chore(deps): update actions/checkout action to v7.0.1

Issue: the example epoch date is wrapped in parentheses. This causes the server to return PGRST303: "The JWT 'exp' claim must be a number"

Fix: remove parentheses
(cherry picked from commit 69d21a82c9)

.cirrus.yml

@@ -0,0 +1,42 @@
+freebsd_instance:
+  image_family: freebsd-14-3
+
+build_task:
+  # Don't change this name without adjusting .github/workflows/build.yaml
+  name: Build FreeBSD (Stack)
+  install_script: pkg install -y postgresql16-client hs-stack git
+
+  only_if: |
+    $CIRRUS_TAG != '' || $CIRRUS_BRANCH == 'main' || $CIRRUS_BRANCH =~ 'v*' ||
+    changesInclude(
+      '.github/workflows/build.yaml',
+      '.github/actions/artifact-from-cirrus/**',
+      '.cirrus.yml',
+      'postgrest.cabal',
+      'stack.yaml*',
+      '**.hs'
+    )
+
+  stack_cache:
+    folders: /.stack
+    fingerprint_script:
+      - echo $CIRRUS_OS
+      - stack --version
+      - md5sum postgrest.cabal
+      - md5sum stack.yaml.lock
+
+  stack_work_cache:
+    folders: .stack-work
+    fingerprint_script:
+      - echo $CIRRUS_OS
+      - stack --version
+      - md5sum postgrest.cabal
+      - md5sum stack.yaml.lock
+      - find main src -type f -iname '*.hs' -exec md5sum "{}" +
+
+  build_script: |
+    stack build -j 1 --local-bin-path . --copy-bins
+    strip postgrest
+
+  bin_artifacts:
+    path: postgrest

.github/CONTRIBUTING.md

@@ -0,0 +1,55 @@
+# Contributing to PostgREST
+
+**First:** if you're unsure or afraid of _anything_, just ask or
+submit the issue or pull request anyways. You won't be yelled at
+for giving your best effort. The worst that can happen is that
+you'll be politely asked to change something. We appreciate any
+sort of contributions, and don't want a wall of rules to get in the
+way of that.
+
+However, for those individuals who want a bit more guidance on the
+best way to contribute to the project, read on. This document will
+cover what we're looking for. By addressing all the points we're
+looking for, it raises the chances we can quickly merge or address
+your contributions.
+
+## Issues
+
+For questions on how to use PostgREST, please use
+[GitHub discussions](https://github.com/PostgREST/postgrest/discussions).
+
+### Reporting an Issue
+
+* Make sure you test against the latest [stable release](https://github.com/PostgREST/postgrest/releases/latest)
+  and also against the latest [nightly release](https://github.com/PostgREST/postgrest/releases/tag/nightly).
+  It is possible we already fixed the bug you're experiencing.
+
+* Provide steps to reproduce the issue, including your OS version and
+  the specific database schema that you are using.
+
+* Please include SQL logs for issues involving runtime problems. To obtain logs first
+  [enable logging all statements](http://www.microhowto.info/howto/log_all_queries_to_a_postgresql_server.html),
+  then [find your logs](http://blog.endpoint.com/2014/11/dear-postgresql-where-are-my-logs.html).
+
+* If your database schema has changed while the PostgREST server is running,
+  [send the server a `SIGUSR1` signal](http://postgrest.org/en/latest/admin.html#schema-reloading) or restart it to ensure the schema cache
+  is not stale. This sometimes fixes apparent bugs.
+
+## Code
+
+We have a fully nix-based development environment with many tools for a smooth development workflow available.
+Check the [development docs](https://github.com/PostgREST/postgrest/blob/main/nix/README.md) on how to set it up and use it.
+
+### Haskell Conventions
+
+* All contributions must pass the tests before being merged. When
+  you create a pull request your code will automatically be tested.
+
+* All code must also pass [hlint](http://community.haskell.org/~ndm/hlint/) and [stylish-haskell](https://github.com/jaspervdj/stylish-haskell)
+  with no warnings. This helps enforce a uniform style for all committers. Continuous integration will check this as well on every
+  pull request. There are useful tools in the nix-shell that help with checking this locally. You can run `postgrest-check` to do this manually but
+  we recommend adding it to `.git/hooks/pre-commit` as `nix-shell --run postgrest-check` to automatically check this before doing a commit.
+
+### Running Tests
+
+For instructions on running tests, see the [development docs](https://github.com/PostgREST/postgrest/blob/main/nix/README.md#testing).

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,18 +4,17 @@ When submitting a new feature or fix:
 - Add a new entry to the CHANGELOG - https://github.com/PostgREST/postgrest/blob/main/CHANGELOG.md#unreleased
 - If relevant, update the docs
 - Use a prefix for the PR title or commits, e.g. "fix: description of the fix".
-  + `add`, Add a new feature
-  + `amend`, To amend an unrealease commit
-  + `change`, Breaking changes
-  + `chore`, Maintenance, update sponsors, changelog, readme etc
-  + `ci`, CI configuration files and scripts
-  + `docs`, Documentation
-  + `fix`, Bug fix
-  + `nix`, Related to Nix
-  + `perf`, Performance improvements
-  + `refactor`, Refactoring code
-  + `remove`, Remove a feature or fix
-  + `test`, Adding tests
+  + `fix`, bug fixes
+  + `feat`, new features added
+  + `perf`, performance improvements
+  + `docs`, updating the documentation
+  + `nix`, related to the Nix development environment
+  + `ci`, related to the Continuous Integration modules
+  + `test`, related to the testing modules
+  + `refactor`, refactoring code
+  + `deprecate`, deprecating a feature
+  + `changelog`, updating the CHANGELOG
+  + `chore`, maintenance (build process, updating sponsors, etc.)
   + Other prefixes may be used if necessary
 - If there's a breaking change, add `BREAKING CHANGE` and an explanation to your commit message
 -->

.github/actionlint.yml

@@ -0,0 +1,5 @@
+# TODO: Remove this once a new actionlint release has been cut
+# and made its way to us through nixpkgs.
+self-hosted-runner:
+  labels:
+    - ubuntu-24.04-arm

.github/actions/cache-on-main/action.yaml

@@ -1,34 +0,0 @@
-name: Cache on main
-
-description: Stores caches on main and release branches only, but restores them on all branches.
-
-inputs:
-  path:
-    description: Path(s) to cache
-    required: true
-  save-prs:
-    description: Whether to additionally store the cache in a pull request, too. Should only be used for very small caches.
-  prefix:
-    description: Cache key prefix to be used in both primary key and restore-keys.
-    required: true
-  suffix:
-    description: Cache key suffix to be used only in primary key.
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
-      if: ${{ startsWith(github.ref, 'refs/heads/') || (inputs.save-prs && startsWith(github.ref, 'refs/pull/')) }}
-      with:
-        path: ${{ inputs.path }}
-        key: ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-${{ inputs.suffix }}
-        restore-keys: |
-          ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-
-    - uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
-      if: ${{ !startsWith(github.ref, 'refs/heads/') && !(inputs.save-prs && startsWith(github.ref, 'refs/pull/'))  }}
-      with:
-        path: ${{ inputs.path }}
-        key: ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-${{ inputs.suffix }}
-        restore-keys: |
-          ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-

.github/actions/run-anywhere/action.yaml

@@ -1,35 +0,0 @@
-name: Run anywhere
-
-description: Runs the same code either in a VM or on the bare machine
-
-inputs:
-  vm:
-    description: Which VM to run on.
-  envs:
-    description: List of relevant environment variables, which might need to be copied into the VM.
-  prepare:
-    description: Code to run in a prepare step, e.g. installing dependencies.
-  run:
-    description: Code to run as the main action.
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - if: ${{ inputs.vm == 'freebsd' }}
-      uses: vmactions/freebsd-vm@83b151f58c6047089f4c80eb5ba2039d158ce093 # v1.5.3
-      with:
-        envs: ${{ inputs.envs }}
-        prepare: ${{ inputs.prepare }}
-        # Work around https://github.com/vmactions/freebsd-vm/issues/59
-        run: |
-          pw user add -n action -m
-          su action -c '${{ inputs.run }}'
-    - if: ${{ inputs.vm == '' }}
-      name: Prepare
-      shell: ${{ runner.os == 'Windows' && 'pwsh' || 'bash' }}
-      run: ${{ inputs.prepare }}
-    - if: ${{ inputs.vm == '' }}
-      name: Run
-      shell: ${{ runner.os == 'Windows' && 'pwsh' || 'bash' }}
-      run: ${{ inputs.run }}

.github/codecov.yml

@@ -4,9 +4,6 @@ codecov:
 
 comment: false
 
-github_checks:
-  annotations: true
-
 coverage:
   status:
     project:

.github/renovate.json

@@ -3,7 +3,7 @@
   "extends": [
     "config:best-practices"
   ],
-  "baseBranchPatterns": [
+  "baseBranches": [
     "main",
     "/^v[0-9]+/"
   ],
@@ -13,16 +13,28 @@
   },
   "packageRules": [
     {
-      "matchManagers": [
-        "haskell-cabal"
-      ],
+      "matchBaseBranches": [ "/^v[0-9]+/" ],
+      "matchManagers": ["haskell-cabal"],
       "enabled": false
     },
     {
-      "matchBaseBranches": [
-        "/^v[0-9]+/"
-      ],
+      "matchBaseBranches": [ "/^v[0-9]+/" ],
       "groupName": "all dependencies"
+    },
+    {
+      "matchManagers": ["haskell-cabal"],
+      "matchPackageNames": ["base", "bytestring", "containers", "directory", "mtl", "parsec", "process", "text"],
+      "groupName": "GHC dependencies"
+    },
+    {
+      "matchManagers": ["haskell-cabal"],
+      "matchPackageNames": ["hasql", "hasql-dynamic-statements", "hasql-notifications", "hasql-transaction", "hasql-pool"],
+      "groupName": "hasql"
+    },
+    {
+      "matchManagers": ["haskell-cabal"],
+      "matchPackageNames": ["fuzzyset"],
+      "allowedVersions": "<0.3"
     }
   ]
 }

.github/workflows/backport.yaml

@@ -1,53 +0,0 @@
-name: Backport
-
-on:
-  pull_request_target:
-    types:
-      - closed
-      - labeled
-
-jobs:
-  backport:
-    name: Backport
-    runs-on: ubuntu-slim
-    # It triggers only when PR is already merged on either:
-    #
-    # - The merge event itself (action != labeled) or
-    # - A label event with the right label (backport ...).
-    #
-    # The result will be that we can add the label before or after merge,
-    # but the workflow will only run once the PR had been merged.
-    if: >
-      github.event.pull_request.merged &&
-      (
-        github.event.action != 'labeled' ||
-        startsWith(github.event.label.name, 'backport')
-      )
-    steps:
-
-      # This actions creates the github token using the postgrest app secrets
-      - name: Create Github App Token
-        id: app-token
-        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        with:
-          client-id: ${{ vars.POSTGREST_CI_APP_ID }}
-          private-key: ${{ secrets.POSTGREST_CI_PRIVATE_KEY }}
-          permission-contents: write
-          permission-pull-requests: write
-          permission-workflows: write # required when backporting CI changes
-
-      # This is required for backport action to cherry-pick the PR
-      - name: Fetch PR ref
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          allow-unsafe-pr-checkout: true
-          ref: ${{ github.event.pull_request.head.sha }}
-          token: ${{ steps.app-token.outputs.token }}
-
-      # Backport action that creates the PR with given settings
-      - name: Create backport PR
-        uses: korthout/backport-action@2e830a1d0b8269505846ddd407a70876913ad1f8 # v4.6
-        with:
-          github_token: ${{ steps.app-token.outputs.token }}
-          pull_description: 'Backport for #${pull_number}.'
-          pull_title: '${target_branch}: ${pull_title}'

.github/workflows/build.yaml

@@ -1,199 +0,0 @@
-name: Build
-
-on:
-  workflow_call:
-    secrets:
-      CACHIX_AUTH_TOKEN:
-        required: false
-  pull_request:
-    branches:
-      - main
-      - v[0-9]+
-    paths:
-      - .github/workflows/build.yaml
-      - .github/actions/**
-      - .github/scripts/**
-      - .github/*
-      - '*.nix'
-      - nix/**
-      - flake.lock
-      - .cirrus.yml
-      - cabal.project*
-      - postgrest.cabal
-      - stack.yaml*
-      - '**.hs'
-      - '!**.md'
-
-concurrency:
-  # Terminate all previous runs of the same workflow for pull requests
-  group: build-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  static:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: Linux aarch64
-            runs-on: ubuntu-24.04-arm
-            artifact: aarch64
-          - name: Linux x86-64
-            runs-on: ubuntu-24.04
-            artifact: x86-64
-    name: Nix - ${{ matrix.name }} static
-    runs-on: ${{ matrix.runs-on }}
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-
-      - name: Build static executable
-        run: nix-build -A postgrestStatic -A postgrestStatic.tests
-      - name: Save built executable as artifact
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: postgrest-linux-static-${{ matrix.artifact }}
-          path: result/bin/postgrest
-          if-no-files-found: error
-
-      - name: Build Docker image
-        run: nix-build -A docker.image --out-link postgrest-docker-${{ matrix.artifact }}.tar.gz
-      - name: Save built Docker image as artifact
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: postgrest-docker-${{ matrix.artifact }}
-          path: postgrest-docker-${{ matrix.artifact }}.tar.gz
-          if-no-files-found: error
-
-      - name: Test static executable with NixOS' VM test
-        # GHA's ARM runner does not support KVM
-        if: runner.arch == 'X64'
-        run: nix-build -A nixpkgs-nixos-test
-
-
-  macos:
-    name: Nix - MacOS
-    runs-on: macos-26
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-      - name: Install nix-build-uncached
-        run: nix-env -f default.nix -iA nix-build-uncached
-
-      - name: Build everything (default.nix)
-        run: nix-build-uncached
-
-      - name: Build everything (shell.nix)
-        run: nix-build-uncached shell.nix
-
-
-  stack:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: FreeBSD x86-64
-            runs-on: ubuntu-24.04
-            vm: freebsd
-            artifact: postgrest-freebsd-x86-64
-            deps: pkg install -y git postgresql16-client hs-stack
-
-          - name: MacOS aarch64
-            runs-on: macos-14
-            artifact: postgrest-macos-aarch64
-            deps: brew link --force libpq
-
-          - name: MacOS x86-64
-            runs-on: macos-15-intel
-            artifact: postgrest-macos-x86-64
-            deps: brew link --force libpq
-
-          - name: Windows
-            runs-on: windows-2022
-            deps: Add-Content $env:GITHUB_PATH $env:PGBIN
-            artifact: postgrest-windows-x86-64
-
-    name: Stack - ${{ matrix.name }}
-    runs-on: ${{ matrix.runs-on }}
-    env:
-      # Putting .stack in the working directory helps with moving this in and out of the FreeBSD VM.
-      STACK_ROOT: ${{ github.workspace }}/.stack
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - if: ${{ !matrix.vm }}
-        uses: haskell-actions/setup@6037f33647c3f17758a2356c80fc4a53d7e0685d # v2.12.0
-        with:
-          # This must match the version in stack.yaml's resolver
-          ghc-version: 9.10.3
-          enable-stack: true
-          stack-no-global: true
-          stack-setup-ghc: true
-      - name: Cache .stack
-        uses: ./.github/actions/cache-on-main
-        with:
-          path: .stack
-          prefix: ${{ matrix.vm }}${{ matrix.vm && '-' }}stack
-          suffix: ${{ hashFiles('postgrest.cabal', 'stack.yaml.lock') }}
-      - name: Cache .stack-work
-        uses: ./.github/actions/cache-on-main
-        with:
-          path: .stack-work
-          save-prs: true
-          prefix: ${{ matrix.vm }}${{ matrix.vm && '-' }}stack-work-${{ hashFiles('postgrest.cabal', 'stack.yaml.lock') }}
-          suffix: ${{ hashFiles('main/**/*.hs', 'src/**/*.hs') }}
-      - name: Build with Stack
-        uses: ./.github/actions/run-anywhere
-        with:
-          vm: ${{ matrix.vm }}
-          envs: STACK_ROOT
-          prepare: ${{ matrix.deps }}
-          run: |
-            stack build --lock-file error-on-write --local-bin-path result --copy-bins
-            strip result/postgrest*
-      - name: Save built executable as artifact
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: ${{ matrix.artifact }}
-          path: |
-            result/postgrest
-            result/postgrest.exe
-          if-no-files-found: error
-
-
-  cabal:
-    strategy:
-      matrix:
-        ghc: ['9.10.3', '9.12.3']
-      fail-fast: false
-    name: Cabal - Linux x86-64 - GHC ${{ matrix.ghc }}
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - uses: haskell-actions/setup@6037f33647c3f17758a2356c80fc4a53d7e0685d # v2.12.0
-        with:
-          ghc-version: ${{ matrix.ghc }}
-      - name: Cache .cabal
-        uses: ./.github/actions/cache-on-main
-        with:
-          path: |
-            ~/.cabal/packages
-            ~/.cabal/store
-          prefix: cabal-${{ matrix.ghc }}-${{ hashFiles('cabal.project.freeze') }}
-          suffix: ${{ hashFiles('postgrest.cabal', 'cabal.project') }}
-      - name: Cache dist-newstyle
-        uses: ./.github/actions/cache-on-main
-        with:
-          path: dist-newstyle
-          save-prs: true
-          prefix: cabal-${{ matrix.ghc }}-dist-newstyle-${{ hashFiles('postgrest.cabal', 'cabal.project', 'cabal.project.freeze') }}
-          suffix: ${{ hashFiles('**/*.hs') }}
-      - name: Install dependencies
-        run: cabal build --only-dependencies --enable-tests --enable-benchmarks
-      - name: Build
-        run: cabal build --enable-tests --enable-benchmarks all

.github/workflows/check.yaml

@@ -1,53 +0,0 @@
-name: Check
-
-on:
-  workflow_call:
-    secrets:
-      CACHIX_AUTH_TOKEN:
-        required: false
-  pull_request:
-    branches:
-      - main
-      - v[0-9]+
-
-concurrency:
-  # Terminate all previous runs of the same workflow for pull requests
-  group: style-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  lint-style:
-    name: Lint & Style
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-          tools: style.lint.bin style.styleCheck.bin
-      - name: Run linter (check locally with `nix-shell --run postgrest-lint`)
-        run: postgrest-lint
-      - name: Run style check (auto-format with `nix-shell --run postgrest-style`)
-        run: postgrest-style-check
-
-  commit:
-    if: github.event_name != 'push'  # we don't run this on a push, a failure on push disrupts the release workflow
-    name: Commit
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          fetch-depth: 100  # fetch history (last 100 commits) instead of default shallow clone history, this is deemed enough for a PR history
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-          tools: gitTools.commitCheck.bin
-      - name: Run commitlint (check locally with `nix-shell --run postgrest-commitlint`)
-        run: |
-          # Fetch target branch explicitly
-          git fetch origin ${{ github.base_ref }}
-
-          # Run commitlint
-          postgrest-commitlint --from origin/${{ github.base_ref }} --to HEAD

.github/workflows/ci.yaml

@@ -1,69 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches:
-      - main
-      - v[0-9]+
-
-jobs:
-  check:
-    name: Check
-    uses: ./.github/workflows/check.yaml
-    secrets:
-      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-
-
-  docs:
-    name: Docs
-    uses: ./.github/workflows/docs.yaml
-    secrets:
-      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-
-
-  test:
-    name: Test
-    uses: ./.github/workflows/test.yaml
-    secrets:
-      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-
-
-  build:
-    name: Build
-    uses: ./.github/workflows/build.yaml
-    secrets:
-      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-
-
-  tag:
-    name: Tag
-    concurrency:
-      # Never tag outdated commits on the main branch by skipping superseded commits
-      group: ci-tag-${{ (github.ref == 'refs/heads/main' && github.ref) || github.run_id }}
-      cancel-in-progress: true
-    if: vars.RELEASE_ENABLED
-    runs-on: ubuntu-slim
-    needs:
-      - docs
-      - test
-      - build
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          ssh-key: ${{ secrets.POSTGREST_SSH_KEY }}
-      - name: Tag latest commit
-        run: |
-          cabal_version="$(grep -oP '^version:\s*\K.*' postgrest.cabal)"
-
-          if [[ "$cabal_version" == *.* ]]; then
-            git fetch --tags
-
-            if [ -z "$(git tag --list "v$cabal_version")" ]; then
-              git tag "v$cabal_version"
-              git push origin "v$cabal_version"
-            fi
-          else
-            git tag -f "devel"
-            git push -f origin "devel"
-          fi

.github/workflows/docs.yaml

@@ -14,7 +14,6 @@ on:
       - .github/actions/setup-nix/**
       - default.nix
       - nix/**
-      - flake.lock
       - docs/**
       - '!**.md'
 

.github/workflows/linkcheck.yaml

@@ -1,43 +0,0 @@
-name: Linkcheck
-
-on:
-  schedule:
-    - cron: '1 2 * * 3'
-  workflow_dispatch:
-
-jobs:
-  linkcheck:
-    name: Linkcheck
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-    - name: Setup Nix Environment
-      uses: ./.github/actions/setup-nix
-      with:
-        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-        tools: docs.linkcheck.bin
-
-    - name: Run Linkcheck
-      id: linkcheck
-      run: postgrest-docs-linkcheck
-
-    # This actions creates the github token using the postgrest app secrets
-    - name: Create Github App Token (Runs only on linkcheck failure)
-      id: app-token
-      if: ${{ failure() && steps.linkcheck.outcome == 'failure' }} # only create the token on linkcheck failure
-      uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-      with:
-        client-id: ${{ vars.POSTGREST_CI_APP_ID }}
-        private-key: ${{ secrets.POSTGREST_CI_PRIVATE_KEY }}
-        permission-issues: write # required for commenting on issues
-
-    - name: Notify on linkcheck failure by commenting on GH Issue 4106
-      if: ${{ failure() && steps.linkcheck.outcome == 'failure' }}
-      uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
-      with:
-        token: ${{ steps.app-token.outputs.token }}
-        issue-number: 4106
-        body: |
-          **Linkcheck Job Failed!**
-
-          A broken link was detected in the docs. Please check the [failed run](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}) for details.

.github/workflows/release.yaml

@@ -1,226 +0,0 @@
-name: Release
-
-on:
-  push:
-    tags:
-      - devel
-      - v*
-
-concurrency:
-  # Terminate all previous runs of the same workflow for the same tag.
-  group: release-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build:
-    name: Build
-    uses: ./.github/workflows/build.yaml
-    secrets:
-      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-
-
-  github:
-    name: GitHub
-    permissions:
-      contents: write
-    runs-on: ubuntu-slim
-    needs:
-      - build
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Check the version to be released
-        run: |
-          cabal_version="$(grep -oP '^version:\s*\K.*' postgrest.cabal)"
-
-          if [ "${GITHUB_REF_NAME}" != "devel" ] && [ "${GITHUB_REF_NAME}" != "v$cabal_version" ]; then
-            echo "Tagged version ($GITHUB_REF_NAME) does not match the one in postgrest.cabal (v$cabal_version). Aborting release..."
-            exit 1
-          fi
-      - name: Identify changes from CHANGELOG.md
-        run: |
-          if [ "${GITHUB_REF_NAME}" == "devel" ]; then
-            echo "Getting unreleased changes..."
-            sed -n "1,/## Unreleased/d;/## \[/q;p" CHANGELOG.md > CHANGES.md
-          else
-            version="$(grep -oP '^version:\s*\K.*' postgrest.cabal)"
-            echo "Propper release, getting changes for version $version ..."
-            sed -n "1,/## \[$version\]/d;/## \[/q;p" CHANGELOG.md > CHANGES.md
-          fi
-
-          echo "Relevant extract from CHANGELOG.md:"
-          cat CHANGES.md
-
-      - name: Download all artifacts
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          path: artifacts
-      - name: Create release bundle with archives for all builds
-        run: |
-          find artifacts -type f -iname postgrest -exec chmod +x {} \;
-
-          mkdir -p release-bundle
-
-          tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-linux-static-aarch64.tar.xz" \
-            -C artifacts/postgrest-linux-static-aarch64 postgrest
-
-          tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-linux-static-x86-64.tar.xz" \
-            -C artifacts/postgrest-linux-static-x86-64 postgrest
-
-          tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-macos-aarch64.tar.xz" \
-            -C artifacts/postgrest-macos-aarch64 postgrest
-
-          tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-macos-x86-64.tar.xz" \
-            -C artifacts/postgrest-macos-x86-64 postgrest
-
-          tar cJvf "release-bundle/postgrest-${GITHUB_REF_NAME}-freebsd-x86-64.tar.xz" \
-            -C artifacts/postgrest-freebsd-x86-64 postgrest
-
-          zip --junk-paths "release-bundle/postgrest-${GITHUB_REF_NAME}-windows-x86-64.zip" \
-            artifacts/postgrest-windows-x86-64/postgrest.exe
-
-      - name: Save release bundle
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: release-bundle
-          path: release-bundle
-          if-no-files-found: error
-
-      - name: Publish release on GitHub
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          echo "Releasing version ${GITHUB_REF_NAME} on GitHub..."
-
-          if [ "${GITHUB_REF_NAME}" == "devel" ]; then
-            # To replace the existing release, we must first delete the old assets,
-            # then modify the release, then add the new assets.
-            gh release view devel --json assets \
-              | jq -r '.assets[] | .name' \
-              | xargs -rn1 \
-              gh release delete-asset -y devel
-            gh release edit devel \
-              -t devel \
-              --verify-tag \
-              -F CHANGES.md \
-              --prerelease
-            gh release upload --clobber devel release-bundle/*
-          else
-            gh release create "${GITHUB_REF_NAME}" \
-              -t "${GITHUB_REF_NAME}" \
-              --verify-tag \
-              -F CHANGES.md \
-              release-bundle/*
-          fi
-
-
-  docker:
-    name: Docker Hub
-    runs-on: ubuntu-24.04-arm
-    needs:
-      - github
-    if: |
-      vars.DOCKER_REPO && vars.DOCKER_USER
-    env:
-      DOCKER_REPO: ${{ vars.DOCKER_REPO }}
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Download aarch64 Docker image
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          name: postgrest-docker-aarch64
-      - name: Download x86-64 Docker image
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          name: postgrest-docker-x86-64
-      - uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
-      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
-        with:
-          username: ${{ vars.DOCKER_USER }}
-          password: ${{ secrets.DOCKER_PASS }}
-      - name: Publish images on Docker Hub
-        run: |
-          docker load -i postgrest-docker-aarch64.tar.gz
-          docker tag postgrest:latest "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-arm64"
-          docker push "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-arm64"
-
-          docker load -i postgrest-docker-x86-64.tar.gz
-          docker tag postgrest:latest "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-amd64"
-          docker push "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-amd64"
-
-          docker manifest create "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}" \
-            "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-arm64" \
-            "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-amd64"
-          docker manifest push "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}"
-
-          # Only tag 'latest' for full releases
-          if [ "${GITHUB_REF_NAME}" != "devel" ]; then
-            echo "Pushing to 'latest' tag for full release of ${GITHUB_REF_NAME} ..."
-            docker manifest create "$DOCKER_REPO/postgrest:latest" \
-              "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-arm64" \
-              "$DOCKER_REPO/postgrest:${GITHUB_REF_NAME}-linux-amd64"
-            docker manifest push "$DOCKER_REPO/postgrest:latest"
-          else
-            echo "Skipping push to 'latest' tag for pre-release..."
-          fi
-
-      - uses: peter-evans/dockerhub-description@1b9a80c056b620d92cedb9d9b5a223409c68ddfa # v5.0.0
-        if: github.ref == 'refs/tags/devel'
-        name: Docker Hub Description
-        with:
-          username: ${{ vars.DOCKER_USER }}
-          password: ${{ secrets.DOCKER_PASS }}
-          repository: ${{ vars.DOCKER_REPO }}/postgrest
-          short-description: ${{ github.event.repository.description }}
-          readme-filepath: ./docker-hub-readme.md
-
-
-  ghcr:
-    name: GitHub Container Registry
-    runs-on: ubuntu-24.04-arm
-    needs:
-      - github
-    permissions:
-      packages: write
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Download aarch64 Docker image
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          name: postgrest-docker-aarch64
-      - name: Download x86-64 Docker image
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          name: postgrest-docker-x86-64
-      - uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
-      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Publish images on Docker Hub
-        run: |
-          docker load -i postgrest-docker-aarch64.tar.gz
-          docker tag postgrest:latest "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-arm64"
-          docker push "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-arm64"
-
-          docker load -i postgrest-docker-x86-64.tar.gz
-          docker tag postgrest:latest "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-amd64"
-          docker push "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-amd64"
-
-          docker manifest create "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}" \
-            "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-arm64" \
-            "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-amd64"
-          docker manifest push "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}"
-
-          # Only tag 'latest' for full releases
-          if [ "${GITHUB_REF_NAME}" != "devel" ]; then
-            echo "Pushing to 'latest' tag for full release of ${GITHUB_REF_NAME} ..."
-            docker manifest create "ghcr.io/${GITHUB_REPOSITORY,,}:latest" \
-              "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-arm64" \
-              "ghcr.io/${GITHUB_REPOSITORY,,}:${GITHUB_REF_NAME}-linux-amd64"
-            docker manifest push "ghcr.io/${GITHUB_REPOSITORY,,}:latest"
-          else
-            echo "Skipping push to 'latest' tag for pre-release..."
-          fi
-
-

.github/workflows/test.yaml

@@ -1,209 +0,0 @@
-name: Test
-
-on:
-  workflow_call:
-    secrets:
-      CACHIX_AUTH_TOKEN:
-        required: false
-      CODECOV_TOKEN:
-        required: false
-  pull_request:
-    branches:
-      - main
-      - v[0-9]+
-    paths:
-      - .github/workflows/test.yaml
-      - .github/workflows/report.yaml
-      - .github/actions/setup-nix/**
-      - default.nix
-      - nix/**
-      - flake.lock
-      - .stylish-haskell.yaml
-      - cabal.project
-      - postgrest.cabal
-      - '**.hs'
-      - test/**
-      - '!**.md'
-
-defaults:
-  run:
-    shell: bash
-
-concurrency:
-  # Terminate all previous runs of the same workflow for pull requests
-  group: test-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  coverage:
-    name: Coverage
-    runs-on: ubuntu-24.04
-    defaults:
-      run:
-        # Hack for enabling color output, see:
-        # https://github.com/actions/runner/issues/241#issuecomment-842566950
-        shell: script -qec "bash --noprofile --norc -eo pipefail {0}"
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-          tools: tests.coverage.bin tests.testDoctests.bin tests.testSpecIdempotence.bin cabalTools.update.bin
-
-      - run: postgrest-cabal-update
-
-      - name: Run coverage (IO tests and Spec tests against latest supported PostgreSQL)
-        run: postgrest-coverage
-      - name: Upload coverage to codecov
-        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
-        with:
-          files: ./coverage/codecov.json
-          token: ${{ secrets.CODECOV_TOKEN }}
-
-      - name: Run doctests
-        if: always()
-        run: nix-shell --run postgrest-test-doctests
-
-      - name: Check the spec tests for idempotence
-        if: always()
-        run: postgrest-test-spec-idempotence
-
-
-  postgres:
-    strategy:
-      fail-fast: false
-      matrix:
-        # Latest version is tested via `coverage` above.
-        pgVersion: [pg-14, pg-15, pg-16, pg-17, oriole-18, pg-18]
-    name: ${{ matrix.pgVersion }}
-    runs-on: ubuntu-24.04
-    defaults:
-      run:
-        # Hack for enabling color output, see:
-        # https://github.com/actions/runner/issues/241#issuecomment-842566950
-        shell: script -qec "bash --noprofile --norc -eo pipefail {0}"
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-          tools: tests.testSpec.bin tests.testObservability.bin tests.testIO.bin tests.testBigSchema.bin withTools.${{ matrix.pgVersion }}.bin cabalTools.update.bin
-
-      - run: postgrest-cabal-update
-
-      - name: Run spec tests
-        if: always()
-        run: postgrest-with-${{ matrix.pgVersion }} postgrest-test-spec
-
-      - name: Run observability tests
-        if: always()
-        run: postgrest-with-${{ matrix.pgVersion }} postgrest-test-observability
-
-      - name: Run IO tests
-        if: always()
-        run: postgrest-with-${{ matrix.pgVersion }} postgrest-test-io -vv
-
-      - name: Run IO tests on a big schema
-        if: always()
-        run: postgrest-with-${{ matrix.pgVersion }} postgrest-test-big-schema -vv
-
-
-  memory:
-    name: Memory
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-          tools: tests.testMemory.bin cabalTools.update.bin
-
-      - run: postgrest-cabal-update
-
-      - name: Run memory tests
-        run: postgrest-test-memory
-
-
-  loadtest:
-    strategy:
-      fail-fast: false
-      matrix:
-        kind: ['mixed', 'jwt-cache']
-    name: Loadtest
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          fetch-depth: 0
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-          tools: loadtest.loadtestAgainst.bin loadtest.report.bin loadtest.report-load.bin cabalTools.update.bin
-
-      - run: postgrest-cabal-update
-
-      - name: Run loadtest
-        env:
-          TARGET_BRANCH: ${{ github.base_ref || github.ref_name }}
-        run: |
-          if [ "$TARGET_BRANCH" = "main" ]; then
-            latest_tag=$(git tag --sort=-creatordate --list "v*" | head -n1)
-          else
-            latest_tag=$(git tag --merged HEAD --sort=-creatordate "v*" | head -n1)
-          fi
-          postgrest-loadtest-against -k ${{ matrix.kind }} "$TARGET_BRANCH" "$latest_tag"
-
-      - name: Report P50
-        # This step checks whether any red cross indicators (:x:) are present in the step summary.
-        # The loadtest reporter writes them when any of individual steps fails the performance
-        # regression threshold.
-        run: |
-          ! (postgrest-loadtest-report -g ${{ matrix.kind }} -p 50 \
-              | tee "$GITHUB_STEP_SUMMARY" \
-              | grep ':x:')
-
-      - name: Report P0
-        if: always()
-        run: |
-          postgrest-loadtest-report -g ${{ matrix.kind }} -p 0 >> "$GITHUB_STEP_SUMMARY"
-
-      - name: Report P90
-        if: always()
-        run: |
-          postgrest-loadtest-report -g ${{ matrix.kind }} -p 90 >> "$GITHUB_STEP_SUMMARY"
-
-      - name: Report P95
-        if: always()
-        run: |
-          postgrest-loadtest-report -g ${{ matrix.kind }} -p 95 >> "$GITHUB_STEP_SUMMARY"
-
-      - name: Report CPU/MEM
-        if: always()
-        run: |
-          postgrest-loadtest-report-load -g ${{ matrix.kind }} >> "$GITHUB_STEP_SUMMARY"
-
-  flake:
-    strategy:
-      fail-fast: false
-      matrix:
-        runs-on:
-          - macos-14 # aarch64-darwin
-          - ubuntu-24.04 # x86_64-linux
-          - ubuntu-24.04-arm # aarch64-linux
-    name: Flake Check
-    runs-on: ${{ matrix.runs-on }}
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          fetch-depth: 0
-      - name: Setup Nix Environment
-        uses: ./.github/actions/setup-nix
-        with:
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-      - name: Run flake check
-        run: |
-          nix flake check

