name: Test

on:
  workflow_call:
    secrets:
      CACHIX_AUTH_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/**
      - .stylish-haskell.yaml
      - cabal.project
      - postgrest.cabal
      - '**.hs'
      - test/**
      - '!**.md'

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:
  lint-style:
    name: Lint & Style
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Nix Environment
        uses: ./.github/actions/setup-nix
        with:
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
          tools: style
      - 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


  coverage:
    name: Coverage
    runs-on: ubuntu-latest
    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@v4
      - name: Setup Nix Environment
        uses: ./.github/actions/setup-nix
        with:
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
          tools: tests

      - name: Run coverage (IO tests and Spec tests against PostgreSQL 15)
        run: postgrest-coverage
      - name: Upload coverage to codecov
        uses: codecov/codecov-action@v3.1.5
        with:
          files: ./coverage/codecov.json

      - 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:
        pgVersion: [9.6, 10, 11, 12, 13, 14, 15, 16]
    name: PG ${{ matrix.pgVersion }}
    runs-on: ubuntu-latest
    defaults:
      run:
        # Hack for enabling color output, see:
        # https://github.com/actions/runner/issues/241#issuecomment-842566950
        shell: script -qec "bash --noprofile --norc -eo pipefail {0}"
    steps:
      - uses: actions/checkout@v4
      - name: Setup Nix Environment
        uses: ./.github/actions/setup-nix
        with:
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
          tools: tests withTools

      - name: Run spec tests
        if: always()
        run: postgrest-with-postgresql-${{ matrix.pgVersion }} postgrest-test-spec

      - name: Run IO tests
        if: always()
        run: postgrest-with-postgresql-${{ matrix.pgVersion }} postgrest-test-io -vv


  memory:
    name: Memory
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Nix Environment
        uses: ./.github/actions/setup-nix
        with:
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
          tools: memory
      - name: Run memory tests
        run: postgrest-test-memory


  loadtest:
    name: Loadtest
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Setup Nix Environment
        uses: ./.github/actions/setup-nix
        with:
          tools: loadtest
      - uses: actions-ecosystem/action-get-latest-tag@v1
        id: get-latest-tag
        with:
          semver_only: true
      - name: Run loadtest
        run: |
          postgrest-loadtest-against main ${{ steps.get-latest-tag.outputs.tag }}
          postgrest-loadtest-report > loadtest/loadtest.md
      - name: Upload report
        uses: actions/upload-artifact@v4
        with:
          name: loadtest.md
          path: loadtest/loadtest.md
          if-no-files-found: error