mirror of
https://github.com/oh-my-fish/oh-my-fish
synced 2024-11-09 13:10:40 +00:00
100 lines
2.7 KiB
Fish
100 lines
2.7 KiB
Fish
# name: Numist
|
|
function fish_prompt
|
|
set -l last_status $status
|
|
|
|
# Colours
|
|
set -l cyan (set_color -o cyan)
|
|
set -l yellow (set_color -o yellow)
|
|
set -l green (set_color -o green)
|
|
set -l red (set_color -o red)
|
|
set -l blue (set_color -o blue)
|
|
set -l magenta (set_color magenta)
|
|
set -l white (set_color white)
|
|
set -l normal (set_color normal)
|
|
|
|
# Prints first argument left-aligned, second argument right-aligned, newline
|
|
function _rprint
|
|
if [ (count $argv) = 1 ]
|
|
echo -s $argv
|
|
else
|
|
set -l arglength (echo -n -s "$argv[1]$argv[2]" | perl -le 'while (<>) {
|
|
s/ \e[ #%()*+\-.\/]. |
|
|
(?:\e\[|\x9b) [ -?]* [@-~] | # CSI ... Cmd
|
|
(?:\e\]|\x9d) .*? (?:\e\\|[\a\x9c]) | # OSC ... (ST|BEL)
|
|
(?:\e[P^_]|[\x90\x9e\x9f]) .*? (?:\e\\|\x9c) | # (DCS|PM|APC) ... ST
|
|
\e.|[\x80-\x9f] //xg;
|
|
print;
|
|
}' | awk '{printf length;}')
|
|
|
|
set -l termwidth (tput cols)
|
|
|
|
set -l padding
|
|
if [ $arglength -lt $termwidth ]
|
|
set padding (printf "%0"(math $termwidth - $arglength)"d"|tr "0" " ")
|
|
end
|
|
|
|
echo -s "$argv[1]$padding$argv[2]"
|
|
end
|
|
end
|
|
|
|
# Unconditional stuff
|
|
set -l path $blue(pwd | sed "s:^$HOME:~:")
|
|
set -l basic_prompt $yellow(whoami)$normal" at "$green(hostname -s)$normal" in "$blue$path" "
|
|
|
|
# Prompt
|
|
set -l prompt
|
|
set -l UID (id -u $USER)
|
|
if [ "$UID" = "0" ]
|
|
set prompt "$red# "
|
|
else
|
|
set prompt "$normal% "
|
|
end
|
|
|
|
# Git stuff
|
|
set -l git_info
|
|
if [ (command git rev-parse --is-inside-work-tree ^/dev/null) ]
|
|
# Get the current branch name/commit
|
|
set -l git_branch_name (command git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||')
|
|
if [ -z $git_branch_name ]
|
|
set git_branch_name (command git show-ref --head -s --abbrev | head -n1 2> /dev/null)
|
|
end
|
|
|
|
# Unconditional git component
|
|
set git_info "$normal""on $white$git_branch_name"
|
|
|
|
if [ (command git status -s --ignore-submodules=dirty | wc -l) -gt 0 ]
|
|
set git_info "$git_info$yellow*"
|
|
end
|
|
|
|
set git_info "$git_info "
|
|
end
|
|
|
|
# Job count
|
|
set -l job_info
|
|
set -l job_count (jobs -c | wc -l | awk '{ print $1; }')
|
|
if [ $job_count -gt 0 ]
|
|
if [ $job_count -eq 1 ]
|
|
set job_info "$magenta""($job_count job)"
|
|
else
|
|
set job_info "$magenta""($job_count jobs)"
|
|
end
|
|
end
|
|
|
|
# Last command
|
|
set -l status_info ""
|
|
if [ $last_status -ne 0 ]
|
|
set status_info "$red""command failed with status: $last_status"
|
|
end
|
|
|
|
# WTB: time spend on last command (if ≥ 1s)
|
|
|
|
##################################################
|
|
# Output
|
|
if [ -n $status_info ]
|
|
echo -s $status_info
|
|
end
|
|
_rprint "$basic_prompt$git_info" $job_info
|
|
echo -n -s $prompt
|
|
|
|
end
|