larksuite-cli/scripts/issue-labels

Issue Labels

This script searches unlabeled GitHub issues in a repository and applies labels based on heuristics. It is intentionally a one-shot triage pass: once any label is added to an issue, that issue is out of scope for future scheduled runs.

It only covers two label dimensions:

• Type: bug / enhancement / question / documentation / performance / security
• Domain: domain/<service> (multi-select)

Related GitHub Actions workflow: .github/workflows/issue-labels.yml.

Labeling Rules (Current)

Type (single-select; write only when matched)

• Candidates: bug, enhancement, question, documentation, performance, security
• Type is written only when keywords are matched in title/body. If nothing matches, the script will not add or correct type labels.
• By default, the script does not override existing type labels to avoid reverting manual triage. Use --override-type if you really want the script to enforce the computed type.

Domain (multi-select; add-only by default)

• Managed labels prerequisite: the standard type labels plus domain/<service> labels should exist in the repository. If a specific issue needs a managed label that is missing, the script prints a warning, skips that issue, and continues processing the rest.
• Label format: domain/<service> (e.g. domain/base, domain/im)
• Signals (strong → weak):
  1. Explicit domain/<service> in text
  2. Command mention: lark-cli <service> / lark cli <service> (maps docs → doc)
  3. Loose title match (careful; excludes English im to reduce false positives)
  4. A small set of conservative keyword heuristics as fallback
• By default, the script only adds missing domain labels and never removes existing ones.
• If you want stricter domain synchronization, use --sync-domains.
• Note: the current implementation only removes existing domain/* labels when it can positively match at least one domain for the issue, so this is not an exact-sync cleanup mode.

Usage

GitHub Actions (recommended)

The workflow supports both:

• schedule (hourly)
• workflow_dispatch (manual run)

Scheduled runs write labels by default. Manual runs default to dry-run unless dry_run=false is selected.

Only issues with no labels are scanned. This is intentional: the automation is meant to triage brand-new unlabeled issues once, not to continuously reconcile labels on previously triaged issues.

Local dry-run

Provide a token to avoid anonymous rate limits:

GITHUB_TOKEN=$(gh auth token) \
  node scripts/issue-labels/index.js \
  --repo larksuite/cli \
  --max-issues 100 \
  --dry-run --json

Common Flags

• --dry-run: Do not write labels, only print planned changes
• --json: JSON output (usually with --dry-run)
• --max-issues <n> / --max-pages <n>: Bound unlabeled-issue search size for each run
• --sync-domains: Stricter domain/* sync when at least one managed domain matches (may still leave stale labels if nothing matches)
• --override-type: Allow overriding existing type labels (use with caution)

Regression Samples

samples.json is a regression dataset sampled from real issues in larksuite/cli (issue bodies are truncated).

Run tests:

node scripts/issue-labels/test.js