Rework sorting algorithm to match Prettier Tailwind plugin #130
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This reworks the sorting algorithm to match the official Prettier Tailwind CSS plugin. The new implementation uses: - Pattern-based utility matching with property order from Tailwind's CSS - Variant ordering that matches Prettier's sort behavior - Hybrid sorting that combines pattern matching with legacy fallbacks - Improved class parsing for complex class names with variants
Includes tests for: - Utility category ordering (spacing, colors, typography, etc.) - Variant stacking and ordering - Opacity modifiers and slash syntax - Ring/shadow color ordering - Transform and rotation utilities - Break, snap, and touch utilities - Background color and divide ordering
praveenperera
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Generates random Tailwind class combinations and compares RustyWind's output against the official prettier-plugin-tailwindcss. Includes: - Random class combination generator with variants - Comparison scripts for validating sorting behavior - Regression tests capturing discovered edge cases - Documentation on Tailwind's sorting algorithm
- Add xtask to workspace members - Update dependencies for pattern sorter - Add sorting benchmarks for performance testing - Update gitignore for Claude Code settings
Introduces a new npm distribution system using optionalDependencies to install platform-specific binaries. This replaces the old approach of downloading binaries at postinstall time. New packages: - rustywind (main package with JS wrapper fallback) - rustywind-darwin-arm64 - rustywind-darwin-x64 - rustywind-linux-arm64-gnu - rustywind-linux-arm64-musl - rustywind-linux-x64-musl - rustywind-linux-arm-gnueabihf - rustywind-win32-x64-msvc - rustywind-win32-ia32-msvc
New xtask commands for managing npm package releases: - `cargo xtask npm update-version <version>` - Update all package.json versions - `cargo xtask npm prepare-binaries <version>` - Download binaries from GitHub releases - `cargo xtask npm publish` - Publish all packages to npm - `cargo xtask npm bump <major|minor|patch|version>` - Full release workflow Also adds the publish-npm job to the GitHub Actions workflow to automatically publish npm packages when a new release is tagged.
The old npm packaging system downloaded binaries at postinstall time. This has been replaced by platform-specific optional dependencies which provide a better installation experience. Removed: - npm/lib/ - old download and wrapper scripts - npm/package.json - old root package (replaced by npm/packages/rustywind/)
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Summary
This PR completely reworks the Tailwind class sorting algorithm to match the behavior of the official prettier-plugin-tailwindcss. The new implementation uses pattern-based utility matching with property ordering derived from Tailwind's CSS output.
Key changes:
Fixes
[&.htmx-request]:h-0now sort correctlyshadow-[0_2px_2px_rgba(0,0,0,0.2)]now sort correctlyTesting
cargo xtask fuzz runBreaking Changes
The sort order will change for most class strings to match Prettier's behavior. This is intentional - the goal is 1:1 compatibility with the official Tailwind tooling.