Let -h/--help display also mvnd specific options

[ppalaga]

No description provided.

[gnodet]

@ppalaga The default line length of 80 is really ugly. The client uses JLine, so we do have the terminal width and we should send it to the daemon to properly format the help. We could add a getTerminalWidth method to the ClientOutput for that and it could be sent as a system property to the daemon (an internal property such as mvnd.terminalWidth). I'll work on that bit if you want.

Also, we should add a way to document the command line options such as --start, --stop and --status somehow as they seem to be missing from the help.

[ppalaga]

@ppalaga The default line length of 80 is really ugly.

I agree, and it is even less: 74. I just took the format used by the the stock mvn --help.

The client uses JLine, so we do have the terminal width and we should send it to the daemon to properly format the help. We could add a getTerminalWidth method to the ClientOutput for that and it could be sent as a system property to the daemon (an internal property such as mvnd.terminalWidth). I'll work on that bit if you want.

+1, that would be awesome.

Also, we should add a way to document the command line options such as --start, --stop and --status somehow as they seem to be missing from the help.

Yes, that's not so hard. I plan to work on that.

[ppalaga]

Is this good to merge then?

[gnodet]

@ppalaga I'm working on the terminal width, but if you want to merge before, that's fine with me.