formating better for spm packages

Src/hysh/data/bin/id

@@ -0,0 +1,19 @@
+--:Minify:--
+local args = {...}
+local uid
+
+if args[1] then
+    uid = syscall.getuid(args[1])
+    if not uid then
+        print("id: user '" .. args[1] .. "' does not exist")
+        syscall.exit(1); return
+    end
+else
+    uid = syscall.getuid()
+end
+
+local pwent = syscall.getpasswd(uid)
+local name = (pwent and pwent.username) or tostring(uid)
+local gid  = (pwent and pwent.gid) or uid
+
+print(string.format("uid=%d(%s) gid=%d(%s)", uid, name, gid, name))