Change Vykar default command to list usage text

[NeurekaSoftware]

When running vykar without subcommands or args, it defaults to vykar backup.

This isn't ideal and is likely a surprise to most people. I suggest defaulting to listing usage text instead.

It's better to do this early before the first stable build or mass adoption.

[m3nu]

Actually it's not just running backup but the whole backup cycle including prune, compact and check. This is by design and follows Borgmatic's convention.

[NeurekaSoftware]

Actually it's not just running backup but the whole backup cycle including prune, compact and check. This is by design and follows Borgmatic's convention.

Ah, gotcha. If this follows Borgmatic's conventions then I understand the desire to keep the functionality the same.

This issue can be closed if you're not interested in deviating.

[m3nu]

Yeah, I'd rather leave this behavior since it's a useful shortcut.

But we could add a log message that says "Running full backup workflow" or something. Similar wording to what we have in the GUI.

The daemon does the same. It will also run the full workflow at the specified intervals. So all details of a backup process are covered and users don't need to mess with cron jobs for prune, compact, check, etc separately.