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FlagLint

flaglint validate

flaglint validate checks whether source files comply with migration policy.

Blocking Policy Command

Section titled “Blocking Policy Command”
Terminal window
npx flaglint validate ./src --no-direct-launchdarkly

Fail output from the enterprise demo migration-in-progress state:

✗ validate --no-direct-launchdarkly: 20 direct LaunchDarkly evaluation call(s) found.


  checkout.ts:40:9 — boolVariation("checkout-v2")
  pricing.ts:46:9 — numberVariation("discount-percentage")


These files must migrate to OpenFeature before this rule passes.
Run `flaglint migrate --dry-run` to review the migration plan.

Pass output from the completed demo state:

✓ validate --no-direct-launchdarkly: no direct LaunchDarkly evaluation calls found.
  Scanned 5 file(s).

SARIF

Section titled “SARIF”
npx flaglint validate ./src \
  --no-direct-launchdarkly \
  --format sarif \
  --output flaglint-validation.sarif

SARIF findings use rule id flaglint.direct-launchdarkly.

Bootstrap Exclusions

Section titled “Bootstrap Exclusions”

Use --bootstrap-exclude for files that are allowed to wire the provider:

npx flaglint validate ./src \
  --no-direct-launchdarkly \
  --bootstrap-exclude "src/provider/setup.ts"

Further Reading

Section titled “Further Reading”

Feedback

Section titled “Feedback”