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Fixing registration of package path.

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This commit is contained in:
DennisOSRM 2013-01-05 17:27:10 +01:00
parent d2458f3169
commit fa050ad616
1 changed files with 6 additions and 8 deletions
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14
Util/LuaUtil.h
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@ -33,8 +33,7 @@ void LUA_print(T number) {
} }
// Check if the lua function <name> is defined // Check if the lua function <name> is defined
bool lua_function_exists(lua_State* lua_state, const char* name) inline bool lua_function_exists(lua_State* lua_state, const char* name) {
{
luabind::object g = luabind::globals(lua_state); luabind::object g = luabind::globals(lua_state);
luabind::object func = g[name]; luabind::object func = g[name];
return func && (luabind::type(func) == LUA_TFUNCTION); return func && (luabind::type(func) == LUA_TFUNCTION);
@ -42,13 +41,12 @@ bool lua_function_exists(lua_State* lua_state, const char* name)
// Add the folder contain the script to the lua load path, so script can easily require() other lua scripts inside that folder, or subfolders. // Add the folder contain the script to the lua load path, so script can easily require() other lua scripts inside that folder, or subfolders.
// See http://lua-users.org/wiki/PackagePath for details on the package.path syntax. // See http://lua-users.org/wiki/PackagePath for details on the package.path syntax.
void luaAddScriptFolderToLoadPath(lua_State* myLuaState, const char* fileName) { inline void luaAddScriptFolderToLoadPath(lua_State* myLuaState, const char* fileName) {
const boost::filesystem::path profilePath( fileName ); const boost::filesystem::path profilePath( fileName );
if( !profilePath.parent_path().empty() ) { std::string folder = profilePath.parent_path().string();
const std::string folder = profilePath.parent_path().string(); //TODO: This code is most probably not Windows safe since it uses UNIX'ish path delimiters
const std::string luaCode = "package.path = \"" + folder + "/?.lua;\" .. package.path"; const std::string luaCode = "package.path = \"" + folder + "/?.lua;profiles/?.lua;\" .. package.path";
luaL_dostring( myLuaState, luaCode.c_str() ); luaL_dostring( myLuaState, luaCode.c_str() );
}
} }
#endif /* LUAUTIL_H_ */ #endif /* LUAUTIL_H_ */