Synchronize backport labels with maintenance versions #9
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| name: Synchronize backport labels with maintenance versions | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '0 0 * * *' # midnight, daily | |
| permissions: | |
| issues: write | |
| contents: read | |
| jobs: | |
| sync-labels: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - id: get-maintenance-versions | |
| uses: hazelcast/hazelcast/.github/actions/get-supported-maintenance-versions@master | |
| - run: | | |
| set -euo pipefail ${RUNNER_DEBUG:+-x} | |
| # Compute desired labels based off maintenance versions: | |
| # - "backport to 5.3" (e.g.) | |
| # - "backport to all versions"" | |
| desired_labels=$(jq -r '. + ["all versions"] | .[] | "backport to \(. )"' <<< '${{ steps.get-maintenance-versions.outputs.versions }}') | |
| # Get existing repository "backport to" labels | |
| existing_labels=$(gh label list \ | |
| --limit 1000 \ | |
| --json name \ | |
| --jq '[.[].name] | map(select(startswith("backport to "))) | .[]') | |
| # Add any that are missing | |
| while IFS= read -r label; do | |
| if ! echo "${existing_labels}" | grep --quiet "${label}"; then | |
| echo "::notice::Creating new label - ${label}" | |
| gh label create "${label}" | |
| fi | |
| done <<< "${desired_labels}" | |
| # Remove those that are no longer required | |
| while IFS= read -r label; do | |
| if ! echo "${desired_labels}" | grep --quiet "${label}"; then | |
| echo "::notice::Deleting deprecated label - ${label}" | |
| gh label delete "${label}" --yes | |
| fi | |
| done <<< "${existing_labels}" | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} |