[bug#72928] [PATCH] time-machine: Print profile path if no command is given.

[Ludovic Courtès]

Hi,

Tomas Volf <~@wolfsden.cz> skribis:

> Instead of warning, print the profile path of the cached-channel-instance.
>
> * guix/scripts/time-machine.scm (guix-time-machine)[not command-line]: Print
> the profile directory.
>
> Change-Id: Id2c1ded514e6c5af45af9008ad1ef91beb509177

[...]

> +         (if command-line
> +             (apply execl (cons* executable executable command-line))
> +             (format #t "~a\n" directory)))))))

Maybe print ‘executable’ rather than ‘directory’?

Also perhaps add a sentence or two in the manual?

At any rate, this sounds like a useful change to me.

Thanks,
Ludo’.