[tools]build IPA validation bundle identifier using the default "com.example" prefix (#116430)

* [tools]build IPA validation bundle identifier using default com.example

* rephrase the warning

dev/devicelab/bin/tasks/ios_content_validation_test.dart

@@ -53,6 +53,11 @@ Future<void> main() async {
           if (!output.contains('Warning: Launch image is set to the default placeholder. Replace with unique launch images.')) {
             throw TaskResult.failure('Must validate template launch image.');
           }
+
+          // The project is still using com.example as bundle identifier prefix.
+          if (!output.contains('Warning: Your application still contains the default "com.example" bundle identifier.')) {
+            throw TaskResult.failure('Must validate the default bundle identifier prefix');
+          }
         });
 
         final String archivePath = path.join(

packages/flutter_tools/lib/src/commands/build_ios.dart

@@ -350,6 +350,10 @@ class BuildIOSArchiveCommand extends _BuildIOSSubCommand {
     if (xcodeProjectSettingsMap.values.any((String? element) => element == null)) {
       messageBuffer.writeln('\nYou must set up the missing settings.');
     }
+
+    if (xcodeProjectSettingsMap['Bundle Identifier']?.startsWith('com.example') ?? false) {
+      messageBuffer.writeln('\nWarning: Your application still contains the default "com.example" bundle identifier.');
+    }
   }
 
   @override

packages/flutter_tools/lib/src/ios/mac.dart

@@ -740,13 +740,6 @@ bool _handleIssues(XCResult? xcResult, Logger logger, XcodeBuildExecution? xcode
     logger.printError("Also try selecting 'Product > Build' to fix the problem.");
   }
 
-  if (!issueDetected && _needUpdateSigningIdentifier(xcodeBuildExecution)) {
-    issueDetected = true;
-    logger.printError('');
-    logger.printError('It appears that your application still contains the default signing identifier.');
-    logger.printError("Try replacing 'com.example' with your signing id in Xcode:");
-    logger.printError('  open ios/Runner.xcworkspace');
-  }
   return issueDetected;
 }
 
@@ -760,13 +753,6 @@ bool _missingDevelopmentTeam(XcodeBuildExecution? xcodeBuildExecution) {
         xcodeBuildExecution.buildSettings.containsKey);
 }
 
-// Return `true` if the signing identifier needs to be updated.
-bool _needUpdateSigningIdentifier(XcodeBuildExecution? xcodeBuildExecution) {
-  return xcodeBuildExecution != null
-      && xcodeBuildExecution.environmentType == EnvironmentType.physical
-      && (xcodeBuildExecution.buildSettings['PRODUCT_BUNDLE_IDENTIFIER']?.contains('com.example') ?? false);
-}
-
 // Detects and handles errors from stdout.
 //
 // As detecting issues in stdout is not usually accurate, this should be used as a fallback when other issue detecting methods failed.

packages/flutter_tools/test/commands.shard/hermetic/build_ios_test.dart

@@ -565,73 +565,6 @@ void main() {
       XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(),
     });
 
-   testUsingContext('Default bundle identifier error should be hidden if there is another xcresult issue.', () async {
-      final BuildCommand command = BuildCommand(
-        androidSdk: FakeAndroidSdk(),
-        buildSystem: TestBuildSystem.all(BuildResult(success: true)),
-        fileSystem: MemoryFileSystem.test(),
-        logger: BufferLogger.test(),
-        osUtils: FakeOperatingSystemUtils(),
-      );
-
-      createMinimalMockProjectFiles();
-
-      await expectLater(
-        createTestCommandRunner(command).run(const <String>['build', 'ios', '--no-pub']),
-        throwsToolExit(),
-      );
-
-      expect(testLogger.errorText, contains("Use of undeclared identifier 'asdas'"));
-      expect(testLogger.errorText, contains('/Users/m/Projects/test_create/ios/Runner/AppDelegate.m:7:56'));
-      expect(testLogger.errorText, isNot(contains('It appears that your application still contains the default signing identifier.')));
-    }, overrides: <Type, Generator>{
-      FileSystem: () => fileSystem,
-      ProcessManager: () => FakeProcessManager.list(<FakeCommand>[
-        xattrCommand,
-        setUpFakeXcodeBuildHandler(exitCode: 1, onRun: () {
-          fileSystem.systemTempDirectory.childDirectory(_xcBundleFilePath).createSync();
-        }),
-        setUpXCResultCommand(stdout: kSampleResultJsonWithIssues),
-        setUpRsyncCommand(),
-      ]),
-      Platform: () => macosPlatform,
-      EnvironmentType: () => EnvironmentType.physical,
-      XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(productBundleIdentifier: 'com.example'),
-    });
-
-    testUsingContext('Show default bundle identifier error if there are no other errors.', () async {
-      final BuildCommand command = BuildCommand(
-        androidSdk: FakeAndroidSdk(),
-        buildSystem: TestBuildSystem.all(BuildResult(success: true)),
-        fileSystem: MemoryFileSystem.test(),
-        logger: BufferLogger.test(),
-        osUtils: FakeOperatingSystemUtils(),
-      );
-
-      createMinimalMockProjectFiles();
-
-      await expectLater(
-        createTestCommandRunner(command).run(const <String>['build', 'ios', '--no-pub']),
-        throwsToolExit(),
-      );
-
-      expect(testLogger.errorText, contains('It appears that your application still contains the default signing identifier.'));
-    }, overrides: <Type, Generator>{
-      FileSystem: () => fileSystem,
-      ProcessManager: () => FakeProcessManager.list(<FakeCommand>[
-        xattrCommand,
-        setUpFakeXcodeBuildHandler(exitCode: 1, onRun: () {
-          fileSystem.systemTempDirectory.childDirectory(_xcBundleFilePath).createSync();
-        }),
-        setUpXCResultCommand(stdout: kSampleResultJsonNoIssues),
-        setUpRsyncCommand(),
-      ]),
-      Platform: () => macosPlatform,
-      EnvironmentType: () => EnvironmentType.physical,
-      XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(productBundleIdentifier: 'com.example'),
-    });
-
-
     testUsingContext('Display xcresult issues with no provisioning profile.', () async {
       final BuildCommand command = BuildCommand(
         androidSdk: FakeAndroidSdk(),