.gitignore

@@ -25,9 +25,3 @@ loadtest
 .history
 .docs-build
 gen_targets.http
-gen_jwks.json
-gen_private.json
-.pytest_cache
-.ruff_cache
-postgrest-module-graph.png
-.ghc.environment.*

.readthedocs.yaml

@@ -7,4 +7,4 @@ python:
 build:
   os: ubuntu-24.04
   tools:
-    python: "3.12"
+    python: "3.11"

.stylish-haskell.yaml

@@ -200,7 +200,7 @@ steps:
 
 # A common setting is the number of columns (parts of) code will be wrapped
 # to. Different steps take this into account. Default: 80.
-columns: 80
+columns: 70
 
 # By default, line endings are converted according to the OS. You can override
 # preferred format here.

BACKERS.md

@@ -13,26 +13,26 @@ PostgREST ongoing development is only possible thanks to our Sponsors and Backer
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://supabase.io?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage" target="_blank">
-          <img width="296px" src="static/supabase.svg">
+        <a href="https://neon.tech/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
+          <img width="296px" src="static/neon.jpg">
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://www.euronodes.com/postgrest" target="_blank">
-          <img width="296px" src="static/euronodes.svg">
+        <a href="https://tembo.io/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
+          <img width="296px" src="static/tembo.png">
         </a>
       </td>
     </tr>
     <tr></tr>
     <tr>
       <td align="center" valign="middle">
-        <a href="https://neon.tech/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="static/neon.jpg">
+        <a href="https://www.euronodes.com/postgrest" target="_blank">
+          <img width="296px" src="static/euronodes.svg">
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://www.bytebase.com/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="static/bytebase.svg">
+        <a href="https://supabase.io?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage" target="_blank">
+          <img width="296px" src="static/supabase.svg">
         </a>
       </td>
     </tr>
@@ -93,11 +93,6 @@ PostgREST ongoing development is only possible thanks to our Sponsors and Backer
           <img width="222px" src="static/code-build.png">
         </a>
       </td>
-      <td align="center" valign="middle">
-        <a href="https://tembo.io/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="static/tembo.png">
-        </a>
-      </td>
     </tr>
   </tbody>
 </table>

CHANGELOG.md

@@ -1,262 +1,10 @@
 # Change Log
 
-All notable changes to this project will be documented in this file. From version `14.0` onwards PostgREST follows a `MAJOR.PATCH` two-part versioning. Only even-numbered MAJOR versions will be released, reserving odd-numbered MAJOR versions for development.
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
-### Fixed
-
-- The OpenAPI output now reflects table privileges: only the granted HTTP methods are exposed (e.g. `SELECT` grants `GET`, `INSERT` grants `POST`) and column-level grants filter the columns shown on table definitions and row filters.
-
-## [16.1] - 2026-08-10
-
-### Fixed
-
-- JWT validation uses wrong current time due to a bug in auto-update by @mkleczek in #5159
-
-## [16.0] - 2026-08-07
-
-### Changes
-
-#### HTTP Server
-
-- [Graceful shutdown](https://docs.postgrest.org/en/v16/references/http_server.html#graceful-shutdown) by @mkleczek, @Vlix in #4702
-
-- [server-reuseport](https://docs.postgrest.org/en/v16/references/configuration.html#server-reuseport) allows starting multiple PostgREST instances using the same port on supported platforms by @mkleczek in #4703, #4694
-
-#### Performance
-
-- Optimize schema cache domain type resolution by using [pg_basetype](https://www.postgresql.org/docs/current/functions-info.html#FUNCTIONS-INFO-CATALOG) on PostgreSQL 17+ by @joelonsql in #4567
-
-- [Prefer: count=exact](https://docs.postgrest.org/en/v16/references/api/pagination_count.html#exact-count) no longer does a double count on requests that do not use ranges or `db-max-rows` by @laurenceisla in #3957
-
-- [Prefer: timezone](https://docs.postgrest.org/en/v16/references/api/preferences.html#prefer-timezone) no longer requires the schema cache by @steve-chavez in #5100
-  + Previously this required caching [pg_timezone_names](https://www.postgresql.org/docs/current/view-pg-timezone-names.html) which was slow in some systems
-
-#### Integrations
-
-- PostgREST is now tested to work with [OrioleDB](https://github.com/orioledb/orioledb/) in #4845 by @wolfgangwalther
-  + See [our guide for running OrioleDB on NixOS](https://docs.postgrest.org/en/v16/integrations/nixos.html)
-
-#### JWT
-
-- [JWT Role Extraction](https://docs.postgrest.org/en/v16/references/auth.html#jwt-role-extract) is now more flexible, supporting the standard JSON Path defined in RFC 9535 by @taimoorzaeem in #4984
-
-#### API
-
-- [Prefer: timezone](https://docs.postgrest.org/en/v16/references/api/preferences.html#timezone) now supports numeric offsets like `05:00` or `-4` by @steve-chavez in #5100
-
-- Fix unexpected results when embedding and filtering the same table more than once by @laurenceisla in #4075
-  + You need to set [url-use-legacy-target-names](https://docs.postgrest.org/en/v16/references/configuration.html#url-use-legacy-target-names) to `false`.
-
-- Deprecate filters, orders and limits with the name of an embedded table when it has an alias by @steve-chavez, @laurenceisla in #4075
-  + e.g. `?select=alias:table(*)&table.id=eq.1` will not be possible anymore, use `?select=alias:table(*)&alias.id=eq.1` instead.
-  + You will see a warning in the logs and a `Warning` header on the client response when this happens.
-  + You can disable this behavior now by setting `url-use-legacy-target-names = false`.
-
-- Add `Vary` header to responses by @develop7 in #4609
-
-- Fix automatic transaction retries on `40001 (serialization_failure)` errors to prevent replication lag by @laurenceisla in #3673
-
-#### Observability
-
-- [GHC runtime metrics](https://docs.postgrest.org/en/v16/references/observability.html#ghc-runtime-metrics) by @mkleczek in #4862
-- [client-error-verbosity](https://docs.postgrest.org/en/v16/references/configuration.html#client-error-verbosity) to customize responses error verbosity by @taimoorzaeem in #4088, #3980, #3824
-- [log-level](https://docs.postgrest.org/en/v16/references/configuration.html#log-level) config is now reloadable by @taimoorzaeem in #5113
-- Log error when `db-schemas` config contains schema `pg_catalog` or `information_schema` by @taimoorzaeem in #4359
-- Log schema cache queries timings on `log-level=debug` by @steve-chavez in #4805
-
-#### Admin Server
-
-- [admin-server-unix-socket](https://docs.postgrest.org/en/v16/references/configuration.html#admin-server-unix-socket)/[admin-server-unix-socket-mode](https://docs.postgrest.org/en/v16/references/configuration.html#admin-server-unix-socket-mode) to run the admin server on a unix socket by @wolfgangwalther in #5003
-- Fix responding with `Something went wrong` on Admin server when under EMFILE by @mkleczek in #5077
-
-#### Deployment
-
-- Make executable for aarch64-linux static instead of Ubuntu-based by @wolfgangwalther in #4193
-- Docker image for aarch64-linux is now built from scratch instead of being Ubuntu-based by @wolfgangwalther in #4193
-- Besides Docker Hub, docker images are now published to Github Container Registry by @wolfgangwalther in #2836
-
-#### Schema Cache
-
-- Fix requests failing when the schema cache fails to reload, when this happens PostgREST will continue serving requests in "best effort" by @mkleczek in #4873 #4869
-- Fix reporting 503s errors unnecessarily while the schema cache is loading at startup by @mkleczek in #4880
-- Fix schema cache dump missing RPC transaction isolation level by @taimoorzaeem in #5079
-
-#### Listener
-
-- Fix config `db-channel-enabled` not reloading by @taimoorzaeem in #4894
-
-### Migration to v16
-
-- Drop support for PostgreSQL EOL version 13 by @wolfgangwalther in #4193
-  + PostgreSQL 13 end of life was on 2025 ([ref](https://www.postgresql.org/support/versioning/))
-  + Upgrade your PostgreSQL version to at least 14 to use this new PostgREST version.
-
-- Fail at startup when `db-schemas` contains schema `pg_catalog` or `information_schema` by @taimoorzaeem in #4359
-  + Previously it failed at runtime with `PGRST205` on requests related to these schemas.
-  + Remove `pg_catalog` and `information_schema` from `db-schemas`.
-
-- `Prefer: timezone` no longer complies with `handling=lenient` and instead always fails by @steve-chavez in #5128
-  + Supporting this required caching `pg_timezone_names`, which was expensive.
-  + Ensure your requests always have a valid timezone.
-
-- `jwt-role-claim-key` no longer uses the JSPath DSL and instead uses JSON Path by @taimoorzaeem in #4984
-  + Now all config values must start with `$` character.
-     Example: `.roles.read` -> `$.roles.read`
-  + Keys with special characters, with the exception of `_` char must be quoted.
-      Example: `.roles.write-role` -> `$.roles["write-role"]`
-  + String comparison operators (`^==`, `==^` and `*==`) are replaced with regular expression search.
-      Example: `.roles[?(@ ^== "postgrest_test_")]` -> `$.roles[?search(@, "^postgrest_test_")]`
-  + Update the `jwt-role-claim-key` value accoring to the above rules. Also see the syntax reference: [RFC 9535](https://www.rfc-editor.org/rfc/rfc9535.html#name-jsonpath-syntax-and-semanti).
-
-## [14.16] - 2026-07-27
-
-### Fixed
-
-- Fix admin server crashing without a way to recover by @taimoorzaeem in #5096
-
-## [14.15] - 2026-07-13
-
-### Fixed
-
-- Fix admin server dying silently by @Vlix, @mkleczek, @steve-chavez in #5012
-
-## [14.14] - 2026-06-29
-
-### Fixed
-
-- Fix admin server not logging cause of failure by @taimoorzaeem in #5012
-
-## [14.13] - 2026-06-04
-
-### Fixed
-
-- Fix connection retrying message in `PGRST000` error by @netqo in #4980
-  + Remove redundant "Retrying the connection." from message because it is logged separately
-- Fix request failures when `work_mem` is set on a role by @laurenceisla in #4955
-
-## [14.12] - 2026-05-20
-
-### Fixed
-
-- Fix race condition in pool_available metric causing negative values during network instability by @mkleczek in #4622
-
-## [14.11] - 2026-05-04
-
-### Fixed
-
-- Fix login with uppercase and mixed case role names by @taimoorzaeem in #4678
-- Restore Listener query shape so it can be found in `pg_stat_activity` by @mkleczek in #4857 #4859
-- The LISTEN channel now automatically recovers when it stops working due to a PostgreSQL bug @laurenceisla in #3147
-- Fix misleading "Functions" name on schema cache summary in startup logs by @taimoorzaeem in #4821
-
-## [14.10] - 2026-04-16
-
-### Added
-
-- Log when the pool is released during schema cache reload on `log-level=debug` by @mkleczek in #4668
-
-### Fixed
-
-- Fix unnecessary connection pool flushes during schema cache reloading by @mkleczek in #4645
-
-## [14.9] - 2026-04-10
-
-### Added
-
-- Log host, port and pg version of listener database connection by @mkleczek in #4617 #4618
-
-### Fixed
-
-- Remove red herring warp logs on default log-level, only emit them on `log-level=debug` by @steve-chavez in #4799
-
-## [14.8] - 2026-04-03
-
-### Added
-
-- Log a `HINT` when the LISTEN channel stops working due to a PostgreSQL bug by @laurenceisla in #4581
-
-### Fixed
-
-- Fix invalid OpenAPI 2.0 format for integer types (`smallint`, `integer`, `bigint`) by @arturbent0 in #4641
-
-## [14.7] - 2026-03-20
-
-### Fixed
-
-- Fix not logging SIGTERM and SIGINT by @steve-chavez in #4728
-
-## [14.6] - 2026-03-06
-
-### Fixed
-
-- Fix leaking table and function names when calculating error hint by @taimoorzaeem in #4675
-
-## [14.5] - 2026-02-12
-
-### Fixed
-
-- Don't hide async exceptions in logs by @stevechavez in #4646
-
-## [14.4] - 2026-01-29
-
-### Fixed
-
-- Ensure Listener connections are released by @mkleczek in #4614
-- Fix incorrectly filtering the returned representation for PATCH requests when using `or/and` filters by @laurenceisla in #3707
-- Fix listener running with exception masked after first failure by @mkleczek in #4615
-
-## [14.3] - 2026-01-03
-
-### Fixed
-
-- Fix performance and high memory usage of relation hint calculation by @mkleczek in #4462, #4463
-
-## [14.2] - 2025-12-18
-
-### Fixed
-
-- Fix `hasSingleUnnamedParam` incorrectly matching functions with named parameters by @joelonsql in #4553
-  + Functions with a single named parameter (e.g., `foo(data json)`) no longer incorrectly match the single-param fallback, returning a clean `PGRST202` error instead of a confusing PostgreSQL `42883` error.
-- Fix misleading logs on unsupported PostgreSQL versions by @taimoorzaeem in #4519
-- Fix regression where the `PGRST103` error response was truncated by @laurenceisla in #4455
-  + Happened when an `offset` was greater than the rows requested and `Prefer: count=exact` was sent.
-- Fix not returning `Content-Length` on empty HTTP `201` responses by @laurenceisla in #4518
-- Fix inaccurate Server-Timing header durations by @steve-chavez in #4522
-- Fix inaccurate "Schema cache queried" logs by @steve-chavez in #4522
-
-## [14.1] - 2025-11-05
-
-## Fixed
-
-- Fix `db-pre-config` function failing when function names are pg reserved words by @taimoorzaeem in #4380
-- Fix `server-host=!6` incorrectly binds to IPv4 address by @taimoorzaeem in #3202
-
-## [14.0] - 2025-10-24
-
-### Added
-
-- Bounded JWT cache using the SIEVE algorithm by @mkleczek in #4084
-  + It now uses a fixed size cache instead of arbitrary sized cache.
-- Add `--ready` flag for postgrest healthcheck by @taimoorzaeem in #4239
-
-### Fixed
-
-- Fix not logging OpenAPI queries when `log-query=main-query` is enabled by @steve-chavez in #4226
-- Fix not logging explain query when `log-query=main-query` is enabled by @steve-chavez in #4319
-- Fix not logging transaction variables and db-pre-request function when `log-query=main-query` is enabled by @steve-chavez in #3934
-- Fix not logging the JSON message to stderr on a `PGRST002` error by @laurenceisla in #4129
-- Fix reloading the Schema Cache unnecessarily on a `PGRST002` error by @laurenceisla in #4367
-- Fix schema cache loading taking a long time for large schemas by @mkleczek in #4360, #3704
-
-### Changed
-
-- Drop support for PostgreSQL EOL version 12 by @wolfgangwalther in #3865
-- From now on PostgREST will follow a `MAJOR.PATCH` two-part versioning. Only even-numbered MAJOR versions will be released, reserving odd-numbered MAJOR versions for development.
-- Replaced `jwt-cache-max-lifetime` config with `jwt-cache-max-entries` by @mkleczek in #4084
-- `log-query` config now takes a boolean instead of a string value by @steve-chavez in #3934
-
 ## [13.0.8] - 2025-10-24
 
 ### Fixed
@@ -284,7 +32,7 @@ All notable changes to this project will be documented in this file. From versio
 
 ### Fixed
 
-- Fix OpenAPI broken docs link by @taimoorzaeem in #4080
+- Fix OpenAPI broken docs link by @taimoorzaeem in #4048
 - Fix OpenAPI specification incorrectly exposing GET methods for volatile functions by @joelonsql in #4174
 - Fix empty spread embeddings return unexpected SQL error by @taimoorzaeem in #3887
 - Fix `/metrics` endpoint not responding with `Content-Type` header by @taimoorzaeem in #4271
@@ -298,11 +46,11 @@ All notable changes to this project will be documented in this file. From versio
 
 ## [13.0.3] - 2025-06-16
 
+### Fixed
+
 - Fix `max-affected` preference not failing with RPC when `handling=strict` by @taimoorzaeem in #4100
 - Fix a property definition's type in OpenAPI not showing the correct base type of a recursive domain by @laurenceisla in #4136
 
-### Fixed
-
 ## [13.0.2] - 2025-06-02
 
 ### Fixed
@@ -370,9 +118,6 @@ All notable changes to this project will be documented in this file. From versio
  - #3956, Drop `/config` endpoint of admin server - @steve-chavez
    + The endpoint was at risk of being left unprotected when exposing it.
    + The accompanying `admin-server-config-enabled` config was also dropped.
- - #3598, PostgREST now validates the `kid` parameter of the JWT - @wolfgangwalther
-   + If the JWT contains a ``kid`` parameter, then PostgREST will look for the JSON Web Key in the `jwt-secret`.
-   + If the JWT doesn't contain a `kid`, the behavior should be backwards compatible. PostgREST  will try each key in the `jwt-secret` one by one until it finds one that works.
  - #3697, #3602, Querying non-existent table now returns `PGRST205` error instead of empty json - @taimoorzaeem
  - #3600, #3926, Improve JWT errors - @taimoorzaeem
    + Return `PGRST301` error when `Bearer` in auth header is sent empty
@@ -809,7 +554,7 @@ All notable changes to this project will be documented in this file. From versio
 ### Added
 
  - #1933, #2109, Add a minimal health check endpoint - @steve-chavez
-   + For enabling this, the `admin-server-port` config must be set explicitly
+   + For enabling this, the `admin-server-port` config must be set explictly
    + A `<host>:<admin_server_port>/live` endpoint is available for checking if postgrest is running on its port/socket. 200 OK = alive, 503 = dead.
    + A `<host>:<admin_server_port>/ready` endpoint is available for checking a correct internal state(the database connection plus the schema cache). 200 OK = ready, 503 = not ready.
  - #1988, Add the current user to the request log on stdout - @DavidLindbom, @wolfgangwalther
@@ -1292,7 +1037,7 @@ All notable changes to this project will be documented in this file. From versio
 - Customize content negotiation per route - @begriffs
 - Allow using nulls order without explicit order direction - @steve-chavez
 - Fatal error on postgres unsupported version, format supported version in error message - @steve-chavez
-- Prevent database memory consumption by prepared statements caches - @ruslantalpa
+- Prevent database memory cosumption by prepared statements caches - @ruslantalpa
 - Use specific columns in the RETURNING section - @ruslantalpa
 - Fix columns alias for RETURNING - @steve-chavez
 

CONTRIBUTING.md

@@ -1,64 +0,0 @@
-# Contributing to PostgREST
-
-## AI Policy
-
-We adhere to [Gentoo's AI policy](https://wiki.gentoo.org/wiki/Project:Council/AI_policy):
-
-> It is expressly forbidden to contribute [...] any content that has been created with the assistance of Natural Language Processing artificial intelligence tools. This motion can be revisited, should a case been made over such a tool that does not pose copyright, ethical and quality concerns.
-
-You can find more about its rationale [here](https://wiki.gentoo.org/wiki/Project:Council/AI_policy#Rationale).
-
-## Issues
-
-For questions on how to use PostgREST, please use
-[GitHub discussions](https://github.com/PostgREST/postgrest/discussions).
-
-### Reporting an Issue
-
-* Make sure you test against the latest [stable release](https://github.com/PostgREST/postgrest/releases/latest)
-  and also against the latest [devel release](https://github.com/PostgREST/postgrest/releases/tag/devel).
-  It is possible we already fixed the bug you're experiencing.
-
-* Provide steps to reproduce the issue, including your OS version and
-  the specific database schema that you are using.
-
-* Please include SQL logs for issues involving runtime problems. To obtain logs first
-  [enable logging all statements](http://www.microhowto.info/howto/log_all_queries_to_a_postgresql_server.html),
-  then [find your logs](http://blog.endpoint.com/2014/11/dear-postgresql-where-are-my-logs.html).
-
-* If your database schema has changed while the PostgREST server is running,
-  [send the server a `SIGUSR1` signal](http://postgrest.org/en/latest/admin.html#schema-reloading) or restart it to ensure the schema cache
-  is not stale. This sometimes fixes apparent bugs.
-
-## Code
-
-We have a fully nix-based development environment with many tools for a smooth development workflow available.
-Check the [development docs](https://github.com/PostgREST/postgrest/blob/main/nix/README.md) on how to set it up and use it.
-
-* All contributions must pass the tests before being merged. When
-  you create a pull request your code will automatically be tested.
-
-* All fixes or features must have a test proving the improvement.
-
-* All features must document the new behavior. Critical fixes that introduce new behavior must be documented too.
-
-* All code must also pass a [linter](http://community.haskell.org/~ndm/hlint/) and [styler](https://github.com/jaspervdj/stylish-haskell)
-  with no warnings. This helps enforce a uniform style for all committers. Continuous integration will check this as well on every
-  pull request. There are useful tools in the nix-shell that help with checking this locally. You can run `postgrest-check` to do this manually but
-  we recommend adding it to `.git/hooks/pre-commit` as `nix-shell --run postgrest-check` to automatically check this before doing a commit.
-
-### Running Tests
-
-For instructions on running tests, see the [development docs](https://github.com/PostgREST/postgrest/blob/main/nix/README.md#testing).
-
-### Structuring commits in pull requests
-
-To simplify reviews, make it easy to split pull requests if deemed necessary, and to maintain clean and meaningful history of changes, you will be asked to update your PR if it does not follow the below rules:
-
-* It must be possible to merge the PR branch into target using `git merge --ff-only`, ie. the source branch must be rebased on top of target.
-* No merge commits in the source branch.
-* All commits in the source branch must be self contained, meaning: it should be possible to treat each commit as a separate PR.
-* Commits in the source branch must contain only related changes (related means the changes target a single problem/goal). For example, any refactorings should be isolated from the actual change implementation into separate commits.
-* Tests, documentation, and changelog updates should be contained in the same commits as the actual code changes they relate to. An exception to this rule is when test or documentation changes are made in separate PR.
-* Commit messages must be prefixed with one of the prefixes defined in [the list used by commit verification scripts](https://github.com/PostgREST/postgrest/blob/main/nix/tools/gitTools.nix#L11).
-* Commit messages should contain a longer description of the purpose of the changes contained in the commit and, for non-trivial changes, a description of the changes themselves.

LICENSE

@@ -1,4 +1,5 @@
-Copyright (c) 2014-2026 The PostgREST contributors
+Copyright (c) 2014 Joe Nelson
+Copyright (c) 2019 Steve Chavez
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -22,26 +22,26 @@ API than you are likely to write from scratch.
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://supabase.io?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage" target="_blank">
-          <img width="296px" src="static/supabase.svg">
+        <a href="https://neon.tech/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
+          <img width="296px" src="static/neon.jpg">
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://www.euronodes.com/postgrest" target="_blank">
-          <img width="296px" src="static/euronodes.svg">
+        <a href="https://tembo.io/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
+          <img width="296px" src="static/tembo.png">
         </a>
       </td>
     </tr>
     <tr></tr>
     <tr>
       <td align="center" valign="middle">
-        <a href="https://neon.tech/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="static/neon.jpg">
+        <a href="https://www.euronodes.com/postgrest" target="_blank">
+          <img width="296px" src="static/euronodes.svg">
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://www.bytebase.com/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="static/bytebase.svg">
+        <a href="https://supabase.io?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage" target="_blank">
+          <img width="296px" src="static/supabase.svg">
         </a>
       </td>
     </tr>
@@ -52,8 +52,8 @@ Big thanks to our sponsors! You can join them by supporting PostgREST on [Patreo
 
 ## Usage
 
-1. See the docs for [how to install PostgREST on your platform](https://docs.postgrest.org/en/stable/explanations/install.html). You can also [use Docker](https://docs.postgrest.org/en/stable/explanations/install.html#docker).
-
+1. Download the binary ([latest release](https://github.com/PostgREST/postgrest/releases/latest))
+   for your platform.
 2. Invoke for help:
 
     ```bash
@@ -125,7 +125,7 @@ and limited with - range headers. More about
 ## Data Integrity
 
 Rather than relying on an Object Relational Mapper and custom
-imperative coding, this system requires you to put declarative constraints
+imperative coding, this system requires you put declarative constraints
 directly into your database. Hence no application can corrupt your
 data (including your API server).
 
@@ -142,10 +142,6 @@ You can help PostgREST ongoing maintenance and development by making a regular d
 
 Every donation will be spent on making PostgREST better for the whole community.
 
-## Contributing
-
-Contributions are always welcome and appreciated. Please see the [Contributing guidelines](https://github.com/PostgREST/postgrest/blob/main/CONTRIBUTING.md).
-
 ## Thanks
 
 The PostgREST organization is grateful to:

cabal.project

@@ -1,7 +1,4 @@
 packages: postgrest.cabal
 tests: true
-allow-newer:
-  hasql:postgresql-libpq
-
--- https://github.com/martijnbastiaan/doctest-parallel/blob/main/example/README.md#cabalproject
-write-ghc-environment-files: always
+package *
+  ghc-options: -split-sections

cabal.project.freeze

@@ -1 +1 @@
-index-state: hackage.haskell.org 2026-08-10T16:58:32Z
+index-state: hackage.haskell.org 2025-10-13T04:53:27Z

default.nix

@@ -1,6 +1,6 @@
 { system ? builtins.currentSystem
 
-, compiler ? "ghc9123"
+, compiler ? "ghc948"
 
 , # Commit of the Nixpkgs repository that we want to use.
   # It defaults to reading the inputs from flake.lock, which serves
@@ -43,7 +43,9 @@ let
       allOverlays.build-toolbox
       allOverlays.checked-shell-script
       allOverlays.gitignore
+      allOverlays.postgresql-libpq
       (allOverlays.haskell-packages { inherit compiler; })
+      allOverlays.slocat
     ];
 
   # Evaluated expression of the Nixpkgs repository.
@@ -52,26 +54,16 @@ let
 
   postgresqlVersions =
     [
-      { name = "pg-19"; postgresql = pkgs.postgresql_19.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
-      { name = "pg-18"; postgresql = pkgs.postgresql_18.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
-      { name = "pg-17"; postgresql = pkgs.postgresql_17.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
-      { name = "pg-16"; postgresql = pkgs.postgresql_16.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
-      { name = "pg-15"; postgresql = pkgs.postgresql_15.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
-      { name = "pg-14"; postgresql = pkgs.postgresql_14.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
-      {
-        name = "oriole-18";
-        postgresql = pkgs.orioledb.withPackages (p: [ p.postgis p.pg_safeupdate ]);
-        config = "
-          default_table_access_method = 'orioledb'
-          shared_preload_libraries = 'orioledb, pg_stat_statements'
-        ";
-      }
+      { name = "postgresql-17"; postgresql = pkgs.postgresql_17.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
+      { name = "postgresql-16"; postgresql = pkgs.postgresql_16.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
+      { name = "postgresql-15"; postgresql = pkgs.postgresql_15.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
+      { name = "postgresql-14"; postgresql = pkgs.postgresql_14.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
+      { name = "postgresql-13"; postgresql = pkgs.postgresql_13.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
+      { name = "postgresql-12"; postgresql = pkgs.postgresql_12.withPackages (p: [ p.postgis p.pg_safeupdate ]); }
     ];
 
-  haskellPackages = pkgs.haskell.packages."${compiler}";
-
   # Dynamic derivation for PostgREST
-  postgrest = pkgs.lib.pipe (haskellPackages.callCabal2nix name src { }) [
+  postgrest = pkgs.lib.pipe (pkgs.haskell.packages."${compiler}".callCabal2nix name src { }) [
     # To allow ghc-datasize to be used.
     lib.disableLibraryProfiling
     # We are never going to use dynamic haskell libraries anyway. "Dynamic" refers to how
@@ -83,33 +75,18 @@ let
 
   # Options passed to cabal in dev tools and tests
   devCabalOptions =
-    "-f dev --test-show-detail=direct";
+    "-f dev --test-show-detail=direct --disable-shared";
 
   inherit (pkgs.haskell) lib;
-
-  nixos-lib = import (pkgs.path + "/nixos/lib") { };
-  runTest = postgrest: test: (nixos-lib.runTest {
-    hostPkgs = pkgs;
-    # Replace the top-level `pkgs.postgrest` attribute with our current version on this branch.
-    defaults.nixpkgs.overlays = [ (_: _: { inherit postgrest; }) ];
-    # Speeds up evaluation a little bit; documentation is really not required for tests.
-    defaults.documentation.enable = pkgs.lib.mkDefault false;
-    imports = [ test ];
-  }).config.result;
 in
 rec {
   inherit nixpkgs pkgs;
 
   # Derivation for the PostgREST Haskell package, including the executable,
   # libraries and documentation. We disable running the test suite on Nix
-  # builds, as they require a database to be set up. We split the binary
-  # into a separate output, so that the default distribution via flake.nix
-  # has a much smaller closure size.
-  postgrestPackage = pkgs.lib.pipe postgrest [
-    lib.dontCheck
-    lib.enableSeparateBinOutput
-    (haskellPackages.generateOptparseApplicativeCompletions [ "postgrest" ])
-  ];
+  # builds, as they require a database to be set up.
+  postgrestPackage =
+    lib.dontCheck postgrest;
 
   # Profiled dynamic executable.
   postgrestProfiled = pkgs.lib.pipe postgrestPackage [
@@ -126,9 +103,6 @@ rec {
       inherit (pkgs.haskell.packages."${compiler}") ghcWithPackages;
     };
 
-  # Used by CI on MacOS
-  inherit (pkgs) nix-build-uncached;
-
   ### Tools
 
   cabalTools =
@@ -139,24 +113,16 @@ rec {
 
   # Development tools.
   devTools =
-    pkgs.callPackage nix/tools/devTools.nix { inherit tests style devCabalOptions hsie; };
+    pkgs.callPackage nix/tools/devTools.nix { inherit tests style devCabalOptions hsie withTools; };
 
   # Documentation tools.
   docs =
     pkgs.callPackage nix/tools/docs.nix { };
 
-  # Git tools.
-  gitTools =
-    pkgs.callPackage nix/tools/gitTools.nix { };
-
   # Load testing tools.
   loadtest =
     pkgs.callPackage nix/tools/loadtest.nix { inherit withTools; };
 
-  # Utility for updating the pinned version of Nixpkgs.
-  nixpkgsTools =
-    pkgs.callPackage nix/tools/nixpkgsTools.nix { };
-
   # Scripts for publishing new releases.
   release =
     pkgs.callPackage nix/tools/release.nix { };
@@ -181,7 +147,4 @@ rec {
   # Docker images and loading script.
   docker =
     pkgs.callPackage nix/tools/docker { postgrest = postgrestStatic; };
-
-  # NixOS VM tests
-  nixpkgs-nixos-test = runTest postgrestStatic (pkgs.path + "/nixos/tests/postgrest.nix");
 }

docker-hub-readme.md

@@ -19,26 +19,26 @@ write from scratch.
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://supabase.io?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage" target="_blank">
-          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/supabase.svg">
+        <a href="https://neon.tech/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
+          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/neon.jpg">
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://www.euronodes.com/postgrest" target="_blank">
-          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/euronodes.svg">
+        <a href="https://tembo.io/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
+          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/tembo.png">
         </a>
       </td>
     </tr>
     <tr></tr>
     <tr>
       <td align="center" valign="middle">
-        <a href="https://neon.tech/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/neon.jpg">
+        <a href="https://www.euronodes.com/postgrest" target="_blank">
+          <img width="296px" src="static/euronodes.svg">
         </a>
       </td>
       <td align="center" valign="middle">
-        <a href="https://www.bytebase.com/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/bytebase.svg">
+        <a href="https://supabase.io?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage" target="_blank">
+          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/supabase.svg">
         </a>
       </td>
     </tr>
@@ -61,3 +61,5 @@ The image is built from scratch using
 no commands are listed in the image history. See the [PostgREST
 repository](https://github.com/PostgREST/postgrest/tree/main/nix/tools/docker) for
 details on the build process and how to inspect the image.
+
+This does not apply to the arm64 variant, which is based on Ubuntu.

docs/_diagrams/uml/arch.uml

@@ -40,14 +40,9 @@ database "PostgreSQL" {
 
 :user:
 hexagon Proxy
-:user: .r-> Proxy : request with JWT
+:user: .r-> Proxy
 HTTPAPI <.l- Proxy
 
-hexagon ExternalAuth
-ExternalAuth -u[hidden]- Proxy
-:user: .r-> ExternalAuth : login
-:user: <.r- ExternalAuth : JWT
-
 :operator: .d-> HTTPADMIN
 :operator: .d-> CLI
 
@@ -56,8 +51,9 @@ PostgreSQL <.developer : "\t"
 Listener -r.> "PostgreSQL"
 "Connection Pool" -r.> "PostgreSQL" : "\t\t"
 
+
 note bottom of Auth
-  Validates the JWT
+  Authenticates the user request
 end note
 
 note bottom of ApiRequest
@@ -76,7 +72,6 @@ note top of Listener
   LISTEN session
 end note
 
-url of ExternalAuth is [[../explanations/external_auth.html]]
 url of Admin is [[../references/admin_server.html#admin-server]]
 url of API is [[../explanations/schema_isolation.html]]
 url of Auth is [[../references/auth.html#authn]]
@@ -87,8 +82,8 @@ url of Authorization is [[../explanations/db_authz.html]]
 url of CLI is [[../references/cli.html#cli]]
 url of "Connection Pool" is [[../references/connection_pool.html]]
 url of Config is [[../references/configuration.html#configuration]]
-url of HTTPADMIN is [[../references/http_server.html]]
-url of HTTPAPI is [[../references/http_server.html]]
+url of HTTPADMIN is [[../explanations/architecture.html#http]]
+url of HTTPAPI is [[../explanations/architecture.html#http]]
 url of Listener is [[../references/listener.html#listener]]
 url of Proxy is [[../explanations/nginx.html]]
 url of "Schema Cache" is [[../references/schema_cache.html#schema-cache]]

docs/conf.py

@@ -12,6 +12,7 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
+import sys
 import os
 
 # If extensions (or modules to document with autodoc) are in another directory,
@@ -48,14 +49,14 @@ source_suffix = ".rst"
 # The master toctree document.
 master_doc = "index"
 
-# This is overridden by readthedocs with the version tag anyway
-version = "16"
+# This is overriden by readthedocs with the version tag anyway
+version = "13.0"
 # To avoid repetition in <title> we set this to an empty string.
 release = ""
 
 # General information about the project.
 project = "PostgREST " + version
-author = "The PostgREST contributors"
+author = "Joe Nelson, Steve Chavez"
 copyright = "2017, " + author
 
 # The language for content autogenerated by Sphinx. Refer to documentation
@@ -299,8 +300,6 @@ linkcheck_ignore = [
     # 403 only in CI / GitHub Actions
     r"https://www.patreon.com/postgrest",
     r"https://blog.frankel.ch/poor-man-api",
-    r"https://www.cybertec-postgresql.com/.*",
-    r"https://stackoverflow.com/.*",
     # Odd SSL error
     r"https://www.dripdepot.com",
     r"https://www.euronodes.com",

docs/ecosystem.rst

@@ -34,10 +34,9 @@ Templates
 Example Apps
 ------------
 
-* `archtika <https://github.com/thiloho/archtika>`_ - self-hosted CMS
+* `archtika <https://github.com/thiloho/archtika>`_ - self‑hosted CMS
 * `delibrium-postgrest <https://gitlab.com/delibrium/delibrium-postgrest/>`_ - example school API and front-end in Vue.js
 * `ETH-transactions-storage <https://github.com/Adamant-im/ETH-transactions-storage>`_ - indexer for Ethereum to get transaction list by ETH address
-* `fullstack template <https://github.com/jenstroeger/fullstack-webapp-template>`_ - a complete fullstack webapp template using PG as db and message queue, Python and Dramatiq to implement async jobs, db migrations, test runners, and more.
 * `general <https://github.com/PierreRochard/general>`_ - example auth back-end
 * `guild-operators <https://github.com/cardano-community/koios-artifacts/tree/main/files/grest>`_ - example queries and functions that the Cardano Community uses for their Guild Operators' Repository
 * `PostGUI <https://github.com/priyank-purohit/PostGUI>`_ - React Material UI admin panel
@@ -83,7 +82,6 @@ Extensions
 Client-Side Libraries
 ---------------------
 
-* `efcore-postgrest <https://github.com/pedro-gilmora/EF.PostgREST.Provider>`_ - C#
 * `postgrest-csharp <https://github.com/supabase-community/postgrest-csharp>`_ - C#
 * `postgrest-dart <https://github.com/supabase/postgrest-dart>`_ - Dart
 * `postgrest-ex <https://github.com/supabase-community/postgrest-ex>`_ - Elixir

docs/explanations/architecture.rst

@@ -31,60 +31,65 @@ This section talks briefly about various important modules.
 Main
 ----
 
-The starting point of the program is `Main.hs <https://github.com/PostgREST/postgrest/blob/v16/src/executable/Main.hs>`_.
+The starting point of the program is `Main.hs <https://github.com/PostgREST/postgrest/blob/main/main/Main.hs>`_.
 
