| /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| file Copyright.txt or https://cmake.org/licensing for details. */ |
| #include "cmSourceGroupCommand.h" |
| |
| // cmSourceGroupCommand |
| bool cmSourceGroupCommand::InitialPass(std::vector<std::string> const& args, |
| cmExecutionStatus&) |
| { |
| if (args.empty()) { |
| this->SetError("called with incorrect number of arguments"); |
| return false; |
| } |
| |
| std::string delimiter = "\\"; |
| if (this->Makefile->GetDefinition("SOURCE_GROUP_DELIMITER")) { |
| delimiter = this->Makefile->GetDefinition("SOURCE_GROUP_DELIMITER"); |
| } |
| |
| std::vector<std::string> folders = |
| cmSystemTools::tokenize(args[0], delimiter); |
| |
| cmSourceGroup* sg = CM_NULLPTR; |
| sg = this->Makefile->GetSourceGroup(folders); |
| if (!sg) { |
| this->Makefile->AddSourceGroup(folders); |
| sg = this->Makefile->GetSourceGroup(folders); |
| } |
| |
| if (!sg) { |
| this->SetError("Could not create or find source group"); |
| return false; |
| } |
| // If only two arguments are given, the pre-1.8 version of the |
| // command is being invoked. |
| if (args.size() == 2 && args[1] != "FILES") { |
| sg->SetGroupRegex(args[1].c_str()); |
| return true; |
| } |
| |
| // Process arguments. |
| bool doingFiles = false; |
| for (unsigned int i = 1; i < args.size(); ++i) { |
| if (args[i] == "REGULAR_EXPRESSION") { |
| // Next argument must specify the regex. |
| if (i + 1 < args.size()) { |
| ++i; |
| sg->SetGroupRegex(args[i].c_str()); |
| } else { |
| this->SetError("REGULAR_EXPRESSION argument given without a regex."); |
| return false; |
| } |
| doingFiles = false; |
| } else if (args[i] == "FILES") { |
| // Next arguments will specify files. |
| doingFiles = true; |
| } else if (doingFiles) { |
| // Convert name to full path and add to the group's list. |
| std::string src = args[i]; |
| if (!cmSystemTools::FileIsFullPath(src.c_str())) { |
| src = this->Makefile->GetCurrentSourceDirectory(); |
| src += "/"; |
| src += args[i]; |
| } |
| src = cmSystemTools::CollapseFullPath(src.c_str()); |
| sg->AddGroupFile(src); |
| } else { |
| std::ostringstream err; |
| err << "Unknown argument \"" << args[i] << "\". " |
| << "Perhaps the FILES keyword is missing.\n"; |
| this->SetError(err.str()); |
| return false; |
| } |
| } |
| |
| return true; |
| } |