add more helpful command line help

This commit is contained in:
Stewart Allen 2025-01-25 22:28:37 -05:00
commit 25490b8bdd

View file

@ -12,7 +12,13 @@
const [ name, host, serial ] = process.argv.slice(2); const [ name, host, serial ] = process.argv.slice(2);
if (!(name && host && serial)) { if (!(name && host && serial)) {
console.log('usage: ssdp [host] [serial-no]'); console.log([
'usage: ssdp [name] [host] [serial-no]',
'where:',
' name = name of printer to appear in slicer',
' host = host name or IP address of printer',
' serial = printer serial #'
].join('\n'));
return process.exit(0); return process.exit(0);
} }
@ -64,7 +70,7 @@ function send(socket, addr, port) {
if (err) { if (err) {
console.error("Error sending SSDP broadcast:", err); console.error("Error sending SSDP broadcast:", err);
} else { } else {
console.log(`>>>>>>>>>>>>>>>>> ${addr} : ${port}`); // console.log(`>>>>>>>>>>>>>>>>> ${addr} : ${port}`);
} }
} }
); );