[bug#37401] [PATCH 1/2] pack: Provide a meaningful "repository name" for Docker.

[Ricardo Wurmus]

Ludovic Courtès <address@hidden> writes:

> From: Ludovic Courtès <address@hidden>
>
> Previously, images produced by 'guix pack -f docker' would always show
> up as "profile" in the output of 'docker images'.  With this change,
> 'docker images' shows a name constructed from the packages found in the
> image--e.g., "bash-coreutils-grep-sed".

This looks good to me, thanks!

Just one thing to note: packages from other channels might have names
with characters outside of a-z.  All of those would show up as dots.

Also, a few package names include numbers, which are probably fine to
include.

--
Ricardo