ci.yml

on:
  pull_request:
  push:
    branches:
      - main
      - 'releases/*'
jobs:
  list-determinate-shells:
    runs-on: ubuntu-22.04
    outputs:
      shells: ${{ steps.shells.outputs.shells }}
    steps:
      - uses: cachix/install-nix-action@v30
      - id: shells
        run: |
          echo "shells=$(nix eval github:DeterminateSystems/zero-to-nix#devShells.x86_64-linux --apply builtins.attrNames --json)" >> "$GITHUB_OUTPUT"
  test-determinate-shells:
    needs:
      - list-determinate-shells
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        shell: ${{ fromJSON(needs.list-determinate-shells.outputs.shells) }}
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@v30
      - uses: ./
        with:
          arguments: github:DeterminateSystems/zero-to-nix#${{ matrix.shell }}
  test-self:
    strategy:
      matrix:
        runs-on:
          - ubuntu-22.04
          - macos-13
    runs-on: ${{ matrix.runs-on }}
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@v30
      - uses: ./
      - name: Make the nix command fail
        uses: ./
        with:
          arguments: --a-bad-flag
        id: should-fail
        continue-on-error: true
      - name: Fail if the action succeeded when the nix command failed
        if: steps.should-fail.outcome == 'success'
        run: exit 1
  check:
    strategy:
      matrix:
        runs-on:
          - ubuntu-22.04
          - macos-13
    runs-on: ${{ matrix.runs-on }}
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@v30
      - run: nix flake check --keep-going --print-build-logs --show-trace