build.yml

name: Build
on:
  - pull_request
  - push

jobs:
  rubocop:
    name: Lint (Rubocop)
    runs-on: ubuntu-20.04
    container: ruby:3.1
    steps:
     - name: Checkout
       uses: actions/checkout@v2
     - name: Bundle
       run: bundle install
     - name: Rubocop
       run: bundle exec rubocop -f simple
  shellcheck:
    name: Lint (Shellcheck)
    runs-on: ubuntu-20.04
    container: debian:10
    steps:
     - name: Checkout
       uses: actions/checkout@v2
     - name: Install shellcheck
       run: apt-get update && apt-get install -y shellcheck
     - name: Shellcheck
       run: shellcheck libexec/*
  build-ruby:
    name: Build (ruby)
    outputs:
      GEM_VERSION: ${{ steps.set-metadata.outputs.GEM_VERSION }}
    runs-on: ubuntu-20.04
    container: ruby:3.1
    steps:
      - name: Update Rubygems and Bundler
        run: |
          gem update --system 3.3.26
          gem install bundler -v '~> 2.3.26'
      - name: Checkout
        uses: actions/checkout@v2
      - name: Bundle
        run: bundle install
      - name: Set metadata
        id: set-metadata
        run: |
            ./libexec/metadata ruby_platform | tee ruby_platform
            echo "::set-output name=RUBY_PLATFORM::$(cat ruby_platform)"
            ./libexec/metadata gem_platform | tee gem_platform
            echo "::set-output name=GEM_PLATFORM::$(cat gem_platform)"
            ./libexec/metadata gem_version | tee gem_version
            echo "::set-output name=GEM_VERSION::$(cat gem_version)"
            ./libexec/metadata node_version | tee node_version
            echo "::set-output name=NODE_VERSION::$(cat node_version)"
            ./libexec/metadata libv8_version | tee libv8_version
            echo "::set-output name=LIBV8_VERSION::$(cat libv8_version)"
      - name: Download Node.js
        run: |
            ./libexec/download-node ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Extract Node.js
        run: |
            ./libexec/extract-node ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Validate V8 version
        run: |
            ./libexec/metadata libv8_version_h | tee libv8_version_h
            diff libv8_version_h libv8_version
      - name: Build gem
        run: |
            bundle exec rake build
      - name: Upload gem
        uses: actions/upload-artifact@v3
        with:
          name: gem-${{ steps.set-metadata.outputs.GEM_VERSION  }}-ruby
          path: pkg
  build-darwin:
    strategy:
      fail-fast: false
      matrix:
        platform:
          - x86_64
          - arm64
    name: Build (darwin)
    outputs:
      GEM_VERSION: ${{ steps.set-metadata.outputs.GEM_VERSION }}
    runs-on: macos-12
    env:
      TARGET_PLATFORM: ${{ matrix.platform }}-darwin
      RUBY_TARGET_PLATFORM: ${{ matrix.platform }}-darwin
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Bundle
        run: bundle install
      - name: Set metadata
        id: set-metadata
        run: |
            ./libexec/metadata ruby_platform | tee ruby_platform
            echo "RUBY_PLATFORM=$(cat ruby_platform)" >> $GITHUB_OUTPUT
            ./libexec/metadata gem_platform | tee gem_platform
            echo "GEM_PLATFORM=$(cat gem_platform)" >> $GITHUB_OUTPUT
            ./libexec/metadata gem_version | tee gem_version
            echo "GEM_VERSION=$(cat gem_version)" >> $GITHUB_OUTPUT
            ./libexec/metadata node_version | tee node_version
            echo "NODE_VERSION=$(cat node_version)" >> $GITHUB_OUTPUT
            ./libexec/metadata libv8_version | tee libv8_version
            echo "LIBV8_VERSION=$(cat libv8_version)" >> $GITHUB_OUTPUT
      - name: Download Node.js
        run: |
            ./libexec/download-node ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Extract Node.js
        run: |
            ./libexec/extract-node ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Validate V8 version
        run: |
            ./libexec/metadata libv8_version_h | tee libv8_version_h
            diff libv8_version_h libv8_version
      - name: Build V8
        run: |
            ./libexec/build-libv8 ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Build Monolith
        run: |
            ./libexec/build-monolith ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Inject V8
        run: |
            ./libexec/inject-libv8 ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Test V8 in C++
        if: matrix.platform != 'arm64'
        run: |
            cd test/gtest
            cmake -S . -B build
            cd build
            cmake --build .
