| local args, options = shell.parse(...) |
| |
| if #args < 1 then |
| print("Usage: label [-a] <fs> [<label>]") |
| print(" -a File system is specified via label or address instead of by path.") |
| return |
| end |
| |
| local proxy, reason |
| if options.a then |
| proxy, reason = fs.proxy(args[1]) |
| else |
| proxy, reaons = fs.get(args[1]) |
| end |
| if not proxy then |
| print(reason) |
| return |
| end |
| |
| if #args < 2 then |
| print(proxy.getLabel() or "no label") |
| else |
| local result, reason = proxy.setLabel(args[2]) |
| if not result then |
| print(reason or "could not set label") |
| end |
| end |