name: "Test"
on:
  pull_request:
  push:
jobs:
  test-nix:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
      with:
          # Nix Flakes doesn't work on shallow clones
          fetch-depth: 0
    - name: Install Nix
      uses: DeterminateSystems/nix-installer-action@v6
    - uses: DeterminateSystems/magic-nix-cache-action@main
    - run: nix-build
  test:
    strategy:
      matrix:
        go-version: [ 1.19.x, 1.20.x ]
        os: [ ubuntu-latest ]
    runs-on: ${{ matrix.os }}
    steps:
    - name: Install Go
      uses: actions/setup-go@v4
      with:
        go-version: ${{ matrix.go-version }}
    - name: Checkout code
      uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
    - name: Format
      run: if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1; fi
      if: matrix.os == 'ubuntu-latest'
    - name: Test
      run: go test -race ./...