release.yaml

name: Tag & Release
on:
  workflow_dispatch:
    inputs:
      releaseVersion:
        description: "Version number to be released (use semver semantic: 'X.Y.Z')"
        required: true
      developmentVersion:
        description: "Next development version to be set (use semver semantic: 'X.Y.Z', `-SNAPSHOT` suffix will be automatically added)"
        required: true

permissions:
  contents: write
  deployments: write
  pull-requests: write
jobs:
  Releasing:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Source Code
        uses: actions/checkout@v4
      - name: Set up Maven Central Repository
        uses: actions/setup-java@v3
        with:
          java-version: '21'
          distribution: 'temurin'
          server-id: ossrh
          server-username: OSSRH_USER
          server-password: OSSRH_PWD
          gpg-private-key: ${{ secrets.GPG_KEY }}
          gpg-passphrase: GPG_PWD

      - name: Cache local Maven repository
        uses: actions/cache@v3
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Configure git
        run: |
          git config user.name git
          git config user.email github-actions@github.com
          git config --global credential.helper cache
          git config --global credential.https://github.com.username ${{ env.GITHUB_USERNAME }}
          git config --global credential.https://github.com.password ${{ env.GITHUB_TOKEN }}
        env:
          GITHUB_USERNAME: ${{ github.actor }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Create and switch to dedicated release branch
        run: |
          git checkout -b release-${{ github.event.inputs.releaseVersion }}

      - name: Release
        run: |
          mvn --batch-mode -s settings.xml release:clean release:prepare -Dtag=v${{ github.event.inputs.releaseVersion }} -DreleaseVersion=${{ github.event.inputs.releaseVersion }} -DdevelopmentVersion=${{ github.event.inputs.developmentVersion }}-SNAPSHOT -DscmReleaseCommitComment="[release] Set release & tag: ${{ github.event.inputs.releaseVersion }}" -DscmDevelopmentCommitComment="[release] Set next version: ${{ github.event.inputs.developmentVersion }}-SNAPSHOT"
          mvn --batch-mode -s settings.xml release:perform -Dusername=${{ env.GITHUB_USERNAME }} -Dpassword=${{ env.GITHUB_TOKEN }} -DskipTests=true
        env:
          OSSRH_USER: ${{ secrets.OSSRH_USERNAME }}
          OSSRH_PWD: ${{ secrets.OSSRH_PWD }}
          GPG_KEY_ID: ${{ secrets.GPG_KEY_ID }}
          GPG_PWD: ${{ secrets.GPG_PWD }}
          GITHUB_USERNAME: ${{ github.actor }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}


      - name: Create dedicated release pull request
        run: gh pr create -d -B main -H release-${{ github.event.inputs.releaseVersion }} --title "Merge release release-${{ github.event.inputs.releaseVersion }} branch into main" --body 'Created by Github action'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}