diff --git a/index.js b/index.js
index a056202..523ac62 100644
--- a/index.js
+++ b/index.js
@@ -8,54 +8,54 @@ var path = require('path');
var url = require('url');
function isLocal(link) {
- return link && ! url.parse(link).hostname;
+ return link && ! url.parse(link).hostname;
}
module.exports = function() {
- // create a stream through which each file will pass
- return through.obj(function(file, enc, callback) {
+ // create a stream through which each file will pass
+ return through.obj(function(file, enc, callback) {
- if (file.isNull()) {
- this.push(file); // do nothing if no contents
- return callback();
- }
+ if (file.isNull()) {
+ this.push(file); // do nothing if no contents
+ return callback();
+ }
- if (file.isStream()) {
- this.emit('error', new gutil.PluginError('gulp-smoosher', 'Streaming not supported'));
- return callback();
- }
+ if (file.isStream()) {
+ this.emit('error', new gutil.PluginError('gulp-smoosher', 'Streaming not supported'));
+ return callback();
+ }
- if (file.isBuffer()) {
+ if (file.isBuffer()) {
- var rePattern = /([\s\S]*?)/g;
+ var rePattern = /([\s\S]*?)/g;
- var input = String(file.contents);
+ var input = String(file.contents);
- var output = input.replace(rePattern, function(match) {
+ var output = input.replace(rePattern, function(match) {
- var $ = cheerio.load(match);
+ var $ = cheerio.load(match);
- $('link').each(function(index, element) {
- var href = $(element).attr('href');
- isLocal(href) && $(element).replaceWith('');
- });
+ $('link').each(function(index, element) {
+ var href = $(element).attr('href');
+ isLocal(href) && $(element).replaceWith('');
+ });
- $('script').each(function(index, element) {
- var src = $(element).attr('src');
- if(isLocal(src)) {
- $(element).attr('src', '')
- .text(fs.readFileSync(path.join(file.base, src)));
- }
- });
+ $('script').each(function(index, element) {
+ var src = $(element).attr('src');
+ if(isLocal(src)) {
+ $(element).attr('src', '')
+ .text(fs.readFileSync(path.join(file.base, src)));
+ }
+ });
- return $.html();
- }).replace(/\n|\n/g, '');
+ return $.html();
+ }).replace(/\n|\n/g, '');
- file.contents = new Buffer(output);
+ file.contents = new Buffer(output);
- return callback(null, file);
- }
+ return callback(null, file);
+ }
- });
+ });
};