name: Release

on:
  workflow_dispatch:
    inputs:
      releaseVersion:
        description: "Default version to use when preparing a release."
        required: true
        default: "X.Y.Z"
      developmentVersion:
        description: "Default version to use for new local working copy."
        required: true
        default: "X.Y.Z-SNAPSHOT"

jobs:
  release:

    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Configure Git User
      run: |
        git config user.email "actions@github.com"
        git config user.name "GitHub Actions"
    - name: Set up JDK 11
      uses: actions/setup-java@v1
      with:
        java-version: 11
    - name: Cache maven repository
      uses: actions/cache@v2
      with:
        path: "~/.m2/repository"
        key: "${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}"
        restore-keys: |
          ${{ runner.os }}-maven-
    - name: Release to GitHub packages
      run: |
        mvn -B clean release:prepare release:perform -s maven-github-settings.xml --file pom.xml -DpushChanges=false -DlocalCheckout=true -DreleaseVersion=${{ github.event.inputs.releaseVersion }} -DdevelopmentVersion=${{ github.event.inputs.developmentVersion }}
        git push origin v${{ github.event.inputs.releaseVersion }}
      env:
        GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    - name: Release to GitHub releases
      uses: softprops/action-gh-release@v1
      if: startsWith(github.ref, 'refs/tags/')
      with:
        files: "target/keycloak-restrict-client-auth.jar"
        body_path: "RELEASELOG"
        fail_on_unmatched_files: "true"
      env:
        GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    - name: Create Pull Request
      id: create-pr
      uses: peter-evans/create-pull-request@v3
      with:
        commit-message: "chore(release): Prepare next version"
        delete-branch: "true"
        branch: "release/${{ github.event.inputs.releaseVersion }}"
        base: "main"
        title: "chore(release): Prepare next version after release ${{ github.event.inputs.releaseVersion }}"
        body: "Automated PR to prepare next version after release ${{ github.event.inputs.releaseVersion }}"
        labels: "release"
        assignees: "sventorben"
        reviewers: "sventorben"
      env:
        GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"