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|
functions rbenv_prompt_info >& /dev/null || rbenv_prompt_info(){}
function theme_precmd {
local TERMWIDTH
(( TERMWIDTH = ${COLUMNS} - 1 ))
###
# Truncate the path if it's too long.
PR_FILLBAR=""
PR_PWDLEN=""
local promptsize=${#${(%):---(%n@%m:%l)---()--}}
local rubyprompt=`rvm_prompt_info || rbenv_prompt_info`
local rubypromptsize=${#${rubyprompt}}
local pwdsize=${#${(%):-%~}}
if [[ "$promptsize + $rubypromptsize + $pwdsize" -gt $TERMWIDTH ]]; then
((PR_PWDLEN=$TERMWIDTH - $promptsize))
else
PR_FILLBAR="\${(l.(($TERMWIDTH - ($promptsize + $rubypromptsize + $pwdsize)))..${PR_HBAR}.)}"
fi
}
setopt extended_glob
theme_preexec () {
if [[ "$TERM" == "screen" ]]; then
local CMD=${1[(wr)^(*=*|sudo|-*)]}
echo -n "\ek$CMD\e\\"
fi
}
setprompt () {
###
# Need this so the prompt will work.
setopt prompt_subst
###
# See if we can use colors.
autoload colors zsh/terminfo
if [[ "$terminfo[colors]" -ge 8 ]]; then
colors
fi
for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE GREY; do
eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}'
eval PR_LIGHT_$color='%{$fg[${(L)color}]%}'
(( count = $count + 1 ))
done
PR_NO_COLOUR="%{$terminfo[sgr0]%}"
###
# Modify Git prompt
ZSH_THEME_GIT_PROMPT_PREFIX=" on %{$fg[green]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY=""
ZSH_THEME_GIT_PROMPT_CLEAN=""
ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚"
ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} ✹"
ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖"
ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜"
ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} ═"
ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} ✭"
###
# See if we can use extended characters to look nicer.
# UTF-8 Fixed
if [[ $(locale charmap) == "UTF-8" ]]; then
PR_SET_CHARSET=""
PR_SHIFT_IN=""
PR_SHIFT_OUT=""
PR_HBAR="─"
PR_ULCORNER="┌"
PR_LLCORNER="└"
PR_LRCORNER="┘"
PR_URCORNER="┐"
else
typeset -A altchar
set -A altchar ${(s..)terminfo[acsc]}
# Some stuff to help us draw nice lines
PR_SET_CHARSET="%{$terminfo[enacs]%}"
PR_SHIFT_IN="%{$terminfo[smacs]%}"
PR_SHIFT_OUT="%{$terminfo[rmacs]%}"
PR_HBAR='$PR_SHIFT_IN${altchar[q]:--}$PR_SHIFT_OUT'
PR_ULCORNER='$PR_SHIFT_IN${altchar[l]:--}$PR_SHIFT_OUT'
PR_LLCORNER='$PR_SHIFT_IN${altchar[m]:--}$PR_SHIFT_OUT'
PR_LRCORNER='$PR_SHIFT_IN${altchar[j]:--}$PR_SHIFT_OUT'
PR_URCORNER='$PR_SHIFT_IN${altchar[k]:--}$PR_SHIFT_OUT'
fi
###
# Decide if we need to set titlebar text.
case $TERM in
xterm*)
PR_TITLEBAR=$'%{\e]0;%(!.-=*[ROOT]*=- | .)%n@%m:%~ | ${COLUMNS}x${LINES} | %y\a%}'
;;
screen)
PR_TITLEBAR=$'%{\e_screen \005 (\005t) | %(!.-=[ROOT]=- | .)%n@%m:%~ | ${COLUMNS}x${LINES} | %y\e\\%}'
;;
*)
PR_TITLEBAR=''
;;
esac
###
# Decide whether to set a screen title
if [[ "$TERM" == "screen" ]]; then
PR_STITLE=$'%{\ekzsh\e\\%}'
else
PR_STITLE=''
fi
###
# Finally, the prompt.
PROMPT='$PR_SET_CHARSET$PR_STITLE${(e)PR_TITLEBAR}\
$PR_CYAN$PR_ULCORNER$PR_HBAR$PR_GREY(\
$PR_GREEN%$PR_PWDLEN<...<%~%<<\
$PR_GREY)`rvm_prompt_info || rbenv_prompt_info`$PR_CYAN$PR_HBAR$PR_HBAR${(e)PR_FILLBAR}$PR_HBAR$PR_GREY(\
$PR_CYAN%(!.%SROOT%s.%n)$PR_GREY@$PR_GREEN%m:%l\
$PR_GREY)$PR_CYAN$PR_HBAR$PR_URCORNER\
$PR_CYAN$PR_LLCORNER$PR_BLUE$PR_HBAR(\
$PR_YELLOW%D{%H:%M:%S}\
$PR_LIGHT_BLUE%{$reset_color%}`git_prompt_info``git_prompt_status`$PR_BLUE)$PR_CYAN$PR_HBAR\
$PR_HBAR\
>$PR_NO_COLOUR '
# display exitcode on the right when >0
return_code="%(?..%{$fg[red]%}%? ↵ %{$reset_color%})"
RPROMPT=' $return_code$PR_CYAN$PR_HBAR$PR_BLUE$PR_HBAR\
($PR_YELLOW%D{%a,%b%d}$PR_BLUE)$PR_HBAR$PR_CYAN$PR_LRCORNER$PR_NO_COLOUR'
PS2='$PR_CYAN$PR_HBAR\
$PR_BLUE$PR_HBAR(\
$PR_LIGHT_GREEN%_$PR_BLUE)$PR_HBAR\
$PR_CYAN$PR_HBAR$PR_NO_COLOUR '
}
setprompt
autoload -U add-zsh-hook
add-zsh-hook precmd theme_precmd
add-zsh-hook preexec theme_preexec
|
