os-pr.yaml

name: Copy OS PR to Monorepo
on:
  pull_request_target:
    branches:
      - "master"
      - "[0-9]+.[0-9]+.z"
      - "[0-9]+.[0-9]+.[0-9]"
      - "[0-9]+.[0-9]+.[0-9]+-BETA-[0-9]+"
      - "[0-9]+.[0-9]+.[0-9]+-DEVEL-[0-9]+"
      - "data-migration-5.3"
    types:
      - reopened
      - opened
      - synchronize
      - edited
env:
  branch_to_sync: ${{ github.base_ref || github.ref_name}}
  sot_repo: hazelcast/hazelcast-mono
  destination_repo: hazelcast/hazelcast
jobs:
  copybara-os-pr:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Reopen referenced PRs
        if: github.event.action == 'reopened'
        run: |
          PR_NUMBER="${{ github.event.pull_request.number }}"
          CONTENT="$(gh pr view "$PR_NUMBER" --json "body,comments" -q '.body, .comments[].body' | tac)"

          while read -r line; do
            if [[ $line =~ (Closes|Internal\ PR)\ ([^/]+)/([^/]+)#([0-9]+) ]]; then
              OWNER="${BASH_REMATCH[2]}"
              REPO="${BASH_REMATCH[3]}"
              OTHER_PR="${BASH_REMATCH[4]}"
              echo "Reopening PR: $OWNER/$REPO/$OTHER_PR"
              gh pr reopen --repo "$OWNER/$REPO" \
               --comment "This pull request has been reopened because of reopening of https://github.com/${{ github.repository }}/pull/${PR_NUMBER}" \
              $OTHER_PR
            fi
          done <<< "$CONTENT"
        env:
          GH_TOKEN: ${{ secrets.DEVOPSHAZELCAST_PAT_FOR_MONOREPO }}
      - name: Generate copybara config file
        run: |
          sed -e 's#<branch_to_sync>#${{ env.branch_to_sync }}#' \
              -e 's#<sot_repo>#${{ env.sot_repo }}#' \
              -e 's#<destination_repo>#${{ env.destination_repo }}#' \
              .github/workflows/common-copybara.bara.sky.template > .github/workflows/common-copybara.bara.sky
      - uses: hazelcast/copybara-action@main
        name: "Copybara PR #${{ github.event.pull_request.number }} -> ${{ env.branch_to_sync }}"
        with:
          ssh_key: ${{ secrets.GH_DEVOPSHAZELCAST_SSH_KEY }}
          access_token: ${{ secrets.DEVOPSHAZELCAST_PAT_FOR_MONOREPO }}
          sot_repo: ${{ env.sot_repo }}
          sot_branch: ${{ env.branch_to_sync }}
          destination_repo: ${{ env.destination_repo }}
          copybara_options: "--nogit-destination-rebase"
          custom_config: .github/workflows/os-pr.sky
      - name: Copy labels, assignees, reviewers, milestone to other PR
        run: |
          SOURCE_REPO="${{ github.repository }}"
          SOURCE_PR="${{ github.event.pull_request.number }}"
          CONTENT="$(gh pr view "$SOURCE_PR" --json "body,comments" -q '.body, .comments[].body')"

          while read -r line; do
            if [[ $line =~ (Closes|Internal\ PR)\ ([^/]+/[^/]+)#([0-9]+) ]]; then
              TARGET_REPO="${BASH_REMATCH[2]}"
              TARGET_PR="${BASH_REMATCH[3]}"
              .github/workflows/common-synchronize-pr-labels.sh $SOURCE_REPO $SOURCE_PR $TARGET_REPO $TARGET_PR
              .github/workflows/common-synchronize-pr-assignees.sh $SOURCE_REPO $SOURCE_PR $TARGET_REPO $TARGET_PR
              .github/workflows/common-synchronize-pr-reviewers.sh $SOURCE_REPO $SOURCE_PR $TARGET_REPO $TARGET_PR
              .github/workflows/common-synchronize-pr-milestone.sh $SOURCE_REPO $SOURCE_PR $TARGET_REPO $TARGET_PR
            fi
          done <<< "$CONTENT"
        env:
          GH_TOKEN: ${{ secrets.DEVOPSHAZELCAST_PAT_FOR_MONOREPO }}
      - uses: 8398a7/action-slack@v3
        if: failure()
        with:
            fields: repo,message,author,action,eventName,workflow,job,pullRequest
            status: failure
            channel: "#monorepo-notifications"
        env:
            SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_MONOREPO }}