diff options
| author | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
|---|---|---|
| committer | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
| commit | de98e0b232509d5f40c135d540a70e415272ff85 (patch) | |
| tree | a79222a5b58484ab3b80d18efcaaa7ccc4769b33 /node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js | |
| parent | e0c9d480a73fa629c1e4a47d3e721f1d2d345406 (diff) | |
node_modules
Diffstat (limited to 'node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js')
| -rw-r--r-- | node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js b/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js new file mode 100644 index 000000000..ad4a9a3c6 --- /dev/null +++ b/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js @@ -0,0 +1,51 @@ +"use strict";
+/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+const createInnerCallback = require("./createInnerCallback");
+const DescriptionFileUtils = require("./DescriptionFileUtils");
+
+class DescriptionFilePlugin {
+ constructor(source, filenames, target) {
+ this.source = source;
+ this.filenames = [].concat(filenames);
+ this.target = target;
+ }
+
+ apply(resolver) {
+ const filenames = this.filenames;
+ const target = this.target;
+ resolver.plugin(this.source, (request, callback) => {
+ const directory = request.path;
+ DescriptionFileUtils.loadDescriptionFile(resolver, directory, filenames, ((err, result) => {
+ if(err) return callback(err);
+ if(!result) {
+ if(callback.missing) {
+ filenames.forEach((filename) => {
+ callback.missing.push(resolver.join(directory, filename));
+ });
+ }
+ if(callback.log) callback.log("No description file found");
+ return callback();
+ }
+ const relativePath = "." + request.path.substr(result.directory.length).replace(/\\/g, "/");
+ const obj = Object.assign({}, request, {
+ descriptionFilePath: result.path,
+ descriptionFileData: result.content,
+ descriptionFileRoot: result.directory,
+ relativePath: relativePath
+ });
+ resolver.doResolve(target, obj, "using description file: " + result.path + " (relative path: " + relativePath + ")", createInnerCallback((err, result) => {
+ if(err) return callback(err);
+ if(result) return callback(null, result);
+
+ // Don't allow other description files or none at all
+ callback(null, null);
+ }, callback));
+ }));
+ });
+ }
+}
+
+module.exports = DescriptionFilePlugin;
|