on-pull-request.yaml

name: Sync Changes to Farajaland

on:
  pull_request:
    types:
      - closed

jobs:
  sync_farajaland:
    if: ${{ github.event.pull_request.merged == true }}
    runs-on: ubuntu-latest
    env:
      BASE_BRANCH: ${{ github.event.pull_request.base.ref }}
      GH_TOKEN: ${{ secrets.FORK_ORGANISATION_TOKEN }}
      FORK_REPOSITORY_PATH: "${{ secrets.FORK_REPOSITORY_ORGANISATION }}/${{ secrets.FORK_REPOSITORY_NAME }}"
    steps:
      - name: Checkout OpenCRVS Countryconfig repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.base.ref }}

      - name: Check if PR branch exists in Farajaland repository
        id: check_branch
        run: |
          if git ls-remote --heads https://${GH_TOKEN}@github.com/${FORK_REPOSITORY_PATH}.git "$BASE_BRANCH" | grep "$BASE_BRANCH"; then
            echo "branch_exists=true" >> $GITHUB_ENV
          else
            echo "=============================================="
            echo " 🚀 Branch $BASE_BRANCH doesn't exist in repository ${FORK_REPOSITORY_PATH}"
            echo " 🚪 Doing exit"
            echo "=============================================="
            echo "branch_exists=false" >> $GITHUB_ENV
          fi

      - name: Sync Farajaland Fork repository
        id: sync_fork
        if: env.branch_exists == 'true'
        continue-on-error: true
        run: |
          gh repo sync ${FORK_REPOSITORY_PATH} --branch ${BASE_BRANCH}
          echo STATUS="Synced" >> $GITHUB_ENV

      - name: Create PR in ${{ secrets.FORK_REPOSITORY_ORGANISATION }}/${{ secrets.FORK_REPOSITORY_NAME }}
        if: steps.sync_fork.outcome == 'failure'
        run: |
          echo "The 'sync_fork' step failed. Creating a PR in ${SYNC_FORK_REPOSITORY_PATH}"
          if gh pr create \
            --repo ${FORK_REPOSITORY_PATH} \
            --base ${BASE_BRANCH} \
            --head opencrvs:${BASE_BRANCH} \
            --title "Update Farajaland from ${BASE_BRANCH}" \
            --body \
          """
          This PR updates the ${BASE_BRANCH} branch with the latest changes from
          the original repository opencrvs:${BASE_BRANCH}.
          """ 1>result.txt 2>&1; then
              printf "PR created successfully: $(grep ${FORK_REPOSITORY_PATH} result.txt)\n"
              echo RESULT=$(grep ${FORK_REPOSITORY_PATH} result.txt) >> $GITHUB_ENV
              echo STATUS="Created" >> $GITHUB_ENV
          else
              if grep -q "already exists" result.txt; then
                  printf "PR already exists in Farajaland repo: $(grep ${FORK_REPOSITORY_PATH} result.txt)\n"
                  echo RESULT=$(grep ${FORK_REPOSITORY_PATH} result.txt) >> $GITHUB_ENV
                  echo STATUS="Exists" >> $GITHUB_ENV
              else
                  echo "Failed to create PR: $(cat result.txt)"
                  echo RESULT=$(cat result.txt) >> $GITHUB_ENV
                  echo STATUS="Failed" >> $GITHUB_ENV
              fi
          fi
      - name: Send slack notification
        run: |
          [ "x$STATUS" == "xSynced" ] && \
              FORK_STATUS="✅ Changes synced with Farajaland repository https://github.com/${FORK_REPOSITORY_PATH}"
          [ "x$STATUS" == "xCreated" ] && \
              FORK_STATUS="⚠️ PR $RESULT created in Farajaland repository due to merge conflicts, please resolve conflicts and merge to keep the repo in sync with upstream"
          [ "x$STATUS" == "xExists" ] && \
              FORK_STATUS="⚠️ PR $RESULT already exists in Farajaland repository, please resolve conflicts and merge to keep the repo in sync with upstream"
          [ "x$STATUS" == "xFailed" ] && \
              FORK_STATUS="❌ Failed to create PR in Farajaland repository: $RESULT"
          BODY="""
          Pull request https://github.com/${{ github.repository }}/pull/${{ github.event.pull_request.number }}
          authored by ${{ github.actor }} from branch ${{ github.head_ref }} was merged into ${BASE_BRANCH}.

          $FORK_STATUS
          """
          echo "$BODY"
      # - name: Slack Notification
      #   if: steps.sync_fork.outcome == 'failure'
      #   run: |
      #     echo "Sending slack notification"
      #     curl -X POST https://slack.com/api/chat.postMessage \
      #     -H "Authorization: Bearer ${{ secrets.SLACK_BOT_TOKEN }}" \
      #     -H 'Content-type: application/json' \
      #     --data '{
      #       "channel": "C02LU432JGK",
      #       "text": "Hello, world!"
      #     }'