summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAmin Bandali <bandali@gnu.org>2019-09-22 20:20:13 -0400
committerAmin Bandali <bandali@gnu.org>2019-09-22 20:20:13 -0400
commita5c8d5d67e6d214b64d534db2ade19cbf1533532 (patch)
treeaf5c5ca3c65ed48b2555000ba782375f8b995f9e
parentbae7970cfc520d0203b03eeacc87d521a1b30651 (diff)
downloadconfigs-a5c8d5d67e6d214b64d534db2ade19cbf1533532.tar.gz
configs-a5c8d5d67e6d214b64d534db2ade19cbf1533532.tar.xz
configs-a5c8d5d67e6d214b64d534db2ade19cbf1533532.zip
bash: update prompt
Diffstat (limited to '')
-rw-r--r--.bashrc16
1 files changed, 9 insertions, 7 deletions
diff --git a/.bashrc b/.bashrc
index b5c3480..f7cbfc8 100644
--- a/.bashrc
+++ b/.bashrc
@@ -22,20 +22,22 @@ if [ -n "$IS_GUIX_SYSTEM" ]; then
fi
# from https://unix.stackexchange.com/a/55935
-a_prompt() {
+b_prompt() {
cwd=$(sed -e "s:$HOME:~:" -e "s:\(\.\?[^/]\)[^/]*/:\1/:g" <<<$PWD)
printf $cwd
}
-# Adjust the prompt depending on whether we're in 'guix environment'.
-if [ -n "$GUIX_ENVIRONMENT" ]
-then
- PS1="\u@\h [env] \$(a_prompt)> "
+
+if [ $(id -u) == "0" ]; then
+ PS1='`printf "\[\e[1;31m\]\$\[\e[00m\]"` '
else
- PS1="\u@\h \$(a_prompt)> "
+ PS1='\$ '
fi
+PS1="`[ -n "$GUIX_ENVIRONMENT" ] && printf \" [env]\"`\n$PS1"
+__u='`[ \`id -u\` == "0" ] && printf "\[\e[1;31m\]\u\[\e[00m\]" || printf "\u"`'
+PS1="$__u@\h:\w/$PS1"
# set terminal title
-PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: $(a_prompt)\007"'
+PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: $(b_prompt)\007"'
# i-beam cursor
# echo -e "\033[5 q" # blinking