53 lines
862 B
JavaScript
53 lines
862 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var getImports = require('get-imports');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get path from @import
|
||
|
|
*
|
||
|
|
* @param {String} str
|
||
|
|
* @api private
|
||
|
|
*/
|
||
|
|
|
||
|
|
function path(str) {
|
||
|
|
return /(?:url\()(?:.*?)(?:\))|(["\'])(?:[^"\')]+)\1/ig.exec(str)[0]
|
||
|
|
.replace(/(?:url\()/ig, '')
|
||
|
|
.replace(/(?:\))/g, '')
|
||
|
|
.replace(/(?:["\'])/g, '')
|
||
|
|
.trim();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get condition from @import
|
||
|
|
*
|
||
|
|
* @param {String} str
|
||
|
|
* @api private
|
||
|
|
*/
|
||
|
|
|
||
|
|
function condition(str) {
|
||
|
|
return str.replace(/(?:url\()(?:.*?)(?:\))|(["\'])(?:[^"\')]+)\1/ig, '')
|
||
|
|
.replace(/(?:@import)(?:\s)*/g, '')
|
||
|
|
.trim();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Parse @import statements
|
||
|
|
*
|
||
|
|
* @param {String} str
|
||
|
|
* @api public
|
||
|
|
*/
|
||
|
|
|
||
|
|
module.exports = function (str) {
|
||
|
|
var imports = getImports(str);
|
||
|
|
|
||
|
|
return imports.map(function (imp) {
|
||
|
|
imp = imp.replace(/(?:;)$/g, '');
|
||
|
|
|
||
|
|
return {
|
||
|
|
path: path(imp),
|
||
|
|
condition: condition(imp),
|
||
|
|
rule: imp
|
||
|
|
};
|
||
|
|
});
|
||
|
|
};
|