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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
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Diffstat (limited to 'node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js')
-rw-r--r--node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js76
1 files changed, 76 insertions, 0 deletions
diff --git a/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js b/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js
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+++ b/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js
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+/*
+MIT License http://www.opensource.org/licenses/mit-license.php
+Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const DescriptionFileUtils = require("./DescriptionFileUtils");
+
+module.exports = class DescriptionFilePlugin {
+ constructor(source, filenames, target) {
+ this.source = source;
+ this.filenames = [].concat(filenames);
+ this.target = target;
+ }
+
+ apply(resolver) {
+ const target = resolver.ensureHook(this.target);
+ resolver
+ .getHook(this.source)
+ .tapAsync(
+ "DescriptionFilePlugin",
+ (request, resolveContext, callback) => {
+ const directory = request.path;
+ DescriptionFileUtils.loadDescriptionFile(
+ resolver,
+ directory,
+ this.filenames,
+ resolveContext,
+ (err, result) => {
+ if (err) return callback(err);
+ if (!result) {
+ if (resolveContext.missing) {
+ this.filenames.forEach(filename => {
+ resolveContext.missing.add(
+ resolver.join(directory, filename)
+ );
+ });
+ }
+ if (resolveContext.log)
+ resolveContext.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 +
+ ")",
+ resolveContext,
+ (err, result) => {
+ if (err) return callback(err);
+
+ // Don't allow other processing
+ if (result === undefined) return callback(null, null);
+ callback(null, result);
+ }
+ );
+ }
+ );
+ }
+ );
+ }
+};