doc: Document --profile option to "guix environment"

* doc/guix.texi (Invoking guix environment): New paragraph.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
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Konrad Hinsen 2022-01-28 19:10:11 +01:00 committed by Ludovic Courtès
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@ -6237,6 +6237,12 @@ interpreted as packages whose dependencies will be added to the
environment, the default behavior. Packages appearing after are environment, the default behavior. Packages appearing after are
interpreted as packages that will be added to the environment directly. interpreted as packages that will be added to the environment directly.
@item --profile=@var{profile}
@itemx -p @var{profile}
Create an environment containing the packages installed in @var{profile}.
Use @command{guix package} (@pxref{Invoking guix package}) to create
and manage profiles.
@item --pure @item --pure
Unset existing environment variables when building the new environment, except Unset existing environment variables when building the new environment, except
those specified with @option{--preserve} (see below). This has the effect of those specified with @option{--preserve} (see below). This has the effect of