Function HandleInsertCommand

Source/cmListCommand.cxx:320–350

}

bool HandleInsertCommand(std::vector<std::string> const& args,
                         cmExecutionStatus& status)
{
  if (args.size() < 4) {
    status.SetError("sub-command INSERT requires at least three arguments.");
    return false;
  }

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

  // expand the variable
  int index;
  if (!GetIndexArg(args[2], &index, status.GetMakefile())) {
    status.SetError(cmStrCat("index: ", args[2], " is not a valid index"));
    return false;
  }
  auto list = GetList(listName, status.GetMakefile());
  if (!list) {
    list = cmList{};
  }

  try {
    list->insert_items(index, args.begin() + 3, args.end(),
                       cmList::ExpandElements::No, cmList::EmptyElements::Yes);
    status.GetMakefile().AddDefinition(listName, list->to_string());
    return true;
  } catch (std::out_of_range& e) {
    status.SetError(e.what());
    return false;
  }
}

bool HandleJoinCommand(std::vector<std::string> const& args,
                       cmExecutionStatus& status)