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authorLudovic Courtès <ludo@gnu.org>2022-12-27 21:52:59 +0100
committerLudovic Courtès <ludo@gnu.org>2023-01-05 15:00:27 +0100
commit086df6ef213d44d4b75c263033552eef6b2bd868 (patch)
treee17a7ca433e668e207c4ae37aead48c17aa7aa10 /gnu/system.scm
parent2127e56bd8b3ee8ae5b6cde1b7ed5bf50cf7127b (diff)
downloadguix-086df6ef213d44d4b75c263033552eef6b2bd868.tar.gz
system: Define default 'PS1' in /etc/bashrc rather than ~/.bashrc.
Users can override 'PS1' in ~/.bashrc if they wish.

Previously, on Guix Home, the "default" 'PS1' would be set in ~/.bashrc
when 'home-bash-configuration-guix-defaults?' is true, preventing users
from overriding it via the 'environment-variables' field of
'home-bash-extension'.

* gnu/system/shadow.scm (%default-bashrc): Remove 'PS1' setting.
* gnu/system.scm (operating-system-etc-service): Define PS1 in
/etc/bashrc.
* gnu/home/services/shells.scm (add-bash-configuration): When
'home-bash-configuration-guix-defaults?' is true, add a default 'PS1' to
~/.bash_profile.
Diffstat (limited to 'gnu/system.scm')
-rw-r--r--gnu/system.scm3
1 files changed, 3 insertions, 0 deletions
diff --git a/gnu/system.scm b/gnu/system.scm
index 62c8e0c2b6..d67f9a615b 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -1047,6 +1047,9 @@ fi
         (bashrc    (plain-file "bashrc" "\
 # Bash-specific initialization.
 
+# Provide a default prompt.  The user's ~/.bashrc can override it.
+PS1='\\u@\\h \\w${GUIX_ENVIRONMENT:+ [env]}\\$ '
+
 # The 'bash-completion' package.
 if [ -f /run/current-system/profile/etc/profile.d/bash_completion.sh ]
 then