buildtest.yml

name: "Build & Test"

on:
  pull_request:
  push:
    branches:
      - main
    tags:
      - v*

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [[ubuntu-latest], [macos-latest], [self-hosted, macOS], [self-hosted, linux, ARM64]]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
    - uses: cachix/install-nix-action@v25
    - uses: cachix/cachix-action@v14
      with:
        name: devenv
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
    - run: nix build
    - name: Run tests
      run: |
        ./result/bin/devenv ci
        ./result/bin/devenv shell devenv-run-tests
        ./result/bin/devenv search ncdu | grep "pkgs\.ncdu"
  pin:
    needs: build
    if: startsWith(github.ref, 'refs/tags/v')
    uses: ./.github/workflows/pin.yml
    secrets: inherit
  generate-examples:
    runs-on: ubuntu-latest
    outputs:
      examples: ${{ steps.set-examples.outputs.examples }}
    steps:
    - name: Checkout base repo
      uses: actions/checkout@v4
    - id: set-examples
      run: |
        json=$(tree -J -L 1 examples | jq -c '[.[0].contents[] | .name]')
        echo "examples=$json" >> $GITHUB_OUTPUT
  examples:
    name: ${{ matrix.example }} (${{ join(matrix.os) }})
    needs: [generate-examples, build]
    strategy:
      fail-fast: false
      matrix:
        os: [[ubuntu-latest], [macos-latest], [self-hosted, macOS], [self-hosted, linux, ARM64]]
        example: ${{ fromJSON(needs.generate-examples.outputs.examples) }}
    runs-on: ${{ matrix.os }}
    steps:
    - run: sudo rm -rf /opt&
    - uses: actions/checkout@v4
    - uses: cachix/install-nix-action@v25
      with:
        extra_nix_config: |
          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
    - uses: cachix/cachix-action@v14
      with:
        name: devenv
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
    - name: Disable package aliases 
      run: |
        mkdir -p ~/.config/nixpkgs
        echo '{ allowAliases = false; }' > ~/.config/nixpkgs/config.nix
    - run: |
        nix build
        ./result/bin/devenv test ${{ matrix.example }}
  direnv:
    name: direnv (${{ join(matrix.os) }})
    needs: build
    strategy:
      fail-fast: false
      matrix:
        os: [[ubuntu-latest], [macos-latest], [self-hosted, macOS], [self-hosted, Linux, ARM64]]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
    - uses: cachix/install-nix-action@v25
      with:
        nix_path: nixpkgs=channel:nixos-unstable
    - uses: cachix/cachix-action@v14
      with:
        name: devenv
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
    - run: |
        mv ./examples/simple/devenv.yaml ./examples/simple/devenv.yaml.orig
        nix run nixpkgs#gawk -- '
          { print }
          /^inputs:$/ {
            print "  devenv:";
            print "    url: path:../../?dir=src/modules";
          }
        ' ./examples/simple/devenv.yaml.orig > ./examples/simple/devenv.yaml
        nix profile remove '.*'
        nix profile install . 'nixpkgs#direnv' 
        mkdir -p ~/.config/direnv/
        cat > ~/.config/direnv/direnv.toml << 'EOF'
        [global]
        strict_env = true
        EOF
        direnv allow ./examples/simple
        direnv exec ./examples/simple true
  fish-zsh:
    name: zsh/fish (${{ join(matrix.os) }})
    needs: build
    strategy:
      fail-fast: false
      matrix:
        os: [[ubuntu-latest], [macos-latest], [self-hosted, macOS], [self-hosted, linux, ARM64]]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
    - uses: cachix/install-nix-action@v25
      with:
        nix_path: nixpkgs=channel:nixos-unstable
    - uses: cachix/cachix-action@v14
      with:
        name: devenv
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
    - run: nix build
    - run: |
        nix shell nixpkgs#zsh -c zsh -c "./result/bin/devenv version"
        nix shell nixpkgs#fish -c fish -c "./result/bin/devenv version"