Share #151
Workflow file for this run
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| name: Add Labels to PR | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| on: | |
| pull_request: | |
| types: | |
| - opened | |
| - synchronize | |
| workflow_dispatch: | |
| jobs: | |
| labeler: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - run: |- | |
| echo "ALL_LABELS=\"$(grep -Po '(?<=name: ).*' ./.github/labels.yml | tr '\n' ' ')\"" >> $GITHUB_OUTPUT | |
| id: labeler-labels | |
| - run: |- | |
| git fetch origin ${{ github.event.pull_request.head.ref }} | |
| echo "COMMIT_MESSAGES=\"$(git log --format=%s ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} | tr '\n' ' ')\"" >> $GITHUB_OUTPUT | |
| id: labeler-commits | |
| - uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: |- | |
| const commit_messages = ${{ steps.labeler-commits.outputs.COMMIT_MESSAGES }}.trim().split(" "); | |
| const all_labels = ${{ steps.labeler-labels.outputs.ALL_LABELS }}.trim().split(" "); | |
| const old_labels_response = await github.rest.issues.listLabelsOnIssue({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.payload.pull_request.number, | |
| }); | |
| const old_labels = old_labels_response.data.map(label => label.name); | |
| for (const old_label of old_labels) { | |
| await github.rest.issues.removeLabel({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.payload.pull_request.number, | |
| name: old_label, | |
| }); | |
| } | |
| const new_labels = new Set(); | |
| for (const commit_message of commit_messages) { | |
| for (const label of all_labels) { | |
| if (commit_message.includes("[" + label + "]")) new_labels.add(label); | |
| } | |
| } | |
| if (new_labels.size > 0) { | |
| await github.rest.issues.addLabels({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.payload.pull_request.number, | |
| labels: Array.from(new_labels), | |
| }); | |
| } |