SyntaxTree::CSS

Syntax Tree support for CSS.

Installation

Add this line to your application's Gemfile:

gem"syntax_tree-css"

And then execute:

$ bundle install

Or install it yourself as:

$ gem install syntax_tree-css

Usage

From code:

require"syntax_tree/css"ppSyntaxTree::CSS.parse(source)# print out the ASTputsSyntaxTree::CSS.format(source)# format the AST

From the CLI:

$ stree ast --plugins=css file.css
(css-stylesheet
(style-rule
(selectors
(type-selector (delim-token "*"))
)
(declarations
(declaration hello (ident-token "world"), (semicolon-token))
)
)
)

or

$ stree format --plugins=css file.css
* {
hello: world;
}

or

$ stree write --plugins=css file.css
file.css 1ms

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/ruby-syntax-tree/syntax_tree-css.

License

The gem is available as open source under the terms of the MIT License.