Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }

[BerriJ]

This may be a silly question, as I'm not super experienced with writing bash scripts (and Rust), but I'm trying to use nixos-needsreboot to set up a simple email notification. But I don't know how I'm supposed to catch the exit code. I get:

❯ nix run github:thefossguy/nixos-needsreboot -- --dry-run
Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }

~
❯ echo $?
1

Is this the supposed behavior? I expected echo $? to print 2 since the output says code: 2 but I'm also a bit unsure whether there is a problem since it complains about "No such file or directory".

Thanks in advance and best regards,
BerriJ

[BerriJ]

I found that #10 would close this issue:

❯ nix run github:harryprayiv/nixos-needsreboot -- --dry-run
DEBUG: you are using the latest NixOS generation, no need to reboot

~
❯ echo $?
0

Although I'm not quite sure why the first one shows code: 2 and @harryprayiv s PR shows exit code 0. Just wanted to let you know. :)