1 files changed, 37 insertions, 0 deletions
diff --git a/tools/gn/action_target_generator.h b/tools/gn/action_target_generator.h
new file mode 100644
index 0000000..aa81c3d
--- /dev/null
+++ b/tools/gn/action_target_generator.h
@@ -0,0 +1,37 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef TOOLS_GN_ACTION_TARGET_GENERATOR_H_
+#define TOOLS_GN_ACTION_TARGET_GENERATOR_H_
+
+#include "base/compiler_specific.h"
+#include "tools/gn/target_generator.h"
+
+// Populates a Target with the values from an action[_foreach] rule.
+class ActionTargetGenerator : public TargetGenerator {
+ public:
+  ActionTargetGenerator(Target* target,
+                        Scope* scope,
+                        const FunctionCallNode* function_call,
+                        Target::OutputType type,
+                        Err* err);
+  virtual ~ActionTargetGenerator();
+
+ protected:
+  virtual void DoRun() OVERRIDE;
+
+ private:
+  void FillScript();
+  void FillScriptArgs();
+  void FillDepfile();
+
+  // Checks for errors in the outputs variable.
+  void CheckOutputs();
+
+  Target::OutputType output_type_;
+
+  DISALLOW_COPY_AND_ASSIGN(ActionTargetGenerator);
+};
+
+#endif  // TOOLS_GN_ACTION_TARGET_GENERATOR_H_