feat: use new linker pipeline on iOS

packages/shorebird_cli/lib/src/commands/patch/patch_ios_command.dart

@@ -511,14 +511,20 @@ ${summary.join('\n')}
       return ExitCode.software.code;
     }
 
+    final genSnapshot = shorebirdArtifacts.getArtifactPath(
+      artifact: ShorebirdArtifact.genSnapshot,
+    );
+
     final linkProgress = logger.progress('Linking AOT files');
     try {
       await aotTools.link(
         base: releaseArtifact.path,
         patch: patch.path,
         analyzeSnapshot: analyzeSnapshot.path,
+        genSnapshot: genSnapshot,
         outputPath: _vmcodeOutputPath,
         workingDirectory: _buildDirectory,
+        kernel: newestAppDill().path,
       );
     } catch (error) {
       linkProgress.fail('Failed to link AOT files: $error');

packages/shorebird_cli/lib/src/commands/patch/patch_ios_framework_command.dart

@@ -382,12 +382,18 @@ ${summary.join('\n')}
       return ExitCode.software.code;
     }
 
+    final genSnapshot = shorebirdArtifacts.getArtifactPath(
+      artifact: ShorebirdArtifact.genSnapshot,
+    );
+
     final linkProgress = logger.progress('Linking AOT files');
     try {
       await aotTools.link(
         base: releaseArtifact.path,
         patch: aotSnapshot.path,
         analyzeSnapshot: analyzeSnapshot.path,
+        genSnapshot: genSnapshot,
+        kernel: newestAppDill().path,
         outputPath: _vmcodeOutputPath,
         workingDirectory: _buildDirectory,
       );

packages/shorebird_cli/lib/src/executables/aot_tools.dart

@@ -2,8 +2,10 @@
 
 import 'package:mason_logger/mason_logger.dart';
 import 'package:path/path.dart' as p;
+import 'package:pub_semver/pub_semver.dart';
 import 'package:scoped/scoped.dart';
 import 'package:shorebird_cli/src/cache.dart';
+import 'package:shorebird_cli/src/extensions/version.dart';
 import 'package:shorebird_cli/src/engine_config.dart';
 import 'package:shorebird_cli/src/shorebird_artifacts.dart';
 import 'package:shorebird_cli/src/shorebird_env.dart';
@@ -109,20 +111,39 @@
     );
   }
 
+  Future<bool> _linkerUsesGenSnapshot() async {
+    final version = await _getVersion();
+    return version != null && version >= Version(0, 0, 1);
+  }
+
+  Future<Version?> _getVersion() async {
+    final result = await _exec(['--version']);
+    if (result.exitCode != ExitCode.success.code) {
+      return null;
+    }
+    final version = result.stdout.toString().trim();
+    return tryParseVersion(version);
+  }
+
   /// Generate a link vmcode file from two AOT snapshots.
   Future<void> link({
     required String base,
     required String patch,
     required String analyzeSnapshot,
+    required String genSnapshot,
+    required String kernel,
     required String outputPath,
     String? workingDirectory,
   }) async {
+    final linkerUsesGenSnapshot = await _linkerUsesGenSnapshot();
     final result = await _exec(
       [
         'link',
         '--base=$base',
         '--patch=$patch',
         '--analyze-snapshot=$analyzeSnapshot',
+        if (linkerUsesGenSnapshot) '--gen-snapshot=$genSnapshot',
+        if (linkerUsesGenSnapshot) '--kernel=$kernel',
         '--output=$outputPath',
       ],
       workingDirectory: workingDirectory,

packages/shorebird_cli/test/src/commands/patch/patch_ios_command_test.dart

@@ -336,6 +336,8 @@ flutter:
           base: any(named: 'base'),
           patch: any(named: 'patch'),
           analyzeSnapshot: any(named: 'analyzeSnapshot'),
+          genSnapshot: any(named: 'genSnapshot'),
+          kernel: any(named: 'kernel'),
           workingDirectory: any(named: 'workingDirectory'),
           outputPath: any(named: 'outputPath'),
         ),
@@ -819,6 +821,8 @@ Please re-run the release command for this version or create a new release.'''),
           base: any(named: 'base'),
           patch: any(named: 'patch'),
           analyzeSnapshot: any(named: 'analyzeSnapshot'),
+          genSnapshot: any(named: 'genSnapshot'),
+          kernel: any(named: 'kernel'),
           workingDirectory: any(named: 'workingDirectory'),
           outputPath: any(named: 'outputPath'),
         ),
@@ -1142,6 +1146,8 @@ Please re-run the release command for this version or create a new release.'''),
             base: any(named: 'base'),
             patch: any(named: 'patch'),
             analyzeSnapshot: any(named: 'analyzeSnapshot'),
+            genSnapshot: any(named: 'genSnapshot'),
+            kernel: any(named: 'kernel'),
             workingDirectory: any(named: 'workingDirectory'),
             outputPath: any(named: 'outputPath'),
           ),
@@ -1175,6 +1181,8 @@ Please re-run the release command for this version or create a new release.'''),
               base: any(named: 'base'),
               patch: any(named: 'patch'),
               analyzeSnapshot: any(named: 'analyzeSnapshot'),
+              genSnapshot: any(named: 'genSnapshot'),
+              kernel: any(named: 'kernel'),
               workingDirectory: any(named: 'workingDirectory'),
               outputPath: any(named: 'outputPath'),
             ),
@@ -1189,6 +1197,8 @@ Please re-run the release command for this version or create a new release.'''),
             base: any(named: 'base'),
             patch: any(named: 'patch'),
             analyzeSnapshot: any(named: 'analyzeSnapshot'),
+            genSnapshot: any(named: 'genSnapshot'),
+            kernel: any(named: 'kernel'),
             workingDirectory: any(named: 'workingDirectory'),
             outputPath: any(named: 'outputPath'),
           ),
@@ -1235,6 +1245,8 @@ Please re-run the release command for this version or create a new release.'''),
               base: any(named: 'base'),
               patch: any(named: 'patch'),
               analyzeSnapshot: any(named: 'analyzeSnapshot'),
+              genSnapshot: any(named: 'genSnapshot'),
+              kernel: any(named: 'kernel'),
               workingDirectory: any(named: 'workingDirectory'),
               outputPath: any(named: 'outputPath'),
             ),