 CLI
 ---
 
-Main then calls `CLI.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/CLI.hs>`_, which is in charge of :ref:`cli`.
+Main then calls `CLI.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/CLI.hs>`_, which is in charge of :ref:`cli`.
 
 App
 ---
 
-`App.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/App.hs>`_ is then in charge of composing the different modules.
+`App.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/App.hs>`_ is then in charge of composing the different modules.
 
 Auth
 ----
 
-`Auth.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/Auth.hs>`_ is in charge  of :ref:`authn`.
+`Auth.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/Auth.hs>`_ is in charge  of :ref:`authn`.
 
 Api Request
 -----------
 
-`ApiRequest.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/ApiRequest.hs>`_ is in charge of parsing the URL query string (following PostgREST syntax), the request headers, and the request body.
+`ApiRequest.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/ApiRequest.hs>`_ is in charge of parsing the URL query string (following PostgREST syntax), the request headers, and the request body.
 
 A request might be rejected at this level if it's invalid. For example when providing an unknown media type to PostgREST or using an unknown HTTP method.
 
 Plan
 ----
 
-Using the Schema Cache, `Plan.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/Plan.hs>`_ generates an internal AST, filling out-of-band SQL details (like an ``ON CONFLICT (pk)`` clause) required to complete the user request.
+Using the Schema Cache, `Plan.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/Plan.hs>`_ generates an internal AST, filling out-of-band SQL details (like an ``ON CONFLICT (pk)`` clause) required to complete the user request.
 
 A request might be rejected at this level if it's invalid. For example when doing resource embedding on a nonexistent resource.
 
 Query
 -----
 
-`Query.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/Query.hs>`_ generates the SQL queries (parametrized and prepared) required to satisfy the user request.
+`Query.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/Query.hs>`_ generates the SQL queries (parametrized and prepared) required to satisfy the user request.
 
 Only at this stage a connection from the pool might be used.
 
 Schema Cache
 ------------
 
-`SchemaCache.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/SchemaCache.hs>`_ is in charge of :ref:`schema_cache`.
+`SchemaCache.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/SchemaCache.hs>`_ is in charge of :ref:`schema_cache`.
 
 Config
 ------
 
-`Config.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/Config.hs>`_ is in charge of :ref:`configuration`.
+`Config.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/Config.hs>`_ is in charge of :ref:`configuration`.
 
 Admin
 -----
 
-`Admin.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/Admin.hs>`_ is in charge of the :ref:`admin_server`.
+`Admin.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/Admin.hs>`_ is in charge of the :ref:`admin_server`.
+
+HTTP
+----
+
+The HTTP server is provided by `Warp <https://aosabook.org/en/posa/warp.html>`_.
 
 Listener
 --------
 
-`Reload.hs <https://github.com/PostgREST/postgrest/blob/v16/src/library/PostgREST/AppState/Reload.hs>`_ is in charge of the :ref:`listener`.
+`Listener.hs <https://github.com/PostgREST/postgrest/blob/main/src/PostgREST/Listener.hs>`_ is in charge of the :ref:`listener`.

docs/explanations/db_authz.rst

@@ -13,7 +13,7 @@ A role can be thought of as either a database user, or a group of database users
 Roles for Each Web User
 -----------------------
 
-PostgREST can accommodate either viewpoint. If you treat a role as a single user then :ref:`user_impersonation` does most of what you need. When an authenticated user makes a request PostgREST will switch into the database role for that user, which in addition to restricting queries, is available to SQL through the :code:`current_user` variable.
+PostgREST can accommodate either viewpoint. If you treat a role as a single user then the :ref:`jwt_impersonation` does most of what you need. When an authenticated user makes a request PostgREST will switch into the database role for that user, which in addition to restricting queries, is available to SQL through the :code:`current_user` variable.
 
 You can use row-level security to flexibly restrict visibility and access for the current user. Here is an `example <https://www.enterprisedb.com:443/blog/application-users-vs-row-level-security>`_ from Tomas Vondra, a chat table storing messages sent between users. Users can insert rows into it to send messages to other users, and query it to see messages sent to them by other users.
 
@@ -163,7 +163,7 @@ Another option is to define the function with the :code:`SECURITY DEFINER` optio
 
 .. code-block:: postgres
 
-  -- login as a user which has privileges on the private schemas
+  -- login as a user wich has privileges on the private schemas
 
   -- create a sample function
   create or replace function login(email text, pass text, out token text) as $$

docs/explanations/install.rst

@@ -16,7 +16,7 @@ Supported PostgreSQL versions
 =============================
 
 =============== =================================
-**Supported**   PostgreSQL >= 14
+**Supported**   PostgreSQL >= 12
 =============== =================================
 
 PostgREST works with all PostgreSQL versions still `officially supported <https://www.postgresql.org/support/versioning/>`_.
@@ -75,12 +75,8 @@ You can get the `official PostgREST Docker image <https://hub.docker.com/r/postg
 
 .. code-block:: bash
 
-  # pull the latest version
   docker pull postgrest/postgrest
 
-  # to pull a particular version, use one of the versions on https://hub.docker.com/r/postgrest/postgrest/tags
-  docker pull postgrest/postgrest:<version>
-
 To configure the container image, use :ref:`env_variables_config`.
 
 There are two ways to run the PostgREST container: with an existing external database, or through docker-compose.
@@ -146,7 +142,6 @@ To avoid having to install the database at all, you can run both it and the serv
       ports:
         - "3000:3000"
       environment:
-        PGRST_SERVER_HOST: 0.0.0.0 # necessary for `postgrest --ready` flag to work
         PGRST_DB_URI: postgres://app_user:password@db:5432/app_db
         PGRST_OPENAPI_SERVER_PROXY_URI: http://127.0.0.1:3000
       depends_on:
@@ -181,23 +176,6 @@ If you want to have a visual overview of your API in your browser you can add sw
 
 With this you can see the swagger-ui in your browser on port 8080.
 
-.. _docker_cpu_contraint:
-
-Docker Resource Constraints
----------------------------
-
-PostgREST does not support ``--cpus`` `constraint option <https://docs.docker.com/engine/containers/resource_constraints/#configure-the-default-cfs-scheduler>`_.
-
-As a workaround, you may use the `GHC RTS <https://ghc.gitlab.haskell.org/ghc/doc/users_guide/runtime_control.html#runtime-system-rts-options>`_ ``-N`` option. For instance, to limit it to 2 CPU cores, do:
-
-.. code::
-
-  # Set environment variable GHCRTS set to "-N2"
-  docker run --rm -p 3000:3000 \
-    -e PGRST_DB_URI="postgres://app_user:password@10.0.0.10/postgres" \
-    -e GHCRTS="-N2"
-    postgrest/postgrest
-
 .. _build_source:
 
 Building from Source

docs/how-tos/debugging-performance-with-pg-stat-statements.rst

@@ -1,62 +0,0 @@
-.. _debugging_performance_pg_stat_statements:
-
-Debugging Performance with pg_stat_statements
-=============================================
-
-This how-to shows how to get a query identifier through PostgREST and then use it to inspect the same query in ``pg_stat_statements``.
-
-.. important::
-
-  - :ref:`db-plan-enabled` must be enabled in PostgREST.
-  - PostgreSQL 14 or newer with ``pg_stat_statements`` available.
-
-Get the Query Identifier from PostgREST
----------------------------------------
-
-Request the plan in JSON format with the ``verbose`` option:
-
-.. code-block:: bash
-
-   curl "http://localhost:3000/projects?select=id,name&order=id" \
-     -H "Accept: application/vnd.pgrst.plan+json; options=verbose"
-
-The response will contain a top-level ``Query Identifier`` field:
-
-.. code-block:: json
-
-   [
-     {
-       "Plan": {
-         "Node Type": "Aggregate"
-       },
-       "Query Identifier": -432192689578025496
-     }
-   ]
-
-Look up the query in pg_stat_statements
----------------------------------------
-
-Use that identifier against ``pg_stat_statements``:
-
-.. code-block:: postgres
-
-   select
-     calls,
-     total_exec_time,
-     mean_exec_time,
-     rows,
-     query
-   from pg_stat_statements
-   where queryid = -432192689578025496;
-
-.. csv-table::
-   :header: "calls", "total_exec_time", "mean_exec_time", "rows", "query"
-
-   "13", "0.6355850000000001", "0.04889115384615385", "13", "WITH pgrst_source AS (...)"
-
-This lets you correlate a PostgREST request with PostgreSQL runtime statistics such as:
-
-- how often the query ran
-- total and average execution time
-- how many rows it produced
-- the normalized SQL text recorded by PostgreSQL

docs/how-tos/sql-user-management-using-postgres-users-and-passwords.rst

@@ -43,7 +43,7 @@ As in :ref:`sql_user_management`, we create the :code:`pgcrypto` and :code:`pgjw
   CREATE EXTENSION pgcrypto WITH SCHEMA ext_pgcrypto;
 
 
-Concerning the `pgjwt extension <https://github.com/michelp/pgjwt>`_, please cf. to :ref:`jwt-from-sql`.
+Concerning the `pgjwt extension <https://github.com/michelp/pgjwt>`_, please cf. to :ref:`client_auth`.
 
 .. code-block:: postgres
 
@@ -157,7 +157,7 @@ Here we use the username instead of the email address to identify a user.
 Logins
 ~~~~~~
 
-As described in :ref:`jwt-from-sql`, we'll create a JWT token inside our login function. Note that you'll need to adjust the secret key which is hard-coded in this example to a secure (at least thirty-two character) secret of your choosing.
+As described in :ref:`client_auth`, we'll create a JWT token inside our login function. Note that you'll need to adjust the secret key which is hard-coded in this example to a secure (at least thirty-two character) secret of your choosing.
 
 
 .. code-block:: postgres

docs/how-tos/sql-user-management.rst

@@ -3,7 +3,7 @@
 SQL User Management
 ===================
 
-As mentioned on :ref:`jwt_generation`, an external service can provide user management and coordinate with the PostgREST server using JWT. It's also possible to support logins entirely through SQL. It's a fair bit of work, so get ready.
+As mentioned on :ref:`jwt_generation`, an external service can provide user management and coordinate with the PostgREST server using JWT. It’s also possible to support logins entirely through SQL. It’s a fair bit of work, so get ready.
 
 Storing Users and Passwords
 ---------------------------
@@ -110,8 +110,6 @@ Then, add ``db-anon-role`` to the configuration file to allow anonymous requests
 
   db-anon-role = "anon"
 
-.. _jwt-from-sql:
-
 JWT from SQL
 ~~~~~~~~~~~~
 

docs/how-tos/working-with-postgresql-data-types.rst

@@ -318,6 +318,144 @@ You can insert a new product using a JSON object for the ``extra_info`` column:
 
 To query and filter the data see :ref:`json_columns` for a complete reference.
 
+.. _ww_postgis:
+
+PostGIS
+-------
+
+You can use the string representation for `PostGIS <https://postgis.net/>`_ data types such as ``geometry`` or ``geography`` (you need to `install PostGIS <https://postgis.net/documentation/getting_started/>`_ first).
+
+.. code-block:: postgres
+
+  -- Activate the postgis module in the current database
+  create extension if not exists postgis;
+
+  create table coverage (
+    id int primary key,
+    name text unique,
+    area geometry
+  );
+
+To add areas in polygon format, you can use string representation:
+
+.. code-block:: bash
+
+  curl "http://localhost:3000/coverage" \
+    -X POST -H "Content-Type: application/json" \
+    -d @- << EOF
+    [
+      { "id": 1, "name": "small", "area": "SRID=4326;POLYGON((0 0, 1 0, 1 1, 0 1, 0 0))" },
+      { "id": 2, "name": "big", "area": "SRID=4326;POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))" }
+    ]
+  EOF
+
+Now, when you request the information, PostgREST will automatically cast the ``area`` column into a ``Polygon`` geometry type. Although this is useful, you may need the whole output to be in `GeoJSON <https://geojson.org/>`_ format out of the box, which can be done by including the ``Accept: application/geo+json`` in the request. This will work for PostGIS versions 3.0.0 and up and will return the output as a `FeatureCollection Object <https://www.rfc-editor.org/rfc/rfc7946#section-3.3>`_:
+
+.. code-block:: bash
+
+  curl "http://localhost:3000/coverage" \
+    -H "Accept: application/geo+json"
+
+.. code-block:: json
+
+  {
+    "type": "FeatureCollection",
+    "features": [
+      {
+        "type": "Feature",
+        "geometry": {
+          "type": "Polygon",
+          "coordinates": [
+            [[0,0],[1,0],[1,1],[0,1],[0,0]]
+          ]
+        },
+        "properties": {
+          "id": 1,
+          "name": "small"
+        }
+      },
+      {
+        "type": "Feature",
+        "geometry": {
+          "type": "Polygon",
+          "coordinates": [
+            [[0,0],[10,0],[10,10],[0,10],[0,0]]
+          ]
+        },
+        "properties": {
+          "id": 2,
+          "name": "big"
+        }
+      }
+    ]
+  }
+
+If you need to add an extra property, like the area in square units by using ``st_area(area)``, you could add a generated column to the table and it will appear in the ``properties`` key of each ``Feature``.
+
+.. code-block:: postgres
+
+  alter table coverage
+    add square_units double precision generated always as ( st_area(area) ) stored;
+
+In the case that you are using older PostGIS versions, then creating a function is your best option:
+
+.. code-block:: postgres
+
+  create or replace function coverage_geo_collection() returns json as $$
+    select
+      json_build_object(
+        'type', 'FeatureCollection',
+        'features', json_agg(
+          json_build_object(
+            'type', 'Feature',
+            'geometry', st_AsGeoJSON(c.area)::json,
+            'properties', json_build_object('id', c.id, 'name', c.name)
+          )
+        )
+      )
+    from coverage c;
+  $$ language sql;
+
+Now this query will return the same results:
+
+.. code-block:: bash
+
+  curl "http://localhost:3000/rpc/coverage_geo_collection"
+
+.. code-block:: json
+
+  {
+    "type": "FeatureCollection",
+    "features": [
+      {
+        "type": "Feature",
+        "geometry": {
+          "type": "Polygon",
+          "coordinates": [
+            [[0,0],[1,0],[1,1],[0,1],[0,0]]
+          ]
+        },
+        "properties": {
+          "id": 1,
+          "name": "small"
+        }
+      },
+      {
+        "type": "Feature",
+        "geometry": {
+          "type": "Polygon",
+          "coordinates": [
+            [[0,0],[10,0],[10,10],[0,10],[0,0]]
+          ]
+        },
+        "properties": {
+          "id": 2,
+          "name": "big"
+        }
+      }
+    ]
+  }
+
 Ranges
 ------
 
@@ -471,20 +609,3 @@ You can use other comparative filters and also all the `PostgreSQL special date/
       "due_date": "2022-02-27T06:00:00-05:00"
     }
   ]
-
-.. raw:: html
-
-  <script type="text/javascript">
-    let hash = window.location.hash;
-
-    const redirects = {
-      // PostGIS
-      '#postgis': '../integrations/postgis.html#postgis',
-    };
-
-    let willRedirectTo = redirects[hash];
-
-    if (willRedirectTo) {
-      window.location.href = willRedirectTo;
-    }
-  </script>

docs/index.rst

@@ -38,28 +38,6 @@ Sponsors
     .. image:: ../static/cybertec.svg
       :target: https://www.cybertec-postgresql.com/en/?utm_source=postgrest.org&utm_medium=referral&utm_campaign=postgrest
 
-  .. container:: img-dark
-
-    .. image:: ../static/supabase-dark.svg
-      :target: https://supabase.com/?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage
-
-  .. container:: img-light
-
-    .. image:: ../static/supabase.svg
-      :target: https://supabase.com/?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage
-
-  .. container:: img-dark
-
-    .. image:: ../static/euronodes.svg
-      :target: https://www.euronodes.com/postgrest
-
-  .. container:: img-light
-
-    .. image:: ../static/euronodes.svg
-      :target: https://www.euronodes.com/postgrest
-
-  |
-
   .. container:: img-dark
 
     .. image:: ../static/neon-dark.jpg
@@ -70,15 +48,30 @@ Sponsors
     .. image:: ../static/neon.jpg
       :target: https://neon.com/?utm_source=sponsor&utm_campaign=postgrest
 
+  .. image:: ../static/tembo.png
+    :target: https://www.tembo.io/?utm_source=sponsor&utm_campaign=postgrest
+
+  |
+
   .. container:: img-dark
 
-    .. image:: ../static/bytebase-dark.svg
-      :target: https://www.bytebase.com/?utm_source=sponsor&utm_campaign=postgrest
+    .. image:: ../static/euronodes.svg
+      :target: https://www.euronodes.com/postgrest
 
   .. container:: img-light
 
-    .. image:: ../static/bytebase.svg
-      :target: https://www.bytebase.com/?utm_source=sponsor&utm_campaign=postgrest
+    .. image:: ../static/euronodes.svg
+      :target: https://www.euronodes.com/postgrest
+
+  .. container:: img-dark
+
+    .. image:: ../static/supabase-dark.svg
+      :target: https://supabase.com/?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage
+
+  .. container:: img-light
+
+    .. image:: ../static/supabase.svg
+      :target: https://supabase.com/?utm_source=postgrest%20backers&utm_medium=open%20source%20partner&utm_campaign=postgrest%20backers%20github&utm_term=homepage
 
   .. The static/empty.png(created with `convert -size 320x95 xc:#fcfcfc empty.png`) is an ugly workaround
      to create space and center the logos. It's not easy to layout with restructuredText.
@@ -113,20 +106,10 @@ Getting Support
 
 The project has a friendly and growing community. For discussions, use the Github `discussions page <https://github.com/PostgREST/postgrest/discussions>`_. You can also report or search for bugs/features on the Github `issues <https://github.com/PostgREST/postgrest/issues>`_ page.
 
-Releases
---------
+Release Notes
+-------------
 
-PostgREST follows ``MAJOR.PATCH`` two-part versioning:
-
-- ``MAJOR``: feature release, may deprecate or remove things.
-- ``PATCH``: fix/security release only, no features and no behavior changes.
-
-MAJOR releases are published twice a year, with their scope and target dates tracked through `GitHub milestones <https://github.com/PostgREST/postgrest/milestones>`_.
-PATCH releases are published on an as-needed basis.
-
-Starting from ``v14.0``, only even-numbered MAJOR versions are released, reserving odd-numbered MAJOR versions for development.
-
-All releases are published on `PostgREST's GitHub release page <https://github.com/PostgREST/postgrest/releases>`_, along with the corresponding upgrade guides.
+The release notes are published on `PostgREST's GitHub release page <https://github.com/PostgREST/postgrest/releases>`_.
 
 Tutorials
 ---------
@@ -274,21 +257,4 @@ Testimonials
 Contributing
 ------------
 
-Please see the `Contributing guidelines <https://github.com/PostgREST/postgrest/blob/main/CONTRIBUTING.md>`_ in the main PostgREST repository.
-
-.. raw:: html
-
-  <script type="text/javascript">
-    let hash = window.location.hash;
-
-    const redirects = {
-      // Tables and Views
-      '#release-notes': '#releases',
-    };
-
-    let willRedirectTo = redirects[hash];
-
-    if (willRedirectTo) {
-      window.location.href = willRedirectTo;
-    }
-  </script>
+Please see the `Contributing guidelines <https://github.com/PostgREST/postgrest/blob/main/.github/CONTRIBUTING.md>`_ in the main PostgREST repository.

docs/integrations/nixos.rst

@@ -1,36 +0,0 @@
-NixOS
-=====
-
-Nixpkgs contains a `NixOS module to run PostgREST <https://search.nixos.org/options?channel=unstable&query=services.postgrest&type=options>`_, which can be enabled with ``services.postgrest.enable = true``.
-
-A PostgreSQL server can be enabled on the same machine with ``services.postgresql.enable = true``. Connections will use the name of the system user as user and database names by default, in this case ``postgrest``.
-
-A minimal example could look like this:
-
-.. code-block:: nix
-
-  {
-    pkgs,
-    ...
-  }:
-
-  {
-    services.postgresql = {
-      enable = true;
-      initialScript = pkgs.writeText "init.sql" ''
-        CREATE ROLE postgrest LOGIN NOINHERIT;
-        CREATE ROLE anon ROLE postgrest;
-      '';
-    };
-
-    services.postgrest = {
-      enable = true;
-      settings.db-anon-role = "anon";
-      settings.db-uri.dbname = "postgres";
-    };
-  }
-
-This will expose the PostgREST server on localhost on the NixOS machine and allow anonymous access.
-
-.. tip::
-  NixOS also allows to quickly spin up different PostgreSQL versions or even forks this way. For example, to test the current beta version of `OrioleDB <https://www.orioledb.com>`_, use ``services.postgresql.package = pkgs.orioledb``.

docs/integrations/postgis.rst

@@ -1,154 +0,0 @@
-.. _ww_postgis:
-
-PostGIS
-=======
-
-To work with `PostGIS <https://postgis.net/>`_ data types such as ``geometry`` or ``geography``, you'll need to `install PostGIS <https://postgis.net/documentation/getting_started/>`_ first.
-
-.. code-block:: postgres
-
-  -- Activate the postgis module in the current database
-  create extension if not exists postgis;
-
-  create table coverage (
-    id int primary key,
-    name text unique,
-    area geometry
-  );
-
-  insert into coverage (id, name, area) values
-    (1, 'small', ST_GeomFromText('POLYGON((0 0, 1 0, 1 1, 0 1, 0 0))',4326)),
-    (2, 'big', ST_GeomFromText('POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))', 4326);
-
-.. _application/geo+json:
-
-``application/geo+json``
-------------------------
-
-PostgREST supports the `standard <https://www.iana.org/assignments/media-types/application/geo+json>`_ ``application/geo+json`` media type which can be used to get the output in `GeoJSON <https://geojson.org/>`_ format. This will work for PostGIS versions 3.0.0 and up and will return the output as a `FeatureCollection Object <https://www.rfc-editor.org/rfc/rfc7946#section-3.3>`_:
-
-.. code-block:: bash
-
-  curl "http://localhost:3000/coverage" \
-    -H "Accept: application/geo+json"
-
-.. code-block:: json
-
-  {
-    "type": "FeatureCollection",
-    "features": [
-      {
-        "type": "Feature",
-        "geometry": {
-          "type": "Polygon",
-          "coordinates": [
-            [[0,0],[1,0],[1,1],[0,1],[0,0]]
-          ]
-        },
-        "properties": {
-          "id": 1,
-          "name": "small"
-        }
-      },
-      {
-        "type": "Feature",
-        "geometry": {
-          "type": "Polygon",
-          "coordinates": [
-            [[0,0],[10,0],[10,10],[0,10],[0,0]]
-          ]
-        },
-        "properties": {
-          "id": 2,
-          "name": "big"
-        }
-      }
-    ]
-  }
-
-Using generated columns
------------------------
-
-If you need to add an extra property, like the area in square units by using ``st_area(area)``, you could add a generated column to the table and it will appear in the ``properties`` key of each ``Feature``.
-
-.. code-block:: postgres
-
-  alter table coverage
-    add square_units double precision generated always as ( st_area(area) ) stored;
-
-In the case that you are using older PostGIS versions, then creating a function is your best option:
-
-.. code-block:: postgres
-
-  create or replace function coverage_geo_collection() returns json as $$
-    select
-      json_build_object(
-        'type', 'FeatureCollection',
-        'features', json_agg(
-          json_build_object(
-            'type', 'Feature',
-            'geometry', st_AsGeoJSON(c.area)::json,
-            'properties', json_build_object('id', c.id, 'name', c.name)
-          )
-        )
-      )
-    from coverage c;
-  $$ language sql;
-
-Now this query will return the same results:
-
-.. code-block:: bash
-
-  curl "http://localhost:3000/rpc/coverage_geo_collection"
-
-.. code-block:: json
-
-  {
-    "type": "FeatureCollection",
-    "features": [
-      {
-        "type": "Feature",
-        "geometry": {
-          "type": "Polygon",
-          "coordinates": [
-            [[0,0],[1,0],[1,1],[0,1],[0,0]]
-          ]
-        },
-        "properties": {
-          "id": 1,
-          "name": "small"
-        }
-      },
-      {
-        "type": "Feature",
-        "geometry": {
-          "type": "Polygon",
-          "coordinates": [
-            [[0,0],[10,0],[10,10],[0,10],[0,0]]
-          ]
-        },
-        "properties": {
-          "id": 2,
-          "name": "big"
-        }
-      }
-    ]
-  }
-
-Using string representation
----------------------------
-
-To insert areas in polygon format, you can use string representation:
-
-.. code-block:: bash
-
-  curl "http://localhost:3000/coverage" \
-    -X POST -H "Content-Type: application/json" \
-    -d @- << EOF
-    [
-      { "id": 3, "name": "strip", "area": "SRID=4326;POLYGON((0 0, 50 0, 50 2, 0 2, 0 0))" },
-      { "id": 4, "name": "diamond", "area": "SRID=4326;POLYGON((5 0, 10 5, 5 10, 0 5, 5 0))" }
-    ]
-  EOF
-
-PostgREST will automatically cast the ``area`` column into a ``Polygon`` geometry type. 

docs/postgrest.dict

@@ -1,11 +1,9 @@
 personal_ws-1.1 en 0 utf-8
 api
-autoscaling
 API's
 APIs
 APISIX
 AST
-async
 aud
 Auth
 auth
@@ -16,7 +14,6 @@ BOM
 Bytea
 Cardano
 cd
-CDNs
 centric
 CLI
 CMS
@@ -31,11 +28,10 @@ CSV
 durations
 DDL
 DOM
+DSL
 DevOps
-Dramatiq
 dockerize
 enum
-ECS
 Enums
 Entra
 eq
@@ -45,10 +41,7 @@ EveryLayout
 filename
 FreeBSD
 fts
-fullstack
-GC
 GeoJSON
-GHC
 Github
 Google
 grantor
@@ -77,6 +70,7 @@ isdistinct
 JS
 js
 JSON
+JSPath
 JWK
 JWT
 jwt
@@ -99,7 +93,6 @@ namespaced
 Nanos
 neq
 nginx
-NixOS
 nixpkgs
 npm
 nxl
@@ -145,13 +138,11 @@ Redux
 refactor
 reloadable
 Reloadable
-reuseport
 requester's
 RESTful
 RLS
 RPC
 RSA
-RTS
 safeupdate
 savepoint
 schemas
@@ -197,12 +188,9 @@ verifier
 versioning
 Vondra
 Vue
-webapp
 webhooks
 websearch
 Websockets
 webuser
 wfts
 www
-debouncing
-deduplicates

docs/references/admin_server.rst

@@ -3,9 +3,7 @@
 Admin Server
 ############
 
-PostgREST provides an admin server that can be enabled by setting :ref:`admin-server-port` or :ref:`admin-server-unix-socket`.
-
-Multiple PostgREST instances can share the same public API host and port when :ref:`server-reuseport` is enabled. Admin ports are not shared: give each instance a different :ref:`admin-server-port`, otherwise the new instance will fail to start.
+PostgREST provides an admin server that can be enabled by setting :ref:`admin-server-port`.
 
 .. _health_check:
 
@@ -74,4 +72,5 @@ Provides the ``schema_cache`` endpoint that prints the runtime :ref:`schema_cach
     "dbRepresentations": ["..."],
     "dbRoutines": ["..."],
     "dbTables": ["..."],
+    "dbTimezones": ["..."]
   }

docs/references/api.rst

@@ -21,7 +21,6 @@ PostgREST exposes three database objects of a schema as resources: tables, views
    api/aggregate_functions.rst
    api/openapi.rst
    api/preferences.rst
-   api/vary_header.rst
    api/*
 
 .. raw:: html

docs/references/api/domain_representations.rst

@@ -173,4 +173,4 @@ Domain Representations avoid all the above drawbacks. Their only drawback is tha
 
   Why not create a `base type <https://www.postgresql.org/docs/current/sql-createtype.html#id-1.9.3.94.5.8>`_ instead? ``CREATE TYPE app_uuid (INTERNALLENGTH = 22, INPUT = app_uuid_parser, OUTPUT = app_uuid_formatter)``.
 
-  Creating base types need superuser, which is restricted on cloud hosted databases. Additionally this way lets "how the data is presented" dictate "how the data is stored" which would be backwards.
+  Creating base types need superuser, which is restricted on cloud hosted databases. Additionally this way lets “how the data is presented” dictate “how the data is stored” which would be backwards.

docs/references/api/functions.rst

@@ -69,26 +69,6 @@ If the function doesn't modify the database, it will also run under the GET meth
 
 The function parameter names match the JSON object keys in the POST case, for the GET case they match the query parameters ``?a=1&b=2``.
 
-If the function is defined to have default values for the parameters then arguments for these parameters can be omitted in the request. For instance:
-
-.. code-block:: postgres
-
-  CREATE FUNCTION greet_user(username TEXT DEFAULT 'guest')
-  RETURNS TEXT AS $$
-    SELECT 'Hello ' || username || '!';
-  $$ LANGUAGE SQL IMMUTABLE;
-
-.. code-block:: bash
-
-  curl -i "http://localhost:3000/rpc/greet_user"
-
-.. code-block:: http
-
-  HTTP/1.1 200 OK
-  Context-Type: application/json; charset=utf-8
-
-  "Hello guest!"
-
 .. _function_single_json:
 
 Functions with an array of JSON objects

docs/references/api/media_type_handlers.rst

@@ -15,7 +15,7 @@ Using these domains, :ref:`functions <functions>` can become handlers and `user-
 
 .. important::
 
-  - PostgREST vendor media types (``application/vnd.pgrst.plan``, ``application/vnd.pgrst.object`` and ``application/vnd.pgrst.array``) cannot be overridden.
+  - PostgREST vendor media types (``application/vnd.pgrst.plan``, ``application/vnd.pgrst.object`` and ``application/vnd.pgrst.array``) cannot be overriden.
   - Long media types like ``application/vnd.openxmlformats-officedocument.wordprocessingml.document`` cannot be expressed as domains since they surpass `PostgreSQL identifier length <https://www.postgresql.org/docs/current/limits.html#LIMITS-TABLE>`_.
     For these you can use the :ref:`any_handler`.
 

docs/references/api/openapi.rst

@@ -9,8 +9,6 @@ PostgREST automatically serves a full `OpenAPI <https://www.openapis.org/>`_ des
 
   By default, this output depends on the permissions of the role that is contained in the JWT role claim (or the :ref:`db-anon-role` if no JWT is sent). If you need to show all the endpoints disregarding the role's permissions, set the :ref:`openapi-mode` config to :code:`ignore-privileges`.
 
-  When following privileges, the output reflects both the granted HTTP methods and columns: a relation with only ``SELECT`` will only expose ``GET``, a relation with only ``INSERT`` will only expose ``POST``, and column-level grants limit the columns shown on the table definitions and row filters.
-
 For extra customization, the OpenAPI output contains a "description" field for every `SQL comment <https://www.postgresql.org/docs/current/sql-comment.html>`_ on any database object. For instance,
 
 .. code-block:: postgres

docs/references/api/preferences.rst

@@ -62,12 +62,8 @@ The server ignores unrecognized or unfulfillable preferences by default. You can
 Timezone
 ========
 
-.. important::
+The ``timezone`` preference allows you to change the `PostgreSQL timezone <https://www.postgresql.org/docs/current/runtime-config-client.html#GUC-TIMEZONE>`_. It accepts all time zones in `pg_timezone_names <https://www.postgresql.org/docs/current/view-pg-timezone-names.html>`_.
 
