tools/gn/action_target_generator.h

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef TOOLS_GN_ACTION_TARGET_GENERATOR_H_
   6 #define TOOLS_GN_ACTION_TARGET_GENERATOR_H_
   7
   8 #include "base/macros.h"
   9 #include "tools/gn/target_generator.h"
  10
  11 // Populates a Target with the values from an action[_foreach] rule.
  12 class ActionTargetGenerator : public TargetGenerator {
  13  public:
  14   ActionTargetGenerator(Target* target,
  15                         Scope* scope,
  16                         const FunctionCallNode* function_call,
  17                         Target::OutputType type,
  18                         Err* err);
  19   ~ActionTargetGenerator() override;
  20
  21  protected:
  22   void DoRun() override;
  23
  24  private:
  25   bool FillScript();
  26   bool FillScriptArgs();
  27   bool FillDepfile();
  28
  29   // Checks for errors in the outputs variable.
  30   bool CheckOutputs();
  31
  32   Target::OutputType output_type_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(ActionTargetGenerator);
  35 };
  36
  37 #endif  // TOOLS_GN_ACTION_TARGET_GENERATOR_H_