            ./c_v8_tests
      - name: Build binary gem
        run: |
            bundle exec rake binary
      - name: Upload V8
        uses: actions/upload-artifact@v3
        with:
          name: v8-${{ steps.set-metadata.outputs.LIBV8_VERSION  }}-${{ steps.set-metadata.outputs.GEM_PLATFORM }}
          path: vendor
      - name: Upload gem
        uses: actions/upload-artifact@v3
        with:
          name: gem-${{ steps.set-metadata.outputs.GEM_VERSION  }}-${{ steps.set-metadata.outputs.GEM_PLATFORM }}
          path: pkg
  build-linux:
    strategy:
      fail-fast: false
      matrix:
        platform:
          - amd64
          - arm64
          # arm
          # ppc64le
          # s390x
        libc:
          - gnu
        include:
          - platform: amd64
            libc: musl
    name: Build (linux)
    outputs:
      GEM_VERSION: ${{ steps.set-metadata.outputs.GEM_VERSION }}
    runs-on: ubuntu-20.04
    steps:
      - name: Set cross-compilation platform
        id: platform
        run: |
          case ${{ matrix.platform }} in
            amd64)
              case ${{ matrix.libc }} in
                gnu)
                  echo 'x86_64-linux-gnu'
                  ;;
                musl)
                  echo 'x86_64-alpine-linux-musl'
                  ;;
              esac
              ;;
            arm64)
              echo 'aarch64-linux-gnu'
              ;;
          esac | tee target_platform
          case ${{ matrix.platform }} in
            amd64)
              case ${{ matrix.libc }} in
                gnu)
                  echo 'x86_64-linux'
                  ;;
                musl)
                  echo 'x86_64-linux-musl'
                  ;;
              esac
              ;;
            arm64)
              echo 'aarch64-linux'
              ;;
          esac | tee ruby_target_platform
          echo "::set-output name=target_platform::$(cat target_platform)"
          echo "::set-output name=ruby_target_platform::$(cat ruby_target_platform)"
      - name: Start container
        id: container
        run: |
          case ${{ matrix.libc }} in
            gnu)
              echo 'ruby:3.1'
              ;;
            musl)
              echo 'ruby:3.1-alpine'
              ;;
          esac | tee container_image
          echo "::set-output name=image::$(cat container_image)"
          docker run --rm -d -v "${PWD}":"${PWD}" -w "${PWD}" --platform linux/amd64 -e RUBY_TARGET_PLATFORM=${{ steps.platform.outputs.ruby_target_platform }} -e TARGET_PLATFORM=${{ steps.platform.outputs.target_platform }} $(cat container_image) /bin/sleep 64d | tee container_id
          docker exec -w "${PWD}" $(cat container_id) uname -a
          echo "::set-output name=id::$(cat container_id)"
      - name: Install Alpine system dependencies
        if: ${{ matrix.libc == 'musl' }}
        run: docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apk add --no-cache build-base linux-headers bash python3 git curl tar cmake clang ccache
      - name: Install Debian system dependencies
        if: ${{ matrix.libc == 'gnu' }}
        run: |
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apt-get update
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apt-get install -y cmake clang ccache
      - name: Install Debian cross-compiler
        if: ${{ matrix.libc == 'gnu' && matrix.platform != 'amd64' }}
        run: |
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apt-get install -y binutils-aarch64-linux-gnu gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
      - name: Update Rubygems and Bundler
        run: |
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} gem update --system 3.3.26
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} gem install bundler -v '~> 2.3.26'
      - name: Checkout
        uses: actions/checkout@v2
      - name: Bundle
        run: docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle install
      - name: Set metadata
        id: set-metadata
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/metadata ruby_platform | tee ruby_platform
            echo "::set-output name=RUBY_PLATFORM::$(cat ruby_platform)"
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/metadata gem_platform | tee gem_platform
            echo "::set-output name=GEM_PLATFORM::$(cat gem_platform)"
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/metadata gem_version | tee gem_version
            echo "::set-output name=GEM_VERSION::$(cat gem_version)"
