pullrequest-closed.yml

name: Pull Request Closed

on:
  pull_request_target:
    types: [closed]

jobs:
  # If a PR is closed, the testserver lock should be removed and corresponding badges updated
  process_labels:
    name: Process labels
    runs-on: ubuntu-latest
    outputs:
      labels: ${{ steps.process.outputs.labels }}
      badges: ${{ steps.process.outputs.badges }}
    steps:
      - name: Process labels
        id: process
        uses: actions/github-script@v7
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          script: |
              const labelsToRemove = [];
              const labelsToProcess = [];

              // Get the PR number
              const prNumber = context.payload.pull_request.number;

              // Iterate through labels on the PR
              for (const label of context.payload.pull_request.labels) {
                const labelName = label.name;
                const regex = /^lock:athena-test(\d+)$/;

                if (regex.test(labelName)) {
                  // Extract the part after "lock:" using capture groups
                  const extractedLabel = labelName.match(regex)[1];
                  labelsToProcess.push(extractedLabel);
                  labelsToRemove.push(labelName);
                }
              }

              // Do something with the extracted labels
              console.log('Badges to process:', labelsToProcess);
              console.log('Labels to remove:', labelsToRemove);

              // Use the labelsToRemove array to remove the matching labels
              core.setOutput('badges', JSON.stringify(labelsToProcess));
              core.setOutput('labels', labelsToRemove.join(', '));


  remove_labels:
    name: Remove labels
    needs: process_labels
    runs-on: ubuntu-latest
    if: ${{ needs.process_labels.outputs.labels != '' }}

    steps:
      - name: Remove labels
        uses: actions-ecosystem/action-remove-labels@v1
        with:
          labels: ${{ needs.process_labels.outputs.labels }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  update_badges:
    name: Update badges
    needs: process_labels
    runs-on: ubuntu-latest
    strategy:
      matrix:
        badge: ${{ fromJson(needs.process_labels.outputs.badges) }}
    if: ${{ needs.process_labels.outputs.labels != '' }}

    steps:
      - name: Update badge
        uses: RubbaBoy/BYOB@v1.3.0
        with:
          NAME: "athena-test${{ matrix.badge }}"
          LABEL: "athena-test${{ matrix.badge }}.ase.cit.tum.de"
          STATUS: ${{ github.event.pull_request.head.ref }}
          COLOR: green
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}