Sync PR Labels with Linked Issues #4
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| name: Sync PR Labels with Linked Issue | |
| on: | |
| # Triggers the workflow on PR opened, edited, or synchronized (updated). | |
| pull_request: | |
| types: | |
| - opened | |
| - edited | |
| - synchronize | |
| # Manual trigger for the workflow. | |
| workflow_dispatch: | |
| # Schedule to run every day at midnight (00:00 UTC). | |
| schedule: | |
| - cron: '0 0 * * *' | |
| jobs: | |
| sync-labels: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Set up Node.js | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version: '16' | |
| - name: Check for linked issue in PR description | |
| id: check_issue | |
| run: | | |
| pr_body="${{ github.event.pull_request.body }}" | |
| issue_number=$(echo "$pr_body" | grep -oP '(?<=#)\d+') | |
| if [ -z "$issue_number" ]; then | |
| echo "No issue number found in the PR description." | |
| echo "::set-output name=issue_number::" | |
| else | |
| echo "Found issue number: $issue_number" | |
| echo "::set-output name=issue_number::$issue_number" | |
| fi | |
| - name: Get issue labels | |
| if: steps.check_issue.outputs.issue_number != '' | |
| id: get_issue_labels | |
| run: | | |
| issue_number=${{ steps.check_issue.outputs.issue_number }} | |
| response=$(gh api "repos/${{ github.repository }}/issues/$issue_number" --jq '.labels') | |
| if [ -z "$response" ]; then | |
| echo "No labels found on the linked issue." | |
| echo "::set-output name=labels::" | |
| else | |
| labels=$(echo "$response" | jq -r '.[].name' | paste -sd "," -) | |
| echo "Labels found: $labels" | |
| echo "::set-output name=labels::$labels" | |
| fi | |
| - name: Apply labels to the PR | |
| if: steps.get_issue_labels.outputs.labels != '' | |
| run: | | |
| labels=${{ steps.get_issue_labels.outputs.labels }} | |
| gh api --method PATCH "repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}" \ | |
| -f labels="$labels" | |
| - name: Comment if no issue found | |
| if: steps.check_issue.outputs.issue_number == '' | |
| run: | | |
| pr_number=${{ github.event.pull_request.number }} | |
| gh pr comment "$pr_number" --body "Please link an issue number in the description." | |
| - name: Notify if no labels on linked issue | |
| if: steps.get_issue_labels.outputs.labels == '' | |
| run: | | |
| echo "No labels found on the linked issue. No labels will be applied." |