build.yml

name: Build and Release
on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - master

jobs:
  build_for_linux:
    runs-on: ubuntu-latest
    name: Build for Linux
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Cache Docker layers
        uses: satackey/action-docker-layer-caching@v0.0.8
        with:
          key: docker-layers-linux-{hash}
          restore-keys: |
            docker-layers-linux-
        # Ignore the failure of a step and avoid terminating the job.
        continue-on-error: true

      - name: Build Docker builder image
        run: docker build --build-arg UID=$(id -u) --build-arg GID=$(id -g) -f .github/docker/linux/Dockerfile -t builder .

      - name: Build
        run: docker run --rm -e CI -v $(pwd):/app -w /app builder

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: jvips-libs-linux
          path: JVips-libs.tar.gz

  build_for_windows:
    runs-on: ubuntu-latest
    name: Build for Windows
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Build Docker builder image
        run: docker build --build-arg UID=$(id -u) --build-arg GID=$(id -g) -f .github/docker/windows/Dockerfile -t builder .

      - name: Build
        run: docker run --rm -e CI -v $(pwd):/app -w /app builder

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: jvips-libs-windows
          path: JVips-libs.tar.gz

  build_for_macos:
    runs-on: macos-latest
    name: Build for macOS
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Select Java
        uses: actions/setup-java@v1
        with:
          java-version: "1.8.0"
          java-package: jdk
          architecture: x64

      - name: Install vips
        run: ./setup-for-macos.sh

      - name: Build
        run: ./build.sh --with-macos --without-w64 --without-linux

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: jvips-libs-macos
          path: JVips-libs.tar.gz

  release:
    needs: [build_for_linux, build_for_macos, build_for_windows]
    if: contains('refs/heads/master', github.ref)
    runs-on: ubuntu-latest
    name: Merge macOS, Linux, Windows artifacts into a JAR and release it
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Read GPG private key
        run: echo -ne "$GPG_PRIVATE_KEY" | base64 --decode > $RUNNER_TEMP/key.asc
        env:
          GPG_PRIVATE_KEY: ${{ secrets.MAVEN_SECRING_GPG_BASE64 }}

      - name: Download artifacts
        uses: actions/download-artifact@v2
        with:
          path: artifacts

      - name: Extract libraries
        run: for jar in artifacts/*/JVips-libs.tar.gz; do tar xvf $jar; done

      - name: Set version
        id: version
        run: |
          source lib/VERSIONS
          VERSION="${VIPS_VERSION}-$(git rev-parse --short HEAD)"
          mvn -B versions:set -DnewVersion=$VERSION
          echo "::set-output name=version::$VERSION"

      - name: Set up Maven Central Repository
        uses: warrenseine/setup-java@v1
        env:
          ACTIONS_ALLOW_UNSECURE_COMMANDS: true
        with:
          java-version: "1.8.0"
          java-package: jdk
          architecture: x64
          server-id: ossrh
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
          gpg-private-key-path: ${{ runner.temp }}/key.asc
          gpg-passphrase: MAVEN_GPG_PASSPHRASE

      - name: Clean GPG private key
        if: ${{ always() }}
        run: rm -f $RUNNER_TEMP/key.asc

      - name: Publish to the Maven Central Repository
        run: mvn -B -DskipTests -P deploy deploy
        env:
          MAVEN_USERNAME: criteo-oss
          MAVEN_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_SECRING_PASSWORD }}

      # - name: Publish to GitHub Packages
      #   run: mvn -B -DskipTests -P deploy deploy
      #   env:
      #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: jvips
          path: JVips.jar

      - name: Create release
        id: release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ steps.version.outputs.version }}
          release_name: ${{ steps.version.outputs.version }}
          draft: false
          prerelease: false

      - name: Upload release asset
        uses: actions/upload-release-asset@v1
        env:
          ACTIONS_ALLOW_UNSECURE_COMMANDS: true
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.release.outputs.upload_url }}
          asset_path: JVips.jar
          asset_name: JVips.jar
          asset_content_type: application/java-archive