mirror of
https://git.decapod.one/brethil/dotfiles
synced 2024-11-24 20:41:31 +01:00
145 lines
4.2 KiB
Bash
145 lines
4.2 KiB
Bash
# vim:ft=zsh ts=2 sw=2 sts=2
|
||
# color chart available at https://www.calmar.ws/vim/256-xterm-24bit-rgb-color-chart.html
|
||
# %F{202}: orange
|
||
# %K{202}: background orange
|
||
# 255: white
|
||
# See the prompt expansion section in `info zsh` for more info
|
||
|
||
function user_prompt(){
|
||
# prints info about username/hostname
|
||
# for ssh connections
|
||
local p
|
||
local host
|
||
if [[ $UID -eq 0 ]]; then
|
||
# root
|
||
echo -n "%F{255}[%f" # open square bracket
|
||
echo -n "%K{160}%F{255}%Broot%b%k%f"
|
||
if [[ $SSH_CONNECTION ]]; then
|
||
# add the white @
|
||
# echo -n '%F{255} at %f'
|
||
echo -n "%F{255}@%f"
|
||
fi
|
||
fi
|
||
if [[ $SSH_CONNECTION ]]; then
|
||
if [[ $UID -ne 0 ]]; then
|
||
echo -n "%F{255}[%f" # open square bracket
|
||
fi
|
||
# underlined orange hostname (%m)
|
||
echo -n "%K{202}%B%F{255}%m%f%k%b"
|
||
if [[ $UID -ne 0 ]]; then
|
||
echo -n "%F{255}]%f" # close square bracket
|
||
fi
|
||
fi
|
||
# close square bracket
|
||
if [[ $UID -eq 0 ]]; then echo "%F{255}]%f"; fi
|
||
}
|
||
|
||
function job_prompt() {
|
||
local JOB_PROMPT="%(1j.%B%K{202}%F{220} %j %k%b.)" # Shows jobs number on an orange background if there are background jobs
|
||
echo "$JOB_PROMPT"
|
||
}
|
||
|
||
function shlvl_prompt() {
|
||
local SHLVL_PROMPT
|
||
if [[ -n "$BYOBU_PREFIX" ]]; then
|
||
SHLVL_PROMPT="%(3L.%K{161}%F{255}%B $((SHLVL-1)) %f%b%k.)" # Shows SHLVL on a magenta background if SHLVL > 1
|
||
else
|
||
SHLVL_PROMPT="%(2L.%K{161}%F{255}%B %L %f%b%k.)" # Shows SHLVL on a magenta background if SHLVL > 1
|
||
fi
|
||
echo "$SHLVL_PROMPT"
|
||
}
|
||
|
||
function path_prompt(){
|
||
# Shows last 3 items in path if there are more than 4
|
||
local PATH_PROMPT="%F{white}[%F{green}%(4~:…/%3~:%~)%F{white}]%f"
|
||
echo "$PATH_PROMPT"
|
||
}
|
||
|
||
# PREFIX/SUFFIX are added before/after `git_prompt_info`
|
||
ZSH_THEME_GIT_PROMPT_PREFIX="%f%{$fg[yellow]%} "
|
||
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
|
||
|
||
ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[white]%}%{$fg[red]%}x%{$reset_color%}"
|
||
ZSH_THEME_GIT_PROMPT_CLEAN=" %{$fg[white]%}%{$fg[green]%}√%{$reset_color%}"
|
||
|
||
# The following are part of `git_prompt_status`
|
||
# Rules:
|
||
# ? : untracked
|
||
# * : modified
|
||
# + : added
|
||
# $ : stashed
|
||
ZSH_THEME_GIT_PROMPT_STASHED="%B%F{32}$%b%f" # blue
|
||
# ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[red]%}✗ " # this is equivalent to DIRTY, if DISABLE_UNTRACKED_FILES_DIRTY is set
|
||
ZSH_THEME_GIT_PROMPT_ADDED="%B%F{34}+%b%f" # green
|
||
ZSH_THEME_GIT_PROMPT_UNTRACKED="%B%F{red}?%b%f" # red
|
||
|
||
# The following are part of `git_remote_status`
|
||
# ZSH_THEME_GIT_PROMPT_EQUAL_REMOTE="%{$fg[green]%}="
|
||
ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE="%F{255}>%f"
|
||
ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE="%F{255}<%f"
|
||
ZSH_THEME_GIT_PROMPT_DIVERGED_REMOTE="%F{255}<>%f"
|
||
|
||
function virtualenv_info {
|
||
[ -z "$VIRTUAL_ENV" ] && return
|
||
|
||
local BOLD_PURPLE='%B%F{5}'
|
||
local CLEAR='%f%b'
|
||
local venv
|
||
venv="$(basename "$VIRTUAL_ENV")"
|
||
if [[ "$venv" == ".venv" ]]; then
|
||
venv="$(basename $(dirname "$VIRTUAL_ENV") )"
|
||
fi
|
||
|
||
echo -n "$BOLD_PURPLE"
|
||
echo -n " <$venv> "
|
||
echo -n "$CLEAR"
|
||
}
|
||
|
||
function git_prompt() {
|
||
if [[ -n "$(git status 2>/dev/null)" ]]; then
|
||
local GIT_PROMPT="%F{255}($(git_prompt_info)%B%F{255}|%f%b$(git_prompt_status)$(git_remote_status)%F{255})%f"
|
||
echo "$GIT_PROMPT"
|
||
else
|
||
echo ""
|
||
fi
|
||
}
|
||
|
||
function check_last_exit_code() {
|
||
local LAST_EXIT_CODE=$?
|
||
if [[ $LAST_EXIT_CODE -ne 0 ]]; then
|
||
local EXIT_CODE_PROMPT
|
||
EXIT_CODE_PROMPT+="%B%F{88}-$LAST_EXIT_CODE-%f%b"
|
||
echo "$EXIT_CODE_PROMPT"
|
||
fi
|
||
}
|
||
|
||
function return_code_RPS1() {
|
||
# For right-side prompt
|
||
local return_code="%(?..$(check_last_exit_code))" # for RPS1
|
||
echo "$return_code"
|
||
}
|
||
|
||
function ret_status() {
|
||
local ret_status="%(?:%B%F{28} →%f%b:%{$fg[red]%} x%{$reset_color%})"
|
||
echo "$ret_status"
|
||
}
|
||
|
||
_PROMPT_PROTO='$(virtualenv_info)$(user_prompt)$(path_prompt)$(git_prompt)$(job_prompt)$(shlvl_prompt)'
|
||
|
||
function prompt_too_long(){
|
||
local zero='%([BSUbfksu]|([FK]|){*})'
|
||
local stripped="$(echo ${(S%%)_PROMPT_PROTO//$~zero/} | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g" ) "
|
||
local prompt_len=${#stripped}
|
||
local max_len=$(($COLUMNS/2))
|
||
if [[ $prompt_len -ge $max_len ]]; then
|
||
echo true
|
||
fi
|
||
}
|
||
PROMPT="$(echo "$_PROMPT_PROTO")"
|
||
NEWLINE=$'\n'
|
||
PROMPT+='${$(prompt_too_long)/true/${NEWLINE}}'
|
||
PROMPT+='$(ret_status) '
|
||
|
||
# Right prompt is just return code and time
|
||
RPS1='$(return_code_RPS1) %F{255}[%*]%f'
|