| 1 | // Copyright 2014 The Flutter Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
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| 3 | // found in the LICENSE file. |
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| 4 | |
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| 5 | import '../base/file_system.dart'; |
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| 6 | import '../base/project_migrator.dart'; |
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| 7 | import '../xcode_project.dart'; |
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| 8 | |
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| 9 | /// Migrate the Xcode project for Xcode compatibility to avoid an "Update to recommended settings" Xcode warning. |
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| 10 | class XcodeProjectObjectVersionMigration extends ProjectMigrator { |
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| 11 | XcodeProjectObjectVersionMigration( |
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| 12 | XcodeBasedProject project, |
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| 13 | super.logger, |
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| 14 | ) : _xcodeProjectInfoFile = project.xcodeProjectInfoFile, |
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| 15 | _xcodeProjectSchemeFile = project.xcodeProjectSchemeFile(); |
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| 16 | |
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| 17 | final File _xcodeProjectInfoFile; |
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| 18 | final File _xcodeProjectSchemeFile; |
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| 19 | |
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| 20 | @override |
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| 21 | Future<void> migrate() async { |
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| 22 | if (_xcodeProjectInfoFile.existsSync()) { |
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| 23 | processFileLines(_xcodeProjectInfoFile); |
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| 24 | } else { |
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| 25 | logger.printTrace('Xcode project not found, skipping Xcode compatibility migration.' ); |
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| 26 | } |
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| 27 | if (_xcodeProjectSchemeFile.existsSync()) { |
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| 28 | processFileLines(_xcodeProjectSchemeFile); |
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| 29 | } else { |
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| 30 | logger.printTrace('Runner scheme not found, skipping Xcode compatibility migration.' ); |
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| 31 | } |
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| 32 | } |
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| 33 | |
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| 34 | @override |
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| 35 | String? migrateLine(String line) { |
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| 36 | String updatedString = line; |
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| 37 | final Map<Pattern, String> originalToReplacement = <Pattern, String>{ |
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| 38 | // objectVersion value has been 46, 50, 51, and 54 in the template. |
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| 39 | RegExp(r'objectVersion = \d+;' ): 'objectVersion = 54;' , |
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| 40 | // LastUpgradeCheck is in the Xcode project file, not scheme file. |
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| 41 | // Value has been 0730, 0800, 1020, 1300, 1430, and 1510 in the template. |
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| 42 | RegExp(r'LastUpgradeCheck = \d+;' ): 'LastUpgradeCheck = 1510;' , |
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| 43 | // LastUpgradeVersion is in the scheme file, not Xcode project file. |
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| 44 | RegExp(r'LastUpgradeVersion = "\d+"' ): 'LastUpgradeVersion = "1510"' , |
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| 45 | }; |
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| 46 | |
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| 47 | originalToReplacement.forEach((Pattern original, String replacement) { |
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| 48 | if (line.contains(original)) { |
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| 49 | updatedString = line.replaceAll(original, replacement); |
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| 50 | if (!migrationRequired && updatedString != line) { |
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| 51 | // Only print once. |
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| 52 | logger.printStatus('Updating project for Xcode compatibility.' ); |
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| 53 | } |
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| 54 | } |
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| 55 | }); |
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| 56 | |
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| 57 | return updatedString; |
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| 58 | } |
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| 59 | } |
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| 60 | |
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