24 lines
369 B
Lua
24 lines
369 B
Lua
|
local exports = {};
|
||
|
|
|
||
|
|
function exports.exists(path)
|
||
|
|
local f = io.open(path, "r");
|
||
|
|
if f == nil then return false end
|
||
|
|
if f:read(1) == nil then return false end
|
||
|
|
|
||
|
|
return true;
|
||
|
|
end
|
||
|
|
|
||
|
|
function exports.home()
|
||
|
|
return os.getenv "HOME";
|
||
|
|
end
|
||
|
|
|
||
|
|
function exports.pwd()
|
||
|
|
return os.getenv "PWD" or "./";
|
||
|
|
end
|
||
|
|
|
||
|
|
function exports.ls(path)
|
||
|
|
return os.execute("ls ")
|
||
|
|
end
|
||
|
|
|
||
|
|
return exports;
|