sync_spectator.yaml

name: Sync Changes On Spectator

on:
  pull_request:
    types: [opened, synchronize, reopened]
    
  push:
    branches:
      - ci/sync-spectator

jobs:
  sync_changes:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout current repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get current branch name
        id: get_branch
        run: echo "::set-output name=branch::$(echo ${GITHUB_REF#refs/heads/})"

      - name: Dump GitHub context
        env:
          GITHUB_CONTEXT: ${{ toJson(github) }}
        run: echo "$GITHUB_CONTEXT"

      - name: Gather changed files
        id: gather_files
        run: |
          git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }} > changed_files.txt

      - name: Check if changed_files.txt is created
        run: ls -l changed_files.txt

      - name: Dump changed files
        run: cat changed_files.txt

      - name: Checkout target repository
        uses: actions/checkout@v4
        with:
          repository: ${{ secrets.DEPLOY_TARGET_REPO_URL }}
          token: ${{ secrets.DEPLOY_TARGET_REPO_ACCESS_TOKEN }}
          ref: refs/heads/main  # Change this to the default branch of target repository
      
      - name: Check if changed_files.txt is created
        run: ls

      - name: Copy changed_files.txt to target repository
        run: cp changed_files.txt $GITHUB_WORKSPACE/changed_files.txt

      - name: Dump changed files
        run: cat changed_files.txt

      - name: Create new branch in target repository
        run: |
          git config --local user.email ${{ secrets.USER_EMAIL}}
          git config --local user.name ${{ secrets.USER_NAME }}
          git checkout -b ${{ steps.get_branch.outputs.branch }}
          while IFS= read -r file; do
            git add "$file"
          done < changed_files.txt
          git commit -m "Sync changes from PR #${{ github.event.number }}"
          git push origin ${{ steps.get_branch.outputs.branch }}

      - name: Create Pull Request in target repository
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.DEPLOY_TARGET_REPO_ACCESS_TOKEN }}
          branch: ${{ steps.get_branch.outputs.branch }}
          title: Sync changes from PR #${{ github.event.number }}
          body: |
            This Pull Request is automatically generated to sync changes from PR #${{ github.event.number }} in the source repository.