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/metadata node_version | tee node_version
            echo "::set-output name=NODE_VERSION::$(cat node_version)"
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/metadata libv8_version | tee libv8_version
            echo "::set-output name=LIBV8_VERSION::$(cat libv8_version)"
      - name: Download Node.js
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/download-node ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Extract Node.js
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/extract-node ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Validate V8 version
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/metadata libv8_version_h | tee libv8_version_h
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} diff libv8_version_h libv8_version
      - name: Build V8
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/build-libv8 ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Build Monolith
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/build-monolith ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Inject V8
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ./libexec/inject-libv8 ${{ steps.set-metadata.outputs.NODE_VERSION }}
      - name: Test V8 in C++
        if: matrix.platform != 'arm64'
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bash -c "cd test/gtest && cmake -S . -B build && cd build && cmake --build . && ctest"
      - name: Build binary gem
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake binary[${{ steps.platform.outputs.ruby_target_platform }}]
      - name: Upload V8
        uses: actions/upload-artifact@v3
        with:
          name: v8-${{ steps.set-metadata.outputs.LIBV8_VERSION  }}-${{ steps.platform.outputs.ruby_target_platform }}
          path: vendor
      - name: Upload gem
        uses: actions/upload-artifact@v3
        with:
          name: gem-${{ steps.set-metadata.outputs.GEM_VERSION  }}-${{ steps.platform.outputs.ruby_target_platform }}
          path: pkg
  test-ruby:
    strategy:
      fail-fast: false
      matrix:
        platform:
          - amd64
          # other platforms would need emulation, which is way too slow
        container:
          - image: ruby:3.1
            version: '3.1'
            libc: gnu
          - image: ruby:3.1-alpine
            version: '3.1'
            libc: musl
          - image: ruby:3.2
            version: '3.2'
            libc: gnu
          - image: ruby:3.2-alpine
            version: '3.2'
            libc: musl
          - image: ruby:3.3
            version: '3.3'
            libc: gnu
          - image: ruby:3.3-alpine
            version: '3.3'
            libc: musl
    name: Test (ruby) (${{ matrix.container.version }}, ${{ matrix.platform }}, ${{ matrix.container.libc }})
    needs: build-ruby
    runs-on: ubuntu-20.04
    container: ${{ matrix.container.image }}
    steps:
      - name: Install Alpine system dependencies
        if: ${{ matrix.container.libc == 'musl' }}
        run: apk add --no-cache build-base linux-headers bash python3 git curl tar
      - name: Update Rubygems and Bundler
        run: |
          gem update --system 3.3.26
          gem install bundler -v '~> 2.3.26'
      - name: Set metadata
        id: set-metadata
        run: |
            ruby -e 'puts Gem.platforms.last.to_s' | tee gem_platform
            echo "::set-output name=GEM_PLATFORM::$(cat gem_platform)"
      - name: Download a single artifact
        uses: actions/download-artifact@v3
        with:
          name: gem-${{ needs.build-ruby.outputs.GEM_VERSION }}-ruby
          path: pkg
      - name: Install gem
        run: gem install --verbose pkg/libv8-node-${{ needs.build-ruby.outputs.GEM_VERSION }}.gem
      - name: Test with mini_racer
        run: |
          export BUNDLE_FORCE_RUBY_PLATFORM=y
          git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
          cd test/mini_racer
          ruby -i -ne '$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"${{ needs.build-ruby.outputs.GEM_VERSION }}\"\n") : print' lib/mini_racer/version.rb
          ruby -i -ne '$_ =~ /spec.required_ruby_version/ ? "" : print' mini_racer.gemspec
          bundle install
          bundle exec rake compile
          bundle exec rake test
  test-darwin:
    strategy:
      fail-fast: false
      matrix:
        platform:
          - x86_64
          # arm64
    name: Test (darwin)
    needs: build-darwin
    runs-on: macos-12
    steps:
      - name: Set metadata
        id: set-metadata
