2a09d1a4
 liuqimichale
添加宜春 天水 宣化
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var tokenizer = require('scss-tokenizer');
function parseImports(content, isIndentedSyntax) {
var tokens = tokenizer.tokenize(content);
var results = [];
var tmp = '';
var inImport = false;
var inParen = false;
var prevToken = tokens[0];
var i, token;
for (i = 1; i < tokens.length; i++) {
token = tokens[i];
if (inImport && !inParen && token[0] === 'string') {
results.push(token[1]);
}
else if (token[1] === 'import' && prevToken[1] === '@') {
if (inImport && !isIndentedSyntax) {
throw new Error('Encountered invalid @import syntax.');
}
inImport = true;
}
else if (inImport && !inParen && (token[0] === 'ident' || token[0] === '/')) {
tmp += token[1];
}
else if (inImport && !inParen && (token[0] === 'space' || token[0] === 'newline')) {
if (tmp !== '') {
results.push(tmp);
tmp = '';
if (isIndentedSyntax) {
inImport = false;
}
}
}
else if (inImport && token[0] === ';') {
inImport = false;
if (tmp !== '') {
results.push(tmp);
tmp = '';
}
}
else if (inImport && token[0] === '(') {
inParen = true;
tmp = '';
}
else if (inParen && token[0] === ')') {
inParen = false;
}
prevToken = token;
}
if (tmp !== '') {
results.push(tmp);
}
return results;
}
module.exports = parseImports;
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