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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 cmCPackPKGGenerator_h
#define cmCPackPKGGenerator_h
#include "cmConfigure.h" // IWYU pragma: keep
#include <set>
#include <sstream>
#include <string>
#include "cmCPackComponentGroup.h"
#include "cmCPackGenerator.h"
class cmXMLWriter;
/** \class cmCPackPKGGenerator
* \brief A generator for pkg files
*
*/
class cmCPackPKGGenerator : public cmCPackGenerator
{
public:
cmCPackTypeMacro(cmCPackPKGGenerator, cmCPackGenerator);
/**
* Construct generator
*/
cmCPackPKGGenerator();
~cmCPackPKGGenerator() override;
bool SupportsComponentInstallation() const override;
protected:
int InitializeInternal() override;
const char* GetOutputPostfix() override { return "darwin"; }
// Copies or creates the resource file with the given name to the
// package or package staging directory dirName. The variable
// CPACK_RESOURCE_FILE_${NAME} (where ${NAME} is the uppercased
// version of name) specifies the input file to use for this file,
// which will be configured via ConfigureFile.
bool CopyCreateResourceFile(const std::string& name,
const std::string& dirName);
bool CopyResourcePlistFile(const std::string& name, const char* outName = 0);
int CopyInstallScript(const std::string& resdir, const std::string& script,
const std::string& name);
// Retrieve the name of package file that will be generated for this
// component. The name is just the file name with extension, and
// does not include the subdirectory.
std::string GetPackageName(const cmCPackComponent& component);
// Writes a distribution.dist file, which turns a metapackage into a
// full-fledged distribution. This file is used to describe
// inter-component dependencies. metapackageFile is the name of the
// metapackage for the distribution. Only valid for a
// component-based install.
void WriteDistributionFile(const char* metapackageFile);
// Subroutine of WriteDistributionFile that writes out the
// dependency attributes for inter-component dependencies.
void AddDependencyAttributes(const cmCPackComponent& component,
std::set<const cmCPackComponent*>& visited,
std::ostringstream& out);
// Subroutine of WriteDistributionFile that writes out the
// reverse dependency attributes for inter-component dependencies.
void AddReverseDependencyAttributes(
const cmCPackComponent& component,
std::set<const cmCPackComponent*>& visited, std::ostringstream& out);
// Generates XML that encodes the hierarchy of component groups and
// their components in a form that can be used by distribution
// metapackages.
void CreateChoiceOutline(const cmCPackComponentGroup& group,
cmXMLWriter& xout);
/// Create the "choice" XML element to describe a component group
/// for the installer GUI.
void CreateChoice(const cmCPackComponentGroup& group, cmXMLWriter& xout);
/// Create the "choice" XML element to describe a component for the
/// installer GUI.
void CreateChoice(const cmCPackComponent& component, cmXMLWriter& xout);
// The PostFlight component when creating a metapackage
cmCPackComponent PostFlightComponent;
};
#endif
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