diff --git a/engine/src/flutter/tools/licenses/lib/main.dart b/engine/src/flutter/tools/licenses/lib/main.dart
index 13d5859ef92..7058b6ac776 100644
--- a/engine/src/flutter/tools/licenses/lib/main.dart
+++ b/engine/src/flutter/tools/licenses/lib/main.dart
@@ -2144,6 +2144,69 @@ class RepositoryFlutterTxtThirdPartyDirectory extends RepositoryDirectory {
   }
 }
 
+class RepositoryGarnetDirectory extends RepositoryDirectory {
+  RepositoryGarnetDirectory(RepositoryDirectory parent, fs.Directory io) : super(parent, io);
+
+  @override
+  bool shouldRecurse(fs.IoNode entry) {
+    return entry.name != 'bin'
+        && super.shouldRecurse(entry);
+  }
+
+  @override
+  RepositoryDirectory createSubdirectory(fs.Directory entry) {
+    if (entry.name == 'public')
+      return new RepositoryGarnetPublicDirectory(this, entry);
+    return super.createSubdirectory(entry);
+  }
+}
+
+class RepositoryGarnetPublicDirectory extends RepositoryDirectory {
+  RepositoryGarnetPublicDirectory(RepositoryDirectory parent, fs.Directory io) : super(parent, io);
+
+  @override
+  RepositoryDirectory createSubdirectory(fs.Directory entry) {
+    if (entry.name == 'lib')
+      return new RepositoryGarnetLibDirectory(this, entry);
+    return super.createSubdirectory(entry);
+  }
+}
+
+class RepositoryGarnetLibDirectory extends RepositoryDirectory {
+  RepositoryGarnetLibDirectory(RepositoryDirectory parent, fs.Directory io) : super(parent, io);
+
+  @override
+  bool shouldRecurse(fs.IoNode entry) {
+    return entry.name != 'url'
+        && super.shouldRecurse(entry);
+  }
+
+  @override
+  RepositoryDirectory createSubdirectory(fs.Directory entry) {
+    if (entry.name == 'fidl')
+      return new RepositoryGarnetFidlDirectory(this, entry);
+    return super.createSubdirectory(entry);
+  }
+}
+
+class RepositoryGarnetFidlDirectory extends RepositoryDirectory {
+  RepositoryGarnetFidlDirectory(RepositoryDirectory parent, fs.Directory io) : super(parent, io);
+
+  @override
+  bool shouldRecurse(fs.IoNode entry) {
+    return entry.name != 'compiler'
+        && entry.name != 'fuzz'
+        && super.shouldRecurse(entry);
+  }
+
+  @override
+  RepositoryDirectory createSubdirectory(fs.Directory entry) {
+    if (entry.name == 'public')
+      return new RepositoryGarnetPublicDirectory(this, entry);
+    return super.createSubdirectory(entry);
+  }
+}
+
 class RepositoryRoot extends RepositoryDirectory {
   RepositoryRoot(fs.Directory io) : super(null, io);
 
@@ -2182,6 +2245,8 @@ class RepositoryRoot extends RepositoryDirectory {
       return new RepositoryDartDirectory(this, entry);
     if (entry.name == 'flutter')
       return new RepositoryFlutterDirectory(this, entry);
+    if (entry.name == 'garnet')
+      return new RepositoryGarnetDirectory(this, entry);
     return super.createSubdirectory(entry);
   }
 }