2.x.js
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// Generated by CoffeeScript 1.12.1
(function() {
var Adapter, MinifyJS, W, convert, path, sourcemaps,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
Adapter = require('../../adapter_base');
sourcemaps = require('../../sourcemaps');
W = require('when');
path = require('path');
convert = require('convert-source-map');
MinifyJS = (function(superClass) {
var compile;
extend(MinifyJS, superClass);
function MinifyJS() {
return MinifyJS.__super__.constructor.apply(this, arguments);
}
MinifyJS.prototype.name = 'minify-js';
MinifyJS.prototype.extensions = ['js'];
MinifyJS.prototype.output = 'js';
MinifyJS.prototype.supportedEngines = ['uglify-js'];
MinifyJS.prototype.isolated = true;
MinifyJS.prototype._render = function(str, options) {
if (options.sourcemap === true) {
options.sourceMap = true;
options.outSourceMap = path.basename(options.filename);
}
return compile((function(_this) {
return function() {
var obj, res;
res = _this.engine.minify(str, Object.assign(options, {
fromString: true
}));
obj = {
result: res.code
};
if (options.sourceMap) {
obj.sourcemap = JSON.parse(res.map);
obj.sourcemap.sources.pop();
obj.sourcemap.sources.push(options.filename);
obj.result = convert.removeMapFileComments(obj.result).trim();
return sourcemaps.inline_sources(obj.sourcemap).then(function(map) {
obj.sourcemap = map;
return obj;
});
} else {
return obj;
}
};
})(this));
};
compile = function(fn, map) {
var err, res;
try {
res = fn();
} catch (error) {
err = error;
return W.reject(err);
}
return W.resolve(res);
};
return MinifyJS;
})(Adapter);
module.exports = MinifyJS;
}).call(this);