-  ``handling=lenient`` is ignored for ``timezone``. Invalid time zones always return an error.
-
-The ``timezone`` preference allows you to change the `PostgreSQL timezone <https://www.postgresql.org/docs/current/runtime-config-client.html#GUC-TIMEZONE>`_.
-It accepts all time zones in `pg_timezone_names <https://www.postgresql.org/docs/current/view-pg-timezone-names.html>`_ and numeric offsets.
 
 .. code-block:: bash
 
@@ -88,36 +84,35 @@ It accepts all time zones in `pg_timezone_names <https://www.postgresql.org/docs
     {"t":"2023-10-18T09:37:59.611-07:00"}
   ]
 
-Offsets are also accepted:
-
-.. code-block:: bash
-
-  curl -i "http://localhost:3000/timestamps" \
-    -H "Prefer: timezone=05:30"
-
-.. code-block:: http
-
-  HTTP/1.1 200 OK
-  Content-Type: application/json; charset=utf-8
-  Preference-Applied: timezone=05:30
-
-.. code-block:: json
-
-  [
-    {"t":"2023-10-18T17:07:59.611+05:30"},
-    {"t":"2023-10-18T19:07:59.611+05:30"},
-    {"t":"2023-10-18T21:07:59.611+05:30"}
-  ]
-
-You can also use negative offsets like ``-03:00``.
-
-For an invalid time zone, PostgREST returns a database error.
+For an invalid time zone, PostgREST returns values with the default time zone (configured on ``postgresql.conf`` or as a setting on the :ref:`authenticator <roles>`).
 
 .. code-block:: bash
 
   curl -i "http://localhost:3000/timestamps" \
     -H "Prefer: timezone=Jupiter/Red_Spot"
 
+.. code-block:: http
+
+  HTTP/1.1 200 OK
+  Content-Type: application/json; charset=utf-8
+
+.. code-block:: json
+
+  [
+    {"t":"2023-10-18T12:37:59.611+00:00"},
+    {"t":"2023-10-18T14:37:59.611+00:00"},
+    {"t":"2023-10-18T16:37:59.611+00:00"}
+  ]
+
+Note that there's no ``Preference-Applied`` in the response.
+
+However, with ``handling=strict``, an invalid time zone preference will throw an :ref:`error <pgrst122>`.
+
+.. code-block:: bash
+
+  curl -i "http://localhost:3000/timestamps" \
+    -H "Prefer: handling=strict, timezone=Jupiter/Red_Spot"
+
 .. code-block:: http
 
   HTTP/1.1 400 Bad Request

docs/references/api/resource_embedding.rst

@@ -143,7 +143,7 @@ Since the table name is plural, we can be more accurate by making it singular wi
 One-to-many relationships
 -------------------------
 
-The **foreign key reference** establishes the inverse one-to-many relationship. In this case, ``films`` returns as a JSON array because of the "to-many" end.
+The **foreign key reference** establishes the inverse one-to-many relationship. In this case, ``films`` returns as a JSON array because of the “to-many” end.
 
 .. code-block:: bash
 
@@ -251,12 +251,6 @@ Computed Relationships
 
 You can manually define relationships by using functions. This is useful for database objects that can't define foreign keys, like `Foreign Data Wrappers <https://wiki.postgresql.org/wiki/Foreign_data_wrappers>`_.
 
-Computed relationships have good performance as their intended design enable `function inlining <https://wiki.postgresql.org/wiki/Inlining_of_SQL_functions#Inlining_conditions_for_table_functions>`_.
-
-.. important::
-
-  - Always use ``SETOF`` when creating computed relationships. Functions can return a table without using ``SETOF``, but bear in mind that PostgreSQL will not inline them. e.g. ``RETURNS <table_name>`` is not inlinable.
-
 Assuming there's a foreign table ``premieres`` that we want to relate to ``films``.
 
 .. code-block:: postgres
@@ -289,10 +283,6 @@ The name of the function ``film`` is arbitrary and can be used to do the embeddi
     ".."
   ]
 
-.. warning::
-
-  - Make sure to correctly label the ``to-one`` part of the relationship. When using the ``ROWS 1`` estimation, PostgREST will expect a single row to be returned. If that is not the case, it will unnest the embedding and return repeated values for the top level resource.
-
 Now let's define the opposite one-to-many relationship.
 
 .. code-block:: postgres
@@ -341,6 +331,12 @@ Thanks to overloaded functions, you can use the same function name for different
 
 Computed relationships have good performance as their intended design enable `function inlining <https://wiki.postgresql.org/wiki/Inlining_of_SQL_functions#Inlining_conditions_for_table_functions>`_.
 
+.. warning::
+
+  - Always use ``SETOF`` when creating computed relationships. Functions can return a table without using ``SETOF``, but bear in mind that PostgreSQL will not inline them.
+
+  - Make sure to correctly label the ``to-one`` part of the relationship. When using the ``ROWS 1`` estimation, PostgREST will expect a single row to be returned. If that is not the case, it will unnest the embedding and return repeated values for the top level resource.
+
 .. _embed_disamb:
 .. _target_disamb:
 .. _hint_disamb:
@@ -1210,7 +1206,7 @@ Spread on resources forming :ref:`one-to-many <one-to-many>` and :ref:`many-to-m
      }
    ]
 
-Note that ``films`` is no longer an array of objects, unlike regularly embedding :ref:`one-to-many`. The embedded columns become arrays and they're correlated-in the above result, we can say that "Pulp Fiction" premiered in 1994 and "Reservoir Dogs" in 1992.
+Note that ``films`` is no longer an array of objects, unlike regularly embedding :ref:`one-to-many`. The embedded columns become arrays and they're correlated—in the above result, we can say that "Pulp Fiction" premiered in 1994 and "Reservoir Dogs" in 1992.
 
 Order in spread to-many
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -1244,7 +1240,7 @@ You can order the correlated arrays explicitly. For example, to order by the fil
 
 .. warning::
 
-   Aliasing spread columns is recommended since JSON allows duplicate keys. Example:
+   Aliasing spreaded columns is recommended since JSON allows duplicate keys. Example:
 
    .. code-block:: bash
 
@@ -1306,7 +1302,7 @@ You can use multiple spreads at any level. For example, let's spread ``technical
 
 Note that:
 
-- All the ``film_*`` arrays are correlated-"Reservoir Dogs" premiered in 1992, its runtime is 1:39:00 and it has the following characters: ``[ "Mr. Pink", "Mr. White" ]``.
+- All the ``film_*`` arrays are correlated—"Reservoir Dogs" premiered in 1992, its runtime is 1:39:00 and it has the following characters: ``[ "Mr. Pink", "Mr. White" ]``.
 - The ``film_*`` arrays are ordered by ``year`` (due to ``films.order=year``).
 - The bottom level array ``film_characters`` is ordered (due to ``films.roles.order=character``).
 

docs/references/api/resource_representation.rst

@@ -51,7 +51,7 @@ Builtin handlers are offered for common standard media types.
 
 * ``text/csv`` and ``application/json``, for all API endpoints. See :ref:`tables_views` and :ref:`functions`.
 * ``application/openapi+json``, for the root endpoint. See :ref:`open-api`.
-* ``application/geo+json``, see :ref:`application/geo+json`.
+* ``application/geo+json``, see :ref:`ww_postgis`.
 * ``*/*``, resolves to ``application/json`` for API endpoints and to ``application/openapi+json`` for the root endpoint.
 
 The following vendor media types handlers are also supported.

docs/references/api/schemas.rst

@@ -5,10 +5,6 @@ Schemas
 
 PostgREST can expose a single or multiple schema's tables, views and functions. The :ref:`active database role <roles>` must have the usage privilege on the schemas to access them.
 
-.. important::
-  
-  ``pg_catalog`` and ``information_schema`` are not allowed in :ref:`db-schemas`. This is done to prevent leaking sensitive information and hence they cannot be accessed directly. If you wish to expose objects of these schemas, expose another schema that contains wrapper views or functions over ``pg_catalog`` or ``information_schema`` objects.
-
 Single schema
 -------------
 

docs/references/api/tables_views.rst

@@ -217,15 +217,6 @@ This allows using the ``fts`` operator on ``text`` and ``json`` types out of the
   curl --get "http://localhost:3000/people" \
     -d "my_json_column=not.phfts(english).The%20Fat%20Cats"
 
-.. important::
-
-  To ensure this operation is fast, you need to create an index on the expression:
-
-  .. code-block:: postgres
-
-    CREATE INDEX idx_people_col ON people
-    USING GIN (to_tsvector('french', my_text_column));
-
 .. _v_filter:
 
 Vertical Filtering
@@ -639,7 +630,7 @@ However, it can work with surrogate primary keys (e.g. ``id serial primary key``
 
 .. code-block:: bash
 
-  curl "http://localhost:3000/employees?columns=id,name,salary" \
+  curl "http://localhost:3000/employees?colums=id,name,salary" \
     -X POST -H "Content-Type: application/json" \
     -H "Prefer: resolution=merge-duplicates, missing=default" \
     -d @- << EOF

docs/references/api/url_grammar.rst

@@ -14,7 +14,7 @@ Custom Queries
 
 The PostgREST URL grammar limits the kinds of queries clients can perform. It prevents arbitrary, potentially poorly constructed and slow client queries. It's good for quality of service, but means database administrators must create custom views and functions to provide richer endpoints. The most common causes for custom endpoints are
 
-* SET operators like `UNION, INTERSECT and EXCEPT <https://www.postgresql.org/docs/current/queries-union.html>`_.
+* Table unions
 * More complicated joins than those provided by :ref:`resource_embedding`.
 * Geo-spatial queries that require an argument, like "points near (lat,lon)"
 
@@ -51,7 +51,7 @@ You can request table/columns with spaces in them by percent encoding the spaces
 Reserved characters
 ~~~~~~~~~~~~~~~~~~~
 
-If filters include PostgREST reserved characters(``,``, ``.``, ``:``, ``*``, ``(``, ``)``) you'll have to surround them in percent encoded double quotes ``%22`` for correct processing.
+If filters include PostgREST reserved characters(``,``, ``.``, ``:``, ``()``) you'll have to surround them in percent encoded double quotes ``%22`` for correct processing.
 
 Here ``Hebdon,John`` and ``Williams,Mary`` are values.
 

docs/references/api/vary_header.rst

@@ -1,16 +0,0 @@
-.. _vary_header:
-
-Vary Header
-===========
-
-In order to assist caching proxies and CDNs, PostgREST includes a ``Vary`` header of value
-``Accept, Prefer, Range`` in its responses which should fit most of the bills. As any other
-response header, it's available for override
-by updating ``response.headers`` GUC variable accordingly, for example:
-
-.. code-block:: postgres
-
-   -- Override the Vary header to include Accept, Prefer and X-Test-Vary headers
-   perform set_config('response.headers', '[{"Vary": "Accept, Prefer, X-Test-Vary"}]', true);
-
-In this case PostgREST will use provided value verbatim.

docs/references/auth.rst

@@ -31,7 +31,7 @@ The authenticator role is used for connecting to the database and should be conf
 .. _user_impersonation:
 
 User Impersonation
-~~~~~~~~~~~~~~~~~~
+------------------
 
 The picture below shows how the server handles authentication. If auth succeeds, it switches into the user role specified by the request, otherwise it switches into the anonymous role (if it's set in :ref:`db-anon-role`).
 
@@ -43,13 +43,12 @@ This role switching mechanism is called **user impersonation**. In PostgreSQL it
 
   The impersonated roles will have their settings applied. See :ref:`impersonated_settings`.
 
-.. _jwt_auth:
+.. _jwt_impersonation:
 
-JWT Authentication
-------------------
+JWT-Based User Impersonation
+----------------------------
 
-We use `JSON Web Tokens <https://datatracker.ietf.org/doc/html/rfc7519/>`_ to authenticate API requests, this allows us to be stateless and not require database lookups for verification.
-As you'll recall a JWT contains a list of cryptographically signed claims. All claims are allowed but PostgREST cares specifically about a claim called role (configurable with :ref:`jwt_role_extract`).
+We use `JSON Web Tokens <https://jwt.io/>`_ to authenticate API requests, this allows us to be stateless and not require database lookups for verification. As you'll recall a JWT contains a list of cryptographically signed claims. All claims are allowed but PostgREST cares specifically about a claim called role.
 
 .. code:: json
 
@@ -73,10 +72,17 @@ Note that the database administrator must allow the authenticator role to switch
 
 If the client included no JWT (or one without a role claim) then PostgREST switches into the anonymous role. The database administrator must set the anonymous role permissions correctly to prevent anonymous users from seeing or changing things they shouldn't.
 
-.. _bearer_auth:
+.. _jwt_generation:
 
-Bearer Authentication
-~~~~~~~~~~~~~~~~~~~~~
+JWT Generation
+~~~~~~~~~~~~~~
+
+You can create a valid JWT either from inside your database (see :ref:`sql_user_management`) or via an external service (see :ref:`external_auth`).
+
+.. _client_auth:
+
+Client Auth
+~~~~~~~~~~~
 
 To make an authenticated request the client must include an :code:`Authorization` HTTP header with the value :code:`Bearer <jwt>`. For instance:
 
@@ -87,29 +93,24 @@ To make an authenticated request the client must include an :code:`Authorization
 
 The ``Bearer`` header value can be used with or without capitalization(``bearer``).
 
-.. _jwt_generation:
+.. _jwt_caching:
 
-JWT Generation
-~~~~~~~~~~~~~~
+JWT Caching
+-----------
 
-You can create a valid JWT either from inside your database (see :ref:`sql_user_management`) or via an external service (see :ref:`external_auth`).
+PostgREST validates ``JWTs`` on every request. We can cache ``JWTs`` to avoid this performance overhead.
 
-.. _jwt_signature:
+To enable JWT caching, the config :code:`jwt-cache-max-lifetime` is to be set. It is the maximum number of seconds for which the cache stores the JWT validation results. The cache uses the :code:`exp` claim to set the cache entry lifetime. If the JWT does not have an :code:`exp` claim, it uses the config value. See :ref:`jwt-cache-max-lifetime` for more details.
 
-JWT Signature Verification
---------------------------
+.. note::
 
-PostgREST supports both symmetric and asymmetric keys for verifying the signature of the token.
+  You can use the :ref:`server-timing_header` to see the effect of JWT caching.
 
 Symmetric Keys
 ~~~~~~~~~~~~~~
 
-In the case of symmetric cryptography the signer and verifier share the same secret passphrase, which can be configured with :ref:`jwt-secret`.
-If it is set to a simple string then PostgREST interprets it as an HMAC-SHA256 passphrase.
-
-.. code-block:: ini
-
-  jwt-secret = "reallyreallyreallyreallyverysafe"
+Each token is cryptographically signed with a secret key. In the case of symmetric cryptography the signer and verifier share the same secret passphrase, which can be configured with :ref:`jwt-secret`.
+If it is set to a simple string value like “reallyreallyreallyreallyverysafe” then PostgREST interprets it as an HMAC-SHA256 passphrase.
 
 .. _asym_keys:
 
@@ -155,39 +156,39 @@ You can specify the literal value as we saw earlier, or reference a filename to
 
   jwt-secret = "@rsa.jwk.pub"
 
-``kid`` verification
-^^^^^^^^^^^^^^^^^^^^
+JWK ``kid`` validation
+^^^^^^^^^^^^^^^^^^^^^^
 
-PostgREST has built-in verification of the `key ID parameter <https://www.rfc-editor.org/rfc/rfc7517#section-4.5>`_, useful when working with a JSON Web Key Set.
+PostgREST has built-in validation of the `key ID parameter <https://www.rfc-editor.org/rfc/rfc7517#section-4.5>`_, useful when working with a JWK Set.
 It goes as follows:
 
-- If the JWT contains a ``kid`` parameter, then PostgREST will look for the JSON Web Key in the :ref:`jwt-secret`.
+- If the JWT contains a ``kid`` parameter, then PostgREST will look for the JWK in the :ref:`jwt-secret`.
 
-  + If no key has a matching ``kid`` (or if they don't have one defined), the token will be rejected with a :ref:`401 Unauthorized <pgrst301>` error.
-  + If a key matches the ``kid`` value then it will validate the token against that key accordingly.
+  + If no JWK matches the same ``kid`` value (or if they do not have a ``kid``), then the token will be rejected with a :ref:`401 Unauthorized <pgrst301>` error.
+  + If a JWK matches the ``kid`` value then it will validate the token against that JWK accordingly.
 
-- If the JWT doesn't have a ``kid``, PostgREST  will try each key in the :ref:`jwt-secret` one by one until it finds one that works.
+- If the JWT does not have a ``kid`` parameter, then PostgREST will validate the token against each JWK in the :ref:`jwt-secret`.
 
 .. _jwt_claims_validation:
 
 JWT Claims Validation
----------------------
+~~~~~~~~~~~~~~~~~~~~~
 
-Time-Based claims validation
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The time-based JWT claims specified in `RFC 7519 <https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4>`_ are validated:
+PostgREST honors the following `JWT claims <https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4>`_:
 
 - ``exp`` Expiration Time
 - ``iat`` Issued At
 - ``nbf`` Not Before
+- ``aud`` :ref:`Audience <jwt_aud_validation>`
 
-We allow a 30-second clock skew when validating the above claims. In other words, we give an extra 30 seconds before the JWT is rejected if there is a slight discrepancy in the timestamps.
+.. note::
+  PostgREST allows for a 30-second clock skew when validating the ``exp``, ``iat`` and ``nbf`` claims.
+  In other words, it gives an extra 30 seconds before the token is rejected if there is a slight discrepancy in the timestamps.
 
-.. _jwt_aud:
+.. _jwt_aud_validation:
 
-``aud`` validation
-~~~~~~~~~~~~~~~~~~
+JWT ``aud`` Claim Validation
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 PostgREST has built-in validation of the `JWT audience claim <https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.3>`_.
 It works this way:
@@ -200,58 +201,48 @@ It works this way:
   + If the match fails or if the ``aud`` value is not a string or array of strings, then the token will be rejected with a :ref:`401 Unauthorized <pgrst303>` error.
   + If the ``aud`` key **is not present** or if its value is ``null`` or ``[]``, PostgREST will interpret this token as allowed for all audiences and will complete the request.
 
-.. _jwt_caching:
-
-JWT Cache
----------
-
-JWT signature validation (specially :ref:`asym_keys` such as RSA) is slow, we can cache ``JWT`` validation results to avoid this performance overhead.
-
-The JWT cache is bounded and uses the `SIEVE algorithm <https://cachemon.github.io/SIEVE-website>`_ for efficient eviction. The cache is enabled by default and can be configured with :ref:`jwt-cache-max-entries`.
-
-It's recommended to leave the JWT cache enabled as our load tests indicate ~20% more throughput for simple GET requests when using it. This while reducing CPU utilization in exchange for a bit more memory.
-
-:ref:`jwt_cache_metrics` are available.
-
-.. note::
-
-  - If the ``jwt-secret`` is changed and the config is reloaded, the JWT cache will reset.
-  - JWTs that pass :ref:`jwt_signature` are cached, regardless if they pass :ref:`jwt_claims_validation`. We do this to ensure responses stays fast under common failure cases (such as expired JWTs).
-  - You can use the :ref:`server-timing_header` to see the performance benefit of JWT caching.
-
 .. _jwt_role_extract:
 
 JWT Role Extraction
--------------------
+~~~~~~~~~~~~~~~~~~~
 
-A JSON Path (`RFC 9535 <https://www.rfc-editor.org/rfc/rfc9535.html>`_) can be specified for the location of the :code:`role` key in the JWT claims. It's configured by :ref:`jwt-role-claim-key`. This can be used to consume a JWT provided by a third party service like Auth0, Okta, Microsoft Entra or Keycloak.
+A JSPath DSL that specifies the location of the :code:`role` key in the JWT claims. It's configured by :ref:`jwt-role-claim-key`. This can be used to consume a JWT provided by a third party service like Auth0, Okta, Microsoft Entra or Keycloak.
 
-You can quickly try out JSON Path by visiting https://serdejsonpath.live.
+The DSL follows the `JSONPath <https://goessner.net/articles/JsonPath/>`_ expression grammar with extended string comparison operators. Supported operators are:
+
+- ``==`` selects the first array element that exactly matches the right operand
+- ``!=`` selects the first array element that does not match the right operand
+- ``^==`` selects the first array element that starts with the right operand
+- ``==^`` selects the first array element that ends with the right operand
+- ``*==`` selects the first array element that contains the right operand
 
 Usage examples:
 
   .. code:: bash
 
     # {"postgrest":{"roles": ["other", "author"]}}
-    jwt-role-claim-key = "$$.postgrest.roles[1]"
+    # the DSL accepts characters that are alphanumerical or one of "_$@" as keys
+    jwt-role-claim-key = ".postgrest.roles[1]"
 
     # {"https://www.example.com/role": { "key": "author" }}
-    # non-alphanumerical characters can go inside single quotes
-    jwt-role-claim-key = "$$['https://www.example.com/role'].key"
+    # non-alphanumerical characters can go inside quotes(escaped in the config value)
+    jwt-role-claim-key = ".\"https://www.example.com/role\".key"
 
     # {"postgrest":{"roles": ["other", "author"]}}
-    # filter based on equality or regular expression
-    jwt-role-claim-key = "$$.postgrest.roles[?(@ == 'author')]"
-    jwt-role-claim-key = "$$.postgrest.roles[?search(@, '^au')]"
+    # `@` represents the current element in the array
+    # all the these match the string "author"
+    jwt-role-claim-key = ".postgrest.roles[?(@ == \"author\")]"
+    jwt-role-claim-key = ".postgrest.roles[?(@ != \"other\")]"
+    jwt-role-claim-key = ".postgrest.roles[?(@ ^== \"aut\")]"
+    jwt-role-claim-key = ".postgrest.roles[?(@ ==^ \"hor\")]"
+    jwt-role-claim-key = ".postgrest.roles[?(@ *== \"utho\")]"
 
 .. note::
 
-  - If JSON Path query returns multiple values, the first one gets selected.
-  - Only when using the :ref:`file_config`, all ``$`` characters in the value must be escaped with an additional ``$`` char. For :ref:`env_variables_config` and :ref:`in_db_config`, only use a single ``$`` char.
-  - In our implementation, only the `search()` function from `JSON Path Functions <https://www.rfc-editor.org/rfc/rfc9535.html#name-function-extensions>`_ is available for filtering.
+  The string comparison operators are implemented as a custom extension to the JSPath and does not strictly follow the `RFC 9535 <https://www.rfc-editor.org/rfc/rfc9535.html>`_.
 
 JWT Security
-------------
+~~~~~~~~~~~~
 
 There are at least three types of common critiques against using JWT: 1) against the standard itself, 2) against using libraries with known security vulnerabilities, and 3) against using JWT for web sessions. We'll briefly explain each critique, how PostgREST deals with it, and give recommendations for appropriate user action.
 
@@ -287,23 +278,3 @@ doing custom logic based on the web user info.
     END IF;
   END
   $$ LANGUAGE plpgsql;
-
-.. raw:: html
-
-  <script type="text/javascript">
-    let hash = window.location.hash;
-
-    const redirects = {
-      '#jwt-based-user-impersonation': '#jwt-authentication',
-      '#client-auth': '#bearer-authentication',
-      '#jwt-caching': '#jwt-cache',
-      '#jwk-kid-validation': '#kid-verification',
-      '#jwt-aud-claim-validation': '#aud-validation',
-    };
-
-    let willRedirectTo = redirects[hash];
-
-    if (willRedirectTo) {
-      window.location.href = willRedirectTo;
-    }
-  </script>

docs/references/cli.rst

@@ -3,47 +3,23 @@
 CLI
 ===
 
-PostgREST provides a CLI with the options listed below:
-
-.. code:: text
-
-  Usage: postgrest [-v|--version] [-e|--example] [--dump-config | --dump-schema | --ready]
-                 [FILENAME]
-
-    PostgREST / create a REST API to an existing Postgres
-    database
-
-  Available options:
-    -h,--help                Show this help text
-    -v,--version             Show the version information
-    -e,--example             Show an example configuration file
-    --dump-config            Dump loaded configuration and exit
-    --dump-schema            Dump loaded schema as JSON and exit (for debugging,
-                             output structure is unstable)
-    --ready                  Checks the health of PostgREST by doing a request on
-                             the admin server /ready endpoint
-    FILENAME                 Path to configuration file
-
-FILENAME
---------
-
-Runs PostgREST with the given :ref:`file_config`.
+PostgREST provides a CLI with the commands listed below:
 
 Help
 ----
 
 .. code:: bash
 
-  $ postgrest --help
+  $ postgrest [-h|--help]
 
-Shows all the options available.
+Shows all the commands available.
 
 Version
 -------
 
 .. code:: bash
 
-  $ postgrest --version
+  $ postgrest [-v|--version]
 
 Prints the PostgREST version.
 
@@ -52,16 +28,16 @@ Example
 
 .. code:: bash
 
-  $ postgrest --example
+  $ postgrest [-e|--example]
 
-Shows example configuration settings.
+Shows example configuration options.
 
 Dump Config
 -----------
 
 .. code:: bash
 
-  $ postgrest --dump-config
+  $ postgrest [--dump-config]
 
 Dumps the loaded :ref:`configuration` values, considering the configuration file, environment variables and :ref:`in_db_config`.
 
@@ -70,20 +46,6 @@ Dump Schema
 
 .. code:: bash
 
-  $ postgrest --dump-schema
+  $ postgrest [--dump-schema]
 
 Dumps the schema cache in JSON format.
-
-Ready Flag
-----------
-
-Makes a request to the ``/ready`` endpoint of the :ref:`admin_server`. It exits with a return code of ``0`` on success and ``1`` on failure.
-
-.. code-block:: bash
-
-  $ postgrest --ready
-  OK: http://localhost:3001/ready
-
-.. note::
-
-  The ``--ready`` flag cannot be used when :ref:`server-host` is configured with special hostnames. We suggest to change it to ``localhost``.

docs/references/configuration.rst

@@ -176,46 +176,6 @@ admin-server-port
 
   Specifies the port for the :ref:`admin_server`. Cannot be equal to :ref:`server-port`.
 
-.. _admin-server-unix-socket:
-
-admin-server-unix-socket
-------------------------
-
-  =============== =================================
-  **Type**        String
-  **Default**     `n/a`
-  **Reloadable**  N
-  **Environment** PGRST_ADMIN_SERVER_UNIX_SOCKET
-  **In-Database** `n/a`
-  =============== =================================
-
-  `Unix domain socket <https://en.wikipedia.org/wiki/Unix_domain_socket>`_ where to bind the :ref:`admin_server`.
-  If specified, this takes precedence over :ref:`admin-server-port`. Example:
-
-  .. code:: bash
-
-    admin-server-unix-socket = "/tmp/pgrst-admin.sock"
-
-.. _admin-server-unix-socket-mode:
-
-admin-server-unix-socket-mode
------------------------------
-
-  =============== ===================================
-  **Type**        String
-  **Default**     660
-  **Reloadable**  N
-  **Environment** PGRST_ADMIN_SERVER_UNIX_SOCKET_MODE
-  **In-Database** `n/a`
-  =============== ===================================
-
-  `Unix file mode <https://en.wikipedia.org/wiki/File_system_permissions>`_ to be set for the socket specified in :ref:`admin-server-unix-socket`
-  Needs to be a valid octal between 600 and 777.
-
-  .. code:: bash
-
-    admin-server-unix-socket-mode = "660"
-
 .. _app.settings.*:
 
 app.settings.*
@@ -235,33 +195,6 @@ app.settings.*
 
   The :code:`current_setting` function has `an optional boolean second <https://www.postgresql.org/docs/current/functions-admin.html#FUNCTIONS-ADMIN-SET>`_ argument to avoid it from raising an error if the value was not defined. Default values to :code:`app.settings` can then be given by combining this argument with :code:`coalesce` and :code:`nullif` : :code:`coalesce(nullif(current_setting('app.settings.my_custom_variable', true), ''), 'default value')`. The use of :code:`nullif` is necessary because if set in a transaction, the setting is sometimes not "rolled back" to :code:`null`. See also :ref:`this section <guc_req_headers_cookies_claims>` for more information on this behaviour.
 
-.. _client-error-verbosity:
-
-client-error-verbosity
-----------------------
-
-  =============== =======================
-  **Type**        String
-  **Default**     verbose
-  **Reloadable**  Y
-  **Environment** PGRST_CLIENT_ERROR_VERBOSITY
-  **In-Database** pgrst.client_error_verbosity
-  =============== =======================
-
-  Specifies the verbosity of PostgREST errors. See :ref:`client_error_verbosity`.
-
-  .. code:: bash
-
-    # Return error "code", "message", "details" and "hint"
-    client-error-verbosity = "verbose"
-
-    # Return only "code" and "message"
-    client-error-verbosity = "minimal"
-
-  .. note::
-
-    This setting only affects client side error messages. Server side logs are not affected by this setting.
-
 .. _db-aggregates-enabled:
 
 db-aggregates-enabled
@@ -331,7 +264,7 @@ db-channel-enabled
 
   When this is set to :code:`true`, the notification channel specified in :ref:`db-channel` is enabled.
 
-  You should set this to ``false`` when using PostgreSQL behind an external connection pooler such as PgBouncer working in transaction pooling mode. See :ref:`this section <external_connection_poolers>` for more information.
+  You should set this to ``false`` when using PostgresSQL behind an external connection pooler such as PgBouncer working in transaction pooling mode. See :ref:`this section <external_connection_poolers>` for more information.
 
 .. _db-config:
 
@@ -476,7 +409,7 @@ db-pool-max-idletime
   **In-Database** `n/a`
   =============== =================================
 
-   *For backwards compatibility, this config parameter is also available as "db-pool-timeout".*
+   *For backwards compatibility, this config parameter is also available as “db-pool-timeout”.*
 
    Time in seconds to close idle pool connections.
 
@@ -546,7 +479,7 @@ db-prepared-statements
 
   When disabled, the generated queries will be parameterized (invulnerable to SQL injection) but they will not be prepared (cached in the database session). Not using prepared statements will noticeably decrease performance, so it's recommended to always have this setting enabled.
 
-  You should only set this to ``false`` when using PostgreSQL behind an external connection pooler such as PgBouncer working in transaction pooling mode. See :ref:`this section <external_connection_poolers>` for more information.
+  You should only set this to ``false`` when using PostgresSQL behind an external connection pooler such as PgBouncer working in transaction pooling mode. See :ref:`this section <external_connection_poolers>` for more information.
 
 .. _db-root-spec:
 
@@ -593,7 +526,7 @@ db-tx-end
   **In-Database** pgrst.db_tx_end
   =============== =================================
 
-  Specifies how to terminate the database transactions. See :ref:`prefer_tx`.
+  Specifies how to terminate the database transactions.
 
   .. code:: bash
 
@@ -670,7 +603,7 @@ jwt-aud
   **In-Database** pgrst.jwt_aud
   =============== =================================
 
-    Specifies an audience for the JWT ``aud`` claim. See :ref:`jwt_aud`.
+    Specifies an audience for the JWT ``aud`` claim. See :ref:`jwt_aud_validation`.
 
 .. _jwt-role-claim-key:
 
@@ -679,7 +612,7 @@ jwt-role-claim-key
 
   =============== =================================
   **Type**        String
-  **Default**     $.role
+  **Default**     .role
   **Reloadable**  Y
   **Environment** PGRST_JWT_ROLE_CLAIM_KEY
   **In-Database** pgrst.jwt_role_claim_key
@@ -689,10 +622,6 @@ jwt-role-claim-key
 
   See :ref:`jwt_role_extract` on how to specify key paths and usage examples.
 
-.. warning::
-
-  Only when using :ref:`file_config`, the ``$`` char needs to be escaped, so use ``$$`` and PostgREST will interpret it as a single ``$`` character.
-
 .. _jwt-secret:
 
 jwt-secret
@@ -729,20 +658,20 @@ jwt-secret-is-base64
 
   When this is set to :code:`true`, the value derived from :code:`jwt-secret` will be treated as a base64 encoded secret.
 
-.. _jwt-cache-max-entries:
+.. _jwt-cache-max-lifetime:
 
-jwt-cache-max-entries
+jwt-cache-max-lifetime
 ----------------------
 
   =============== =================================
   **Type**        Int
-  **Default**     1000
+  **Default**     0
   **Reloadable**  Y
-  **Environment** PGRST_JWT_CACHE_MAX_ENTRIES
-  **In-Database** pgrst.jwt_cache_max_entries
+  **Environment** PGRST_JWT_CACHE_MAX_LIFETIME
+  **In-Database** pgrst.jwt_cache_max_lifetime
   =============== =================================
 
-  Maximum number of entries in JWT cache. The value :code:`0` disables JWT caching. See :ref:`jwt_caching`.
+  Maximum number of seconds of lifetime for cached entries. The default :code:`0` disables caching. See :ref:`jwt_caching`.
 
 .. _log-level:
 
@@ -752,7 +681,7 @@ log-level
   =============== =================================
   **Type**        String
   **Default**     error
-  **Reloadable**  Y
+  **Reloadable**  N
   **Environment** PGRST_LOG_LEVEL
   **In-Database** `n/a`
   =============== =================================
@@ -785,14 +714,23 @@ log-query
 ---------
 
   =============== =================================
-  **Type**        Boolean
-  **Default**     False
+  **Type**        String
+  **Default**     "disabled"
   **Reloadable**  Y
   **Environment** PGRST_LOG_QUERY
   **In-Database** `n/a`
   =============== =================================
 
-  Logs the SQL query for the corresponding request at the current :ref:`log-level`. See :ref:`sql_query_logs`.
+  Logs the SQL query for the corresponding request at the current :ref:`log-level`.
+  See :ref:`sql_query_logs`.
+
+    .. code:: bash
+
+        # Logs the main SQL query
+        log-query = "main-query"
+
+        # Disables logging the SQL query
+        log-query = "disabled"
 
 .. _openapi-mode:
 
@@ -928,50 +866,6 @@ server-port
 
   The TCP port to bind the web server. Use ``0`` to automatically assign a port.
 
