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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmSourceGroupCommand_h
#define cmSourceGroupCommand_h
#include "cmConfigure.h" // IWYU pragma: keep
#include <map>
#include <string>
#include <vector>
#include "cm_memory.hxx"
#include "cmCommand.h"
class cmExecutionStatus;
/** \class cmSourceGroupCommand
* \brief Adds a cmSourceGroup to the cmMakefile.
*
* cmSourceGroupCommand is used to define cmSourceGroups which split up
* source files in to named, organized groups in the generated makefiles.
*/
class cmSourceGroupCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
std::unique_ptr<cmCommand> Clone() override
{
return cm::make_unique<cmSourceGroupCommand>();
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
bool InitialPass(std::vector<std::string> const& args,
cmExecutionStatus& status) override;
private:
using ParsedArguments = std::map<std::string, std::vector<std::string>>;
using ExpectedOptions = std::vector<std::string>;
ExpectedOptions getExpectedOptions() const;
bool isExpectedOption(const std::string& argument,
const ExpectedOptions& expectedOptions);
void parseArguments(const std::vector<std::string>& args,
cmSourceGroupCommand::ParsedArguments& parsedArguments);
bool processTree(ParsedArguments& parsedArguments, std::string& errorMsg);
bool checkArgumentsPreconditions(const ParsedArguments& parsedArguments,
std::string& errorMsg) const;
bool checkSingleParameterArgumentPreconditions(
const std::string& argument, const ParsedArguments& parsedArguments,
std::string& errorMsg) const;
};
#endif
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