work.suroh.tk/node_modules/enhanced-resolve/lib/UseFilePlugin.js

36 lines
831 B
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
module.exports = class UseFilePlugin {
constructor(source, filename, target) {
this.source = source;
this.filename = filename;
this.target = target;
}
apply(resolver) {
const target = resolver.ensureHook(this.target);
resolver
.getHook(this.source)
.tapAsync("UseFilePlugin", (request, resolveContext, callback) => {
const filePath = resolver.join(request.path, this.filename);
const obj = Object.assign({}, request, {
path: filePath,
relativePath:
request.relativePath &&
resolver.join(request.relativePath, this.filename)
});
resolver.doResolve(
target,
obj,
"using path: " + filePath,
resolveContext,
callback
);
});
}
};