pull-request.closed.yml

name: Release workflow when pull-request gets merged into master branch

#on:
#  pull_request:
#    types: closed
#    branches:
#      - master

on:
  push:
    branches: [ "master" ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0 # required for github-action-get-previous-tag

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Set up Maven
        uses: stCarolas/setup-maven@v5
        with:
          maven-version: 3.9.6

      - name: Get previous tag
        id: previoustag
        uses: 'WyriHaximus/github-action-get-previous-tag@v1'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Get next minor version
        id: semver
        uses: 'WyriHaximus/github-action-next-semvers@v1'
        with:
          version: ${{ steps.previoustag.outputs.tag }}

      - name: Set version in Maven and Tycho
        run: |
          mvn -f $(pwd)/org.structs4java.parent/pom.xml org.eclipse.tycho:tycho-versions-plugin:1.0.0:set-version -DnewVersion=${{ steps.semver.outputs.patch }} -Dmaven.repo.local=./.m2
  
          mvn versions:set -DnewVersion=${{ steps.semver.outputs.patch }} -DgenerateBackupPoms=false -Dmaven.repo.local=./.m2
          mvn -f $(pwd)/org.structs4java.parent/pom.xml versions:set -DnewVersion=${{ steps.semver.outputs.patch }} -DgenerateBackupPoms=false -Dmaven.repo.local=./.m2
          mvn -f $(pwd)/structs4java-with-dependencies/pom.xml versions:set -DnewVersion=${{ steps.semver.outputs.patch }} -DgenerateBackupPoms=false -Dmaven.repo.local=./.m2
          mvn -f $(pwd)/structs4java-core/pom.xml versions:set -DnewVersion=${{ steps.semver.outputs.patch }} -DgenerateBackupPoms=false -Dmaven.repo.local=./.m2
          mvn -f $(pwd)/structs4java-maven-plugin/pom.xml versions:set -DnewVersion=${{ steps.semver.outputs.patch }} -DgenerateBackupPoms=false -Dmaven.repo.local=./.m2
          mvn -f $(pwd)/structs4java-maven-plugin-test/pom.xml versions:set -DnewVersion=${{ steps.semver.outputs.patch }} -DgenerateBackupPoms=false -Dmaven.repo.local=./.m2
          
          mvn versions:use-releases -DallowSnapshots=true -DexcludeReactor=false -DgenerateBackupPoms=false -Dmaven.repo.local=./.m2

      - name: Build with Maven
        uses: GabrielBB/xvfb-action@v1
        with:
          run: mvn clean install -Dmaven.repo.local=./.m2 -Declipse.p2.mirrors=false

      - name: Create tag
        uses: actions/github-script@v5
        with:
          script: |
            github.rest.git.createRef({
              owner: context.repo.owner,
              repo: context.repo.repo,
              ref: 'refs/tags/${{ steps.semver.outputs.patch }}',
              sha: context.sha
            })

      - name: Install GPG key
        run: |
          # Install gpg secret key
          cat <(echo -e "${{ secrets.OSSRH_GPG_SECRET_KEY }}") | gpg --batch --import
          # Verify gpg secret key
          gpg --list-secret-keys --keyid-format LONG

      - name: Deploy to Maven Central
        run: |
          cd structs4java-core          && mvn install -Prelease --settings ../deploy/settings.xml -Drelease-composite=true -Dgpg.passphrase=${{ secrets.OSSRH_GPG_SECRET_KEY_PASSWORD }}   && cd ..
          cd structs4java-maven-plugin  && mvn install -Prelease --settings ../deploy/settings.xml -Drelease-composite=true -Dgpg.passphrase=${{ secrets.OSSRH_GPG_SECRET_KEY_PASSWORD }}   && cd ..