css-detective

Find all @imports by walking the AST (similar to and inspired by detective, but for CSS)

example

strings

style.css:

@import 'a';
@import 'b';
@import 'c';

strings.js:

var cssDetective = require('css-detective')
var fs = require('fs')
 
var src = fs.readFileSync(__dirname + '/style.css')
var imports = cssDetective(src)
console.dir(imports)

output:

$ node examples/strings.js
[ 'a', 'b', 'c' ]

methods

var cssDetective = require('css-detective')

cssDetective(src, opts)

Give some source body src, return an array of all the @imports.

The options parameter opts is passed along to cssDetective.find().

var found = cssDetective.find(src, opts)

Give some source body src, return found with:

• found.strings - an array of each string found in an @import
• found.nodes (when opts.nodes === true) - an array of AST nodes for each argument found in an @import

Optionally:

• opts.nodes - when true, populate found.nodes
• opts.isImport(node) - a function returning whether an AST node is an import
• opts.parse - supply options directly to postcss

install

With npm do:

npm install css-detective

license

ISC