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[bug#58345] [PATCH 3/3] guix-install.sh: Add Bash prompt customization o
From: |
Maxim Cournoyer |
Subject: |
[bug#58345] [PATCH 3/3] guix-install.sh: Add Bash prompt customization option. |
Date: |
Fri, 7 Oct 2022 01:32:00 -0400 |
* etc/guix-install.sh (sys_customize_bashrc): New function.
(main): Use it.
---
etc/guix-install.sh | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/etc/guix-install.sh b/etc/guix-install.sh
index 6bf70b7941..2b304d1bdc 100755
--- a/etc/guix-install.sh
+++ b/etc/guix-install.sh
@@ -566,6 +566,23 @@ sys_create_shell_completion()
_msg "${PAS}installed shell completion"
}
+sys_customize_bashrc()
+{
+ prompt_yes_no "Customize users Bash shell prompt for Guix?" || return
+ for bashrc in /home/*/.bashrc /root/.bashrc; do
+ test -f "$bashrc" || continue
+ grep -Fq '$GUIX_ENVIRONMENT' "$bashrc" && continue
+ cp "${bashrc}" "${bashrc}.bak"
+ echo '
+if [ -n "$GUIX_ENVIRONMENT" ]; then
+ if [[ $PS1 =~ (.*)"\\$" ]]; then
+ PS1="${BASH_REMATCH[1]} [env]\\\$ "
+ fi
+fi
+' >> "$bashrc"
+ done
+ _msg "${PAS}Bash shell prompt successfully customized for Guix"
+}
welcome()
{
@@ -635,6 +652,7 @@ main()
sys_authorize_build_farms
sys_create_init_profile
sys_create_shell_completion
+ sys_customize_bashrc
_msg "${INF}cleaning up ${tmp_path}"
rm -r "${tmp_path}"
--
2.37.3