chushihua

2026-01-26 23:20:48 +08:00
commit 7b5aab0206
22521 changed files with 3300090 additions and 0 deletions
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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+function DirectoryExistsPlugin(source, target) {
+	this.source = source;
+	this.target = target;
+}
+module.exports = DirectoryExistsPlugin;
+
+DirectoryExistsPlugin.prototype.apply = function(resolver) {
+	var target = this.target;
+	resolver.plugin(this.source, function(request, callback) {
+		var fs = this.fileSystem;
+		var directory = request.path;
+		fs.stat(directory, function(err, stat) {
+			if(err || !stat) {
+				if(callback.missing) callback.missing.push(directory);
+				if(callback.log) callback.log(directory + " doesn't exist");
+				return callback();
+			}
+			if(!stat.isDirectory()) {
+				if(callback.missing) callback.missing.push(directory);
+				if(callback.log) callback.log(directory + " is not a directory");
+				return callback();
+			}
+			this.doResolve(target, request, "existing directory", callback);
+		}.bind(this));
+	});
+};