-.. _server-reuseport:
-
-server-reuseport
-----------------
-
-  =============== =================================
-  **Type**        Bool
-  **Default**     false
-  **Reloadable**  N
-  **Environment** PGRST_SERVER_REUSEPORT
-  **In-Database** `n/a`
-  =============== =================================
-
-  Enables ``SO_REUSEPORT`` on the TCP server socket. This allows multiple
-  PostgREST processes to bind to the same :ref:`server-host` and
-  :ref:`server-port` when the operating system supports it.
-  
-  For example, two PostgREST processes can use the same configuration:
-
-  .. code:: ini
-
-    server-host = "127.0.0.1"
-    server-port = 3000
-    server-reuseport = true
-
-  New connections are then distributed by the operating system between the
-  running PostgREST processes. This can be used to start a replacement process
-  before stopping the old one, or to run several PostgREST processes behind one
-  port.
-
-  If ``server-reuseport`` is disabled, starting another PostgREST process on
-  the same host and port will fail with the usual address-in-use error.
-
-  Enabling this setting on an operating system that does not support
-  ``SO_REUSEPORT`` is a configuration error. PostgREST will fail to start
-  instead of falling back to a normal TCP socket.
-
-  When running multiple PostgREST instances on the same :ref:`server-port`, use
-  a different ``admin-server-port`` for each instance. Admin ports are not shared
-  between instances, so readiness checks always target one specific PostgREST
-  instance.
-
-  This setting does not apply when :ref:`server-unix-socket` is used.
-
 .. _server-trace-header:
 
 server-trace-header
@@ -1042,37 +936,3 @@ server-unix-socket-mode
   .. code:: bash
 
     server-unix-socket-mode = "660"
-
-.. _url-use-legacy-target-names:
-
-url-use-legacy-target-names
----------------------------
-
-  =============== =================================
-  **Type**        Boolean
-  **Default**     True
-  **Reloadable**  Y
-  **Environment** PGRST_URL_USE_LEGACY_TARGET_NAMES
-  **In-Database** pgrst.url_use_legacy_target_names
-  =============== =================================
-
-  When active, it allows using the the name of an embedded table in filters, orders or limits even if it has an alias:
-
-  .. code:: bash
-
-    curl "http://localhost:3000/table?select=alias:target(*)&target.order=id" -i
-
-  .. code:: text
-
-    Warning: 299 PostgRESTv16 "Embedded resource was referenced by relation name even though it has an alias. This is deprecated and will stop working in a future release. Update `target` to `alias` in query string filters, orders or limits."
-    [...]
-
-  Note that the response includes a deprecation message in the ``Warning`` header.
-  This will also show in the PostgREST logs:
-
-  .. code::
-
-    28/May/2026:20:33:22 -0500: WARNING: Embedded resource was referenced by relation name even though it has an alias. This is deprecated and will stop working in a future release.
-    28/May/2026:20:33:22 -0500: Update filters, orders or limits that use `target` to `alias` in `GET /table?select=alias:target(*)&target.order=id`
-
-  This feature will be removed in a future release, so you should start using the ``alias`` in these cases.

docs/references/connection_pool.rst

@@ -15,7 +15,7 @@ Dynamic Connection Pool
 
 To conserve system resources, PostgREST uses a dynamic connection pool. This enables the number of connections in the pool to increase and decrease depending on request traffic.
 
-- If all the connections are being used, a new connection is added. The pool can grow until it reaches the :ref:`db-pool` size. Note that it's pointless to set this higher than the ``max_connections`` setting in your database.
+- If all the connections are being used, a new connection is added. The pool can grow until it reaches the :ref:`db-pool` size. Note that it’s pointless to set this higher than the ``max_connections`` setting in your database.
 - If a connection is unused for a period of time (:ref:`db-pool-max-idletime`), it will be released.
 - For connecting to the database, the :ref:`authenticator <roles>` role is used. You can configure this using :ref:`db-uri`.
 
@@ -47,8 +47,6 @@ Under a busy system, the :ref:`db-pool-max-idletime` won't be reached and the co
 To avoid this problem and save resources, a connection max lifetime (:ref:`db-pool-max-lifetime`) is enforced.
 After the max lifetime is reached, connections from the pool will be released and new ones will be created. This doesn't affect running requests, only unused connections will be released.
 
-.. _pool_timeout:
-
 Acquisition Timeout
 -------------------
 
@@ -108,4 +106,4 @@ Also set :ref:`db-channel-enabled` to ``false`` since ``LISTEN`` is not compatib
 
 .. note::
 
-  It's not recommended to use an external connection pooler. `Our benchmarks <https://github.com/PostgREST/postgrest/issues/2294#issuecomment-1139148672>`_ indicate it provides much lower performance than PostgREST built-in pool.
+  It’s not recommended to use an external connection pooler. `Our benchmarks <https://github.com/PostgREST/postgrest/issues/2294#issuecomment-1139148672>`_ indicate it provides much lower performance than PostgREST built-in pool.

docs/references/errors.rst

@@ -199,7 +199,7 @@ Related to the HTTP request elements.
 |               |             | :ref:`switching schemas <multiple-schemas>` is not present  |
 | PGRST106      |             | in the :ref:`db-schemas` configuration variable.            |
 +---------------+-------------+-------------------------------------------------------------+
-| .. _pgrst107: | 406         | The ``Accept`` media type sent in the request is invalid.   |
+| .. _pgrst107: | 415         | The ``Content-Type`` sent in the request is invalid.        |
 |               |             |                                                             |
 | PGRST107      |             |                                                             |
 +---------------+-------------+-------------------------------------------------------------+
@@ -329,7 +329,7 @@ Related to the authentication process using JWT. You can follow the :ref:`tut1`
 | PGRST301      |             |                                                             |
 +---------------+-------------+-------------------------------------------------------------+
 | .. _pgrst302: | 401         | Attempted to do a request without                           |
-|               |             | :ref:`bearer_auth` when the anonymous role                  |
+|               |             | :ref:`authentication <client_auth>` when the anonymous role |
 | PGRST302      |             | is disabled by not setting it in :ref:`db-anon-role`.       |
 +---------------+-------------+-------------------------------------------------------------+
 | .. _pgrst303: | 401         | :ref:`JWT claims validation <jwt_claims_validation>`        |
@@ -473,38 +473,3 @@ For example, doing a request on a table with high count (say 30_000_000), we get
   Proxy-Status: PostgREST; error=57014
 
 The PostgreSQL error code ``57014`` (`ref <https://www.postgresql.org/docs/current/errcodes-appendix.html>`_) reveals that the error is due to a short ``statement_timeout`` value.
-
-.. _client_error_verbosity:
-
-Client Error Verbosity
-======================
-
-For HTTP clients, the error verbosity can be set via :ref:`client-error-verbosity` config.
-
-With ``verbose``, it returns ``code``, ``message``, ``details`` and ``hint``.
-
-.. code:: bash
-
-  curl "localhost:3000/itemsxx"
-
-.. code-block:: json
-
-  {
-      "code": "PGRST205",
-      "message": "Could not find the table 'public.itemsxx' in the schema cache",
-      "details": "Perhaps you meant the table 'public.items'",
-      "hint": null
-  }
-
-With ``minimal``, just ``code`` and ``message`` is returned.
-
-.. code:: bash
-
-  curl "localhost:3000/itemsxx"
-
-.. code-block:: json
-
-  {
-      "code": "PGRST205",
-      "message": "Could not find the table 'public.itemsxx' in the schema cache"
-  }

docs/references/http_server.rst

@@ -1,18 +0,0 @@
-.. _http_server:
-
-HTTP Server
-###########
-
-The HTTP server is provided by `Warp <https://aosabook.org/en/posa/warp.html>`_.
-
-Graceful shutdown
------------------
-
-PostgREST uses Warp's graceful shutdown, when a ``SIGTERM`` is received:
-
-- It stops accepting new requests.
-- Allows requests that are already in progress to finish.
-- Closes idle ``Keep-Alive`` connections instead of waiting for them to expire.
-- Responses sent during shutdown indicate that the connection should not be reused (e.g. for HTTP/1.x, it sends ``Connection: close``).
-
-This allows PostgREST to shut down promptly without interrupting in-flight requests. Useful for zero-downtime upgrades and autoscaling/load-balancing under cloud environments (AWS ECS, Kubernetes).

docs/references/listener.rst

@@ -4,7 +4,7 @@ Listener
 ########
 
 PostgREST uses `LISTEN <https://www.postgresql.org/docs/current/sql-listen.html>`_ to reload its :ref:`Schema Cache <schema_reloading_notify>` and :ref:`Configuration <config_reloading_notify>` via `NOTIFY <https://www.postgresql.org/docs/current/sql-notify.html>`_.
-This is useful in environments where you can't send SIGUSR1 or SIGUSR2 Unix Signals.
+This is useful in environments where you can’t send SIGUSR1 or SIGUSR2 Unix Signals.
 Like on cloud managed containers or on Windows systems.
 
 .. code:: postgresql
@@ -46,9 +46,7 @@ This will cause the :ref:`connection_pool` to connect to the read replica host a
 
 .. note::
 
-  - Under the hood, PostgREST forces `target_session_attrs=read-write <https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNECT-TARGET-SESSION-ATTRS>`_ for the ``LISTEN`` session.
-    So if you specify ``target_session_attrs=read-only`` as mentioned above, PostgREST will override it for the ``LISTEN``.
-  - ``read-only`` is only available on libpq >= 14, if you use a lower version you will get an error like ``invalid target_session_attrs value: \"read-only\"``.
+  Under the hood, PostgREST forces `target_session_attrs=read-write <https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNECT-TARGET-SESSION-ATTRS>`_ for the ``LISTEN`` session.
 
 .. _listener_automatic_recovery:
 

docs/references/observability.rst

@@ -39,7 +39,7 @@ For diagnostic information about the server itself, PostgREST logs to ``stderr``
    06/May/2024:08:16:11 -0500: Listening for database notifications on the "pgrst" channel
    06/May/2024:08:16:11 -0500: Config reloaded
    06/May/2024:08:16:11 -0500: Schema cache queried in 3.8 milliseconds
-   06/May/2024:08:16:11 -0500: Schema cache loaded 15 Relations, 8 Relationships, 8 RPCs, 0 Domain Representations, 4 Media Type Handlers
+   06/May/2024:08:16:11 -0500: Schema cache loaded 15 Relations, 8 Relationships, 8 Functions, 0 Domain Representations, 4 Media Type Handlers
    06/May/2024:14:11:27 -0500: Received a config reload message on the "pgrst" channel
    06/May/2024:14:11:27 -0500: Config reloaded
 
@@ -52,12 +52,14 @@ For diagnostic information about the server itself, PostgREST logs to ``stderr``
 SQL Query Logs
 --------------
 
-To log the SQL queries executed for a request, set the :ref:`log-query` to ``true``. It will be logged based on the current :ref:`log-level` setting.
+To log the :ref:`main SQL query <main_query>` executed for a request, set the :ref:`log-query` to ``main-query``.
+It will be logged based on the current :ref:`log-level` setting.
+For example, with this configuration:
 
 .. code-block:: bash
 
   log-level = "warn"
-  log-query = "true"
+  log-query = "main-query"
 
 The SQL queries will only be logged on ``400`` HTTP errors and up.
 So, if the user requests a resource without sufficient privileges:
@@ -204,79 +206,6 @@ pgrst_db_pool_max
 
 Max pool connections.
 
-.. _jwt_cache_metrics:
-
-JWT Cache Metrics
------------------
-
-Metrics related to the :ref:`jwt_caching`.
-
-pgrst_jwt_cache_requests_total
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-======== =======
-**Type** Counter
-======== =======
-
-The total number of JWT cache lookups.
-
-pgrst_jwt_cache_hits_total
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-======== =======
-**Type** Counter
-======== =======
-
-The total number of JWT cache hits.
-
-pgrst_jwt_cache_evictions_total
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-======== =======
-**Type** Counter
-======== =======
-
-The total number of JWT cache evictions.
-
-GHC Runtime Metrics
--------------------
-
-PostgREST can also expose GHC runtime system metrics. These use the ``ghc_*``
-prefix and include
-`GHC RTS statistics <https://ghc.gitlab.haskell.org/ghc/doc/libraries/base-4.22.0.0-inplace/GHC-Stats.html#g:1>`_
-for runtime allocation, garbage collection, memory, and CPU/elapsed time.
-
-These are useful for monitoring PostgREST process health and diagnosing memory
-pressure or GC behavior.
-
-To expose these metrics, enable GHC RTS statistics when starting PostgREST:
-
-.. code-block:: bash
-
-  postgrest +RTS -T -RTS
-
-When enabled, the admin ``/metrics`` endpoint includes samples such as:
-
-.. code-block:: text
-
-  # HELP ghc_gcs_total Total number of GCs
-  # TYPE ghc_gcs_total counter
-  ghc_gcs_total 1
-  # HELP ghc_allocated_bytes_total Total bytes allocated
-  # TYPE ghc_allocated_bytes_total counter
-  ghc_allocated_bytes_total 12345678
-
-Other available GHC runtime metrics include:
-
-- ``ghc_gcs_total``
-- ``ghc_major_gcs_total``
-- ``ghc_allocated_bytes_total``
-- ``ghc_max_live_bytes``
-- ``ghc_max_mem_in_use_bytes``
-- ``ghc_mutator_cpu_seconds_total``
-- ``ghc_gc_cpu_seconds_total``
-- ``ghc_elapsed_seconds_total``
-
 Traces
 ======
 
@@ -336,7 +265,7 @@ This header communicates metrics of the different phases in the request-response
   Server-Timing: jwt;dur=14.9, parse;dur=71.1, plan;dur=109.0, transaction;dur=353.2, response;dur=4.4
 
 - All the durations (``dur``) are in milliseconds.
-- The ``jwt`` stage is when :ref:`jwt_auth` is done. This duration can be lowered with :ref:`jwt_caching`.
+- The ``jwt`` stage is when :ref:`jwt_impersonation` is done. This duration can be lowered with :ref:`jwt_caching`.
 - On the ``parse`` stage, the :ref:`url_grammar` is parsed.
 - On the ``plan`` stage, the :ref:`schema_cache` is used to generate the :ref:`main_query` of the transaction.
 - The ``transaction`` stage corresponds to the database transaction. See :ref:`transactions`.
@@ -430,8 +359,6 @@ By default the plan is assumed to generate the JSON representation of a resource
 
 The other available parameters are ``analyze``, ``verbose``, ``settings``, ``buffers`` and ``wal``, which correspond to the `EXPLAIN command options <https://www.postgresql.org/docs/current/sql-explain.html>`_. To use the ``analyze`` and ``wal`` parameters for example, you would add them like ``Accept: application/vnd.pgrst.plan; options=analyze|wal``.
 
-For a workflow that takes the ``Query Identifier`` from a verbose PostgREST plan and uses it to inspect the same query in ``pg_stat_statements``, see :ref:`debugging_performance_pg_stat_statements`.
-
 Note that akin to the EXPLAIN command, the changes will be committed when using the ``analyze`` option. To avoid this, you can use the :ref:`db-tx-end` and the ``Prefer: tx=rollback`` header.
 
 Securing the Execution Plan

docs/references/schema_cache.rst

@@ -3,16 +3,10 @@
 Schema Cache
 ============
 
-PostgREST requires metadata from the database to provide a REST API that abstracts SQL details. One example of this is the interface for :ref:`resource_embedding`.
+PostgREST requires metadata from the database schema to provide a REST API that abstracts SQL details. One example of this is the interface for :ref:`resource_embedding`.
 
 Getting this metadata requires expensive queries. To avoid repeating this work, PostgREST uses a schema cache.
 
-.. note::
-
-  - Schema cache queries have been optimized over time to stay fast, even on complex databases. You can see a summary of their execution time in :ref:`pgrst_logging` and :ref:`metrics`.
-  - If the schema cache queries are slow, the most likely cause is *system catalog bloat*, see `issue#3212 <https://github.com/PostgREST/postgrest/issues/3212>`_ for more details.
-  - You can turn the :ref:`log-level` to ``debug`` to see the time of each schema cache query.
-
 .. _schema_reloading:
 
 Schema Cache Reloading
@@ -24,7 +18,7 @@ You can do this with UNIX signals or with PostgreSQL notifications. It's also po
 
 .. note::
 
-  - If the schema cache fails to reload (e.g. due to a ``statement_timeout`` or :ref:`pool timeout <pool_timeout>`), PostgREST will continue serving requests in a "best effort" basis.
+  - Requests will wait until the schema cache reload is done. This to prevent client errors due to an stale schema cache.
   - If you are using the :ref:`in_db_config`, a schema cache reload will :ref:`reload the configuration<config_reloading>` as well.
 
 .. _schema_reloading_signals:
@@ -59,19 +53,6 @@ To reload the schema cache from within the database, you can use the ``NOTIFY``
 
   NOTIFY pgrst, 'reload schema'
 
-Debouncing
-~~~~~~~~~~
-
-PostgREST does not reload the schema cache for each notification when several ``NOTIFY pgrst`` events are generated quickly after one another.
-
-There are two cases to consider: when notifications are sent within a single transaction and when they are sent across multiple transactions.
-
-In the first case, PostgreSQL deduplicates identical ``NOTIFY`` events within the same transaction. This means that even if multiple ``NOTIFY pgrst`` statements are executed before a ``COMMIT``, only a single notification is delivered to PostgREST.
-
-In the second case, when notifications are sent from separate transactions in a short time span, PostgREST applies a debouncing mechanism to avoid excessive schema cache reloads.
-
-Instead of reloading the schema cache for each notification, events are grouped within a small time window of 100 milliseconds. The reload function is executed once immediately when the first notification is received and once more after the burst of events settles, resulting in at most two executions within that time window.
-
 .. _auto_schema_reloading:
 
 Automatic Schema Cache Reloading

docs/references/transactions.rst

@@ -221,7 +221,7 @@ Notice that the ``response.headers`` should be set to an *array* of single-key o
 
 .. note::
 
-  PostgREST provided headers such as ``Content-Type``, ``Location``, etc. can be overridden this way. Note that irrespective of overridden ``Content-Type`` response header, the content will still be converted to JSON, unless you use :ref:`custom_media`.
+  PostgREST provided headers such as ``Content-Type``, ``Location``, etc. can be overriden this way. Note that irrespective of overridden ``Content-Type`` response header, the content will still be converted to JSON, unless you use :ref:`custom_media`.
 
 .. _guc_resp_status:
 

docs/requirements.txt

@@ -1,7 +1,7 @@
 # This file is auto-generated by postgrest-nixpkgs-upgrade
-sphinx==9.1.0
+sphinx==7.4.7
 sphinx-copybutton==0.5.2
 sphinx-rtd-dark-mode==1.3.0
-sphinx-rtd-theme==3.1.0
-sphinx-tabs==3.5.0
-sphinxext-opengraph==0.13.0
+sphinx-rtd-theme==3.0.2
+sphinx-tabs==3.4.7
+sphinxext-opengraph==0.9.1

docs/tutorials/tut0.rst

@@ -22,7 +22,7 @@ Step 1. Install PostgreSQL
 
 If you're already familiar with using PostgreSQL and have it installed on your system you can use the existing installation (see :ref:`pg-dependency` for minimum requirements). For this tutorial we'll describe how to use the database in Docker because database configuration is otherwise too complicated for a simple tutorial.
 
-If Docker is not installed, you can get it `here <https://www.docker.com/get-started>`_. Make sure that Docker service is `started <https://docs.docker.com/engine/daemon/start/#start-the-daemon-using-operating-system-utilities>`_. Next, let's pull and start the database image:
+If Docker is not installed, you can get it `here <https://www.docker.com/get-started>`_. Next, let's pull and start the database image:
 
 .. code-block:: bash
 

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1784115452,
-        "narHash": "sha256-BoYPdqk6jlKXy+DyUzyGV/CtRGfAhk2MmIgBhsemTGI=",
+        "lastModified": 1731165248,
+        "narHash": "sha256-DiHFKIdBmMx5/DUARhVqaxvEIiy4EE6Eqs9Qs4oxme8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "35d3407a3816f3b341d8cf1d60abaf2b7b8166ac",
+        "rev": "a90280100f41a10914edfe729a4053e60c92b8e3",
         "type": "github"
       },
       "original": {

flake.nix

@@ -33,8 +33,8 @@
     in
     {
       packages = genSystems (attrs: {
-        default = attrs.postgrestPackage.bin;
-        profiled = attrs.postgrestProfiled.bin;
+        default = attrs.postgrestPackage;
+        profiled = attrs.postgrestProfiled;
       } // nixpkgs.lib.optionalAttrs (attrs ? postgrestStatic) {
         static = attrs.postgrestStatic;
       });
@@ -42,13 +42,9 @@
       apps = genSystems (attrs: {
         default = {
           type = "app";
-          program = "${attrs.postgrestStatic or attrs.postgrestPackage.bin}/bin/postgrest";
+          program = "${attrs.postgrestStatic or attrs.postgrestPackage}/bin/postgrest";
           meta.description = "REST API for any Postgres database";
         };
       });
-
-      devShells = genSystems (postgrest: {
-        default = import ./shell.nix { inherit postgrest; };
-      });
     };
 }

nix/README.md

@@ -70,16 +70,55 @@ The PostgREST utilities available in `nix-shell` all have names that begin with
 `<tab>`) in `nix-shell` to see all that are available:
 
 ```bash
+# Note: The utilities listed here might not be up to date.
 [nix-shell]$ postgrest-<tab>
-postgrest-build
-postgrest-cabal-update
-postgrest-check
-postgrest-clean
-postgrest-commitlint
+postgrest-build                   postgrest-profiled-run
+postgrest-check                   postgrest-push-cachix
+postgrest-clean                   postgrest-release
+postgrest-coverage                postgrest-repl
+postgrest-coverage-draft-overlay  postgrest-run
+postgrest-docs-build              postgrest-style
+postgrest-docs-check              postgrest-style-check
+postgrest-docs-dictcheck          postgrest-test-big-schema
+postgrest-docs-linkcheck          postgrest-test-doctests
+postgrest-docs-render             postgrest-test-io
+postgrest-docs-serve              postgrest-test-memory
+postgrest-docs-spellcheck         postgrest-test-replica
+postgrest-dump-minimal-imports    postgrest-test-spec
+postgrest-dump-schema             postgrest-test-spec-idempotence
+postgrest-gen-ctags               postgrest-watch
+postgrest-gen-jwt                 postgrest-with-all
+postgrest-gen-secret              postgrest-with-git
+postgrest-git-hooks               postgrest-with-pgrst
+postgrest-hsie-graph-modules      postgrest-with-postgresql-12
+postgrest-hsie-graph-symbols      postgrest-with-postgresql-13
+postgrest-hsie-minimal-imports    postgrest-with-postgresql-14
+postgrest-lint                    postgrest-with-postgresql-15
+postgrest-loadtest                postgrest-with-postgresql-16
+postgrest-loadtest-against        postgrest-with-postgresql-17
+postgrest-loadtest-report         postgrest-with-slow-pg
+postgrest-nixpkgs-upgrade         postgrest-with-slow-postgrest
+postgrest-parallel-curl
 ...
+
+[nix-shell]$
+
 ```
 
-Most of these commands provide a `--help` output, make sure to check it out.
+The `docker` module has large dependencies to be build before the shell becomes
+available, which could take an especially long time if the cachix binary cache
+is not used. You can activate it by passing a flag to `nix-shell` with
+`nix-shell --arg docker true`. This will make the respective utilities available:
+
+```bash
+$ nix-shell --arg docker true
+[nix-shell]$ postgrest-docker-<tab>
+postgrest-docker-load
+...
+
+```
+
+Note that `postgrest-docker-load` is now also available.
 
 To run one-off commands, you can also use `nix-shell --run <command>`, which
 will launch the Nix shell, run that one command and exit. Note that the tab
@@ -95,6 +134,16 @@ $ nix-shell --run "postgrest-foo --bar"
 
 ```
 
+A third option is to install utilities that you use very often locally:
+
+```bash
+$ nix-env -f default.nix -iA devTools
+
+# `postgrest-style` can now be run directly:
+$ postgrest-style
+
+```
+
 If you use `nix-shell` very often, you might like to use
 https://github.com/xzfc/cached-nix-shell, which skips evaluating all our Nix
 expressions if nothing changed, reducing startup time for the shell
@@ -125,7 +174,7 @@ $ nix-shell --run "postgrest-with-all postgrest-test-spec"
 
 # Run the tests against a specific version of PostgreSQL (use tab-completion in
 # nix-shell to see all available versions):
-$ nix-shell --run "postgrest-with-pg-17 postgrest-test-spec"
+$ nix-shell --run "postgrest-with-postgresql-13 postgrest-test-spec"
 
 ```
 
@@ -160,7 +209,13 @@ The loadtests ensure that performance doesn't drop on a change. Underlyingly the
 [nix-shell]$ postgrest-loadtest
 
 # You can loadtest comparing to a different branch
-[nix-shell]$ postgrest-loadtest-against main
+[nix-shell]$ postgrest-loadtest-against master
+
+# You can simulate latency client/postgrest and postgrest/database
+[nix-shell]$ PGRST_DELAY=5ms PGDELAY=5ms postgrest-loadtest
+
+# You can build postgrest directly with cabal for faster iteration
+[nix-shell]$ PGRST_BUILD_CABAL=1 postgrest-loadtest
 
 # Produce a markdown report to be used on CI
 [nix-shell]$ postgrest-loadtest-report
@@ -229,7 +284,7 @@ Tools like `postgrest-build`, `postgrest-run`, `postgrest-repl` etc. are simple
 also run in CI, with the exception of the IO and Memory checks that need to be run
 separately.
 
-`postgrest-with-pg-*` take a command as an argument and will run it
+`postgrest-with-postgresql-*` take a command as an argument and will run it
 with a temporary database. `postgrest-with-all` will run the command against
 all supported PostgreSQL versions. Tests run without `postgrest-with-*` are
 run against the latest PostgreSQL version by default.
@@ -325,7 +380,7 @@ that).
 We also use `default.nix` to load our pinned version of the `nixpkgs`
 repository. This set of packages will always be the same, independently from
 where or when you use it. The pinned version is taken from `flake.lock` and
-can be updated with `postgrest-nixpkgs-upgrade`.
+can be updated with `nix flake update`.
 
 ### `shell.nix`
 

nix/UPGRADE.md

@@ -16,8 +16,11 @@ The following checklist guides you through the complete process in more detail.
 ## Upgrade the pinned version of `nixpkgs`
 
 The pinned version of [`nixpkgs`](https://github.com/NixOS/nixpkgs) is defined
-in [`flake.nix`](../flake.nix). To upgrade it, you can use a small utility
-script defined in [`nix/tools/nixpkgsTools.nix`](tools/nixpkgsTools.nix):
+in [`nix/nixpkgs-version.nix`](nixpkgs-version.nix). The pin refers directly to
+a GitHub tarball for the given revision, which is more efficient than pulling
+the complete Git repository. To upgrade it to the current `main` of
+`nixpkgs`, you can use a small utility script defined in
+[`nix/nixpkgs-update.nix`](nixpkgs-update.nix):
 
 ```bash
 # From the root of the repository, enter nix-shell
@@ -27,12 +30,21 @@ nix-shell
 postgrest-nixpkgs-upgrade
 
 # Exit the nix-shell with Ctrl-d
+
 ```
 
 ## Review overlays
 
 Check whether the individual [overlays](overlays) are still required.
 
+## Check if patches are still required and update them as needed
+
+We track a number of PostgREST-specific patches in [`nix/patches`](patches).
+Check whether the pull-requests/issues linked in the
+[`default.nix`](patches/default.nix) have progressed and remove/modify the
+patches if they did. If conflicting changes occurred, you might have to rebase
+the respective patches.
+
 ## Build everything
 
 Using the PostgREST binary Nix cache is recommended. Install
@@ -46,19 +58,25 @@ errors, this is probably due to one of our patches. Try to fix them and re-run
 
 ## Update the PostgREST binary cache
 
-If you have access to the PostgREST cachix project, you can push the
+If you have access to the PostgREST cachix signing key, you can push the
 artifacts that you built locally to the binary cache. This will accelerate the
 CI builds and tests, sometimes dramatically. This might sometimes even be
 required to avoid build timeouts in CI.
 
-You'll need to login with your token with `cachix authtoken <token>`.
+You'll need to set the `CACHIX_SIGNING_KEY` before proceeding, e.g. by creating
+a file containing `export CACHIX_SIGNING_KEY=...` and sourcing that file, which
+avoids having the secret in your shell history.
 
 To push all new artifacts to Cachix, run:
 
 ```
+nix-store -qR --include-outputs $$(nix-instantiate) | cachix push postgrest
+
+# Or, equivalently
 nix-shell --run postgrest-push-cachix
+
 ```
 
-The `postgrest-push-cachix` command will query the nix-store to list all
-dependencies and build artifacts of PostgREST. It will then push
+The `nix-store` command will query the nix-store to list all dependencies and
+build artifacts of PostgREST. The `cachix` command will efficiently push
 everything that is not yet cached to the binary cache.

nix/hsie/Main.hs

@@ -4,7 +4,6 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE RecordWildCards   #-}
 {-# LANGUAGE TupleSections     #-}
-{-# LANGUAGE TypeApplications  #-}
 {-# LANGUAGE TypeFamilies      #-}
 
 -- | Haskell Imports and Exports tool
@@ -34,15 +33,13 @@ import Data.Function              ((&))
 import Data.List                  (intercalate)
 import Data.Maybe                 (catMaybes, mapMaybe)
 import Data.Text                  (Text)
-import GHC.Driver.Errors.Types    (GhcMessage)
 import GHC.Generics               (Generic)
 import GHC.Hs.Extension           (GhcPs)
-import GHC.Types.Error            (Messages, defaultDiagnosticOpts, getMessages)
+import GHC.Types.Error            (getMessages)
 import GHC.Types.Name.Occurrence  (occNameString)
 import GHC.Types.Name.Reader      (rdrNameOcc)
-import GHC.Unit.Module            (moduleNameString)
+import GHC.Unit.Module.Name       (moduleNameString)
 import GHC.Utils.Error            (pprMsgEnvelopeBagWithLoc)
-import GHC.Utils.Outputable       (showSDocUnsafe)
 import System.Directory.Recursive (getFilesRecursive)
 import System.Exit                (exitFailure)
 
@@ -201,7 +198,7 @@ sourceSymbols source = do
       return $ concatMap (importSymbols source filepath . GHC.unLoc) hsmodImports
 
 -- | Parse a Haskell module
-parseModule :: FilePath -> IO (GHC.HsModule GhcPs)
+parseModule :: FilePath -> IO GHC.HsModule
 parseModule filepath = do
   result <- ExactPrint.parseModule GHC.Paths.libdir filepath
   case result of
@@ -209,13 +206,7 @@ parseModule filepath = do
       return $ GHC.unLoc hsmod
     Left errs ->
       fail $ "Errors with " <> show filepath <> ":\n    "
-        <> formatParseErrors errs
-
-formatParseErrors :: Messages GhcMessage -> String
-formatParseErrors errs =
-  intercalate "\n    "
-    . fmap showSDocUnsafe
-    $ pprMsgEnvelopeBagWithLoc (defaultDiagnosticOpts @GhcMessage) (getMessages errs)
+        <> show (pprMsgEnvelopeBagWithLoc $ getMessages errs)
 
 -- | Symbols imported in an import declaration.
 --
@@ -223,12 +214,9 @@ formatParseErrors errs =
 -- only one item is returned.
 importSymbols :: FilePath -> FilePath -> GHC.ImportDecl GhcPs -> [ImportedSymbol]
 importSymbols source filepath GHC.ImportDecl{..} =
-  case ideclImportList of
-    Just (importListInterpretation, syms) ->
-      symbol (if importListInterpretation == GHC.EverythingBut then Hiding else Explicit)
-        . Just
-        . GHC.unLoc
-        <$> GHC.unLoc syms
+  case ideclHiding of
+    Just (hiding, syms) ->
+      symbol (if hiding then Hiding else Explicit) . Just . GHC.unLoc <$> GHC.unLoc syms
     Nothing ->
       [ symbol Wildcard Nothing ]
   where

nix/hsie/README.md

@@ -5,10 +5,10 @@ project. It's available in PostgREST's `nix-shell` by default.
 
