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// 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_VALUES_H_
#define TOOLS_GN_ACTION_VALUES_H_
#include <string>
#include <vector>
#include "base/macros.h"
#include "tools/gn/label_ptr.h"
#include "tools/gn/source_file.h"
#include "tools/gn/substitution_list.h"
class Pool;
class Target;
// Holds the values (outputs, args, script name, etc.) for either an action or
// an action_foreach target.
class ActionValues {
public:
ActionValues();
~ActionValues();
// Filename of the script to execute.
const SourceFile& script() const { return script_; }
void set_script(const SourceFile& s) { script_ = s; }
// Arguments to the script.
SubstitutionList& args() { return args_; }
const SubstitutionList& args() const { return args_; }
// Files created by the script. These are strings rather than SourceFiles
// since they will often contain {{source expansions}}.
SubstitutionList& outputs() { return outputs_; }
const SubstitutionList& outputs() const { return outputs_; }
// Expands the outputs() above to the final SourceFile list.
void GetOutputsAsSourceFiles(const Target* target,
std::vector<SourceFile>* result) const;
// Depfile generated by the script.
const SubstitutionPattern& depfile() const { return depfile_; }
bool has_depfile() const { return !depfile_.ranges().empty(); }
void set_depfile(const SubstitutionPattern& depfile) { depfile_ = depfile; }
// Response file contents. Empty means no response file.
SubstitutionList& rsp_file_contents() { return rsp_file_contents_; }
const SubstitutionList& rsp_file_contents() const {
return rsp_file_contents_;
}
bool uses_rsp_file() const { return !rsp_file_contents_.list().empty(); }
// Pool option
const LabelPtrPair<Pool>& pool() const { return pool_; }
void set_pool(LabelPtrPair<Pool> pool) { pool_ = std::move(pool); }
private:
SourceFile script_;
SubstitutionList args_;
SubstitutionList outputs_;
SubstitutionPattern depfile_;
SubstitutionList rsp_file_contents_;
LabelPtrPair<Pool> pool_;
DISALLOW_COPY_AND_ASSIGN(ActionValues);
};
#endif // TOOLS_GN_ACTION_VALUES_H_
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