utils/fs/lua_module.cpp

41 #include <lutok/state.ipp>
59 /// \param state The Lua state.
63 lua_fs_basename(lutok::state& state)
65     if (!state.is_string())
67     const fs::path path(state.to_string());
69     state.push_string(path.leaf_name().c_str());
79 /// \param state The Lua state.
83 lua_fs_dirname(lutok::state& state)
85     if (!state.is_string())
87     const fs::path path(state.to_string());
89     state.push_string(path.branch_path().c_str());
99 /// \param state The Lua state.
103 lua_fs_exists(lutok::state& state)
105     if (!state.is_string())
107     const fs::path path(state.to_string());
109     state.push_boolean(fs::exists(path));
122 /// \param state The lua state.
127 files_iterator(lutok::state& state)
129     DIR** dirp = state.to_userdata< DIR* >(state.upvalue_index(1));
134         state.push_string(entry->d_name);
148 /// \param state The lua state.
152 files_gc(lutok::state& state)
154     PRE(state.is_userdata());
156     DIR** dirp = state.to_userdata< DIR* >();
173 /// \param state The Lua state.
177 lua_fs_files(lutok::state& state)
179     if (!state.is_string())
181     const fs::path path(state.to_string());
183     DIR** dirp = state.new_userdata< DIR* >();
185     state.new_table();
186     state.push_string("__gc");
187     state.push_cxx_function(files_gc);
188     state.set_table();
190     state.set_metatable();
199     state.push_cxx_closure(files_iterator, 1);
210 /// \param state The Lua state.
214 lua_fs_is_absolute(lutok::state& state)
216     if (!state.is_string())
218     const fs::path path(state.to_string());
220     state.push_boolean(path.is_absolute());
231 /// \param state The Lua state.
235 lua_fs_join(lutok::state& state)
237     if (!state.is_string(-2))
239     const fs::path path1(state.to_string(-2));
241     if (!state.is_string(-1))
243     const fs::path path2(state.to_string(-1));
245     state.push_string((path1 / path2).c_str());
258 /// \param s The Lua state.
260 fs::open_fs(lutok::state& s)