update-pr-branch.yaml

name: Update MAKE-PRS-HERE

on:
  push:
    branches:
      - FrogPilot-Staging

env:
  SOURCE_BRANCH: FrogPilot-Staging
  TARGET_BRANCH: MAKE-PRS-HERE

jobs:
  squash-and-cherry-pick:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          ref: ${{ env.SOURCE_BRANCH }}
          fetch-depth: 0

      - name: Set Git user name and email
        run: |
          git config --global user.name "${{ github.actor }}"
          git config --global user.email "${{ github.actor }}@users.noreply.github.com"

      - name: Get the second to last commit hash and create a temporary branch
        run: |
          commit_hash=$(git rev-parse HEAD~1)
          git checkout -b temp-branch $commit_hash

      - name: Squash all commits into one with today's date in Phoenix time zone
        run: |
          day=$(TZ='America/Phoenix' date '+%-d')
          suffix="th"
          case $day in
            1|21|31) suffix="st" ;;
            2|22) suffix="nd" ;;
            3|23) suffix="rd" ;;
          esac
          commit_message="$(TZ='America/Phoenix' date '+%B ')$day$suffix, $(TZ='America/Phoenix' date '+%Y') Update"
          git reset --soft $(git rev-list --max-parents=0 HEAD)
          git commit -m "$commit_message"

      - name: Cherry-pick the squashed commit to target branch and push
        run: |
          git fetch origin
          git checkout ${{ env.TARGET_BRANCH }}
          git cherry-pick temp-branch -X theirs || {
            if git status | grep -q "nothing to commit, working tree clean"; then
              echo "Empty commit detected, skipping cherry-pick."
              git cherry-pick --skip
            else
              echo "Continuing with cherry-pick."
              git cherry-pick --continue
            fi
          }
          git push origin ${{ env.TARGET_BRANCH }}