release.yml

name: Release

on:
  workflow_run:
    workflows: ["Maven Build"]
    branches: ["master"]
    types:
      - completed


jobs:
  deploy:
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    env:
      MAVEN_ARGS: -B -ntp -Prelease -Dmaven.test.skip=true
    runs-on: ubuntu-latest
    steps:
    - name: Set up Maven Central Repository
      uses: actions/setup-java@v1
      with:
        java-version: 1.8
        server-id: sonatype-nexus-releases
        server-username: MAVEN_USERNAME
        server-password: MAVEN_PASSWORD
    - name: Configure GPG Key
      env:
         GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}
      run: |
        mkdir -p ~/.gnupg/
        printf "$GPG_SIGNING_KEY" | base64 --decode > ~/.gnupg/private.key
        gpg --import ~/.gnupg/private.key
    - uses: actions/checkout@v2
    - name: Bump the version
      id: bump_version
      uses: mathieudutour/github-tag-action@v5
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        dry_run: true
        release_branches: release.*,hotfix.*,master
    - name: Build the release
      env:
        MAVEN_USERNAME: ${{ secrets.NEXUS_USER }}
        MAVEN_PASSWORD: ${{ secrets.NEXUS_PWD }}
      run: mvn ${MAVEN_ARGS} -Drevision=${{ steps.bump_version.outputs.new_tag }} -Dchangelist= install
    - name: Tag the version
      id: tag_version
      uses: mathieudutour/github-tag-action@v5
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        release_branches: release.*,hotfix.*,master
    - name: Deploy the release to maven central
      env:
        MAVEN_USERNAME: ${{ secrets.NEXUS_USER }}
        MAVEN_PASSWORD: ${{ secrets.NEXUS_PWD }}
      run: mvn ${MAVEN_ARGS} -Drevision=${{ steps.bump_version.outputs.new_tag }} -Dchangelist= deploy
    - name: Create GitHub Release
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ steps.bump_version.outputs.new_tag }}
        release_name: Release ${{ steps.bump_version.outputs.new_tag }}
        body: |
          Automatically released due to commit on ${{ github.ref }}
          ${{ steps.bump_version.outputs.changelog }}
        draft: false
        prerelease: false