feat: Add automatic sorting for pubspec.yaml dependencies

[Franklyn-R-Silva]

Description

This PR adds functionality to automatically sort dependencies in pubspec.yaml alphabetically.

It processes the following sections:

• dependencies
• dev_dependencies
• dependency_overrides

Implementation Details

• Used the yaml_edit package to safely modify the yaml file while preserving comments and structure.
• Added a new logic file lib/pubspec_sort.dart.
• Integrated the sorting step into the main execution flow in bin/import_sorter.dart.
• Added unit tests in test/pubspec_test.dart to verify the sorting logic.

Type of Change

• New feature (non-breaking change which adds functionality)

[Copilot]

Pull request overview

This PR adds functionality to automatically sort dependencies in pubspec.yaml files alphabetically, helping maintain cleaner and more consistent project configurations. When running the import_sorter tool, it now automatically processes and sorts the dependencies, dev_dependencies, and dependency_overrides sections.

Key Changes:

• Created new lib/pubspec_sort.dart with sorting logic using the yaml_edit package
• Integrated pubspec sorting into the main execution flow in bin/import_sorter.dart
• Added unit tests in test/pubspec_test.dart to verify sorting behavior

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 11 comments.

Show a summary per file

File	Description
lib/pubspec_sort.dart	New file implementing the core sorting logic for pubspec.yaml dependencies using yaml_edit package
test/pubspec_test.dart	New test file with unit tests covering dependencies, dev_dependencies sorting, and no-change scenarios
bin/import_sorter.dart	Integrated pubspec sorting into main execution flow with console output
lib/sort.dart	Improved comments and documentation for existing import sorting logic (cosmetic changes)
pubspec.yaml	Added yaml_edit dependency required for the new functionality
README.md	Added documentation section explaining the new pubspec sorting feature and updated pre-commit hook example
example/example_app/ios/Flutter/ephemeral/*	Generated iOS Flutter files (no review needed)

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[Franklyn-R-Silva]

@copilot open a new pull request to apply changes based on the comments in this thread

[Copilot]

Pull request overview

Copilot reviewed 7 out of 8 changed files in this pull request and generated 2 comments.

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[Franklyn-R-Silva]

Adjustment to organize dependencies in pubspec.yaml