mirror of https://github.com/webpack/webpack.git
25 lines
816 B
JavaScript
25 lines
816 B
JavaScript
|
/*
|
||
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
||
|
|
Author Tobias Koppers @sokra
|
||
|
|
*/
|
||
|
|
var ConstDependency = require("./dependencies/ConstDependency");
|
||
|
|
|
||
|
|
var NullFactory = require("./NullFactory");
|
||
|
|
|
||
|
|
function ConstPlugin() {
|
||
|
|
}
|
||
|
|
module.exports = ConstPlugin;
|
||
|
|
|
||
|
|
ConstPlugin.prototype.apply = function(compiler) {
|
||
|
|
compiler.plugin("compilation", function(compilation, params) {
|
||
|
|
compilation.dependencyFactories.set(ConstDependency, new NullFactory());
|
||
|
|
compilation.dependencyTemplates.set(ConstDependency, new ConstDependency.Template());
|
||
|
|
});
|
||
|
|
compiler.parser.plugin("statement if", function(statement) {
|
||
|
|
var param = this.evaluateExpression(statement.test);
|
||
|
|
if(param.isBoolean()) {
|
||
|
|
this.state.current.addDependency(new ConstDependency(param.bool + "", param.range));
|
||
|
|
return param.bool;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
};
|