David Adam b776327b9d Revert "prompts: more concise way of getting the hostname."
This reverts commit 233c4436943fb56edf6db44b932221107b37fad1.

See discussion in https://github.com/fish-shell/fish-shell/pull/2489
2015-10-16 07:01:12 +08:00

25 lines
635 B
Fish

# name: Classic
function fish_prompt --description "Write out the prompt"
# Just calculate this once, to save a few cycles when displaying the prompt
if not set -q __fish_prompt_hostname
set -g __fish_prompt_hostname (hostname|cut -d . -f 1)
end
set -l color_cwd
set -l suffix
switch $USER
case root toor
if set -q fish_color_cwd_root
set color_cwd $fish_color_cwd_root
else
set color_cwd $fish_color_cwd
end
set suffix '#'
case '*'
set color_cwd $fish_color_cwd
set suffix '>'
end
echo -n -s "$USER" @ "$__fish_prompt_hostname" ' ' (set_color $color_cwd) (prompt_pwd) (set_color normal) "$suffix "
end