name: Prepare Release Version

on:
  workflow_dispatch:
    inputs:
      releaseVersion:
        description: 'Version to release'
        required: true
        type: string
permissions:
  contents: read

jobs:
  update_release_version:
    name: Initiate Release
    if: github.repository == 'spring-projects/spring-pulsar'
    runs-on: ubuntu-latest
    permissions:
      contents: read
      actions: read
    steps:
      - id: checkout-source
        name: Checkout source code
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}

      - name: Set up Gradle
        uses: spring-io/spring-gradle-build-action@v2

      - id: check-open-issues
        name: Check for open issues
        run: |
          echo "TODO actually check for open issues"
          echo "is_open_issues=false" >> $GITHUB_OUTPUT

      - id: validate-release-state
        name: Validate release state
        if: steps.check-open-issues.outputs.is_open_issues == 'true'
        run: |
          echo "There are open issues"
          exit 1

      - id: update-version-and-push
        name: Update version and push
        if: steps.check-open-issues.outputs.is_open_issues == 'false'
        env:
          GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
        run: |
          git config user.name 'github-actions[bot]'
          git config user.email 'github-actions[bot]@users.noreply.github.com'
          releaseVersion="${{ inputs.releaseVersion }}"
          releaseBranch="release-initiate/$releaseVersion"
          git checkout -b $releaseBranch
          ./gradlew :updateToReleaseVersion -PreleaseVersion=$releaseVersion        
          git commit -am "[Release $releaseVersion] Update version"
          git push origin $releaseBranch
          gh pr create --title "[Release $releaseVersion] Update version" --body "Merge to initiate release."