        run: |
            ruby -e 'puts Gem.platforms.last.to_s.gsub(/-darwin-?\d+/, "-darwin")' | tee gem_platform
            echo "::set-output name=GEM_PLATFORM::$(cat gem_platform)"
      - name: Download a single artifact
        uses: actions/download-artifact@v3
        with:
          name: gem-${{ needs.build-darwin.outputs.GEM_VERSION }}-${{ steps.set-metadata.outputs.GEM_PLATFORM }}
          path: pkg
      - name: Install gem
        run: gem install pkg/libv8-node-${{ needs.build-darwin.outputs.GEM_VERSION }}-${{ steps.set-metadata.outputs.GEM_PLATFORM }}.gem
      - name: Test with mini_racer
        run: |
          git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
          cd test/mini_racer
          ruby -i -ne '$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"${{ needs.build-darwin.outputs.GEM_VERSION }}\"\n") : print' lib/mini_racer/version.rb
          ruby -i -ne '$_ =~ /spec.required_ruby_version/ ? "" : print' mini_racer.gemspec
          bundle install
          bundle exec rake compile
          bundle exec rake test
  test-linux:
    strategy:
      fail-fast: false
      matrix:
        version:
          - '3.1'
          - '3.2'
          - '3.3'
        platform:
          - amd64
          # arm64
          # arm
          # ppc64le
          # s390x
        libc:
          - gnu
          - musl
        include:
          - version: '3.1'
            platform: 'arm64'
            libc: 'gnu'
          - version: '3.2'
            platform: 'arm64'
            libc: 'gnu'
          - version: '3.3'
            platform: 'arm64'
            libc: 'gnu'
    name: Test (linux)
    needs: build-linux
    runs-on: ubuntu-20.04
    steps:
      - name: Enable ${{ matrix.platform }} platform
        id: qemu
        if: ${{ matrix.platform != 'amd64' }}
        run: |
          docker run --privileged --rm tonistiigi/binfmt:latest --install ${{ matrix.platform }} | tee platforms.json
          echo "::set-output name=platforms::$(cat platforms.json)"
      - name: Start container
        id: container
        run: |
          case ${{ matrix.libc }} in
            gnu)
              echo 'ruby:${{ matrix.version }}'
              ;;
            musl)
              echo 'ruby:${{ matrix.version }}-alpine'
              ;;
          esac | tee container_image
          echo "::set-output name=image::$(cat container_image)"
          docker run --rm -d -v "${PWD}":"${PWD}" -w "${PWD}" --platform linux/${{ matrix.platform }} $(cat container_image) /bin/sleep 64d | tee container_id
          docker exec -w "${PWD}" $(cat container_id) uname -a
          echo "::set-output name=id::$(cat container_id)"
      - name: Install Alpine system dependencies
        if: ${{ matrix.libc == 'musl' }}
        run: docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apk add --no-cache build-base git libstdc++
      - name: Update Rubygems and Bundler
        run: |
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} gem update --system 3.3.26
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} gem install bundler -v '~> 2.3.26'
      - name: Set metadata
        id: set-metadata
        run: |
            docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ruby -e 'puts Gem::Platform.local.tap { |p| RUBY_PLATFORM =~ /musl/ && p.version.nil? and p.instance_eval { @version = "musl" } }.to_s' | tee gem_platform
            echo "::set-output name=GEM_PLATFORM::$(cat gem_platform)"
      - name: Download a single artifact
        uses: actions/download-artifact@v3
        with:
          name: gem-${{ needs.build-linux.outputs.GEM_VERSION }}-${{ steps.set-metadata.outputs.GEM_PLATFORM }}
          path: pkg
      - name: Install gem
        run: docker exec -w "${PWD}" ${{ steps.container.outputs.id }} gem install pkg/libv8-node-${{ needs.build-linux.outputs.GEM_VERSION }}-${{ steps.set-metadata.outputs.GEM_PLATFORM }}.gem
      - name: Test with mini_racer
        run: |
          git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
          cd test/mini_racer
          ruby -i -ne '$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"${{ needs.build-linux.outputs.GEM_VERSION }}\"\n") : print' lib/mini_racer/version.rb
          ruby -i -ne '$_ =~ /spec.required_ruby_version/ ? "" : print' mini_racer.gemspec
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle install
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake compile
          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake test