announce_release.yml

---
name: Process release
on:
  workflow_run:
    workflows: ["Release Step 2 - Create GitHub Release"]
    branches:
      - master
    types:
      - completed
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to announce'
        required: true
permissions:
  actions: read
  contents: read
  issues: write
  pull-requests: write

jobs:
  announce-release-on-released-pull-requests:
    name: Announce release on released pull requests
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}
    steps:
      - name: Download release tag artifact
        if: ${{ github.event_name == 'workflow_run' }}
        uses: actions/download-artifact@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          run-id: ${{ github.event.workflow_run.id }}
          name: release_tag

      - name: Extract version from artifact
        if: ${{ github.event_name == 'workflow_run' }}
        run: |
          if [ ! -f "latest_fl_version.txt" ]; then
            echo "latest_fl_version.txt not found in expected locations"
            exit 1
          fi
          echo "FL_VERSION=$(cat latest_fl_version.txt)" >> "$GITHUB_ENV"

      - name: Set version from workflow_dispatch input
        if: ${{ github.event_name == 'workflow_dispatch' }}
        run: echo "FL_VERSION=${{ github.event.inputs.version }}" >> "$GITHUB_ENV"

      - name: Announce release on released pull requests
        uses: fastlane/github-actions/communicate-on-pull-request-released@latest
        with:
          version: ${{ env.FL_VERSION }}
          repo-token: ${{ secrets.GITHUB_TOKEN }}