all_lints #

Analysis options that enable every available Dart lint rule.

For teams that prefer disabling a few select rules, instead of having a huge file with rules to enable.

Table of Contents #

• Background
• Install
• Usage
• Known conflicting rule pairs
• Maintainers
• Contributing
• License

Background #

The Dart linter ships ~250 rules. Each rule has a maturity state: stable, experimental, deprecated, or removed. This package enumerates them at generation time from the SDK's own pkg/linter/tool/machine/rules.json, filters out deprecated and removed, and emits two flavors:

• stable — only rules with state.stable. Safer; rules in this set won't break on you when the SDK ships new rules behind an experimental flag.
• all — stable plus experimental. More coverage; you'll catch new rules earlier, but they may change semantics.

Each flavor comes as a Dart-only file and a Flutter file including Flutter-specific rules. Thes come in two variants:

• Unversioned — dart_all.yaml / dart_stable.yaml / flutter_all.yaml / flutter_stable.yaml reflect whatever the latest version of all_lints was generated against. Upgrading the package gets you new rules.
• Language-version pinned — dart_all_3_11.yaml / flutter_stable_3_11.yaml and so on are frozen snapshots for a specific Dart language version. They do not change once published.

Some rules in the Dart linter are mutually exclusive. all_lints leaves it to you to disable the ones you don't want.

Install #

dart pub add --dev all_lints

Usage #

Add an include: directive to your project's analysis_options.yaml:

# Track latest. Pure-Dart project, every non-deprecated rule:
include: package:all_lints/dart_all.yaml

# Same, stable-only:
include: package:all_lints/dart_stable.yaml

# Flutter project (transitively includes the matching dart_*.yaml):
include: package:all_lints/flutter_all.yaml
include: package:all_lints/flutter_stable.yaml

# Pinned to a specific Dart language version (e.g. 3.11):
include: package:all_lints/dart_all_3_11.yaml
include: package:all_lints/flutter_stable_3_11.yaml
# …etc.

Pinned files are shipped for Dart language versions 3.2+.

Pick unversioned if you want lint coverage to follow Dart forward as you upgrade the package. Pick pinned if you want a stable rule set across package upgrades — useful for monorepos and teams that don't want a Dart upgrade to surface a wave of new lints in the same PR.

To disable a specific rule (after including any of the above):

include: package:all_lints/all.yaml

linter:
  rules:
    prefer_double_quotes: false
    always_specify_types: false

Maintainers #

@tjarvstrand

Contributing #

PRs and issues welcome. The repository is a Dart pub workspace with two packages:

• packages/all_lints (this package, published to pub.dev) — only the generated YAML files plus this README, CHANGELOG, LICENSE.
• packages/all_lints_generator (private, publish_to: none) — tool/generate.dart, smoke tests, and dev dependencies.

To regenerate the YAML files after a Dart SDK bump, run from the repo root:

mise install
mise run generate
mise run test

The generator fetches pkg/linter/tool/machine/rules.json from the dart-lang/sdk repo at the version pinned in mise.toml, so bumping the SDK is a mise.toml edit followed by mise run generate. Pinned files (all_<M>_<m>.yaml, stable_<M>_<m>.yaml) are frozen.

License #

MIT © Thomas Järvstrand