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oh-my-fish/themes/cbjohnson/fish_prompt.fish

46 lines
1.1 KiB
Fish

function fish_prompt
# Cache exit status
set -l last_status $status
# Just calculate these 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
if not set -q __fish_prompt_char
switch (id -u)
case 0
set -g __fish_prompt_char \u276f\u276f
case '*'
set -g __fish_prompt_char »
end
end
# Setup colors
set -l normal (set_color normal)
set -l cyan (set_color cyan)
set -l yellow (set_color yellow)
set -l bpurple (set_color -o purple)
set -l bred (set_color -o red)
set -l bcyan (set_color -o cyan)
set -l bwhite (set_color -o white)
# Configure __fish_git_prompt
set -g __fish_git_prompt_show_informative_status true
set -g __fish_git_prompt_showcolorhints true
# Color prompt char red for non-zero exit status
set -l pcolor $bpurple
if [ $last_status -ne 0 ]
set pcolor $bred
end
# Top
echo -n $cyan$USER$normal at $yellow$__fish_prompt_hostname$normal in $bred(prompt_pwd)$normal
__fish_git_prompt
echo
# Bottom
echo -n $pcolor$__fish_prompt_char $normal
end