simple_lint #

Overview #

simple_lint provides a lightweight lint rule set based on flutter_lints,
with two additional rules focused on enforcing consistent import styles:

• always_use_package_imports: true
• prefer_relative_imports: false

Together, these prevent subtle instance-duplication bugs that can occur when
the same file is imported using a mix of package imports and relative paths —
a common cause of unexpected “singleton breakage” in Dart/Flutter projects.

Usage #

1. Add simple_lint to your project:

dev_dependencies:
  simple_lint: ^2.0.0

2. In your project's analysis_options.yaml, include the lint rules:

include: package:simple_lint/simple_lint.yaml

That's all — the lint rules will be applied automatically.

Lint Rules Included #

include: package:flutter_lints/flutter.yaml

linter:
  rules:
    always_use_package_imports: true
    prefer_relative_imports: false

analyzer:
  exclude:
    - build/**

These rules ensure consistent package-level imports and help avoid accidental duplication of objects across different import paths.

Support #

No official support is provided at the moment.

Versioning Policy #

Versioning follows this pattern:

• C.X.X — Breaking changes (e.g., modifications that prevent compatibility with previous versions)
• X.C.X — Additive, non-breaking updates (e.g., new rules or features)
• X.X.C — Minor adjustments, documentation changes, and bug fixes

License #

This software is released under the BSD 3-Clause License. See the LICENSE file for details.

Trademarks #

• “Dart” and “Flutter” are trademarks of Google LLC.
  This package is not developed or endorsed by Google LLC.