nilts 0.1.0-dev.1

nilts is lint rules, quick fixes and assists for Dart and Flutter projects that helps you enforce best practices, and avoid errors.

nilts

nilts is lint rules, quick fixes and assists for Dart and Flutter projects that helps you enforce best practices, and avoid errors.

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Appendix

• Usage
• Configuration
  • Disabling strategy
  • Enabling strategy
• Lint rules and quick fixes
  • Overview
  • Details
• Assists
• Feature requests
• Bug reports
• Contributing

Usage

nilts depends on custom_lint.
You should add nilts and custom_lint to your dev_dependencies in pubspec.yaml file.

dev_dependencies:
  custom_lint: <version>
  nilts: <version>

And also, add custom_lint to your analysis_options.yaml file.

analyzer:
  plugins:
    - custom_lint

Configuration

You can configure all lint rules provided by nilts in analysis_options.yaml file.
Choice one of the following configuration strategies.

Disabling strategy

All of nilts rules are enabled by default.
Add lint rule name and set false to disable it.

custom_lint:
  rules:
    # Disable particular lint rules if you want ignore them whole package.
    - use_media_query_xxx_of: false

Enabling strategy

You can disable all lint rules depends on custom_lint by setting enable_all_lint_rules to false.
Add lint rule name and set true to enable it.

custom_lint:
  # Disable all lint rules depends on custom_lint.
  enable_all_lint_rules: false
  rules:
    - use_media_query_xxx_of: true

NOTE: If you enable_all_lint_rules set to false, all of lint rules (not only all of nilts's lint rules) depends on custom_lint will be disabled by default.

Lint rules and quick fixes

Read below to learn about each lint rules intend to.
Some of lint rules support quick fixes on IDE.

Overview

Rule name	Overview	Target SDK	Rule type	Maturity level	Quick fix
use_media_query_xxx_of	Checks MediaQuery.xxxOf(context) or MediaQuery.maybeXxxOf(context) usages.	>= Flutter 3.10.0 (Dart 3.0.0)	Practice	Experimental	✅️

Details

use_media_query_xxx_of

• Target SDK: >= Flutter 3.10.0 (Dart 3.0.0)
• Rule type: Practice
• Maturity level: Experimental
• Quick fix: ✅

Prefer using MediaQuery.xxxOf(context) or MediaQuery.maybeXxxOf(context) instead of MediaQuery.of(context) or MediaQuery.maybeOf(context) to avoid unnecessary rebuilds.

BAD:

final size = MediaQuery.of(context).size;

GOOD:

final size = MediaQuery.sizeOf(context);

Note that using MediaQuery.of(context) or MediaQuery.maybeOf(context) makes sense in case of observing MediaQueryData object changes or referring to many properties of MediaQueryData.

See also:

• MediaQuery as InheritedModel by moffatman · Pull Request #114459 · flutter/flutter
• MediaQuery class - widgets library - Dart API

Assists

Upcoming... 🚀

Feature requests

If you have any feature requests, please create an issue from this template.

Bug reports

If you find any bugs, please create an issue from this template.

Contributing

Welcome your contributions!!
Please read CONTRIBUTING docs before submitting your PR.