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58 lines
1.3 KiB
JavaScript
58 lines
1.3 KiB
JavaScript
11 years ago
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var uglifyjs = require('uglify-js'),
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less = require('less'),
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async = require('async'),
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fs = require('fs'),
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Minifier = {
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js: {},
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css: {}
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};
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/* Javascript */
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Minifier.js.minify = function (scripts, callback) {
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// winston.info('[meta/js] Minifying client-side libraries...');
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var minified = uglifyjs.minify(scripts);
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callback(minified.code);
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// winston.info('[meta/js] Done.');
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};
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Minifier.js.concatenate = function(scripts, callback) {
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// winston.info('[meta/js] Concatenating client-side libraries into one file...');
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async.map(scripts, function(path, next) {
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fs.readFile(path, { encoding: 'utf-8' }, next);
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}, function(err, contents) {
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if (err) {
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// winston.error('[meta/js] Could not minify javascript! Error: ' + err.message);
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console.log('ERROR');
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process.exit();
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}
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callback(contents.reduce(function(output, src) {
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return output.length ? output + ';\n' + src : src;
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}, ''));
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// winston.info('[meta/js] Done.');
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});
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};
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process.on('message', function(payload) {
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var executeCallback = function(data) {
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process.send({
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action: payload.action,
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data: data
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});
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};
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switch(payload.action) {
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case 'js.minify':
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Minifier.js.minify(payload.scripts, executeCallback);
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break;
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case 'js.concatenate':
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Minifier.js.concatenate(payload.scripts, executeCallback);
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break;
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}
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})
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