lepu-test-platform-web/node_modules/webpack/lib/ExportPropertyMainTemplateP...

32 lines
864 B
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const ConcatSource = require("webpack-sources").ConcatSource;
function accessorToObjectAccess(accessor) {
return accessor.map(a => `[${JSON.stringify(a)}]`).join("");
}
class ExportPropertyMainTemplatePlugin {
constructor(property) {
this.property = property;
}
apply(compilation) {
const mainTemplate = compilation.mainTemplate;
compilation.templatesPlugin("render-with-entry", (source, chunk, hash) => {
const postfix = `${accessorToObjectAccess([].concat(this.property))}`;
return new ConcatSource(source, postfix);
});
mainTemplate.plugin("hash", hash => {
hash.update("export property");
hash.update(`${this.property}`);
});
}
}
module.exports = ExportPropertyMainTemplatePlugin;