on:
  - push
  - pull_request

permissions:
  contents: read

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: bash
    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
      - name: Install Protoc
        run: |
          case "$RUNNER_OS" in
            Linux) archive=linux-x86_64 ;;
            macOS)
              if [[ "$(uname -m)" == "arm64" ]]; then
                archive=osx-aarch_64
              else
                archive=osx-x86_64
              fi
              ;;
            Windows) archive=win64 ;;
          esac
          curl -fLsS -o "$RUNNER_TEMP/protoc.zip" "https://github.com/protocolbuffers/protobuf/releases/download/v28.1/protoc-28.1-$archive.zip"
          python -m zipfile -e "$RUNNER_TEMP/protoc.zip" "$RUNNER_TEMP/protoc"
          chmod +x "$RUNNER_TEMP/protoc/bin/"*
          echo "$RUNNER_TEMP/protoc/bin" >> "$GITHUB_PATH"
          "$RUNNER_TEMP/protoc/bin/protoc" --version
          go install google.golang.org/protobuf/cmd/protoc-gen-go
      - name: Test
        run: go test -race ./...
      - name: Vet
        run: go vet ./...
      - name: Build
        run: go build ./cmd/protodump