packages/shorebird_cli/test/src/commands/patch/patch_ios_framework_command_test.dart

@@ -285,6 +285,8 @@ flutter:
           base: any(named: 'base'),
           patch: any(named: 'patch'),
           analyzeSnapshot: any(named: 'analyzeSnapshot'),
+          genSnapshot: any(named: 'genSnapshot'),
+          kernel: any(named: 'kernel'),
           workingDirectory: any(named: 'workingDirectory'),
           outputPath: any(named: 'outputPath'),
         ),
@@ -589,6 +591,8 @@ Please re-run the release command for this version or create a new release.'''),
           base: any(named: 'base'),
           patch: any(named: 'patch'),
           analyzeSnapshot: any(named: 'analyzeSnapshot'),
+          genSnapshot: any(named: 'genSnapshot'),
+          kernel: any(named: 'kernel'),
           workingDirectory: any(named: 'workingDirectory'),
           outputPath: any(named: 'outputPath'),
         ),
@@ -1011,6 +1015,8 @@ Please re-run the release command for this version or create a new release.'''),
               base: any(named: 'base'),
               patch: any(named: 'patch'),
               analyzeSnapshot: any(named: 'analyzeSnapshot'),
+              genSnapshot: any(named: 'genSnapshot'),
+              kernel: any(named: 'kernel'),
               workingDirectory: any(named: 'workingDirectory'),
               outputPath: any(named: 'outputPath'),
             ),
@@ -1025,6 +1031,8 @@ Please re-run the release command for this version or create a new release.'''),
             base: any(named: 'base'),
             patch: any(named: 'patch'),
             analyzeSnapshot: any(named: 'analyzeSnapshot'),
+            genSnapshot: any(named: 'genSnapshot'),
+            kernel: any(named: 'kernel'),
             workingDirectory: any(named: 'workingDirectory'),
             outputPath: any(named: 'outputPath'),
           ),
@@ -1071,6 +1079,8 @@ Please re-run the release command for this version or create a new release.'''),
               base: any(named: 'base'),
               patch: any(named: 'patch'),
               analyzeSnapshot: any(named: 'analyzeSnapshot'),
+              genSnapshot: any(named: 'genSnapshot'),
+              kernel: any(named: 'kernel'),
               workingDirectory: any(named: 'workingDirectory'),
               outputPath: any(named: 'outputPath'),
             ),

packages/shorebird_cli/test/src/executables/aot_tools_test.dart

@@ -55,7 +55,9 @@ void main() {
     group('link', () {
       const base = './path/to/base.aot';
       const patch = './path/to/patch.aot';
-      const analyzeSnapshot = './path/to/analyze_snapshot.aot';
+      const analyzeSnapshot = './path/to/analyze_snapshot';
+      const genSnapshot = './path/to/gen_snapshot';
+      const kernel = './path/to/kernel.dill';
       const outputPath = './path/to/out.vmcode';
 
       test('throws Exception when process exits with non-zero code', () async {
@@ -83,6 +85,8 @@ void main() {
               base: base,
               patch: patch,
               analyzeSnapshot: analyzeSnapshot,
+              genSnapshot: genSnapshot,
+              kernel: kernel,
               outputPath: outputPath,
             ),
           ),
@@ -127,6 +131,8 @@ void main() {
                 base: base,
                 patch: patch,
                 analyzeSnapshot: analyzeSnapshot,
+                genSnapshot: genSnapshot,
+                kernel: kernel,
                 workingDirectory: workingDirectory.path,
                 outputPath: outputPath,
               ),
@@ -180,6 +186,8 @@ void main() {
                 base: base,
                 patch: patch,
                 analyzeSnapshot: analyzeSnapshot,
+                genSnapshot: genSnapshot,
+                kernel: kernel,
                 workingDirectory: workingDirectory.path,
                 outputPath: outputPath,
               ),
@@ -235,6 +243,8 @@ void main() {
                 base: base,
                 patch: patch,
                 analyzeSnapshot: analyzeSnapshot,
+                genSnapshot: genSnapshot,
+                kernel: kernel,
                 workingDirectory: workingDirectory.path,
                 outputPath: outputPath,
               ),