release.yml

name: Release # This name is used by the publish-docker workflow
on:
  push:
    tags:
      - 'scip-ruby-v*'

jobs:
  build-and-upload-artifacts:
    name: 'Build and upload artifacts'
    strategy:
      matrix:
        platform: ['ubuntu-20.04-16core-graph-team', 'macos-13-xlarge']
        config: ['asserts', 'release']
    runs-on: ${{ matrix.platform }}
    env:
      TAG: ${{ github.event.ref }}
    steps:
      - uses: actions/checkout@v4
      # Keep in sync with ci.yml
      - uses: ruby/setup-ruby@v1
      - name: Manually evict cache entry if applicable
        if: ${{ runner.os == 'Linux' }}
        run: ACCESS_TOKEN='${{ secrets.GITHUB_TOKEN }}' python3 .github/workflows/evict.py
      - name: "🚀 Mount Bazel build cache"
        if: ${{ runner.os == 'Linux' }}
        uses: actions/cache@v4
        with:
          path: ~/bazelcache/build
          key: bazel-build-${{ runner.os }}-${{ github.sha }}
          restore-keys: |
            bazel-build-${{ runner.os }}-
            bazel-build-
      - name: "🚀 Mount Bazel repo cache"
        uses: actions/cache@v4
        if: ${{ runner.os == 'Linux' }}
        with:
          path: ~/bazelcache/repos
          key: bazel-repos-${{ runner.os }}-${{ hashFiles('WORKSPACE') }}
          restore-keys: |
            bazel-repos-${{ runner.os }}-
            bazel-repos-
      - name: "⚙️ Setup Bazel"
        run: VERSION="${GITHUB_REF/refs\/tags\/scip-ruby-v/}" .github/workflows/setup-bazel.sh
      - name: "🔎 Identify OS"
        run: echo "OS=$(uname -s | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_ENV"
      - name: ${{ format('🏗 Build ({0})', matrix.config) }}
        run: |
          CONFIG="dev"
          if [ "$CFG" == "release" ]; then
            CONFIG="release-${OS/darwin/mac}"
          fi
          ./bazel build //main:scip-ruby --config="$CONFIG" --execution_log_binary_file=log
          echo "config=$CONFIG" >> "$GITHUB_ENV"
        env:
          OS: ${{ env.OS }}
          CFG: ${{ matrix.config }}
      - name: "🪵 Upload log"
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.config }}-build-log
          path: log
      - name: ${{ format('🪄 Rename binary ({0})', matrix.config) }}
        run: |
          SUFFIX="-asserts"
          if [ "$CFG" == "release" ]; then
            SUFFIX=""
          fi
          outBinaryPath="scip-ruby${SUFFIX}-$(uname -m)-$OS"
          cp bazel-bin/main/scip-ruby "$outBinaryPath"
          echo "outBinaryPath=$outBinaryPath" >> "$GITHUB_ENV"
          echo "suffix=$SUFFIX" >> "$GITHUB_ENV"
        env:
          OS: ${{ env.OS }}
          CFG: ${{ matrix.config }}
      - name: ${{ format('📦 Store binary ({0})', matrix.config) }}
        uses: actions/upload-artifact@v4
        with:
          name: artifacts-binary-${{ matrix.platform }}-${{ matrix.config }}
          path: ${{ env.outBinaryPath }}
      - name: ${{ format('💎 Build Gem(s) ({0})', matrix.config) }}
        run: ./bazel build //gems/scip-ruby --config="${{ env.config }}"
      - name: ${{ format('📦 Store Gem(s) to GitHub ({0})', matrix.config) }}
        uses: actions/upload-artifact@v4
        with:
          name: artifacts-gem-${{ matrix.platform }}-${{ matrix.config }}
          path: bazel-bin/gems/scip-ruby/*.gem

  create-release:
    name: 'Create release'
    needs: build-and-upload-artifacts
    runs-on: 'ubuntu-20.04'
    steps:
      - uses: actions/checkout@v4
      - name: Create Release
        run: |
          TAG="${GITHUB_REF/refs\/tags\//}"
          TITLE="${TAG/-v/ v}"
          TEMPLATE="$(< .github/workflows/release-template.md)"
          echo "${TEMPLATE//TAG_PLACEHOLDER/$TAG}" > notes
          gh release create "$TAG" --title "$TITLE" --notes-file notes
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      # Download everything to avoid spelling out the different
      # platforms here.
      - name: '📥 Download all artifacts'
        uses: actions/download-artifact@v4
        with:
          pattern: artifacts-*
          path: release-artifacts
          merge-multiple: true
      - name: '📤 Upload artifacts for release'
        run: gh release upload "${GITHUB_REF/refs\/tags\//}" ./release-artifacts/*
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      # There is also publish-manual.yml in case that is needed for some reason.
      - name: 'Publish gems'
        run: |
          for g in ./release-artifacts/**.gem; do
            GEM_HOST_API_KEY=${{ secrets.RUBYGEMS_API_KEY }} gem push "$g"
          done