packages/flutter_tools/test/commands.shard/hermetic/build_ipa_test.dart

@@ -991,6 +991,84 @@ void main() {
     PlistParser: () => plistUtils,
   });
 
+  testUsingContext(
+      'Validate basic Xcode settings with default bundle identifier prefix', () async {
+    const String plistPath = 'build/ios/archive/Runner.xcarchive/Products/Applications/Runner.app/Info.plist';
+    fakeProcessManager.addCommands(<FakeCommand>[
+      xattrCommand,
+      setUpFakeXcodeBuildHandler(onRun: () {
+        fileSystem.file(plistPath).createSync(recursive: true);
+      }),
+      exportArchiveCommand(exportOptionsPlist: _exportOptionsPlist),
+    ]);
+
+    createMinimalMockProjectFiles();
+
+    plistUtils.fileContents[plistPath] = <String,String>{
+      'CFBundleIdentifier': 'com.example.my_app',
+    };
+
+    final BuildCommand command = BuildCommand(
+      androidSdk: FakeAndroidSdk(),
+      buildSystem: TestBuildSystem.all(BuildResult(success: true)),
+      fileSystem: MemoryFileSystem.test(),
+      logger: BufferLogger.test(),
+      osUtils: FakeOperatingSystemUtils(),
+    );
+    await createTestCommandRunner(command).run(
+        <String>['build', 'ipa', '--no-pub']);
+
+    expect(
+        testLogger.statusText,
+        contains('Warning: Your application still contains the default "com.example" bundle identifier.')
+    );
+  }, overrides: <Type, Generator>{
+    FileSystem: () => fileSystem,
+    ProcessManager: () => fakeProcessManager,
+    Platform: () => macosPlatform,
+    XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(),
+    PlistParser: () => plistUtils,
+  });
+
+  testUsingContext(
+      'Validate basic Xcode settings with custom bundle identifier prefix', () async {
+    const String plistPath = 'build/ios/archive/Runner.xcarchive/Products/Applications/Runner.app/Info.plist';
+    fakeProcessManager.addCommands(<FakeCommand>[
+      xattrCommand,
+      setUpFakeXcodeBuildHandler(onRun: () {
+        fileSystem.file(plistPath).createSync(recursive: true);
+      }),
+      exportArchiveCommand(exportOptionsPlist: _exportOptionsPlist),
+    ]);
+
+    createMinimalMockProjectFiles();
+
+    plistUtils.fileContents[plistPath] = <String,String>{
+      'CFBundleIdentifier': 'com.my_company.my_app',
+    };
+
+    final BuildCommand command = BuildCommand(
+      androidSdk: FakeAndroidSdk(),
+      buildSystem: TestBuildSystem.all(BuildResult(success: true)),
+      fileSystem: MemoryFileSystem.test(),
+      logger: BufferLogger.test(),
+      osUtils: FakeOperatingSystemUtils(),
+    );
+    await createTestCommandRunner(command).run(
+        <String>['build', 'ipa', '--no-pub']);
+
+    expect(
+        testLogger.statusText,
+        isNot(contains('Warning: Your application still contains the default "com.example" bundle identifier.'))
+    );
+  }, overrides: <Type, Generator>{
+    FileSystem: () => fileSystem,
+    ProcessManager: () => fakeProcessManager,
+    Platform: () => macosPlatform,
+    XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(),
+    PlistParser: () => plistUtils,
+  });
+
 
   testUsingContext('Validate template app icons with conflicts', () async {
     const String projectIconContentsJsonPath = 'ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json';