install gulp

user/themes/anissabensalah/node_modules/gonzales-pe/lib/parse.js

@@ -0,0 +1,42 @@
+var fs = require('fs');
+var ParsingError = require('./parsing-error');
+
+var Defaults = {
+    SYNTAX: 'css',
+    NEED_INFO: false,
+    CSS_RULE: 'stylesheet',
+    JS_RULE: 'program'
+};
+
+/**
+ * @param {String} css
+ * @param {Object} options
+ * @return {Object} AST
+ */
+function parse(css, options) {
+    if (!css || typeof css !== 'string')
+        throw new Error('Please, pass a string to parse');
+
+    var syntax = options && options.syntax || Defaults.SYNTAX;
+    var needInfo = options && options.needInfo || Defaults.NEED_INFO;
+    var rule = options && options.rule ||
+        (syntax === 'js' ? Defaults.JS_RULE : Defaults.CSS_RULE);
+
+    if (!fs.existsSync(__dirname + '/' + syntax))
+        return console.error('Syntax "' + syntax + '" is not supported yet, sorry');
+
+    var getTokens = require('./' + syntax + '/tokenizer');
+    var mark = require('./' + syntax + '/mark');
+    var parse = require('./' + syntax + '/parse');
+
+    var tokens = getTokens(css);
+    mark(tokens);
+
+    try {
+        return parse(tokens, rule, needInfo);
+    } catch (e) {
+        throw new ParsingError(e, css);
+    }
+}
+
+module.exports = parse;