/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying

   file LICENSE.rst or https://cmake.org/licensing for details.  */

#include "cmGetSourceFilePropertyCommand.h"

#include <cm/string_view>

#include <cmext/string_view>

#include "cmExecutionStatus.h"

#include "cmMakefile.h"

#include "cmSourceFilePropertyHelper.h"

#include "cmValue.h"

bool cmGetSourceFilePropertyCommand(std::vector<std::string> const& args,

                                    cmExecutionStatus& status)

{

  std::vector<std::string>::size_type args_size = args.size();

  if (args_size != 3 && args_size != 5) {

    status.SetError("called with incorrect number of arguments");

    return false;

  }

  std::vector<std::string> source_file_directories;

  std::vector<std::string> source_file_target_directories;

  bool source_file_directory_option_enabled = false;

  bool source_file_target_option_enabled = false;

  int property_arg_index = 2;

  if (args[2] == "DIRECTORY"_s && args_size == 5) {

    property_arg_index = 4;

    source_file_directory_option_enabled = true;

    source_file_directories.push_back(args[3]);

  } else if (args[2] == "TARGET_DIRECTORY"_s && args_size == 5) {

    property_arg_index = 4;

    source_file_target_option_enabled = true;

    source_file_target_directories.push_back(args[3]);

  }

  std::string const& var = args[0];

  std::string const& sourceName = args[1];

  std::string const& propName = args[property_arg_index];

  cmValue prop;

  auto result = cmGetSourceFileProperty(

    sourceName, propName, status, source_file_directory_option_enabled,

    source_file_target_option_enabled, source_file_directories,

    source_file_target_directories, prop);

  if (result == cmGetSourceFilePropertyResult::Success) {

    if (prop) {

      status.GetMakefile().AddDefinition(var, *prop);

      return true;

    }

    status.GetMakefile().AddDefinition(var, "NOTFOUND");

    return true;

  }

  if (result == cmGetSourceFilePropertyResult::SourceNotFound ||

      result == cmGetSourceFilePropertyResult::Error) {

    status.GetMakefile().AddDefinition(var, "NOTFOUND");

    return true;

  }

  return false;

}