// Copyright 2019 The Chromium Authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.import'dart:io';/// This changes the DocSetPlatformFamily key to be "dartlang" instead of the/// name of the package (usually "flutter").////// This is so that the IntelliJ plugin for Dash will be able to go directly to/// the docs for a symbol from a keystroke. Without this, flutter isn't part/// of the list of package names it searches. After this, it finds the flutter/// docs because they're declared here to be part of the "dartlang" family of/// docs.////// Dashing doesn't have a way to configure this, so we modify the Info.plist/// directly to make the change.voidmain(List<String>args){finalFileinfoPlist=File('flutter.docset/Contents/Info.plist');Stringcontents=infoPlist.readAsStringSync();// Since I didn't want to add the XML package as a dependency just for this,// I just used a regular expression to make this simple change.finalRegExpfindRe=RegExp(r'''(\s*<key>DocSetPlatformFamily</key>\s*<string>)[^<]+(</string>)''',multiLine:true);contents=contents.replaceAllMapped(findRe,(Matchmatch){return'${match.group(1)}dartlang${match.group(2)}';});infoPlist.writeAsStringSync(contents);}