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config-fish/functions/fish_prompt.fish
2021-09-30 23:55:35 +02:00

91 lines
1.6 KiB
Fish

function fish_prompt
# Save variables before they are gone
set "STATUS" $status
set "UID" (id -u)
# User name
switch ~
case "/root"
# Root
set_color brred
case "/srv/*"
# System account
set_color brpurple
case "/home/*"
# Regular user
set_color brgreen
case "*"
# Temporary account
set_color brcyan
end
echo -n "$USER"
# Jobs
set "JOBSCOUNT" (jobs | count)
if test $JOBSCOUNT -ge 1
set_color brmagenta
echo -n "&$JOBSCOUNT"
end
# @
set_color normal
echo -n "@"
# Hostname
set -g CURRENT_IP (who am i | awk '{print $5}')
if test -z "$CURRENT_IP"
# Experiment
set -g CURRENT_IP (who | grep "$USER" | awk '{print $5}')
end
if test -z "$CURRENT_IP"
set_color magenta
else if test "$CURRENT_IP" "=" "(:0)"
set_color green
else
set_color cyan
end
echo -n (prompt_hostname)
# :
set_color normal
echo -n ":"
# Current working directory
if not test -x .
set_color brblack
else if not test -r .
set_color white
else if not test -w .
set_color yellow
else
set_color brblue
end
echo -n (prompt_pwd)
# Exit status
if test $STATUS -ne 0
set_color brred
echo -n "[$STATUS]"
end
set_color normal
# Dollar
set_color --bold white
if test "$UID" -eq 0
echo -n "# "
else
echo -n "\$ "
end
set_color normal
end