create_release_branch.yml

name: Create Release Branch

on:
  workflow_dispatch:
  schedule:
    # Every day at 05:00 EST (10:00 UTC)
    - cron: '0 10 * * *'

jobs:
  create-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get latest Firebase release
        id: latest_firebase_release
        run: |
          latest_firebase_release=$(gh release view --repo $REPO --json tagName --jq '.tagName')
          echo "::set-output name=latest_firebase_release::${latest_firebase_release}"
        env:
          REPO: firebase/firebase-ios-sdk
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Check if branch exists
        id: check_branch
        run: |
          git fetch origin

          if git ls-remote --heads origin "$BRANCH" | grep -q "$BRANCH"; then
            echo "::set-output name=branch_exists::true"
          else
            echo "::set-output name=branch_exists::false"
          fi
        env:
          BRANCH: release/${{ steps.latest_firebase_release.outputs.latest_firebase_release }}

      - name: Create release branch
        if: steps.check_branch.outputs.branch_exists == 'false'
        run: |
          git checkout -b $BRANCH
          git push origin $BRANCH
        env:
          BRANCH: release/${{ steps.latest_firebase_release.outputs.latest_firebase_release }}
          GITHUB_TOKEN: ${{ secrets.AFRESHY_PAT }}