forked from projectmoon/tenebrous-dicebot
63 lines
1.5 KiB
JavaScript
63 lines
1.5 KiB
JavaScript
|
/*
|
||
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
||
|
|
Author Tobias Koppers @sokra
|
||
|
|
*/
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
const concord = require("./concord");
|
||
|
|
const DescriptionFileUtils = require("./DescriptionFileUtils");
|
||
|
|
const forEachBail = require("./forEachBail");
|
||
|
|
|
||
|
|
module.exports = class ConcordExtensionsPlugin {
|
||
|
|
constructor(source, options, target) {
|
||
|
|
this.source = source;
|
||
|
|
this.options = options;
|
||
|
|
this.target = target;
|
||
|
|
}
|
||
|
|
|
||
|
|
apply(resolver) {
|
||
|
|
const target = resolver.ensureHook(this.target);
|
||
|
|
resolver
|
||
|
|
.getHook(this.source)
|
||
|
|
.tapAsync(
|
||
|
|
"ConcordExtensionsPlugin",
|
||
|
|
(request, resolveContext, callback) => {
|
||
|
|
const concordField = DescriptionFileUtils.getField(
|
||
|
|
request.descriptionFileData,
|
||
|
|
"concord"
|
||
|
|
);
|
||
|
|
if (!concordField) return callback();
|
||
|
|
const extensions = concord.getExtensions(
|
||
|
|
request.context,
|
||
|
|
concordField
|
||
|
|
);
|
||
|
|
if (!extensions) return callback();
|
||
|
|
forEachBail(
|
||
|
|
extensions,
|
||
|
|
(appending, callback) => {
|
||
|
|
const obj = Object.assign({}, request, {
|
||
|
|
path: request.path + appending,
|
||
|
|
relativePath:
|
||
|
|
request.relativePath && request.relativePath + appending
|
||
|
|
});
|
||
|
|
resolver.doResolve(
|
||
|
|
target,
|
||
|
|
obj,
|
||
|
|
"concord extension: " + appending,
|
||
|
|
resolveContext,
|
||
|
|
callback
|
||
|
|
);
|
||
|
|
},
|
||
|
|
(err, result) => {
|
||
|
|
if (err) return callback(err);
|
||
|
|
|
||
|
|
// Don't allow other processing
|
||
|
|
if (result === undefined) return callback(null, null);
|
||
|
|
callback(null, result);
|
||
|
|
}
|
||
|
|
);
|
||
|
|
}
|
||
|
|
);
|
||
|
|
}
|
||
|
|
};
|