Split language_2.status into multiple files.

tools/migration/bin/check_for_splits.dart

Index: tools/migration/bin/check_for_splits.dart
diff --git a/tools/migration/bin/check_for_splits.dart b/tools/migration/bin/check_for_splits.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d6f627a490460d9bc4b2b6575de6c3c0b944f1a9
--- /dev/null
+++ b/tools/migration/bin/check_for_splits.dart
@@ -0,0 +1,26 @@
+// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:status_file/status_file.dart';
+
+import 'package:migration/src/fork.dart';
+import 'package:migration/src/io.dart';
+import 'package:migration/src/log.dart';
+import 'package:migration/src/migrate_statuses.dart';
+
+const simpleDirs = const ["corelib", "language", "lib"];
+
+void main(List<String> arguments) {

[bkonyi, 2017/08/04 17:49:01]

What's the point of this tool here exactly?

[Bob Nystrom, 2017/08/04 18:31:44]

Oops, that was a temp script for me. Didn't mean to add it. Deleted.

+  for (var path in listFiles("language_2", extension: ".status")) {
+    var file = new StatusFile.read(path);
+    print(path);
+    for (var section in file.sections) {
+      var splits = filesForHeader(section.condition.toString());
+      if (splits.length > 1) {
+        print("${section.lineNumber}: [ ${section.condition} ]");
+        print("  " + splits.join(" "));
+      }
+    }
+  }
+}