name: AutoSync

on:
  push:
    branches:
      - 'master'

jobs:

  Create-PR:
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v3
        with:
          token: ${{ secrets.GHP_TOKEN }}
          repository: ${{ secrets.DST_REPO }}
          ref: ${{ secrets.DST_REPO_BRANCH }}
          path: dst-repo

      - name: Get PR data
        run: |
          echo "REPO=${{ github.repository }}" >> $GITHUB_ENV
          echo "COMMIT_SHA=${{ github.event.after }}" >> $GITHUB_ENV
          echo "SHORT_SHA=$(echo ${{ github.event.after }} | cut -c1-8)" >> $GITHUB_ENV
          echo "USERNAME=${{ github.event.head_commit.author.username }}" >> $GITHUB_ENV
          echo "USER_EMAIL=${{ github.event.head_commit.author.username }}@users.noreply.github.com" >> $GITHUB_ENV
          echo "PR_NAME=$(echo '${{ github.event.head_commit.message }}' | head -1 | sed 's|#|${{ github.repository }}#|g')" >> $GITHUB_ENV

      - name: Cherry pick commit
        continue-on-error: true
        run: |
          cd dst-repo
          git config --global user.name ${{ env.USERNAME }}
          git config --global user.email ${{ env.USER_EMAIL }}
          git fetch https://github.com/${{ env.REPO }}.git master
          git cherry-pick FETCH_HEAD --strategy-option octopus

      - name: Add modified files
        run: |
          cd dst-repo
          git add .

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v4
        with:
          path: dst-repo
          token: ${{ secrets.GHP_TOKEN }}
          body: |
            **Auto-generated PR**
            Repo    - [${{ env.REPO }}](https://github.com/${{ env.REPO }})
            PR name - ${{ env.PR_NAME }}
            Commit  - ${{ env.REPO }}@${{ env.COMMIT_SHA }}
            Author  - @${{ env.USERNAME }}
          branch: AutoPR/${{ env.SHORT_SHA }}
          assignees: ${{ env.USERNAME }}
          title: ${{ env.PR_NAME }}
          labels: AutoPR
          author: ${{ env.USERNAME }} <${{ env.USER_EMAIL }}>