 ## Dumping imports
 
-Given source code in the directories `src/library` and `src/executable`, for example, you can run:
+Given source code in the directories `src` and `main`, for example, you can run:
 
 ```
-hsie dump-imports src/library src/executable
+hsie dump-imports src main
 ```
 
 This dumps all imports of the modules in the given directory to a CSV file,
@@ -18,7 +18,7 @@ To dump to a JSON file (e.g., to further process with `jq`), add the `--json`
 flag:
 
 ```
-hsie dump-imports --json src/library src/executable
+hsie dump-imports --json src main
 ```
 
 ## Graphing imports
@@ -27,7 +27,7 @@ The tool can generate `graphviz` graphs of module and symbol imports by printing
 a file to `stdout` that can directly be rendered with `dot`:
 
 ```
-hsie graph-modules src/library src/executable | dot -Tpng -o modules.png
+hsie graph-modules src main | dot -Tpng -o modules.png
 ```
 
 The command `graph-modules` prints a graph of which modules insert which other
@@ -39,7 +39,7 @@ To check whether modules are imported under consistent aliases in your project,
 run:
 
 ```
-hsie check-aliases src/library src/executable
+hsie check-aliases main src
 ```
 
 This will exit with a non-zero exit code if any inconsistent aliases are found.
@@ -48,13 +48,13 @@ The following command checks whether any modules are imported as wildcards, i.e.
 not qualified and without specifying symbols.
 
 ```
-hsie check-wildcards src/library src/executable
+hsie check-wildcards main src
 ```
 
 To whitelist certain modules to be imported as wildcards, use `--ok`:
 
 ```
-hsie check-wildcards src/library src/executable --ok Protolude --ok Test.Module
+hsie check-wildcards main src --ok Protolude --ok Test.Module
 ```
 
 ## Current limitations

nix/libpq.nix

@@ -0,0 +1,61 @@
+# Creating a separate libpq package is is discussed in
+# https://github.com/NixOS/nixpkgs/issues/61580, but nixpkgs has not moved
+# forward, yet.
+# This package is passed to postgresql-libpq (haskell) which needs to be
+# cross-compiled to the static build and possibly other architectures as
+# as well. To reduce the number of dependencies that need to be built with
+# it, this derivation focuses on building the client libraries only. No
+# server, no tests.
+{ stdenv
+, lib
+, openssl
+, zlib
+, postgresql
+, pkg-config
+, tzdata
+}:
+
+stdenv.mkDerivation {
+  pname = "libpq";
+  inherit (postgresql) src version patches;
+
+  __structuredAttrs = true;
+  env.CFLAGS = "-fdata-sections -ffunction-sections"
+    + (if stdenv.cc.isClang then " -flto" else " -fmerge-constants -Wl,--gc-sections");
+
+  configureFlags = [
+    "--without-gssapi"
+    "--without-icu"
+    "--without-readline"
+    "--with-openssl"
+    "--with-system-tzdata=${tzdata}/share/zoneinfo"
+    "--sysconfdir=/etc/postgresql"
+  ];
+
+  nativeBuildInputs = [ pkg-config tzdata ];
+  buildInputs = [ openssl zlib ];
+
+  buildFlags = [ "submake-libpq" "submake-libpgport" ];
+
+  installPhase = ''
+    runHook preInstall
+
+    make -C src/bin/pg_config install
+    make -C src/common install
+    make -C src/include install
+    make -C src/interfaces/libpq install
+    make -C src/port install
+
+    rm -rfv $out/share
+
+    runHook postInstall
+  '';
+
+  outputs = [ "out" ];
+
+  meta = with lib; {
+    homepage = "https://www.postgresql.org";
+    description = "Client API library for PostgreSQL";
+    license = licenses.postgresql;
+  };
+}

nix/overlays/checked-shell-script/checked-shell-script.nix

@@ -6,7 +6,6 @@
 , coreutils
 , git
 , lib
-, moreutils
 , runCommand
 , shellcheck
 , stdenv
@@ -57,7 +56,7 @@ let
         # Example: This way `postgrest-watch -h` will return the help output for watch, while
         # `postgrest-watch postgrest-test-spec -h` will return the help output for test-spec.
         # Taken from: https://github.com/matejak/argbash/issues/114#issuecomment-557108274
-        sed '/_positionals_count + 1/a\\t\t\t\tset -- "''${@:1:1}" "--" "''${@:2}"' $out | ${moreutils}/bin/sponge $out
+        sed '/_positionals_count + 1/a\\t\t\t\tset -- "''${@:1:1}" "--" "''${@:2}"' -i $out
       '';
 
   bash-completion =
@@ -67,7 +66,7 @@ let
       ''
 
       + lib.optionalString (positionalCompletion != "") ''
-        sed 's#COMPREPLY.*compgen -o bashdefault .*$#${escape positionalCompletion}#' $out | ${moreutils}/bin/sponge $out
+        sed 's#COMPREPLY.*compgen -o bashdefault .*$#${escape positionalCompletion}#' -i $out
       ''
     );
 
@@ -104,7 +103,8 @@ let
         ''
 
         + lib.optionalString withTmpDir ''
-          tmpdir="$(${coreutils}/bin/mktemp -d --tmpdir=/tmp ${name}-XXX)"
+          mkdir -p "''${TMPDIR:-/tmp}/postgrest"
+          tmpdir="$(${coreutils}/bin/mktemp -d --tmpdir postgrest/${name}-XXX)"
 
           # we keep the tmpdir when an error occurs for debugging
           trap 'echo Temporary directory kept at: $tmpdir' ERR

nix/overlays/default.nix

@@ -3,4 +3,6 @@
   checked-shell-script = import ./checked-shell-script;
   gitignore = import ./gitignore.nix;
   haskell-packages = import ./haskell-packages.nix;
+  postgresql-libpq = import ./postgresql-libpq.nix;
+  slocat = import ./slocat.nix;
 }

nix/overlays/haskell-packages.nix

@@ -47,64 +47,47 @@ let
       # - To modify and try packages locally, see "Working with locally modified Haskell packages" in the Nix README.
 
       # Before upgrading fuzzyset to 0.3, check: https://github.com/PostgREST/postgrest/issues/3329
+      # jailbreak, because hspec limit for tests
       fuzzyset = prev.fuzzyset_0_2_4;
 
-      # TODO: Remove once available in nixpkgs
-      auto-update =
+      # TODO: Remove once available in nixpkgs haskellPackages
+      configurator-pg =
         prev.callHackageDirect
           {
-            pkg = "auto-update";
-            ver = "0.2.7";
-            sha256 = "sha256-fHX/OqF/cB9rbpGpLUtA29bcEJS43HUWHcK55yUxKoo=";
+            pkg = "configurator-pg";
+            ver = "0.2.11";
+            sha256 = "sha256-mtGtNawDJgz2ZIEVca+IYXVu4oNw9xsfJiYWAqAbbgc=";
           }
           { };
 
-      # TODO: Remove once available in nixpkgs
-      aeson-jsonpath =
-        prev.callHackageDirect
+      hasql-pool = lib.dontCheck (prev.callHackageDirect
         {
-            pkg = "aeson-jsonpath";
-            ver = "0.4.2.0";
-            sha256 = "sha256-K+3brf1zjSSjojtSCXFrip5rrP7AO/S4zndAxAnvEfc=";
-          }
-          { };
-
-      http2 =
-        prev.callHackageDirect
-          {
-            pkg = "http2";
-            ver = "5.4.0";
-            sha256 = "sha256-PeEWVd61bQ8G7LvfLeXklzXqNJFaAjE2ecRMWJZESPE=";
-          }
-          { };
-
-      http-semantics =
-        prev.callHackageDirect
-          {
-            pkg = "http-semantics";
-            ver = "0.4.0";
-            sha256 = "sha256-rh0z51EKvsu5rQd5n2z3fSRjjEObouNZSBPO9NFYOF0=";
-          }
-          { };
-
-      network-run =
-        prev.callHackageDirect
-          {
-            pkg = "network-run";
-            ver = "0.5.0";
-            sha256 = "sha256-vbXh+CzxDsGApjqHxCYf/ijpZtUCApFbkcF5gyN0THU=";
-          }
-          { };
-
-      warp =
-        lib.dontCheck
-          (prev.callHackageDirect
-            {
-              pkg = "warp";
-              ver = "3.4.14";
-              sha256 = "sha256-RnoOUlC6dOP0sK/tYAJCX1oLzVFG1GILUY+yVbmvW8Y=";
+          pkg = "hasql-pool";
+          ver = "1.0.1";
+          sha256 = "sha256-Hf1f7lX0LWkjrb25SDBovCYPRdmUP1H6pAxzi7kT4Gg=";
         }
         { });
+
+      hasql-notifications = lib.dontCheck (prev.callHackageDirect
+        {
+          pkg = "hasql-notifications";
+          ver = "0.2.2.2";
+          sha256 = "sha256-myKwlug7OgTa/qP6mHfCD+5Q8IhM17JvpJBfSo+M01k=";
+        }
+        { });
+
+      # newer nixpkgs already has 0.10., so we fallback to default for forward compat
+      jose-jwt = prev.jose-jwt_0_10_0 or prev.jose-jwt;
+
+      postgresql-libpq = lib.dontCheck (prev.callHackageDirect
+        {
+          pkg = "postgresql-libpq";
+          ver = "0.10.1.0";
+          sha256 = "sha256-tXOMqCO8opMilI9rx0D+njqjIjbZsH168Bzb8Aq8Ff4=";
+        }
+        {
+          postgresql = super.libpq;
+        });
     };
 in
 {

nix/overlays/postgresql-libpq.nix

@@ -0,0 +1,7 @@
+_: super:
+{
+  # Depending on which nixpkgs version is pinned, libpq might either be available already - or not.
+  libpq = super.libpq or (super.callPackage ../libpq.nix {
+    postgresql = super.postgresql_16;
+  });
+}

nix/overlays/slocat.nix

@@ -0,0 +1,13 @@
+_: prev:
+{
+  slocat = prev.buildGoModule {
+    name = "slocat";
+    src = prev.fetchFromGitHub {
+      owner = "robx";
+      repo = "slocat";
+      rev = "52e7512c6029fd00483e41ccce260a3b4b9b3b64";
+      sha256 = "sha256-qn6luuh5wqREu3s8RfuMCP5PKdS2WdwPrujRYTpfzQ8=";
+    };
+    vendorHash = null;
+  };
+}

nix/static.nix

@@ -8,25 +8,65 @@ let
   inherit (pkgs) pkgsStatic;
   inherit (pkgsStatic.haskell) lib;
 
-  packagesStatic = pkgsStatic.haskell.packages.native-bignum."${compiler}";
+  packagesStatic =
+    pkgsStatic.haskell.packages."${compiler}".override (old: {
+      ghc = pkgsStatic.pkgsBuildHost.haskell.compiler."${compiler}".override {
+        # Using the bundled libffi generally works better for cross-compiling
+        libffi = null;
+        # Building sphinx fails on some platforms
+        enableDocs = false;
+        # Cross compiling with native bignum works better than with gmp
+        enableNativeBignum = true;
+      };
+
+      overrides = pkgs.lib.composeExtensions old.overrides (_: prev: {
+        postgresql-libpq = (lib.overrideCabal prev.postgresql-libpq {
+          # TODO: This section can be simplified when this PR has made it's way to us:
+          #  https://github.com/NixOS/nixpkgs/pull/286370
+          # Additionally, we need to use the default version in nixpkgs, otherwise the
+          # override will not be active as well.
+          # Using use-pkg-config flag, because pg_config won't work when cross-compiling
+          configureFlags = [ "-fuse-pkg-config" ];
+          # postgresql doesn't build in the fully static overlay - but the default
+          # derivation is built with static libraries anyway.
+          libraryPkgconfigDepends = [ pkgsStatic.libpq ];
+          librarySystemDepends = [ ];
+        }).overrideAttrs (_: prevAttrs: {
+          buildInputs = prevAttrs.buildInputs ++ [ pkgsStatic.openssl ];
+        });
+      });
+    });
 
   makeExecutableStatic = drv: pkgs.lib.pipe drv [
     lib.compose.justStaticExecutables
 
     # To successfully compile a redistributable, fully static executable we need to:
-    # 1. avoid any references to /nix/store to prevent blowing up the closure size.
-    (drv: drv.overrideAttrs {
-      allowedReferences = [
-        pkgsStatic.openssl.etc
-      ];
-    })
+    # 1. make executable really statically linked.
+    # 2. avoid any references to /nix/store to prevent blowing up the closure size.
+    # 3. be able to run the executable.
+    # When checking for references, we ignore the following:
+    # - eeee... are removed references which don't actually exist
+    # - openssl-etc references are purposely designed to be very small
+    (lib.compose.overrideCabal (drv: {
+      postFixup = drv.postFixup + ''
+        exe="$out/bin/postgrest"
 
-    # 2. be able to run the executable.
-    (drv: drv.overrideAttrs {
-      passthru.tests.version = pkgsStatic.testers.testVersion {
-        package = drv;
-      };
-    })
+        if ! (file "$exe" | grep 'statically linked') then
+          echo "not a static executable, ldd output:"
+          ldd "$exe"
+          exit 1
+        fi
+
+        echo "Checking for references to /nix/store..."
+        (${pkgsStatic.binutils}/bin/strings "$exe" \
+          | grep -v /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee \
+          | grep -v -etc/etc/ssl \
+          | grep /nix/store || exit 0 && exit 1)
+        echo "No references to /nix/store found"
+
+        "$exe" --help
+      '';
+    }))
   ];
 
 in

nix/tools/cabalTools.nix

@@ -15,6 +15,7 @@ let
         withEnv = postgrest.env;
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         exec ${cabal-install}/bin/cabal v2-build ${devCabalOptions} "''${_arg_leftovers[@]}"
       '';
 
@@ -33,17 +34,6 @@ let
         exec ${cabal-install}/bin/cabal v2-clean
       '';
 
-  update =
-    checkedShellScript
-      {
-        name = "postgrest-cabal-update";
-        docs = "Update cabal's package list from hackage.haskell.org";
-        workingDir = "/";
-      }
-      ''
-        exec ${cabal-install}/bin/cabal v2-update
-      '';
-
   run =
     checkedShellScript
       {
@@ -51,26 +41,20 @@ let
         docs = "Run PostgREST after building it interactively with cabal-install";
         args =
           [
-            "ARG_USE_ENV([PGRST_DB_ANON_ROLE], [], [PostgREST anonymous role. (default: 'postgrest_test_anonymous')])"
+            "ARG_USE_ENV([PGRST_DB_ANON_ROLE], [postgrest_test_anonymous], [PostgREST anonymous role])"
             "ARG_USE_ENV([PGRST_DB_POOL], [1], [PostgREST pool size])"
             "ARG_USE_ENV([PGRST_DB_POOL_ACQUISITION_TIMEOUT], [1], [PostgREST pool timeout])"
             "ARG_USE_ENV([PGRST_JWT_SECRET], [reallyreallyreallyreallyverysafe], [PostgREST JWT secret])"
-            "ARG_USE_ENV([PGRST_ADMIN_SERVER_PORT], [3001], [PostgREST admin server port])"
             "ARG_LEFTOVERS([PostgREST arguments])"
           ];
         workingDir = "/";
         withEnv = postgrest.env;
       }
       ''
-        # when there's a default, argbash conflates empty string with unset, so we do this workaround to be able to do `PGRST_DB_ANON_ROLE="" <command>` for manual testing
-        if [[ ! ''${PGRST_DB_ANON_ROLE+x} ]]; then
-          PGRST_DB_ANON_ROLE="postgrest_test_anonymous"
-        fi
         export PGRST_DB_ANON_ROLE
         export PGRST_DB_POOL
         export PGRST_DB_POOL_ACQUISITION_TIMEOUT
         export PGRST_JWT_SECRET
-        export PGRST_ADMIN_SERVER_PORT
 
         exec ${cabal-install}/bin/cabal v2-run ${devCabalOptions} --verbose=0 -- \
           postgrest "''${_arg_leftovers[@]}"
@@ -84,7 +68,7 @@ let
         docs = "Run a profiled build of postgREST. This will generate a postgrest.prof file that can be used to do optimization.";
         args =
           [
-            "ARG_USE_ENV([PGRST_DB_ANON_ROLE], [], [PostgREST anonymous role. (default: 'postgrest_test_anonymous')])"
+            "ARG_USE_ENV([PGRST_DB_ANON_ROLE], [postgrest_test_anonymous], [PostgREST anonymous role])"
             "ARG_USE_ENV([PGRST_DB_POOL], [1], [PostgREST pool size])"
             "ARG_USE_ENV([PGRST_DB_POOL_ACQUISITION_TIMEOUT], [1], [PostgREST pool timeout])"
             "ARG_USE_ENV([PGRST_JWT_SECRET], [reallyreallyreallyreallyverysafe], [PostgREST JWT secret])"
@@ -94,17 +78,15 @@ let
         withEnv = postgrest.env;
       }
       ''
-        # when there's a default, argbash conflates empty string with unset, so we do this workaround to be able to do `PGRST_DB_ANON_ROLE="" <command>` for manual testing
-        if [[ ! ''${PGRST_DB_ANON_ROLE+x} ]]; then
-          PGRST_DB_ANON_ROLE="postgrest_test_anonymous"
-        fi
         export PGRST_DB_ANON_ROLE
         export PGRST_DB_POOL
         export PGRST_DB_POOL_ACQUISITION_TIMEOUT
         export PGRST_JWT_SECRET
 
-        exec ${cabal-install}/bin/cabal --builddir="dist-prof" v2-run --enable-profiling --disable-shared exe:postgrest -- \
-          +RTS -p -h -RTS "''${_arg_leftovers[@]}"
+        ${cabal-install}/bin/cabal v2-update
+        ${cabal-install}/bin/cabal --builddir="dist-prof" v2-build --enable-profiling --disable-shared exe:postgrest
+        ${cabal-install}/bin/cabal --builddir="dist-prof" v2-run -- \
+          postgrest +RTS -p -h -RTS "''${_arg_leftovers[@]}"
       '';
 
   repl =
@@ -127,7 +109,6 @@ buildToolbox
     inherit
       build
       clean
-      update
       run
       runProfiled
       repl;

nix/tools/devTools.nix

@@ -5,13 +5,14 @@
 , curl
 , devCabalOptions
 , entr
-, fd
+, git
 , graphviz
 , hsie
 , nix
-, stdenv
+, silver-searcher
 , style
 , tests
+, withTools
 , haskellPackages
 , ctags
 , openssl
@@ -39,7 +40,7 @@ let
       }
       ''
         while true; do
-          (! ${fd}/bin/fd -H -E .git | ${entr}/bin/entr -dr "$_arg_command" "''${_arg_leftovers[@]}")
+          (! ${silver-searcher}/bin/ag -l . | ${entr}/bin/entr -dr "$_arg_command" "''${_arg_leftovers[@]}")
         done
       '';
 
@@ -52,14 +53,10 @@ let
 
           Requires authentication with `cachix authtoken ...`.
         '';
-        args =
-          [
-            "ARG_OPTIONAL_SINGLE([system], , [System], [${stdenv.system}])"
-          ];
         workingDir = "/";
       }
       ''
-        ${nix}/bin/nix-instantiate --argstr system "$_arg_system" \
+        ${nix}/bin/nix-instantiate \
           | xargs ${nix}/bin/nix-store -qR --include-outputs \
           | ${cachix}/bin/cachix push postgrest
       '';
@@ -80,7 +77,6 @@ let
       }
       ''
         ${tests}/bin/postgrest-test-spec
-        ${tests}/bin/postgrest-test-observability
         ${tests}/bin/postgrest-test-doctests
         ${tests}/bin/postgrest-test-io
         ${tests}/bin/postgrest-test-big-schema
@@ -89,6 +85,156 @@ let
         ${style}/bin/postgrest-style-check
       '';
 
+  gitHooks =
+    let
+      name = "postgrest-git-hooks";
+    in
+    checkedShellScript
+      {
+        inherit name;
+        docs =
+          ''
+            Enable or disable git pre-commit and pre-push hooks.
+
+            Basic is faster and will only run:
+              - pre-commit: postgrest-style
+              - pre-push: postgrest-lint
+
+            Full takes a lot more time and will run:
+              - pre-commit: postgrest-style && postgrest-lint
+              - pre-push: postgrest-check
+
+            Changes made by postgrest-style will be staged automatically.
+
+            Example usage:
+              postgrest-git-hooks disable
+              postgrest-git-hooks enable basic
+              postgrest-git-hooks enable full
+
+            The "run" operation and "--hook" argument are only used internally.
+          '';
+        args =
+          [
+            "ARG_POSITIONAL_SINGLE([operation], [Operation])"
+            "ARG_TYPE_GROUP_SET([OPERATION], [OPERATION], [operation], [disable,enable,run])"
+            "ARG_POSITIONAL_SINGLE([mode], [Mode], [basic])"
+            "ARG_TYPE_GROUP_SET([MODE], [MODE], [mode], [basic,full])"
+            "ARG_OPTIONAL_SINGLE([hook], , [Hook], [pre-commit])"
+            "ARG_TYPE_GROUP_SET([HOOK], [HOOK], [hook], [pre-commit,pre-push])"
+          ];
+        positionalCompletion =
+          ''
+            if test "$prev" == "${name}"; then
+              COMPREPLY=( $(compgen -W "enable disable" -- "$cur") )
+            elif test "$prev" == "enable" || test "$prev" == "disable"; then
+              COMPREPLY=( $(compgen -W "basic full" -- "$cur") )
+            fi
+          '';
+        workingDir = "/";
+      }
+      ''
+        if [ run != "$_arg_operation" ]; then
+          # Remove all hooks first and ignore failures because the file might be missing.
+          # This assumes that we're only adding lines that include "postgrest-git-hooks"
+          # to the hook file.
+          sed -i -e '/postgrest-git-hooks/d' .git/hooks/pre-{commit,push} 2> /dev/null || true
+
+          if [ disable != "$_arg_operation" ]; then
+            # The nix-shell && + nix-shell || pattern makes sure we can run the hook
+            # in a pure nix-shell, where nix-shell itself is not available, too.
+
+            # The $(nix-shell --run "command -v ...") pattern ensures we only need to enable
+            # the hooks once and still run the latest of our hook scripts, even when we
+            # update them in the repo.
+
+            echo 'command -v nix-shell > /dev/null || postgrest-git-hooks --hook=pre-commit run' "$_arg_mode" \
+              >> .git/hooks/pre-commit
+            # shellcheck disable=SC2016
+            echo 'command -v nix-shell > /dev/null && $(nix-shell --quiet -Q --run "command -v postgrest-git-hooks") --hook=pre-commit run' "$_arg_mode" \
+             >> .git/hooks/pre-commit
+            chmod +x .git/hooks/pre-commit
+
+            echo 'command -v nix-shell > /dev/null || postgrest-git-hooks --hook=pre-push run' "$_arg_mode" \
+              >> .git/hooks/pre-push
+            # shellcheck disable=SC2016
+            echo 'command -v nix-shell > /dev/null && $(nix-shell --quiet -Q --run "command -v postgrest-git-hooks") --hook=pre-push run' "$_arg_mode" \
+             >> .git/hooks/pre-push
+            chmod +x .git/hooks/pre-push
+          fi
+        else
+          # When run from a git hook, the GIT_ environment variables conflict with our withGit helper.
+          # The following unsets all GIT_ variables.
+          unset "''${!GIT_@}"
+
+          # shellcheck disable=SC2317
+          function restore () {
+            ref="$(git stash list --format=format:%gD --grep "$1" -n1)"
+            # this will avoid merge conflicts when applying the stash
+            ${git}/bin/git restore --source="$ref" .
+            # restore untracked files, too. could fail with no files
+            if [ "$(git show --numstat --format=oneline "$ref^3" | wc -l)" -gt 1 ]; then
+              ${git}/bin/git restore --overlay --source="$ref^3" .
+            fi
+            ${git}/bin/git stash drop "$ref"
+          }
+
+          case "$_arg_mode" in
+            basic)
+              case "$_arg_hook" in
+                pre-commit)
+                  # To be able to automatically add only changes from postgrest-style to the staging area,
+                  # we need to run postgrest-style twice. Otherwise we'd risk merge conflicts when popping
+                  # the stash afterwards.
+                  ${style}/bin/postgrest-style
+
+                  stash="postgrest-git-hooks-$RANDOM"
+                  ${git}/bin/git stash push --include-untracked --keep-index -m "$stash"
+                  if [ "$(git stash list --grep $stash)" ]; then
+                    # Only create the stash pop trap, if we actually created a stash.
+                    # Otherwise stash pop will cause havoc.
+                    trap 'restore "$stash"' EXIT
+                  fi
+
+                  ${style}/bin/postgrest-style
+                  ${git}/bin/git add .
+                  ;;
+                pre-push)
+                  # Create a clean working tree without any uncomitted changes.
+                  ${withTools.withGit} HEAD ${style}/bin/postgrest-lint
+                  ;;
+              esac
+              ;;
+            full)
+              case "$_arg_hook" in
+                pre-commit)
+                  # To be able to automatically add only changes from postgrest-style to the staging area,
+                  # we need to run postgrest-style twice. Otherwise we'd risk merge conflicts when popping
+                  # the stash afterwards.
+                  ${style}/bin/postgrest-style
+
+                  stash="postgrest-git-hooks-$RANDOM"
+                  ${git}/bin/git stash push --include-untracked --keep-index -m "$stash"
+                  if [ "$(git stash list --grep $stash)" ]; then
+                    # Only create the stash pop trap, if we actually created a stash.
+                    # Otherwise stash pop will cause havoc.
+                    trap 'restore "$stash"' EXIT
+                  fi
+
+                  ${style}/bin/postgrest-style
+                  ${git}/bin/git add .
+
+                  ${style}/bin/postgrest-lint
+                  ;;
+                pre-push)
+                  # Create a clean working tree without any uncomitted changes.
+                  ${withTools.withGit} HEAD ${check}
+                  ;;
+              esac
+              ;;
+          esac
+        fi
+      '';
+
   dumpMinimalImports =
     checkedShellScript
       {
@@ -100,6 +246,7 @@ let
       }
       ''
         mkdir -p "$_arg_dumpdir"
+        ${cabal-install}/bin/cabal v2-update
         ${cabal-install}/bin/cabal v2-build ${devCabalOptions} \
           --builddir="$tmpdir" \
           --ghc-option=-ddump-minimal-imports \
@@ -129,10 +276,10 @@ let
       {
         name = "postgrest-hsie-graph-modules";
         docs = "Create a PNG graph of modules imported within the codebase.";
-        args = [ "ARG_OPTIONAL_SINGLE([outfile], [o], [Output filename], [postgrest-module-graph.png])" ];
+        args = [ "ARG_POSITIONAL_SINGLE([outfile], [Output filename])" ];
       }
       ''
-        ${hsie} graph-modules src/library src/executable | ${graphviz}/bin/dot -Tpng -o "$_arg_outfile"
+        ${hsie} graph-modules main src | ${graphviz}/bin/dot -Tpng -o "$_arg_outfile"
       '';
 
   hsieGraphSymbols =
@@ -243,6 +390,7 @@ buildToolbox
     inherit
       check
       dumpMinimalImports
+      gitHooks
       hsieGraphModules
       hsieGraphSymbols
       hsieMinimalImports

nix/tools/docs.nix

@@ -2,6 +2,7 @@
 , aspellDicts
 , buildToolbox
 , checkedShellScript
+, fetchPypi
 , lib
 , plantuml
 , python3
@@ -10,11 +11,23 @@
 , writers
 }:
 let
-  selectPythonPackages = ps: [
+  selectPythonPackages = ps:
+    let
+      # TODO: Remove with next nixpkgs update
+      sphinx-rtd-theme = assert ps.sphinx-rtd-theme.version == "2.0.0"; ps.sphinx-rtd-theme.overrideAttrs rec {
+        version = "3.0.2";
+        src = fetchPypi {
+          pname = "sphinx_rtd_theme";
+          inherit version;
+          hash = "sha256-t0V7wl3acjsgsIamcLmVPIWeq2CioD7o6yuyPhduX4U=";
+        };
+      };
+    in
+    [
       ps.sphinx
       ps.sphinx-copybutton
-    ps.sphinx-rtd-dark-mode
-    ps.sphinx-rtd-theme
+      (ps.sphinx-rtd-dark-mode.override { inherit sphinx-rtd-theme; })
+      sphinx-rtd-theme
       ps.sphinx-tabs
       ps.sphinxext-opengraph
     ];
@@ -35,15 +48,12 @@ let
         workingDir = "/docs";
       }
       ''
-        # https://github.com/sphinx-doc/sphinx/issues/11739
-        export LC_ALL=C
-
         function build() {
           ${python}/bin/sphinx-build --color -W -a -n . -b "$@"
         }
 
         if [ "$_arg_language" == "" ]; then
-          # clean previous build, otherwise some errors might be suppressed
+          # clean previous build, otherwise some errors might be supressed
           rm -rf "../.docs-build/html/default"
 
           if [ -d languages ]; then
@@ -54,7 +64,7 @@ let
 
           build html "../.docs-build/html/default"
         else
-          # clean previous build, otherwise some errors might be suppressed
+          # clean previous build, otherwise some errors might be supressed
           rm -rf "../.docs-build/html/$_arg_language"
 
           # update and build specific locale, can be used to create new locale
@@ -122,10 +132,6 @@ let
         workingDir = "/docs";
       }
       ''
-        echo "Checking spelling mistakes..."
-
-        export LC_ALL=C
-
         FILES=$(find . -type f -iname '*.rst' | tr '\n' ' ')
 
         # shellcheck disable=SC2086 disable=SC2016
@@ -146,10 +152,6 @@ let
         workingDir = "/docs";
       }
       ''
-        echo "Detecting obsolete dictionary entries..."
-
-        export LC_ALL=C
-
         FILES=$(find . -type f -iname '*.rst' | tr '\n' ' ')
 
         tail -n+2 postgrest.dict \
@@ -168,8 +170,6 @@ let
         workingDir = "/docs";
       }
       ''
-        export LC_ALL=C
-
         ${python}/bin/sphinx-build --color -b linkcheck . ../.docs-build
       '';
 

nix/tools/generate_targets.py

@@ -1,50 +1,63 @@
 # generates a file to be used by the vegeta load testing tool
-
-# It includes a worst case scenario for the JWT cache:
-# - all requests will have a unique JWT so no cache hits
-# - all jwts have an expiration that will be long enough to be
-#   valid at time of request but short enough that already
-#   validated jwts will expire later during the loadtest run
-# - the above guarantees JWT cache purging will happen
-# - we want this to track resource consumption in the worst case
-
-# And a more normal scenario where non-expiring JWTs are picked
-# from an array
 import time
+import hmac
+import hashlib
+import base64
+import json
 import argparse
+import sys
 import random
-import jwcrypto.jwt as jwt
-from pathlib import Path
 
+SECRET = b"reallyreallyreallyreallyverysafe"
 URL = "http://postgrest"
-
-secret_key = "reallyreallyreallyreallyverysafe"
+JWT_DURATION = 120
+TOTAL_TARGETS = 50000  # tuned by hand to reduce result variance
 
 
-def generate_target(
-    now: int,
-    key: jwt.JWK,
-) -> list[str]:
-    """Generate a target using an HS256 or RS256 JWT"""
-    headers = {
+def base64url_encode(data: bytes) -> str:
+    """URL-safe Base64 encode without padding."""
+    return base64.urlsafe_b64encode(data).rstrip(b"=").decode("ascii")
+
+
+def generate_jwt(exp_inc: int) -> str:
+    """Generate an HS256 JWT"""
+    # Header & payload
+    header = {"alg": "HS256", "typ": "JWT"}
+    now = int(time.time())
+    payload = {
         "sub": f"user_{random.getrandbits(32)}",
         "iat": now,
-    }
-
-    claims = {
+        "exp": now + exp_inc,
         "role": "postgrest_test_author",
     }
 
-    headers["alg"] = "RS256" if key.get("kty") == "RSA" else "HS256"
+    # Encode to JSON and then to Base64URL
+    header_b = json.dumps(header, separators=(",", ":")).encode()
+    payload_b = json.dumps(payload, separators=(",", ":")).encode()
+    header_b64 = base64url_encode(header_b)
+    payload_b64 = base64url_encode(payload_b)
 
-    token = jwt.JWT(headers, claims)
-    token.make_signed_token(key)
+    # Sign (HMAC‑SHA256) the "<header>.<payload>" string
+    signing_input = f"{header_b64}.{payload_b64}".encode()
+    signature = hmac.new(SECRET, signing_input, hashlib.sha256).digest()
+    signature_b64 = base64url_encode(signature)
 
-    return [
-        f"OPTIONS {URL}/authors_only?{headers["alg"]}",
-        f"Authorization: Bearer {token.serialize()}",
-        "",  # blank line to separate requests
-    ]
+    return f"{header_b64}.{payload_b64}.{signature_b64}"
+
+
+# We want to ensure 401 Unauthorized responses don't happen during
+# JWT validation, this can happen when the jwt `exp` is too short.
+# At the same time, we want to ensure the `exp` is not too big,
+# so expires will occur and postgREST will have to clean cached expired JWTs.
+def estimate_adequate_jwt_exp_increase(iteration: int) -> int:
+    # estimated time takes to build and run postgrest itself
+    build_run_postgrest_time = 2
+    # estimated time it takes to generate the targets file
+    file_generation_time = TOTAL_TARGETS // (10**-5)
+    # estimated exp time so some JWTs will expire
+    dynamic_exp_inc = iteration // 1000
+
+    return build_run_postgrest_time + file_generation_time + dynamic_exp_inc
 
 
 def main():
@@ -52,47 +65,29 @@ def main():
         description="Generate Vegeta targets with unique JWTs"
     )
     parser.add_argument(
-        "generated_path",
-        metavar="GENERATED_PATH",
-        help="Path to write the generated files",
-        type=Path,
+        "output",
+        help="Path to write the generated targets file",
     )
-
     args = parser.parse_args()
 
-    targets_path = args.generated_path / "gen_targets.http"
-
-    hs = jwt.JWK.from_password(secret_key)
-    rsa = jwt.JWK.generate(kty="RSA", size=4096)
-
-    jwks = jwt.JWKSet()
-    jwks.add(hs)
-    jwks.add(rsa)
-
-    jwks_path = args.generated_path / "gen_jwks.json"
-
-    # Technically, this exports the private keys, because HS does not have the concept
-    # of a public key. This is not a problem for tests, though, PostgREST can verify
-    # tokens with the private key just as well.
-    jwks_path.write_text(jwks.export())
-    print(f"Created JWKSet on {jwks_path}")
-
-    ntargets = 1000
-
-    print(f"Generating {ntargets} targets...")
-
-    now = int(time.time())
-
     lines = []
+    start_time = time.time()
 
-    for i in range(ntargets):
-        target = generate_target(now, hs if i % 2 == 0 else rsa)
-        lines.extend(target)
+    for i in range(TOTAL_TARGETS):
+        token = generate_jwt(estimate_adequate_jwt_exp_increase(i))
+        lines.append(f"OPTIONS {URL}/authors_only")
+        lines.append(f"Authorization: Bearer {token}")
+        lines.append("")  # blank line to separate requests
 
-    with open(targets_path, "w") as f:
+    try:
+        with open(args.output, "w") as f:
             f.write("\n".join(lines))
+    except IOError as e:
+        print(f"Error writing to {args.output}: {e}", file=sys.stderr)
+        sys.exit(1)
 
