ruvoy/.github/workflows/release.yml at main · CodePrometheus/ruvoy · GitHub

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name: Release

# Two gems with separate reasons to change, so two tag namespaces:
#   v0.1.0        publishes ruvoy
#   envoy/v1.39.1 publishes ruvoy-envoy
# Both are always built, because the acceptance test needs an Envoy to run
# against; only the one the tag names is published.
on:
  push:
    tags:
      - "v*"
      - "envoy/v*"

permissions:
  contents: read

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: ubuntu-latest
            arch: x86_64
          - runner: ubuntu-24.04-arm
            arch: aarch64
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 40
    env:
      BUNDLE_WITH: test
    steps:
      - uses: actions/checkout@v6
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: .ruby-version
          bundler-cache: true
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2

      - name: Build both gems
        run: bundle exec rake build:gem

      # A gem that installs and cannot serve a request is the failure this
      # whole packaging exists to prevent, so nothing is published until an
      # installed copy has answered one.
      - name: Install the gems and serve a request through them
        run: bundle exec rake e2e:packaged_gem

      - uses: actions/upload-artifact@v4
        with:
          name: gems-${{ matrix.arch }}
          path: "*.gem"
          if-no-files-found: error

  publish:
    needs: build
    runs-on: ubuntu-latest
    environment: release
    permissions:
      contents: write
      id-token: write
    steps:
      - uses: actions/checkout@v6
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: .ruby-version
      - uses: actions/download-artifact@v4
        with:
          pattern: gems-*
          merge-multiple: true
          path: gems

      # The tag decides which gem is released; the other was built only so the
      # acceptance test had something to run against.
      - name: Select the gems this tag releases
        id: select
        run: |
          if [[ "$GITHUB_REF_NAME" == envoy/v* ]]; then
            echo "glob=gems/ruvoy-envoy-*.gem" >>"$GITHUB_OUTPUT"
          else
            echo "glob=gems/ruvoy-[0-9]*.gem" >>"$GITHUB_OUTPUT"
          fi

      - name: Refuse a tag that does not match what was built
        run: |
          shopt -s nullglob
          files=(${{ steps.select.outputs.glob }})
          [[ ${#files[@]} -gt 0 ]] || { echo "no gem matches $GITHUB_REF_NAME"; exit 1; }
          expected="${GITHUB_REF_NAME#envoy/}"
          expected="${expected#v}"
          for file in "${files[@]}"; do
            [[ "$file" == *"-$expected-"* ]] ||
              { echo "$file does not carry version $expected"; exit 1; }
          done
          printf 'releasing:\n'; printf '  %s\n' "${files[@]}"

      # Before anything is published, so a release without notes stops here.
      - name: Write the release notes
        run: rake "release:notes[$GITHUB_REF_NAME]" >release-notes.md

      - uses: rubygems/configure-rubygems-credentials@v2.1.0

      - name: Push to RubyGems
        run: |
          shopt -s nullglob
          for file in ${{ steps.select.outputs.glob }}; do
            gem push "$file"
          done

      - name: Attach the gems to the GitHub release
        env:
          GH_TOKEN: ${{ github.token }}
        run: gh release create "$GITHUB_REF_NAME" --notes-file release-notes.md ${{ steps.select.outputs.glob }}