build-and-release.yml

name: Build and release

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        # Specify a test matrix of specific OS/arch pairs using GitHub's special expansion matching syntax described in
        # [1]
        #
        # [1] https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/running-variations-of-jobs-in-a-workflow#expanding-or-adding-matrix-configurations
        go-os-target: ["windows", "darwin", "linux"]
        go-arch-target: ["amd64", "arm64"]
        include:
          # Add the JS/wasm target (standalone since it can't pair with the matrix above
          - go-os-target: "js"
            go-arch-target: "wasm"

    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: '1.20'

      - name: Build all protodot other than Windows
        run: go build -o "build/protodot-${{ matrix.go-os-target }}-${{ matrix.go-arch-target }}"
        if: matrix.go-os-target != 'windows'
        env:
          GOOS: ${{ matrix.go-os-target }}
          GOARCH: ${{ matrix.go-arch-target }}

      - name: Build protodot for Windows with exe extension
        run: go build -o "build/protodot-${{ matrix.go-os-target }}-${{ matrix.go-arch-target }}.exe"
        if: matrix.go-os-target == 'windows'
        env:
          GOOS: ${{ matrix.go-os-target }}
          GOARCH: ${{ matrix.go-arch-target }}


      - name: Upload built assets (on tag push)
        uses: softprops/action-gh-release@v2
        if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
        with:
          files: build/*

      # Upload GitHub Action workflow *artifacts*. Note "artifacts" are a different concept to GitHub release assets.
      # The former is available on each GitHub Actions workflow run. The latter is associated with only a pushed tag.

      - name: Upload release artifacts except Windows
        uses: actions/upload-artifact@v4
        with:
          name: "protodot-${{ matrix.go-os-target }}-${{ matrix.go-arch-target }}"
          path: "build/protodot-${{ matrix.go-os-target }}-${{ matrix.go-arch-target }}"

      # Ensure Windows assets have exe extension
      - name: Upload remaining Windows release artifacts (with 'exe' extension)
        uses: actions/upload-artifact@v3
        if: matrix.go-os-target == 'windows'
        with:
          name: "protodot-${{ matrix.go-os-target }}-${{ matrix.go-arch-target }}.exe"
          path: "build/protodot-${{ matrix.go-os-target }}-${{ matrix.go-arch-target }}.exe"