-    print(f"Created {ntargets} targets", end=" ")
+    elapsed = time.time() - start_time
+    print(f"Created {TOTAL_TARGETS} targets in {args.output} ({elapsed:.2f}s)")
 
 
 if __name__ == "__main__":

nix/tools/gitTools.nix

@@ -1,60 +0,0 @@
-{ buildToolbox
-, checkedShellScript
-, commitlint
-, writeText
-}:
-let
-  # Rules format: [<severity>, <"always"/"never">, <value>]
-  commitlintConfig = writeText "commitlint.config.mjs" ''
-    export default {
-      rules: {
-        "type-enum": [2, "always", [
-            'add',      // Add a new feature
-            'amend',    // To amend an unrealease commit
-            'change',   // Breaking changes
-            'chore',    // Update sponsors, changelog, readme etc
-            'ci',       // CI configuration files and scripts
-            'docs',     // Documentation
-            'fix',      // Bug fix
-            'nix',      // Related to Nix
-            'perf',     // Performance improvements
-            'refactor', // Refactoring code
-            'remove',   // Remove a feature or fix
-            'test',     // Adding tests
-          ]],
-
-          'subject-case':       [2, 'never', ['pascal-case', 'start-case']],
-          'subject-empty':      [2, 'never'],
-          'subject-full-stop':  [2, 'never', '.'],
-          'subject-max-length': [2, 'always', 80],
-          'subject-min-length': [2, 'always', 5],
-
-          'scope-case':         [2, 'always', 'lower-case'],
-
-          'body-leading-blank': [2, 'always'],
-      },
-    };
-  '';
-
-  commitCheck =
-    checkedShellScript
-      {
-        name = "postgrest-commitlint";
-        docs = "Script to validate commit messages";
-        workingDir = "/";
-        args = [
-          "ARG_OPTIONAL_SINGLE([from],, [commit ref start from], [main])"
-          "ARG_OPTIONAL_SINGLE([to],, [commit ref end at], [HEAD])"
-        ];
-      }
-      ''
-        # Run commitlint with the given configuration
-
-        ${commitlint}/bin/commitlint --config ${commitlintConfig} --from "$_arg_from" --to "$_arg_to"
-      '';
-in
-buildToolbox
-{
-  name = "postgrest-commitlint";
-  tools = { inherit commitCheck; };
-}

nix/tools/loadtest.nix

@@ -1,11 +1,7 @@
 { buildToolbox
 , checkedShellScript
-, git
 , jq
-, libfaketime
-, python3
 , python3Packages
-, runCommand
 , vegeta
 , withTools
 , writers
@@ -22,8 +18,6 @@ let
         ];
       }
       ''
-        echo "Starting vegeta loadtest..."
-
         # ARG_USE_ENV only adds defaults or docs for environment variables
         # We manually implement a required check here
         # See also: https://github.com/matejak/argbash/issues/80
@@ -46,75 +40,53 @@ let
         docs = "Run the vegeta loadtests with PostgREST.";
         args = [
           "ARG_OPTIONAL_SINGLE([output], [o], [Filename to dump json output to], [./loadtest/result.bin])"
-          "ARG_OPTIONAL_SINGLE([kind], [k], [Kind of loadtest], [mixed])"
-          "ARG_TYPE_GROUP_SET([KIND], [KIND], [kind], [mixed,jwt-cache,jwt-cache-worst])"
-          "ARG_OPTIONAL_SINGLE([monitor], [m], [Monitoring file], [./loadtest/result.csv])"
+          "ARG_OPTIONAL_SINGLE([testdir], [t], [Directory to load tests and fixtures from], [./test/load])"
+          "ARG_OPTIONAL_SINGLE([kind], [k], [Kind of loadtest (mixed: repeat mixed requests, jwt: run once over many requests with unique jwts)], [mixed])"
+          "ARG_TYPE_GROUP_SET([KIND], [KIND], [kind], [mixed,jwt])"
           "ARG_LEFTOVERS([additional vegeta arguments])"
         ];
         workingDir = "/";
       }
       ''
+        # previously required settings to make this work with older branches
         export PGRST_DB_ANON_ROLE="postgrest_test_anonymous"
+        export PGRST_DB_URI="postgresql://"
+        export PGRST_DB_SCHEMAS="test"
+
         export PGRST_DB_CONFIG="false"
         export PGRST_DB_POOL="1"
-        export PGRST_DB_SCHEMAS="test"
         export PGRST_DB_TX_END="rollback-allow-override"
         export PGRST_LOG_LEVEL="crit"
         export PGRST_JWT_SECRET="reallyreallyreallyreallyverysafe"
+        export PGRST_JWT_CACHE_MAX_LIFETIME="86400"
 
         mkdir -p "$(dirname "$_arg_output")"
         abs_output="$(realpath "$_arg_output")"
 
         case "$_arg_kind" in
-          jwt-cache)
-            export PGRST_JWT_SECRET="@${generatedTargets}/gen_jwks.json"
+          jwt)
+
+            ${genTargets} "$_arg_testdir"/gen_targets.http
 
             # shellcheck disable=SC2145
-            ${withTools.withPg} -f test/load/fixtures.sql \
-            ${withTools.withPgrst} --faketime '2000-01-01 00:00:00' -m "$_arg_monitor" \
-            sh -c "cd test/load && \
-            ${runner} -targets ${generatedTargets}/gen_targets.http -output \"$abs_output\" \"''${_arg_leftovers[@]}\""
-            ;;
-
-          # here we sleep purposefully to check how much memory does the schema cache consume in the final report
-          mixed)
-            # shellcheck disable=SC2145
-            ${withTools.withPg} -f test/load/fixtures.sql \
-            ${withTools.withPgrst} --timeout 2 --sleep 5 -m "$_arg_monitor" \
-            sh -c "cd test/load && \
-            ${runner} -targets targets.http -output \"$abs_output\" \"''${_arg_leftovers[@]}\""
-            ;;
-        esac
-
+            ${withTools.withPg} -f "$_arg_testdir"/fixtures.sql \
+            ${withTools.withPgrst} \
+            sh -c "cd \"$_arg_testdir\" && ${runner} -lazy -targets gen_targets.http -output \"$abs_output\" \"''${_arg_leftovers[@]}\""
             ${vegeta}/bin/vegeta report -type=text "$_arg_output"
+            ;;
 
-        if [ "$_arg_kind" != "mixed" ]; then
-          # fail in case 401 happened on jwt loadtests
-          unauthorized_count="$(${vegeta}/bin/vegeta report -type=json "$_arg_output" \
-            | ${jq}/bin/jq -r '.status_codes["401"] // 0')"
+          *)
 
-          if [ "$unauthorized_count" -gt 0 ]; then
-            last_unauthorized_body="$(${vegeta}/bin/vegeta encode "$_arg_output" \
-              | ${jq}/bin/jq -rn '
-                  reduce inputs as $item (null;
-                    if $item.code == 401 then $item else . end
-                  )
-                  | if . == null then
-                      empty
-                    else
-                      (.body | @base64d)
-                    end
-                ')"
+            # shellcheck disable=SC2145
+            ${withTools.withPg} -f "$_arg_testdir"/fixtures.sql \
+            ${withTools.withSlowPg} \
+            ${withTools.withPgrst} \
+            ${withTools.withSlowPgrst} \
+            sh -c "cd \"$_arg_testdir\" && ${runner} -targets targets.http -output \"$abs_output\" \"''${_arg_leftovers[@]}\""
+            ${vegeta}/bin/vegeta report -type=text "$_arg_output"
+            ;;
 
-            echo "loadtest failed: found $unauthorized_count 401 Unauthorized responses" >&2
-            if [ -n "$last_unauthorized_body" ]; then
-              printf '%s\n' "Last 401 response body:" >&2
-              printf '%s\n' "$last_unauthorized_body" >&2
-            fi
-
-            exit 1
-          fi
-        fi
+        esac
       '';
 
   loadtestAgainst =
@@ -129,9 +101,6 @@ let
             Run the vegeta loadtest against every target branch and HEAD:
             - once on the every <target-#> branch
             - once in the current worktree
-
-            Note that the Nix tooling is always taken from the HEAD branch, while the PostgREST binary is taken from the target branch.
-            For a discussion on why this is set up like this, see https://github.com/PostgREST/postgrest/pull/5013#discussion_r3431508441.
           '';
         args = [
           "ARG_POSITIONAL_INF([target], [Commit-ish reference to compare with], 1)"
@@ -146,48 +115,20 @@ let
         workingDir = "/";
       }
       ''
-        # Build postgrest for every target and HEAD.
-        # Keeps a reference to the postgrest binary and faketime lib for every branch to run later.
-        declare -A pgrst faketime
-        for tgt in "''${_arg_target[@]}" HEAD; do
-          # not using withTmpDir here, because we don't want to keep the directory on error
-          tmpdir="$(mktemp -d)"
-          trap 'rm -rf "$tmpdir"' EXIT
-
-          ${git}/bin/git worktree add -f "$tmpdir" "$tgt" > /dev/null
-          pushd "$tmpdir" > /dev/null
-
-          build_start=$SECONDS
-          echo -n "${name}: Building postgrest (nix) on $tgt... "
-          # Using lib.getBin to also make this work with older checkouts, where .bin was not a thing, yet.
-          nix-build --no-out-link -E 'with import ./. {}; pkgs.lib.getBin postgrestPackage' > build.log 2>&1 || {
-            echo "failed, output:"
-            cat build.log
-            exit 1
-          }
-          pgrst[$tgt]="$(nix-build --no-out-link -E 'with import ./. {}; pkgs.lib.getBin postgrestPackage')/bin/postgrest"
-          # To avoid glibc mismatches with back-branches, we need to take libfaketime from the target branch.
-          faketime[$tgt]="$(nix-build --no-out-link -A pkgs.libfaketime)/lib/libfaketime.so.1"
-          build_end=$((SECONDS - build_start))
-          printf "done in %ss.\n" "$build_end"
-
-          popd > /dev/null
-          ${git}/bin/git worktree remove -f "$tmpdir" > /dev/null
-          rm -rf "$tmpdir"
-        done
-
-        # Run loadtest for every target and HEAD.
-        # Running the tests is separated from building them to reduce the chances of
-        # other processes skewing the results between two runs.
-        for tgt in "''${_arg_target[@]}" HEAD; do
+        for tgt in "''${_arg_target[@]}"; do
 
         cat << EOF
 
-        Running "$_arg_kind" loadtest on "$tgt"...
+        Running loadtest on "$tgt"...
 
         EOF
 
-        FAKETIME_LIB="''${faketime[$tgt]}" PGRST_CMD="''${pgrst[$tgt]}" ${loadtest} -k "$_arg_kind" -m "loadtest/$tgt.csv" --output "loadtest/$tgt.bin"
+        # Runs the test files from the current working tree
+        # to make sure both tests are run with the same files.
+        # Save the results in the current working tree, too,
+        # otherwise they'd be lost in the temporary working tree
+        # created by withTools.withGit.
+        ${withTools.withGit} "$tgt" ${loadtest} -k "$_arg_kind" --output "$PWD/loadtest/$tgt.bin" --testdir "$PWD/test/load"
 
         cat << EOF
 
@@ -196,6 +137,20 @@ let
         EOF
 
         done
+
+        cat << EOF
+
+        Running loadtest on HEAD...
+
+        EOF
+
+        ${loadtest} -k "$_arg_kind" --output "$PWD/loadtest/head.bin" --testdir "$PWD/test/load"
+
+        cat << EOF
+
+        Done running on HEAD.
+
+        EOF
       '';
 
   reporter =
@@ -205,14 +160,12 @@ let
         docs = "Create a named json report for a single result file.";
         args = [
           "ARG_POSITIONAL_SINGLE([file], [Filename of result to create report for])"
-          "ARG_OPTIONAL_SINGLE([percentile], [p], [Percentile to report latency for], 50)"
           "ARG_LEFTOVERS([additional vegeta arguments])"
         ];
         workingDir = "/";
       }
       ''
-        ${vegeta}/bin/vegeta encode "$_arg_file" \
-          | ${jq}/bin/jq --arg percentile "$_arg_percentile" --slurp 'map(select(.url != "")) | group_by("\(.code) \(.method) \(.url)") | map({("\(.[0].code) \(.[0].method) \(.[0].url)" | sub("http://postgrest";"")): map(.latency) | sort | .[(length-1) * ($percentile | tonumber) / 100 | floor] / 10e3 }) | .[]' \
+        ${vegeta}/bin/vegeta report -type=json "$_arg_file" \
           | ${jq}/bin/jq --arg branch "$(basename "$_arg_file" .bin)" '. + {branch: $branch}'
       '';
 
@@ -225,31 +178,11 @@ let
         import sys
         import pandas as pd
 
-
-        def evaluate_change(df):
-            try:
-                return ((df['HEAD'] / df['main'] - 1) * 100) \
-                  .map(lambda r: "{icon} {ratio:.1f} %".format(
-                    ratio=r,
-                    # Hardcoded failure threshold for CI is 5% here.
-                    icon="" if r < 5 else ":x:"
-                  ))
-            except KeyError:
-                return None
-
-
         pd.read_json(sys.stdin) \
-          .rename(columns={'latency': sys.argv[1]}) \
-          .set_index(sys.argv[1]) \
-          .drop(['branch']) \
+          .set_index('param') \
+          .drop(['branch', 'earliest', 'end', 'latest']) \
           .convert_dtypes() \
-          .assign(change=evaluate_change) \
-          .to_markdown(
-            sys.stdout,
-            floatfmt='.1f',
-            colglobalalign='right',
-            colalign=('left',)
-          )
+          .to_markdown(sys.stdout, floatfmt='.0f')
       '';
 
 
@@ -258,57 +191,18 @@ let
       {
         name = "postgrest-loadtest-report";
         docs = "Create a report of all loadtest reports as markdown.";
-        args = [
-          "ARG_OPTIONAL_SINGLE([group], [g], [Marker to group results])"
-          "ARG_OPTIONAL_SINGLE([percentile], [p], [Percentile to report latency for], 50)"
-        ];
         workingDir = "/";
       }
       ''
-        echo -e "## Loadtest results $_arg_group (P$_arg_percentile)\n"
-
-        find loadtest -type f -iname '*.bin' -exec ${reporter} -p "$_arg_percentile" {} \; \
-          | ${jq}/bin/jq '[paths(scalars) as $path | {latency: $path | join("."), (.branch): getpath($path)}]' \
-          | ${jq}/bin/jq --slurp 'flatten | group_by(.latency) | map(add)' \
-          | ${toMarkdown} "P$_arg_percentile latency [μs]"
+        find loadtest -type f -iname '*.bin' -exec ${reporter} {} \; \
+          | ${jq}/bin/jq '[paths(scalars) as $path | {param: $path | join("."), (.branch): getpath($path)}]' \
+          | ${jq}/bin/jq --slurp 'flatten | group_by(.param) | map(add)' \
+          | ${toMarkdown}
       '';
 
-  report-load =
-    checkedShellScript
-      {
-        name = "postgrest-loadtest-report-load";
-        docs = "Create a report of all CPU/MEM usage as markdown.";
-        args = [
-          "ARG_OPTIONAL_SINGLE([group], [g], [Marker to group results])"
-        ];
-        workingDir = "/";
-      }
-      ''
-        echo -e "\n\n## Loadtest elapsed seconds vs CPU/MEM usage $_arg_group\n"
-
-        find loadtest -type f -iname '*.csv' \
-          | sort -m \
-          | ${mergeMonitorResults}
-      '';
-
-  generatedTargets =
-    runCommand "postgrest-loadtest-targets"
-      {
-        nativeBuildInputs = [ (python3.withPackages (pyps: [ pyps.jwcrypto ])) ];
-      }
-      ''
-        mkdir -p "$out"
-        ${libfaketime}/bin/faketime '2000-01-01 00:00:00' python3 ${./generate_targets.py} "$out"
-      '';
-
-  mergeMonitorResults =
-    writers.writePython3 "postgrest-merge-monitor-results"
-      {
-        libraries = [ python3Packages.pandas python3Packages.tabulate ];
-      }
-      (builtins.readFile ./merge_monitor_result.py);
+  genTargets = writers.writePython3 "postgrest-gen-loadtest-targets" { } (builtins.readFile ./generate_targets.py);
 in
 buildToolbox {
   name = "postgrest-loadtest";
-  tools = { inherit loadtest loadtestAgainst report report-load; };
+  tools = { inherit loadtest loadtestAgainst report; };
 }

nix/tools/merge_monitor_result.py

@@ -1,44 +0,0 @@
-import os
-import sys
-import pandas as pd
-
-KEY = "Elapsed seconds"
-BASE_METRICS = ["CPU (%)", "Real (MB)"]
-branch_order = []
-merged = None
-
-paths = [p.strip() for p in sys.stdin.read().split() if p.strip()]
-
-for csv_path in paths:
-    # br is branch (variable shortened to pass linter)
-    br = os.path.splitext(os.path.basename(csv_path))[0]
-    branch_order.append(br)
-
-    df = pd.read_csv(csv_path)
-
-    if KEY not in df.columns:
-        sys.exit(f"{csv_path} is missing the {KEY} column")
-
-    for m in BASE_METRICS:
-        if m not in df.columns:
-            sys.exit(f"Error: '{csv_path}' missing required column '{m}'.")
-
-    # add branch marker to every metric column
-    df = df.rename(columns={c: f"{c} [{br}]" for c in df.columns if c != KEY})
-
-    # outer join so missing rows appear
-    merged = df if merged is None else merged.merge(df, on=KEY, how="outer")
-
-# Re-order columns so related metrics are adjacent
-ordered_cols = [KEY]
-for metric in BASE_METRICS:
-    for br in branch_order:
-        col_name = f"{metric} [{br}]"
-        if col_name in merged.columns:
-            ordered_cols.append(col_name)
-
-merged = merged[ordered_cols]
-
-# replace nan with empty string
-merged = merged.fillna("")
-merged.to_markdown(sys.stdout, index=False, tablefmt="github")

nix/tools/monitor_pid.py

@@ -1,57 +0,0 @@
-# Monitor a process pid with psutil and emits a CSV.
-import sys
-import time
-import psutil
-import pandas as pd
-
-KEY = "Elapsed seconds"
-BASE_METRICS = ["CPU (%)", "Real (MB)"]
-SAMPLE_INTERVAL_SECS = 1
-
-if len(sys.argv) != 2 or not sys.argv[1].isdigit():
-    sys.exit(f"Usage: {sys.argv[0]} <PID>")
-
-pid = int(sys.argv[1])
-try:
-    proc = psutil.Process(pid)
-except psutil.NoSuchProcess:
-    sys.exit(f"Error: process {pid} not found.")
-
-print(f"Starting monitoring of {pid} pid", file=sys.stderr)
-
-records = []
-start = time.time()
-# ignore first result as per docs recommendation
-# https://psutil.readthedocs.io/en/latest/#psutil.cpu_percent
-proc.cpu_percent(None)
-
-while True:
-    try:
-        if not proc.is_running():
-            break
-        time.sleep(SAMPLE_INTERVAL_SECS)
-
-        elapsed_secs = int(time.time() - start)
-        cpu = proc.cpu_percent(None)
-        meminfo = proc.memory_info()
-        bytes_in_MB = 1024**2
-        rss_mb = meminfo.rss / bytes_in_MB
-
-        records.append(
-            [
-                str(elapsed_secs),
-                f"{cpu:.3f}",
-                f"{rss_mb:.3f}",
-            ]
-        )
-
-    except psutil.NoSuchProcess:
-        break
-
-end = time.time()
-total_time = end - start
-print(f"Finished {pid} pid monitoring in {total_time:.3f}", file=sys.stderr)
-
-cols = [KEY] + BASE_METRICS
-df = pd.DataFrame(records, columns=cols, dtype=str)
-df.to_csv(sys.stdout, index=False)

nix/tools/nixpkgsTools.nix

@@ -1,28 +0,0 @@
-{ buildToolbox
-, checkedShellScript
-}:
-# Utility script for pinning the latest stable version of Nixpkgs.
-
-# Instead of running `nix flake update` manually, we run this script
-# to also pin readthedocs dependencies at the same time.
-let
-  upgrade =
-    checkedShellScript
-      {
-        name = "postgrest-nixpkgs-upgrade";
-        docs = "Pin the newest version of Nixpkgs.";
-        workingDir = "/";
-      }
-      ''
-        nix flake update
-
-        echo "# This file is auto-generated by postgrest-nixpkgs-upgrade" > docs/requirements.txt
-        cat "$(nix-build --no-out-link -A docs.requirements)" >> docs/requirements.txt
-      '';
-
-in
-buildToolbox
-{
-  name = "postgrest-nixpkgs";
-  tools = { inherit upgrade; };
-}

nix/tools/release.nix

@@ -7,6 +7,7 @@ let
       {
         name = "postgrest-release";
         docs = "Patch postgrest.cabal, CHANGELOG.md, commit and push all in one go.";
+        args = [ "ARG_OPTIONAL_BOOLEAN([major], [m], [Bump to new major version (only applies on main branch).])" ];
         workingDir = "/";
       }
       ''
@@ -22,20 +23,24 @@ let
         bump () {
           current_version="$(grep -oP '^version:\s*\K.*' postgrest.cabal)"
           # shellcheck disable=SC2034
-          IFS=. read -r A B C D <<< "$current_version"
+          IFS=. read -r major minor patch <<< "$current_version"
           echo "Current version is $current_version"
 
           case "$1" in
-            A)
-              new_version="$((A+1)).0"
-              new_docs_version="$((A+1))"
+            major)
+              new_version="$((major+1)).0.0"
+              new_docs_version="$((major+1)).0"
               ;;
-            B)
-              new_version="$A.$((B+1))"
-              new_docs_version="$A"
+            minor)
+              new_version="$major.$((minor+1)).0"
+              new_docs_version="$major.$((minor+1))"
+              ;;
+            patch)
+              new_version="$major.$minor.$((patch+1))"
+              new_docs_version="$major.$minor"
               ;;
             devel)
-              new_version="$((A+1))"
+              new_version="$major.$((minor+1))"
               new_docs_version="devel"
               ;;
           esac
@@ -50,9 +55,13 @@ let
 
         today_date_for_changelog="$(date '+%Y-%m-%d')"
         if [[ "$current_branch" == "main" ]]; then
-          bump A
+          if [[ "$_arg_major" == "on" ]]; then
+            bump major
           else
-          bump B
+            bump minor
+          fi
+        else
+          bump patch
         fi
 
         echo "Updating CHANGELOG.md ..."
@@ -60,19 +69,19 @@ let
         git add CHANGELOG.md > /dev/null
 
         echo "Committing ..."
-        git commit -m "chore: bump version to $new_version" > /dev/null
+        git commit -m "bump version to $new_version" > /dev/null
 
         if [[ "$current_branch" == "main" ]]; then
           bump devel
 
           # The order of operations is important here:
-          # - bump devel is run and $A is updated to the new version
-          # - the branch is created with the new A, but the commit before the devel bump
+          # - bump devel is run and $major is upated to the new version
+          # - the branch is created with the new major, but the commit before the devel bump
           # - the devel bump is committed
-          git branch "v$A"
+          git branch -f "v$major"
 
           echo "Committing (devel bump)..."
-          git commit -m "chore: bump version to $new_version" > /dev/null
+          git commit -m "bump version to $new_version" > /dev/null
         fi
 
         trap "echo Remote not found. Please push manually ..." ERR
@@ -81,7 +90,7 @@ let
 
         if [[ "$current_branch" == "main" ]]; then
           push1="git push $remote $current_branch"
-          push2="git push $remote v$A"
+          push2="git push $remote v$major --force"
         else
           push1="git push $remote $current_branch"
           push2=""

nix/tools/style.nix

@@ -3,16 +3,13 @@
 , buildToolbox
 , checkedShellScript
 , deadnix
-, fd
 , git
 , hlint
 , hsie
 , nixpkgs-fmt
-, python3Packages
-, ruff
+, silver-searcher
 , statix
 , stylish-haskell
-, writeText
 }:
 let
   style =
@@ -21,27 +18,27 @@ let
         name = "postgrest-style";
         docs = "Automatically format Haskell, Nix and Python files.";
         workingDir = "/";
-        withTmpDir = true;
       }
       ''
         # Format Nix files
         ${statix}/bin/statix fix
-        ${nixpkgs-fmt}/bin/nixpkgs-fmt .
+        ${nixpkgs-fmt}/bin/nixpkgs-fmt . > /dev/null 2> /dev/null
 
         # Format Haskell files
-        ${fd}/bin/fd '\.l?hs$' \
+        # --vimgrep fixes a bug in ag: https://github.com/ggreer/the_silver_searcher/issues/753
+        ${silver-searcher}/bin/ag -l --vimgrep -g '\.l?hs$' . \
           | xargs ${stylish-haskell}/bin/stylish-haskell -i
 
         # Format Python files
-        TMPDIR="$tmpdir" ${black}/bin/black .
+        ${black}/bin/black . 2> /dev/null
       '';
 
-  # Script to check whether any uncommitted changes result from postgrest-style
+  # Script to check whether any uncommited changes result from postgrest-style
   styleCheck =
     checkedShellScript
       {
         name = "postgrest-style-check";
-        docs = "Check whether postgrest-style results in any uncommitted changes.";
+        docs = "Check whether postgrest-style results in any uncommited changes.";
         workingDir = "/";
       }
       ''
@@ -52,20 +49,6 @@ let
         ${git}/bin/git diff-index --exit-code HEAD -- '*.hs' '*.lhs' '*.nix' '*.py'
       '';
 
-  hlintConfig = writeText "hlintConfig.yml" ''
-
-    # Arguments passed to hlint
-    - arguments: [-j, -XQuasiQuotes, -XNoPatternSynonyms]
-
-    # Warnings
-    - warn: { lhs: "a == a", rhs: "True",  note: "This comparison always evaluates to True" }
-    - warn: { lhs: "a /= a", rhs: "False", note: "This comparison always evaluates to False" }
-    - warn: { lhs: "a < a",  rhs: "False", note: "This comparison always evaluates to False" }
-    - warn: { lhs: "a > a",  rhs: "False", note: "This comparison always evaluates to False" }
-    - warn: { lhs: "a <= a", rhs: "True",  note: "This comparison always evaluates to True" }
-    - warn: { lhs: "a >= a", rhs: "True",  note: "This comparison always evaluates to True" }
-  '';
-
   lint =
     checkedShellScript
       {
@@ -80,20 +63,13 @@ let
         echo "Scanning nix files for unused code..."
         ${deadnix}/bin/deadnix -f
 
-        # ruff has gaps in scanning for unused code, so we use vulture
-        echo "Scanning python files for unused code..."
-        ${fd}/bin/fd '\.l?py$' \
-          | xargs ${python3Packages.vulture}/bin/vulture --exclude docs/conf.py --min-confidence 80
-
-        echo "Linting python files..."
-        ${ruff}/bin/ruff check .
-
         echo "Checking consistency of import aliases in Haskell code..."
-        ${hsie} check-aliases src/library src/executable
+        ${hsie} check-aliases main src
 
         echo "Linting Haskell files..."
-        ${fd}/bin/fd '\.l?hs$' \
-          | xargs ${hlint}/bin/hlint --hint=${hlintConfig}
+        # --vimgrep fixes a bug in ag: https://github.com/ggreer/the_silver_searcher/issues/753
+        ${silver-searcher}/bin/ag -l --vimgrep -g '\.l?hs$' . \
+          | xargs ${hlint}/bin/hlint -X QuasiQuotes -X NoPatternSynonyms
       '';
 
 in

nix/tools/tests.nix

@@ -7,9 +7,9 @@
 , glibcLocales ? null
 , gnugrep
 , hpc-codecov
+, hostPlatform
 , jq
 , lib
-, nginx
 , postgrest
 , python3
 , runtimeShell
@@ -28,24 +28,11 @@ let
         withEnv = postgrest.env;
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         ${withTools.withPg} -f test/spec/fixtures/load.sql \
           ${cabal-install}/bin/cabal v2-run ${devCabalOptions} test:spec -- "''${_arg_leftovers[@]}"
       '';
 
-  testObservability =
-    checkedShellScript
-      {
-        name = "postgrest-test-observability";
-        docs = "Run the Haskell observability test suite.";
-        args = [ "ARG_LEFTOVERS([hspec arguments])" ];
-        workingDir = "/";
-        withEnv = postgrest.env;
-      }
-      ''
-        ${withTools.withPg} -f test/observability/fixtures/load.sql \
-          ${cabal-install}/bin/cabal v2-run ${devCabalOptions} test:observability -- "''${_arg_leftovers[@]}"
-      '';
-
   testDoctests =
     checkedShellScript
       {
@@ -55,6 +42,9 @@ let
         withEnv = postgrest.env;
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
+        # This makes nix-env -iA tests.doctests.bin work.
+        export NIX_GHC=${postgrest.env.NIX_GHC}
         ${cabal-install}/bin/cabal v2-run ${devCabalOptions} test:doctests
       '';
 
@@ -67,6 +57,7 @@ let
         withEnv = postgrest.env;
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         ${withTools.withPg} -f test/spec/fixtures/load.sql \
           ${runtimeShell} -c " \
             ${cabal-install}/bin/cabal v2-run ${devCabalOptions} test:spec && \
@@ -92,11 +83,11 @@ let
         args = [ "ARG_LEFTOVERS([pytest arguments])" ];
         workingDir = "/";
         withEnv = postgrest.env;
-        withPath = [ nginx ];
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         ${cabal-install}/bin/cabal v2-build ${devCabalOptions} exe:postgrest
-        ${cabal-install}/bin/cabal v2-exec -- ${withTools.withPg} -f test/io/fixtures/load.sql \
+        ${cabal-install}/bin/cabal v2-exec -- ${withTools.withPg} -f test/io/fixtures.sql \
           ${ioTestPython}/bin/pytest --ignore=test/io/test_big_schema.py --ignore=test/io/test_replica.py -v test/io "''${_arg_leftovers[@]}"
       '';
 
@@ -110,8 +101,9 @@ let
         withEnv = postgrest.env;
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         ${cabal-install}/bin/cabal v2-build ${devCabalOptions} exe:postgrest
-        ${cabal-install}/bin/cabal v2-exec -- ${withTools.withPg} -f test/io/fixtures/big_schema.sql \
+        ${cabal-install}/bin/cabal v2-exec -- ${withTools.withPg} -f test/io/big_schema.sql \
           ${ioTestPython}/bin/pytest -v test/io/test_big_schema.py "''${_arg_leftovers[@]}"
       '';
 
@@ -125,8 +117,9 @@ let
         withEnv = postgrest.env;
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         ${cabal-install}/bin/cabal v2-build ${devCabalOptions} exe:postgrest
-        ${cabal-install}/bin/cabal v2-exec -- ${withTools.withPg} --replica -f test/io/fixtures/replica.sql \
+        ${cabal-install}/bin/cabal v2-exec -- ${withTools.withPg} --replica -f test/io/replica.sql \
           ${ioTestPython}/bin/pytest -v test/io/test_replica.py "''${_arg_leftovers[@]}"
       '';
 
@@ -140,6 +133,7 @@ let
         withPath = [ jq ];
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         ${withTools.withPg} -f test/spec/fixtures/load.sql \
             ${cabal-install}/bin/cabal v2-run ${devCabalOptions} --verbose=0 -- \
             postgrest --dump-schema
@@ -155,11 +149,10 @@ let
         redirectTixFiles = false;
         withEnv = postgrest.env;
         withTmpDir = true;
-        withPath = [ nginx ];
       }
       (
         # required for `hpc markup` in CI; glibcLocales is not available e.g. on Darwin
-        lib.optionalString (stdenv.isLinux && stdenv.hostPlatform.libc == "glibc") ''
+        lib.optionalString (stdenv.isLinux && hostPlatform.libc == "glibc") ''
           export LOCALE_ARCHIVE="${glibcLocales}/lib/locale/locale-archive"
         '' +
 
@@ -169,7 +162,8 @@ let
           rm -rf coverage/*
 
           # build once before running all the tests
-          ${cabal-install}/bin/cabal v2-build ${devCabalOptions} exe:postgrest lib:postgrest test:spec test:observability
+          ${cabal-install}/bin/cabal v2-update
+          ${cabal-install}/bin/cabal v2-build ${devCabalOptions} exe:postgrest lib:postgrest test:spec
 
           (
             trap 'echo Found dead code: Check file list above.' ERR ;
@@ -178,31 +172,26 @@ let
 
           # collect all tests
           HPCTIXFILE="$tmpdir"/io.tix \
-            ${withTools.withPg} -f test/io/fixtures/load.sql \
+            ${withTools.withPg} -f test/io/fixtures.sql \
             ${cabal-install}/bin/cabal v2-exec ${devCabalOptions} -- ${ioTestPython}/bin/pytest --ignore=test/io/test_big_schema.py --ignore=test/io/test_replica.py -v test/io
 
           HPCTIXFILE="$tmpdir"/big_schema.tix \
-            ${withTools.withPg} -f test/io/fixtures/big_schema.sql \
+            ${withTools.withPg} -f test/io/big_schema.sql \
             ${cabal-install}/bin/cabal v2-exec ${devCabalOptions} -- ${ioTestPython}/bin/pytest -v test/io/test_big_schema.py
 
           HPCTIXFILE="$tmpdir"/replica.tix \
-            ${withTools.withPg} --replica -f test/io/fixtures/replica.sql \
+            ${withTools.withPg} --replica -f test/io/replica.sql \
             ${cabal-install}/bin/cabal v2-exec ${devCabalOptions} -- ${ioTestPython}/bin/pytest -v test/io/test_replica.py
 
           HPCTIXFILE="$tmpdir"/spec.tix \
             ${withTools.withPg} -f test/spec/fixtures/load.sql \
             ${cabal-install}/bin/cabal v2-run ${devCabalOptions} test:spec
 
-          HPCTIXFILE="$tmpdir"/observability.tix \
-            ${withTools.withPg} -f test/observability/fixtures/load.sql \
-            ${cabal-install}/bin/cabal v2-run ${devCabalOptions} test:observability
-
           # Note: No coverage for doctests, as doctests leverage GHCi and GHCi does not support hpc
 
           # collect all the tix files
           ${ghc}/bin/hpc sum  --union --exclude=Paths_postgrest --output="$tmpdir"/tests.tix \
-            "$tmpdir"/io*.tix "$tmpdir"/big_schema*.tix "$tmpdir"/replica*.tix "$tmpdir"/spec.tix \
-            "$tmpdir"/observability.tix
+            "$tmpdir"/io*.tix "$tmpdir"/big_schema*.tix "$tmpdir"/replica*.tix "$tmpdir"/spec.tix
 
           # prepare the overlay
           ${ghc}/bin/hpc overlay --output="$tmpdir"/overlay.tix test/coverage.overlay
@@ -257,6 +246,7 @@ let
         withPath = [ curl ];
       }
       ''
+        ${cabal-install}/bin/cabal v2-update
         ${cabal-install}/bin/cabal --builddir="dist-prof" v2-build --enable-profiling --disable-shared exe:postgrest
         ${cabal-install}/bin/cabal --builddir="dist-prof" v2-exec -- ${withTools.withPg} -f test/spec/fixtures/load.sql \
           test/memory/memory-tests.sh
@@ -269,7 +259,6 @@ buildToolbox
   tools = {
     inherit
       testSpec
-      testObservability
       testDoctests
       testSpecIdempotence
       testIO

nix/tools/withTools.nix

@@ -1,25 +1,18 @@
 { buildToolbox
 , checkedShellScript
 , curl
+, git
 , lib
-, libfaketime
 , postgresqlVersions
 , postgrest
-, python3Packages
+, slocat
 , writeText
-, writers
 }:
 let
   withTmpDb =
-    { name, postgresql, config ? "" }:
+    { name, postgresql }:
     let
       commandName = "postgrest-with-${name}";
-      postgresqlConf = writeText "postgresql.conf" ("
-        autovacuum = false
-        listen_addresses = ''
-        log_statement = all
-        shared_preload_libraries=pg_stat_statements
-      " + config);
     in
     checkedShellScript
       {
@@ -30,7 +23,7 @@ let
             "ARG_OPTIONAL_SINGLE([fixtures], [f], [SQL file to load fixtures from])"
             "ARG_POSITIONAL_SINGLE([command], [Command to run])"
             "ARG_LEFTOVERS([command arguments])"
-            "ARG_USE_ENV([PGUSER], [Postgrest_Test_Authenticator], [Authenticator PG role])" # user is written in mixed case to implicitly test that it is being properly quoted in schema cache queries
+            "ARG_USE_ENV([PGUSER], [postgrest_test_authenticator], [Authenticator PG role])"
             "ARG_USE_ENV([PGDATABASE], [postgres], [PG database name])"
             "ARG_USE_ENV([PGRST_DB_SCHEMAS], [test], [Schema to expose])"
             "ARG_USE_ENV([PGTZ], [utc], [Timezone to use])"
@@ -51,7 +44,7 @@ let
         }
 
