pr-labeled.yml

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# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
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#
#    http://www.apache.org/licenses/LICENSE-2.0
#
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name: PR Labeled

on:
  pull_request_target:
    types:
      - labeled

jobs:
  approve-workflow-run:
    # Even though job conditionals are difficult to debug, this will reduce the number of unnecessary runs
    if:
      github.event_name == 'pull_request_target' &&
      github.event.action == 'labeled' &&
      github.event.label.name == 'ci-approved'
    runs-on: ubuntu-latest
    steps:
      - name: Env
        run: printenv
        env:
          GITHUB_CONTEXT: ${{ toJson(github) }}
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          persist-credentials:
            false
      - name: Find Workflow Run ID
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR_NUMBER: ${{ github.event.number }}
          SHA: ${{ github.event.pull_request.head.sha }}
        run: |
          set +e
          echo "Found 'ci-approved' label on PR #$PR_NUMBER."
          RUN_ID=$(gh run list -L 1 -c $SHA -s action_required --json databaseId --jq '.[].databaseId')
          if [ -z "$RUN_ID" ]; then
            echo "No workflow run found for SHA $SHA";
            exit 0;
          else
            echo "Auto-approving workflow run $RUN_ID.";
          fi;
          echo "PR_NUMBER=$PR_NUMBER" >> "$GITHUB_ENV"
          echo "RUN_ID=$RUN_ID" >> "$GITHUB_ENV"
      - name: Approve Workflow Run
        if: env.RUN_ID != ''
        uses: ./.github/actions/gh-api-approve-run
        with:
          gh-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          run_id: ${{ env.RUN_ID }}
          pr_number: ${{ env.PR_NUMBER }}
          commit_sha: ${{ github.event.workflow_run.head_sha }}