Function internal_runCommand

library/LuaApi.cpp:4032–4109

}

static int internal_runCommand(lua_State *L)
{
    color_ostream *out = NULL;
    std::unique_ptr<buffered_color_ostream> out_buffer;
    command_result res;
    if (lua_gettop(L) == 0)
    {
        lua_pushstring(L, "");
    }
    int type_1 = lua_type(L, 1);
    bool use_console = lua_toboolean(L, 2);
    if (use_console)
    {
        out = Lua::GetOutput(L);
        if (!out)
        {
            out = &Core::getInstance().getConsole();
        }
    }
    else
    {
        out_buffer.reset(new buffered_color_ostream());
        out = out_buffer.get();
    }

    if (type_1 == LUA_TTABLE)
    {
        string command = "";
        vector<string> args;
        lua_pushnil(L);   // first key
        while (lua_next(L, 1) != 0)
        {
            if (command == "")
                command = lua_tostring(L, -1);
            else
                args.push_back(lua_tostring(L, -1));
            lua_pop(L, 1);  // remove value, leave key
        }
        CoreSuspender suspend;
        res = Core::getInstance().runCommand(*out, command, args);
    }
    else if (type_1 == LUA_TSTRING)
    {
        string command = lua_tostring(L, 1);
        CoreSuspender suspend;
        res = Core::getInstance().runCommand(*out, command);
    }
    else
    {
        lua_pushnil(L);
        lua_pushfstring(L, "Expected table, got %s", lua_typename(L, type_1));
        return 2;
    }

    lua_newtable(L);
    lua_pushinteger(L, (int)res);
    lua_setfield(L, -2, "status");