         # Avoid starting multiple layers of withTmpDb, but make sure to have the last invocation
-        # load fixtures. Otherwise postgrest-with-pg-xx postgrest-test-io would not be possible.
+        # load fixtures. Otherwise postgrest-with-postgresql-xx postgrest-test-io would not be possible.
         if ! test -v PGHOST; then
 
           mkdir -p "$tmpdir"/{db,socket}
@@ -78,19 +71,9 @@ let
           TZ=$PGTZ initdb --no-locale --encoding=UTF8 --nosync -U postgres --auth=trust \
             >> "$setuplog"
 
-          # Append our own config to the one initdb created to avoid replacing
-          # default values created by the latter.
-          cat ${postgresqlConf} >> "$tmpdir/db/postgresql.conf"
-
           log "Starting the database cluster..."
-
           # Instead of listening on a local port, we will listen on a unix domain socket.
-          # NOTE: unix domain socket filename name must remain under max limit.
-          # On Linux, it's 108 chars (including '\0' terminator)
-          # On MacOS, it's 104 chars
-          # See: https://serverfault.com/questions/641347/check-if-a-path-exceeds-maximum-for-unix-domain-socket
-
-          pg_ctl -l "$tmpdir/db.log" -w start -o "-F -c hba_file=$HBA_FILE -k $PGHOST " \
+          pg_ctl -l "$tmpdir/db.log" -w start -o "-F -c listen_addresses=\"\" -c hba_file=$HBA_FILE -k $PGHOST -c log_statement=\"all\" " \
             >> "$setuplog"
 
           log "Creating a minimally privileged $PGUSER connection role..."
@@ -115,8 +98,7 @@ let
 
             log "Starting replica on $replica_host"
 
-            # We set a low max_standby_streaming_delay to make the replication conflict fail faster in tests (otherwise it waits for the default 30s)
-            pg_ctl -D "$replica_dir" -l "$replica_dblog" -w start -o "-F -c hba_file=$HBA_FILE -k $replica_host -c max_standby_streaming_delay=\"3s\" " \
+            pg_ctl -D "$replica_dir" -l "$replica_dblog" -w start -o "-F -c listen_addresses=\"\" -c hba_file=$HBA_FILE -k $replica_host -c log_statement=\"all\" " \
               >> "$setuplog"
 
             >&2 echo "${commandName}: Replica enabled. You can connect to it with: psql 'postgres:///$PGDATABASE?host=$replica_host' -U postgres"
@@ -127,7 +109,7 @@ let
             export PGRST_DB_URI="postgres:///$PGDATABASE?host=$PGREPLICAHOST,$PGHOST"
           fi
 
-          # shellcheck disable=SC2329
+          # shellcheck disable=SC2317
           stop () {
             log "Stopping the database cluster..."
             pg_ctl stop --mode=immediate >> "$setuplog"
@@ -142,12 +124,9 @@ let
         fi
 
         if test "$_arg_fixtures"; then
-          load_start=$SECONDS
-          >&2 printf "${commandName}: Loading fixtures under the postgres role..."
+          log "Loading fixtures under the postgres role..."
           psql -U postgres -v PGUSER="$PGUSER" -v ON_ERROR_STOP=1 -f "$_arg_fixtures" >> "$setuplog"
-          psql -U postgres -v ON_ERROR_STOP=1 -c "VACUUM ANALYZE;" >> "$setuplog"
-          load_end=$((SECONDS - load_start))
-          >&2 printf " done in %ss. Running command...\n" "$load_end"
+          log "Done. Running command..."
         fi
 
         ("$_arg_command" "''${_arg_leftovers[@]}")
@@ -196,6 +175,134 @@ let
 
   withPg = withTmpDb (builtins.head postgresqlVersions);
 
+  withSlowPg =
+    checkedShellScript
+      {
+        name = "postgrest-with-slow-pg";
+        docs = "Run the given command with simulated high latency postgresql";
+        args =
+          [
+            "ARG_POSITIONAL_SINGLE([command], [Command to run])"
+            "ARG_LEFTOVERS([command arguments])"
+            "ARG_USE_ENV([PGHOST], [], [PG host (socket name)])"
+            "ARG_USE_ENV([PGDELAY], [0ms], [extra PG latency (duration)])"
+          ];
+        positionalCompletion = "_command";
+        workingDir = "/";
+        redirectTixFiles = false;
+        withTmpDir = true;
+      }
+      ''
+        delay="''${PGDELAY:-0ms}"
+        echo "delaying data to/from postgres by $delay"
+
+        REALPGHOST="$PGHOST"
+        export PGHOST="$tmpdir/socket"
+        mkdir -p "$PGHOST"
+
+        ${slocat}/bin/slocat -delay "$delay" -src "$PGHOST/.s.PGSQL.5432" -dst "$REALPGHOST/.s.PGSQL.5432" &
+        SLOCAT_PID=$!
+        # shellcheck disable=SC2317
+        stop_slocat() {
+          kill "$SLOCAT_PID" || true
+          wait "$SLOCAT_PID" || true
+        }
+        trap stop_slocat EXIT
+        sleep 1 # should wait for socket file to appear instead
+
+        ("$_arg_command" "''${_arg_leftovers[@]}")
+      '';
+
+  withSlowPgrst =
+    checkedShellScript
+      {
+        name = "postgrest-with-slow-postgrest";
+        docs = "Run the given command with simulated high latency postgrest";
+        args =
+          [
+            "ARG_POSITIONAL_SINGLE([command], [Command to run])"
+            "ARG_LEFTOVERS([command arguments])"
+            "ARG_USE_ENV([PGRST_SERVER_UNIX_SOCKET], [], [PostgREST host (socket name)])"
+            "ARG_USE_ENV([PGRST_DELAY], [0ms], [extra PostgREST latency (duration)])"
+          ];
+        positionalCompletion = "_command";
+        workingDir = "/";
+        redirectTixFiles = false;
+        withTmpDir = true;
+      }
+      ''
+        delay="''${PGRST_DELAY:-0ms}"
+        echo "delaying data to/from PostgREST by $delay"
+
+        REAL_PGRST_SERVER_UNIX_SOCKET="$PGRST_SERVER_UNIX_SOCKET"
+        export PGRST_SERVER_UNIX_SOCKET="$tmpdir/postgrest.socket"
+
+        ${slocat}/bin/slocat -delay "$delay" -src "$PGRST_SERVER_UNIX_SOCKET" -dst "$REAL_PGRST_SERVER_UNIX_SOCKET" &
+        SLOCAT_PID=$!
+        # shellcheck disable=SC2317
+        stop_slocat() {
+          kill "$SLOCAT_PID" || true
+          wait "$SLOCAT_PID" || true
+        }
+        trap stop_slocat EXIT
+        sleep 1 # should wait for socket file to appear instead
+
+        ("$_arg_command" "''${_arg_leftovers[@]}")
+      '';
+
+  withGit =
+    let
+      name = "postgrest-with-git";
+    in
+    checkedShellScript
+      {
+        inherit name;
+        docs =
+          ''
+            Create a new worktree of the postgrest repo in a temporary directory and
+            check out <commit>, then run <command> with arguments inside the temporary folder.
+          '';
+        args =
+          [
+            "ARG_POSITIONAL_SINGLE([commit], [Commit-ish reference to run command with])"
+            "ARG_POSITIONAL_SINGLE([command], [Command to run])"
+            "ARG_LEFTOVERS([command arguments])"
+          ];
+        positionalCompletion =
+          ''
+            if test "$prev" == "${name}"; then
+              __gitcomp_nl "$(__git_refs)"
+            else
+              _command_offset 2
+            fi
+          '';
+        workingDir = "/";
+      }
+      ''
+        # not using withTmpDir here, because we don't want to keep the directory on error
+        tmpdir="$(mktemp -d)"
+        trap 'rm -rf "$tmpdir"' EXIT
+
+        ${git}/bin/git worktree add -f "$tmpdir" "$_arg_commit" > /dev/null
+
+        cd "$tmpdir"
+        ("$_arg_command" "''${_arg_leftovers[@]}")
+
+        ${git}/bin/git worktree remove -f "$tmpdir" > /dev/null
+      '';
+
+  legacyConfig =
+    writeText "legacy.conf"
+      ''
+        # Using this config file to support older postgrest versions for `postgrest-loadtest-against`
+        db-uri="$(PGRST_DB_URI)"
+        db-schema="$(PGRST_DB_SCHEMAS)"
+        db-anon-role="$(PGRST_DB_ANON_ROLE)"
+        db-pool="$(PGRST_DB_POOL)"
+        server-unix-socket="$(PGRST_SERVER_UNIX_SOCKET)"
+        log-level="$(PGRST_LOG_LEVEL)"
+      '';
+
   waitForPgrstReady =
     checkedShellScript
       {
@@ -220,40 +327,15 @@ let
         done
       '';
 
-  # Broadcast SIGINT to any running postgrest instances on the host. Uses python for cross-platform compatibility.
-  signalPostgrest =
-    writers.writePython3 "postgrest-signal-int"
-      { libraries = [ python3Packages.psutil ]; }
-      ''
-        import psutil
-        import signal
-
-        for proc in psutil.process_iter(["name"]):
-            try:
-                if proc.info["name"] == "postgrest":
-                    proc.send_signal(signal.SIGINT)
-            except (psutil.NoSuchProcess, psutil.AccessDenied):
-                continue
-      '';
-
   withPgrst =
-    let
-      commandName = "postgrest-with-pgrst";
-    in
     checkedShellScript
       {
-        name = commandName;
+        name = "postgrest-with-pgrst";
         docs = "Build and run PostgREST and run <command> with PGRST_SERVER_UNIX_SOCKET set.";
         args =
           [
             "ARG_POSITIONAL_SINGLE([command], [Command to run])"
             "ARG_LEFTOVERS([command arguments])"
-            "ARG_OPTIONAL_SINGLE([faketime], [f], [Fake the system time when starting PostgREST. This is useful to test expiry of JWT, for example in loadtests])"
-            "ARG_OPTIONAL_SINGLE([monitor], [m], [Enable CPU and memory monitoring of the PostgREST process and output to the designated file as markdown])"
-            "ARG_OPTIONAL_SINGLE([timeout], [t], [Maximum time to wait for PostgREST to be ready], [5])"
-            "ARG_OPTIONAL_SINGLE([sleep], [s],   [Sleep time after PostgREST is ready, this is useful for monitoring])"
-            "ARG_USE_ENV([FAKETIME_LIB], [${libfaketime}/lib/libfaketime.so.1], [Faketime Library to preload])"
-            "ARG_USE_ENV([PGRST_CMD], [postgrest-run], [PostgREST executable to run])"
           ];
         positionalCompletion = "_command";
         workingDir = "/";
@@ -263,76 +345,54 @@ let
       ''
         export PGRST_SERVER_UNIX_SOCKET="$tmpdir"/postgrest.socket
 
-        if [ "''${PGRST_CMD}" == "postgrest-run" ]; then
-          build_start=$SECONDS
-          echo -n "${commandName}: Building postgrest (cabal)... "
-          postgrest-build
-          build_end=$((SECONDS - build_start))
-          printf "done in %ss.\n" "$build_end"
-        fi
-
-        ver=$($PGRST_CMD --version)
-
-        echo -n "${commandName}: Starting $ver... "
-
-        if [[ -n "$_arg_faketime" ]]; then
-          LD_PRELOAD="$FAKETIME_LIB" FAKETIME="$_arg_faketime" "$PGRST_CMD" > "$tmpdir"/run.log 2>&1 &
+        rm -f result
+        if [ -z "''${PGRST_BUILD_CABAL:-}" ]; then
+          echo -n "Building postgrest (nix)... "
+          nix-build -A postgrestPackage > "$tmpdir"/build.log 2>&1 || {
+            echo "failed, output:"
+            cat "$tmpdir"/build.log
+            exit 1
+          }
+          PGRST_CMD=./result/bin/postgrest
         else
-          $PGRST_CMD > "$tmpdir"/run.log 2>&1 &
+          echo -n "Building postgrest (cabal)... "
+          postgrest-build
+          PGRST_CMD=postgrest-run
         fi
+        echo "done."
+
+        echo -n "Starting postgrest... "
+        $PGRST_CMD ${legacyConfig} > "$tmpdir"/run.log 2>&1 &
         pid=$!
-        # shellcheck disable=SC2329
+        # shellcheck disable=SC2317
         cleanup() {
-          # Send INT to all postgrest processes.
-          # Workaround to trigger dumping postgrest.prof for postgrest-profiled-run
-          # Caveat: we cannot realistically limit this to the current process' tree,
-          # since pkill's --parent supports only direct children; therefore this
-          # would reap neighbor postgrest instances as well, because INT is asking
-          # the process to terminate too.
-          # TODO: consider cgroups to make this cleaner
-          ${signalPostgrest}
           kill "$pid" || true
         }
         trap cleanup EXIT
 
-        wait_start=$SECONDS
-        timeout -s TERM "$_arg_timeout" ${waitForPgrstReady} || {
+        timeout -s TERM 5 ${waitForPgrstReady} || {
           echo "timed out, output:"
           cat "$tmpdir"/run.log
           exit 1
         }
-        wait_duration=$((SECONDS - wait_start))
-        printf "done in %ss.\n" "$wait_duration"
-
-        echo "${commandName}: You can tail the server logs with: tail -f $tmpdir/run.log"
-
-        if [[ -n "$_arg_monitor" ]]; then
-          ${monitorPid} "$pid" > "$_arg_monitor" &
-        fi
-
-        if [[ -n "$_arg_sleep" ]]; then
-          sleep "$_arg_sleep"
-        fi
+        echo "done."
 
         ("$_arg_command" "''${_arg_leftovers[@]}")
       '';
 
-  monitorPid =
-    writers.writePython3 "postgrest-monitor-pid"
-      {
-        libraries = [ python3Packages.pandas python3Packages.tabulate python3Packages.psutil ];
-      }
-      (builtins.readFile ./monitor_pid.py);
 in
 buildToolbox
 {
   name = "postgrest-with";
   tools = {
     inherit
+      withGit
       withPgAll
-      withPgrst;
+      withPgrst
+      withSlowPg
+      withSlowPgrst;
   } // builtins.listToAttrs (
-    # Create a `postgrest-with-pg-` for each PostgreSQL version
+    # Create a `postgrest-with-postgresql-` for each PostgreSQL version
     builtins.map (pg: { inherit (pg) name; value = withTmpDb pg; }) postgresqlVersions
   );
   # make latest withPg available for other nix files

postgrest.cabal

@@ -1,31 +1,32 @@
-cabal-version:      3.0
 name:               postgrest
-version:            16.1
+version:            13.0.8
 synopsis:           REST API for any Postgres database
 description:        Reads the schema of a PostgreSQL database and creates RESTful routes
                     for tables, views, and functions, supporting all HTTP methods that security
                     permits.
 license:            MIT
 license-file:       LICENSE
-author:             Joe Nelson, Adam Baker, Steve Chavez, Wolfgang Walther
+author:             Joe Nelson, Adam Baker, Steve Chavez
 maintainer:         Steve Chavez <stevechavezast@gmail.com>
 category:           Executable, PostgreSQL, Network APIs
 homepage:           https://postgrest.org
 bug-reports:        https://github.com/PostgREST/postgrest/issues
 build-type:         Simple
 extra-source-files: CHANGELOG.md
+cabal-version:      >= 1.10
 
 tested-with:
+    -- nix
+    GHC == 9.4.8
     -- cabal on Ubuntu
     -- stack on FreeBSD, MacOS, Ubuntu, Windows
-  , GHC == 9.10.3
+  , GHC == 9.6.7
     -- cabal on Ubuntu
-    -- nix
-  , GHC == 9.12.3
+  , GHC == 9.8.4
 
 source-repository head
   type:     git
-  location: https://github.com/PostgREST/postgrest.git
+  location: git://github.com/PostgREST/postgrest.git
 
 flag dev
   default:     False
@@ -38,26 +39,19 @@ flag hpc
   description: Enable HPC (dev only)
 
 library
-  default-language:   GHC2021
+  default-language:   Haskell2010
   default-extensions: OverloadedStrings
                       NoImplicitPrelude
-  hs-source-dirs:     src/library
+  hs-source-dirs:     src
   exposed-modules:    PostgREST.Admin
                       PostgREST.App
                       PostgREST.AppState
-                      PostgREST.AppState.Pool
-                      PostgREST.AppState.Reload
-                      PostgREST.AppState.Types
                       PostgREST.Auth
-                      PostgREST.Auth.Jwt
                       PostgREST.Auth.JwtCache
                       PostgREST.Auth.Types
-                      PostgREST.Cache.Sieve
                       PostgREST.CLI
-                      PostgREST.Client
                       PostgREST.Config
                       PostgREST.Config.Database
-                      PostgREST.Debounce
                       PostgREST.Config.JSPath
                       PostgREST.Config.PgVersion
                       PostgREST.Config.Proxy
@@ -69,24 +63,19 @@ library
                       PostgREST.SchemaCache.Representations
                       PostgREST.SchemaCache.Table
                       PostgREST.Error
-                      PostgREST.Error.Types
+                      PostgREST.Listener
                       PostgREST.Logger
-                      PostgREST.MainTx
-                      PostgREST.Logger.Apache
                       PostgREST.MediaType
                       PostgREST.Metrics
                       PostgREST.Network
                       PostgREST.Observation
                       PostgREST.Query
-                      PostgREST.Query.OpenApi
-                      PostgREST.Query.PreQuery
                       PostgREST.Query.QueryBuilder
                       PostgREST.Query.SqlFragment
                       PostgREST.Query.Statements
                       PostgREST.Plan
                       PostgREST.Plan.CallPlan
                       PostgREST.Plan.MutatePlan
-                      PostgREST.Plan.Negotiate
                       PostgREST.Plan.ReadPlan
                       PostgREST.Plan.Types
                       PostgREST.RangeQuery
@@ -94,43 +83,39 @@ library
                       PostgREST.ApiRequest
                       PostgREST.ApiRequest.Preferences
                       PostgREST.ApiRequest.QueryParams
-                      PostgREST.ApiRequest.Payload
                       PostgREST.ApiRequest.Types
                       PostgREST.Response
                       PostgREST.Response.OpenAPI
                       PostgREST.Response.GucHeader
                       PostgREST.Response.Performance
-                      PostgREST.TimeIt
                       PostgREST.Version
-  build-depends:      base                      >= 4.9 && < 4.22
+  build-depends:      base                      >= 4.9 && < 4.20
                     , HTTP                      >= 4000.3.7 && < 4000.5
-                    , Ranged-sets               >= 0.3 && < 0.6
+                    , Ranged-sets               >= 0.3 && < 0.5
                     , aeson                     >= 2.0.3 && < 2.3
-                    , aeson-jsonpath            >= 0.4.2 && < 0.5
-                    , auto-update               >= 0.2.7 && < 0.3
+                    , auto-update               >= 0.1.4 && < 0.3
                     , base64-bytestring         >= 1 && < 1.3
                     , bytestring                >= 0.10.8 && < 0.13
+                    , cache                     >= 0.1.3 && < 0.2.0
                     , case-insensitive          >= 1.2 && < 1.3
                     , cassava                   >= 0.4.5 && < 0.6
+                    , clock                     >= 0.8.3 && < 0.9.0
                     , configurator-pg           >= 0.2.11 && < 0.3
-                    , containers                >= 0.5.7 && < 0.8
+                    , containers                >= 0.5.7 && < 0.7
                     , cookie                    >= 0.4.2 && < 0.6
-                    -- crypton 1.1.0 moved from `memory` to `ram`, which jose-jwt fails to build with right now.
-                    -- should be possible to remove this once jose-jwt had a new release.
-                    , crypton                   < 1.1.0
                     , directory                 >= 1.2.6 && < 1.4
                     , either                    >= 4.4.1 && < 5.1
                     , extra                     >= 1.7.0 && < 2.0
-                    , fast-logger               >= 3.2.0 && < 3.3
                     , fuzzyset                  >= 0.2.4 && < 0.3
-                    , hasql                     >= 1.9 && <= 1.9.3.1
-                    , hasql-dynamic-statements  >= 0.3.1 && <= 0.3.1.8
-                    , hasql-notifications       >= 0.2.4.0 && < 0.3
-                    , hasql-pool                >= 1.1 && <= 1.3.0.4
-                    , hasql-transaction         >= 1.0.1 && <= 1.2.1
-                    , http-client               >= 0.7.19 && < 0.8
+                    , hasql                     >= 1.6.1.1 && < 1.7
+                    , hasql-dynamic-statements  >= 0.3.1 && < 0.4
+                    , hasql-notifications       >= 0.2.2.2 && < 0.2.3
+                    , hasql-pool                >= 1.0.1 && < 1.1
+                    , hasql-transaction         >= 1.0.1 && < 1.2
+                    , heredoc                   >= 0.2 && < 0.3
                     , http-types                >= 0.12.2 && < 0.13
                     , insert-ordered-containers >= 0.2.2 && < 0.3
+                    , iproute                   >= 1.7.0 && < 1.8
                     , jose-jwt                  >= 0.9.6 && < 0.11
                     , lens                      >= 4.14 && < 5.4
                     , lens-aeson                >= 1.0.1 && < 1.3
@@ -140,40 +125,37 @@ library
                     , network-uri               >= 2.6.1 && < 2.8
                     , optparse-applicative      >= 0.13 && < 0.19
                     , parsec                    >= 3.1.11 && < 3.2
+                    -- Technically unused, can be removed after updating to hasql >= 1.7
                     , postgresql-libpq          >= 0.10
                     , prometheus-client         >= 1.1.1 && < 1.2.0
-                    , prometheus-metrics-ghc    >= 1.0.1.2 && < 1.2
                     , protolude                 >= 0.3.1 && < 0.4
                     , regex-tdfa                >= 1.2.2 && < 1.4
                     , retry                     >= 0.7.4 && < 0.10
                     , scientific                >= 0.3.4 && < 0.4
-                    , streaming-commons         >= 0.2.3.1 && < 0.3
+                    , streaming-commons         >= 0.1.1 && < 0.3
                     , swagger2                  >= 2.4 && < 2.9
                     , text                      >= 1.2.2 && < 2.2
-                    , time                      >= 1.6 && < 1.15
+                    , time                      >= 1.6 && < 1.13
+                    , timeit                    >= 2.0 && < 2.1
                     , unordered-containers      >= 0.2.8 && < 0.3
                     , unix-compat               >= 0.5.4 && < 0.8
+                    , vault                     >= 0.3.1.5 && < 0.4
                     , vector                    >= 0.11 && < 0.14
                     , wai                       >= 3.2.1 && < 3.3
                     , wai-cors                  >= 0.2.5 && < 0.3
                     , wai-extra                 >= 3.1.8 && < 3.2
                     -- We already depend on wai-logger >= 2.3.7 indirectly via wai-extra,
                     -- but we want to depend on 2.4.0 which fixes 'unknownSocket' log output
-                    -- for unix sockets; this is tested in test/io/test_log.py. See
+                    -- for unix sockets; this is tested in test/io/test_io.py. See
                     -- https://github.com/kazu-yamamoto/logger/commit/3a71ca70afdbb93d4ecf0083eeba1fbbbcab3fc3
                     , wai-logger                >= 2.4.0
-                    , warp                      >= 3.4.14 && < 3.5
-                    , stm                       >= 2.5 && < 3
-                    , stm-hamt                  >= 1.2 && < 2
-                    , focus                     >= 1.0 && < 2
-                    , some                      >= 1.0.4.1 && < 2
-                    , uuid                      >= 1.3 && < 2
+                    , warp                      >= 3.3.19 && < 3.5
                       -- -fno-spec-constr may help keep compile time memory use in check,
                       --   see https://gitlab.haskell.org/ghc/ghc/issues/16017#note_219304
                       -- -optP-Wno-nonportable-include-path
                       --   prevents build failures on case-insensitive filesystems (macos),
                       --   see https://github.com/commercialhaskell/stack/issues/3918
-  ghc-options:        -j -Werror -Wall -fwarn-identities
+  ghc-options:        -Werror -Wall -fwarn-identities
                       -fno-spec-constr -optP-Wno-nonportable-include-path
 
   if flag(dev)
@@ -182,27 +164,22 @@ library
       ghc-options: -fhpc -hpcdir .hpc
   else
     ghc-options: -O2
-    if impl(ghc >= 9.12)
-      -- Makes GHC consider cross-module specialization for polymorphic functions
-      -- without explicitly needing to add INLINE, INLINABLE or SPECIALIZE pragmas.
-      -- Slightly increases the binary size but improves performance considerably.
-      ghc-options: -fexpose-overloaded-unfoldings -fspecialise-aggressively
 
   if !os(windows)
     build-depends:
       unix
 
 executable postgrest
-  default-language:   GHC2021
+  default-language:   Haskell2010
   default-extensions: OverloadedStrings
                       NoImplicitPrelude
-  hs-source-dirs:     src/executable
+  hs-source-dirs:     main
   main-is:            Main.hs
-  build-depends:      base                >= 4.9 && < 4.22
-                    , containers          >= 0.5.7 && < 0.8
+  build-depends:      base                >= 4.9 && < 4.20
+                    , containers          >= 0.5.7 && < 0.7
                     , postgrest
                     , protolude           >= 0.3.1 && < 0.4
-  ghc-options:        -j -threaded -rtsopts "-with-rtsopts=-N -I0 -qg"
+  ghc-options:        -threaded -rtsopts "-with-rtsopts=-N -I0 -qg"
                       -O2 -Werror -Wall -fwarn-identities
                       -fno-spec-constr -optP-Wno-nonportable-include-path
 
@@ -217,7 +194,7 @@ executable postgrest
 
 test-suite spec
   type:               exitcode-stdio-1.0
-  default-language:   GHC2021
+  default-language:   Haskell2010
   default-extensions: OverloadedStrings
                       QuasiQuotes
                       NoImplicitPrelude
@@ -227,12 +204,10 @@ test-suite spec
                       Feature.Auth.AudienceJwtSecretSpec
                       Feature.Auth.AuthSpec
                       Feature.Auth.BinaryJwtSecretSpec
-                      Feature.Auth.JwtCacheSpec
                       Feature.Auth.NoAnonSpec
                       Feature.Auth.NoJwtSecretSpec
                       Feature.ConcurrentSpec
                       Feature.CorsSpec
-                      Feature.HttpHeaderSpec
                       Feature.ExtraSearchPathSpec
                       Feature.NoSuperuserSpec
                       Feature.ObservabilitySpec
@@ -258,10 +233,7 @@ test-suite spec
                       Feature.Query.PgSafeUpdateSpec
                       Feature.Query.PlanSpec
                       Feature.Query.PostGISSpec
-                      Feature.Query.Preferences.HandlingSpec
-                      Feature.Query.Preferences.MaxAffectedSpec
-                      Feature.Query.Preferences.TimezoneSpec
-                      Feature.Query.PreparedStatementsSpec
+                      Feature.Query.PreferencesSpec
                       Feature.Query.QueryLimitedSpec
                       Feature.Query.QuerySpec
                       Feature.Query.RangeSpec
@@ -277,19 +249,18 @@ test-suite spec
                       Feature.RollbackSpec
                       Feature.RpcPreRequestGucsSpec
                       SpecHelper
-  build-depends:      base              >= 4.9 && < 4.22
+  build-depends:      base              >= 4.9 && < 4.20
                     , aeson             >= 2.0.3 && < 2.3
                     , aeson-qq          >= 0.8.1 && < 0.9
                     , async             >= 2.1.1 && < 2.3
                     , base64-bytestring >= 1 && < 1.3
                     , bytestring        >= 0.10.8 && < 0.13
                     , case-insensitive  >= 1.2 && < 1.3
-                    , containers        >= 0.5.7 && < 0.8
-                    , hasql-pool        >= 1.0.1 && <= 1.3.0.4
-                    , hasql-transaction >= 1.0.1 && <= 1.2.1
+                    , containers        >= 0.5.7 && < 0.7
+                    , hasql-pool        >= 1.0.1 && < 1.1
+                    , hasql-transaction >= 1.0.1 && < 1.2
                     , heredoc           >= 0.2 && < 0.3
                     , hspec             >= 2.3 && < 2.12
-                    , hspec-expectations >= 0.8.4 && < 0.9
                     , hspec-wai         >= 0.10 && < 0.12
                     , hspec-wai-json    >= 0.10 && < 0.12
                     , http-types        >= 0.12.3 && < 0.13
@@ -299,64 +270,31 @@ test-suite spec
                     , monad-control     >= 1.0.1 && < 1.1
                     , postgrest
                     , process           >= 1.4.2 && < 1.7
-                    , prometheus-client >= 1.1.1 && < 1.2.0
                     , protolude         >= 0.3.1 && < 0.4
                     , regex-tdfa        >= 1.2.2 && < 1.4
                     , scientific        >= 0.3.4 && < 0.4
                     , text              >= 1.2.2 && < 2.2
-                    , time              >= 1.6 && < 1.15
                     , transformers-base >= 0.4.4 && < 0.5
                     , wai               >= 3.2.1 && < 3.3
                     , wai-extra         >= 3.0.19 && < 3.2
-  ghc-options:        -j -threaded -O0 -Werror -Wall -fwarn-identities
+  ghc-options:        -threaded -O0 -Werror -Wall -fwarn-identities
                       -fno-spec-constr -optP-Wno-nonportable-include-path
                       -fno-warn-missing-signatures
                       -fwrite-ide-info
                       -- https://github.com/PostgREST/postgrest/issues/387
                       -with-rtsopts=-K33K
 
-test-suite observability
-  type:               exitcode-stdio-1.0
-  default-language:   GHC2021
-  default-extensions: OverloadedStrings
-                      QuasiQuotes
-                      NoImplicitPrelude
-  hs-source-dirs:     test/observability
-  main-is:            Main.hs
-  other-modules:      ObsHelper
-                      Observation.JwtCache
-                      Observation.MetricsSpec
-                      Observation.SchemaCacheSpec
-  build-depends:      base              >= 4.9 && < 4.22
-                    , base64-bytestring >= 1 && < 1.3
-                    , bytestring        >= 0.10.8 && < 0.13
-                    , hasql-pool        >= 1.0.1 && <= 1.3.0.4
-                    , hasql-transaction >= 1.0.1 && <= 1.2.1
-                    , hspec             >= 2.3 && < 2.12
-                    , hspec-expectations >= 0.8.4 && < 0.9
-                    , hspec-wai         >= 0.10 && < 0.12
-                    , hspec-wai-json    >= 0.10 && < 0.12
-                    , http-types        >= 0.12.3 && < 0.13
-                    , jose-jwt          >= 0.9.6 && < 0.11
-                    , postgrest
-                    , prometheus-client >= 1.1.1 && < 1.2.0
-                    , protolude         >= 0.3.1 && < 0.4
-                    , text              >= 1.2.2 && < 2.2
-                    , wai               >= 3.2.1 && < 3.3
-  ghc-options:        -j -threaded -O0 -Werror -Wall -fwarn-identities
-                      -fno-spec-constr -optP-Wno-nonportable-include-path
-                      -fwrite-ide-info
-                      -- https://github.com/PostgREST/postgrest/issues/387
-                      -with-rtsopts=-K33K
-
 test-suite doctests
   type:               exitcode-stdio-1.0
-  default-language:   GHC2021
+  default-language:   Haskell2010
+  default-extensions: OverloadedStrings
+                      NoImplicitPrelude
   hs-source-dirs:     test/doc
   main-is:            Main.hs
-  build-depends:      base              >= 4.9 && < 4.22
-                    , doctest-parallel  >= 0.4
+  build-depends:      base              >= 4.9 && < 4.20
+                    , doctest           >= 0.8
                     , postgrest
                     , pretty-simple
-  ghc-options:        -j -threaded -O0 -Werror -Wall -fwarn-identities
+                    , protolude         >= 0.3.1 && < 0.4
+  ghc-options:        -threaded -O0 -Werror -Wall -fwarn-identities
                       -fno-spec-constr -optP-Wno-nonportable-include-path

shell.nix

@@ -7,9 +7,11 @@
 # We highly recommend that use the PostgREST binary cache by installing cachix
 # (https://app.cachix.org/) and running `cachix use postgrest`.
 { docker ? false
-, postgrest ? import ./default.nix { }
 }:
 let
+  postgrest =
+    import ./default.nix { };
+
   inherit (postgrest) pkgs;
 
   inherit (pkgs) lib;
@@ -19,9 +21,7 @@ let
       postgrest.cabalTools
       postgrest.devTools
       postgrest.docs
-      postgrest.gitTools
       postgrest.loadtest
-      postgrest.nixpkgsTools
       postgrest.release
       postgrest.style
       postgrest.tests
@@ -35,7 +35,10 @@ lib.overrideDerivation postgrest.env (
     buildInputs =
       base.buildInputs ++ [
         pkgs.cabal-install
+        pkgs.cabal2nix
+        pkgs.git
         pkgs.postgresql
+        pkgs.update-nix-fetchgit
         postgrest.hsie.bin
       ]
       ++ toolboxes;
@@ -44,10 +47,6 @@ lib.overrideDerivation postgrest.env (
       ''
         export HISTFILE=.history
 
-        # Bypass proxy for all hosts, it prevents HTTP client failures used in test
-        # suites. See: https://github.com/PostgREST/postgrest/issues/4633 for more info
-        export NO_PROXY=*
-
         source ${pkgs.bash-completion}/etc/profile.d/bash_completion.sh
         source ${pkgs.git}/share/git/contrib/completion/git-completion.bash
         source ${postgrest.hsie.bash-completion}