release.yml

name: Release

# based on the action built by samuel meuli: https://github.com/marketplace/actions/action-maven-publish

on: [workflow_dispatch]

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Check out Git repository
        uses: actions/checkout@v2

      - name: Install Java and Maven
        uses: actions/setup-java@v1
        with:
          java-version: 1.8

      - name: Setup GPG
        env:
          GPG_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
        shell: bash
        run: |
          echo "$GPG_KEY" > GPG_KEY.txt
          gpg --import --batch GPG_KEY.txt

      - name: Configure git
        run: |
          git config --global committer.email "noreply@github.com"
          git config --global committer.name "GitHub"
          git config --global author.email "${GITHUB_ACTOR}@users.noreply.github.com"
          git config --global author.name "${GITHUB_ACTOR}"
      - name: Checkout master branch
        run: git checkout master
      - name: Prepare release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: mvn --batch-mode -Dusername=$GITHUB_ACTOR -Dpassword=$GITHUB_TOKEN release:prepare
      - name: Perform release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NEXUS_USERNAME: ${{ secrets.NEXUS_USERNAME }}
          NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
        run: mvn --batch-mode --settings settings.xml -Dusername=$GITHUB_ACTOR -Dpassword=$GITHUB_TOKEN release:perform