example_app_release_pr.yml

# Creates PR with example app aligned to root pubspec build_name.
name: Make example app release PR

on:
  pull_request:
    types:
      - closed
    branches:
      - main
  workflow_dispatch:

jobs:
  pull-request-creation:
    if: github.event.pull_request.merged && contains( github.event.pull_request.labels.*.name, format('autorelease{0} pending', ':')) || github.event_name == 'workflow_dispatch'
    permissions:
      pull-requests: write
      contents: write
    runs-on: ubuntu-latest

    steps:
      - name: Generate Token
        id: app-token
        uses: actions/create-github-app-token@v1
        with:
          app-id: ${{ vars.APPBAKERYGITHUBAPP_APPID }}
          private-key: ${{ secrets.APPBAKERYGITHUBAPP_PRIVATEKEY }}

      - name: Clone Repository
        uses: actions/checkout@v4
        with:
          token: ${{ steps.app-token.outputs.token }}
          persist-credentials: false

      - name: Read new build_name from root pubspec.yaml.
        id: read_build_name
        run: |
          version=$(grep '^version:' pubspec.yaml | awk '{print $2}')
          echo "Version found: $version"
          echo "pubspec_build_name=$version" >> $GITHUB_OUTPUT

      - name: Read current build_number from example pubspec.yaml
        id: read_build_number
        run: |
          version=$(grep '^version:' example/pubspec.yaml | awk '{print $2}')
          echo "Example version found: $version"
          IFS='+' read -r build_name build_number <<< "$version"
          new_build_number=$((build_number + 1))
          echo "pubspec_build_number=$new_build_number" >> $GITHUB_OUTPUT

      - name: Update version in example pubspec.yaml
        run: |
          sed -i "s/^version:.*/version: ${{ steps.read_build_name.outputs.pubspec_build_name }}+${{ steps.read_build_number.outputs.pubspec_build_number }} # automatically set by GH Action /" example/pubspec.yaml

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v7
        with:
          token: ${{ steps.app-token.outputs.token }}
          committer: sbb-app-bakery[bot] <914587+sbb-app-bakery[bot]@users.noreply.github.com>
          commit-message: ${{ format('chore{0} example app release v{1}', ':', steps.read_build_name.outputs.pubspec_build_name) }}
          branch: "chore/example-release"
          title: ${{ format('Release example app v{0}', steps.read_build_name.outputs.pubspec_build_name) }}
          body: |
            Update pubspec version to ${{ steps.read_build_name.outputs.pubspec_build_name }}+${{ steps.read_build_number.outputs.pubspec_build_number }}

            **Merging this PR will trigger the release into the enterprise app store.**
          labels: |
            exampleAppRelease:pending