environment: Define 'GUIX_ENVIRONMENT'.

* guix/scripts/environment.scm (create-environment): Define 'GUIX_ENVIRONMENT'.
* doc/guix.texi (Invoking guix environment): Document it.
* gnu/system/shadow.scm (default-skeletons): Adjust 'PS1' depending on whether
  'GUIX_ENVIRONMENT' is defined.
This commit is contained in:
Ludovic Courtès 2015-07-01 14:39:14 +02:00
parent 50500f7cf0
commit 28de8d258b
3 changed files with 25 additions and 2 deletions

View file

@ -153,7 +153,13 @@ then
source /etc/profile
fi
PS1='\\u@\\h \\w\\$ '
# Adjust the prompt depending on whether we're in 'guix environment'.
if [ -n \"$GUIX_ENVIRONMENT\" ]
then
export PS1='\\u@\\h \\w\\ [env]$ '
else
export PS1='\\u@\\h \\w\\$ '
fi
alias ls='ls -p --color'
alias ll='ls -l'\n"))
(zlogin (text-file "zlogin" "\