public/bower_components/lodash/lib/common/minify.js

   1 'use strict';
   2
   3 var _ = require('lodash'),
   4     fs = require('fs-extra'),
   5     uglify = require('uglify-js');
   6
   7 var uglifyOptions = require('./uglify.options.js');
   8
   9 /*----------------------------------------------------------------------------*/
  10
  11 function minify(inpath, outpath, callback, options) {
  12   if (_.isFunction(outpath)) {
  13     if (_.isObject(callback)) {
  14       options = callback;
  15     }
  16     callback = outpath;
  17     outpath = undefined;
  18   }
  19   if (!outpath) {
  20     outpath = inpath.replace(/(?=\.js$)/, '.min');
  21   }
  22   var output = uglify.minify(inpath, _.defaults(options || {}, uglifyOptions));
  23   fs.writeFile(outpath, output.code, 'utf-8', callback);
  24 }
  25
  26 module.exports = minify;