name: Cachix

# This workflow serves to
#   - keep cachix up to date with the main branch
#   - incrementally update cachix for large dependency
#     updates, e.g. after running postgrest-nixpkgs-upgrade,
#     which can cause the main CI workflow to time out

on:
  workflow_dispatch:
  push:
    branches:
      - main
      - rel-*
    tags:
      - v*

jobs:
  Seed-Cachix:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: Linux
            runs-on: ubuntu-latest
          - os: MacOS
            runs-on: macos-latest
    name: Seed ${{ matrix.os }}
    runs-on: ${{ matrix.runs-on }}
    steps:
      - uses: actions/checkout@v3
      - name: Setup Nix Environment
        uses: ./.github/actions/setup-nix
        with:
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'

      - name: Install cachix tooling
        run: |
          nix-env -f default.nix -iA devTools.pushCachix.bin
          postgrest-push-cachix

      - name: Seed dynamic postgrest build
        run: |
          nix-build -A postgrestPackage
          postgrest-push-cachix

      - name: Seed style tools
        run: |
          nix-build -A style
          postgrest-push-cachix

      - name: Seed test tools
        run: |
          nix-build -A tests
          postgrest-push-cachix

      - name: Seed static toolchain
        if: matrix.os == 'Linux'
        run: |
          nix-build -A packagesStatic.haskellPackages.hello
          postgrest-push-cachix

      - name: Seed static postgresql build (for libpq)
        if: matrix.os == 'Linux'
        run: |
          nix-build -A packagesStatic.pkgs.postgresql
          postgrest-push-cachix

      - name: Seed static postgrest build
        if: matrix.os == 'Linux'
        run: |
          nix-build -A postgrestStatic
          postgrest-push-cachix

      - name: Build and push everything to Cachix
        run: |
          nix-build
          postgrest-push-cachix