Label Sync #2
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| name: "Label Sync" | |
| on: | |
| push: | |
| branches: [master] | |
| paths: | |
| - .github/labels.yml | |
| - .github/workflows/label-sync.yml | |
| workflow_dispatch: | |
| inputs: | |
| prune: | |
| description: "Delete labels not in labels.yml" | |
| type: boolean | |
| default: false | |
| permissions: | |
| contents: read | |
| issues: write | |
| pull-requests: write | |
| jobs: | |
| sync: | |
| runs-on: ubuntu-latest | |
| env: | |
| GH_TOKEN: ${{ secrets.BOT_GITHUB_TOKEN }} | |
| LABELS_FILE: .github/labels.yml | |
| PRUNE: ${{ github.event.inputs.prune || 'false' }} | |
| steps: | |
| - uses: actions/checkout@v7 | |
| - name: Upsert labels | |
| run: | | |
| set -euo pipefail | |
| count=$(yq '. | length' "$LABELS_FILE") | |
| for i in $(seq 0 $((count - 1))); do | |
| name=$(yq ".[$i].name" "$LABELS_FILE") | |
| color=$(yq ".[$i].color" "$LABELS_FILE") | |
| description=$(yq ".[$i].description // \"\"" "$LABELS_FILE") | |
| gh label create "$name" --repo "$GITHUB_REPOSITORY" --color "$color" --description "$description" --force | |
| done | |
| - name: Prune extra labels | |
| if: env.PRUNE == 'true' | |
| run: | | |
| set -euo pipefail | |
| existing=$(gh label list --repo "$GITHUB_REPOSITORY" --json name -q '.[].name') | |
| kept=$(yq '.[].name' "$LABELS_FILE") | |
| for label in $existing; do | |
| if ! echo "$kept" | grep -qx "$label"; then | |
| echo "Pruning label: $label" | |
| gh label delete "$label" --repo "$GITHUB_REPOSITORY" --yes || true | |
| fi | |
| done |