pull-check.yml

name: PullRequest checker

on:
  pull_request:

jobs:
  generate_matrix:
    runs-on: ubuntu-20.04
    outputs:
      packages: ${{ steps.gen_packages.outputs.packages }}
      checks: ${{ steps.gen_checks.outputs.checks }}
    steps:
      - name: Clone repository
        uses: actions/checkout@v4
        with:
          token: "${{ secrets.TEST_TOKEN }}"
      - name: Install nix
        uses: cachix/install-nix-action@v30
        with:
          extra_nix_config: |
            auto-optimise-store = true
            access-tokens = github.com=${{ secrets.TEST_TOKEN }}
            experimental-features = nix-command flakes
            substituters = https://cache.nixos.org/ https://nix-community.cachix.org https://nobbz.cachix.org
            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= nobbz.cachix.org-1:fODxpqE4ni+pFDSuj2ybYZbMUjmxNTjA7rtUNHW61Ok=
          install_url: https://releases.nixos.org/nix/nix-2.25.0/install
      - name: Generate flake.json
        run: |
          nix flake show --json > flake.json
      - id: gen_packages
        run: |
          packages=$(jq -c '.packages."x86_64-linux" | keys' < flake.json)
          printf "packages=%s" "$packages" >> $GITHUB_OUTPUT
      - id: gen_checks
        run: |
          checks=$(jq -c '.checks."x86_64-linux" | keys' < flake.json)
          printf "checks=%s" "$checks" >> $GITHUB_OUTPUT

  build_flake:
    runs-on: ubuntu-20.04
    needs: [generate_matrix]
    strategy:
      fail-fast: false
      max-parallel: 5
      matrix:
        package: ${{fromJson(needs.generate_matrix.outputs.packages)}}
    steps:
      - name: Free diskspace
        uses: easimon/maximize-build-space@master
        with:
          build-mount-path: /nix
          root-reserve-mb: 5120
          remove-dotnet: true
          remove-android: true
          remove-haskell: true
      - name: Clone repository
        uses: actions/checkout@v4
        with:
          token: "${{ secrets.TEST_TOKEN }}"
      - name: Install nix
        uses: cachix/install-nix-action@v30
        with:
          extra_nix_config: |
            auto-optimise-store = true
            access-tokens = github.com=${{ secrets.TEST_TOKEN }}
            experimental-features = nix-command flakes
            substituters = https://cache.nixos.org/ https://nix-community.cachix.org https://nobbz.cachix.org
            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= nobbz.cachix.org-1:fODxpqE4ni+pFDSuj2ybYZbMUjmxNTjA7rtUNHW61Ok=
          install_url: https://releases.nixos.org/nix/nix-2.25.0/install
      - name: Build everything
        run: nix build .#${{ matrix.package }}

  build_checks:
    runs-on: ubuntu-20.04
    needs: [generate_matrix]
    strategy:
      fail-fast: false
      max-parallel: 5
      matrix:
        check: ${{fromJson(needs.generate_matrix.outputs.checks)}}
    steps:
      - name: Clone repository
        uses: actions/checkout@v4
        with:
          token: "${{ secrets.TEST_TOKEN }}"
      - name: Install nix
        uses: cachix/install-nix-action@v30
        with:
          extra_nix_config: |
            auto-optimise-store = true
            access-tokens = github.com=${{ secrets.TEST_TOKEN }}
            experimental-features = nix-command flakes
            substituters = https://cache.nixos.org/ https://nix-community.cachix.org https://nobbz.cachix.org
            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= nobbz.cachix.org-1:fODxpqE4ni+pFDSuj2ybYZbMUjmxNTjA7rtUNHW61Ok=
          install_url: https://releases.nixos.org/nix/nix-2.25.0/install
      - name: Build everything
        run: nix build .#checks.x86_64-linux.${{ matrix.check }} --no-link

  check_flake:
    runs-on: ubuntu-20.04
    continue-on-error: true
    steps:
      - name: Clone repository
        uses: actions/checkout@v4
        with:
          token: "${{ secrets.TEST_TOKEN }}"
      - name: Install nix
        uses: cachix/install-nix-action@v30
        with:
          extra_nix_config: |
            auto-optimise-store = true
            access-tokens = github.com=${{ secrets.TEST_TOKEN }}
            experimental-features = nix-command flakes
            substituters = https://cache.nixos.org/ https://nix-community.cachix.org https://nobbz.cachix.org
            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= nobbz.cachix.org-1:fODxpqE4ni+pFDSuj2ybYZbMUjmxNTjA7rtUNHW61Ok=
          install_url: https://releases.nixos.org/nix/nix-2.25.0/install
      - name: run the checks
        run: |
          nix flake check --keep-going