mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2024-11-23 00:03:24 +01:00
100 lines
2.4 KiB
Bash
100 lines
2.4 KiB
Bash
function theme_precmd {
|
|
PR_FILLBAR=""
|
|
PR_PWDLEN=""
|
|
|
|
local promptsize=${#${(%):--(%n@%M:)--(%l)-}}
|
|
local pwdsize=${#${(%):-%~}}
|
|
local gitbranchsize="${#${(%)$(git_prompt_info)}:-}"
|
|
local rvmpromptsize="${#${(%)$(ruby_prompt_info):-}}"
|
|
|
|
# Truncate the path if it's too long.
|
|
if (( promptsize + pwdsize + rvmpromptsize + gitbranchsize > COLUMNS )); then
|
|
(( PR_PWDLEN = COLUMNS - promptsize ))
|
|
else
|
|
PR_FILLBAR="\${(l.$(( COLUMNS - (promptsize + pwdsize + rvmpromptsize + gitbranchsize) ))..${PR_SPACE}.)}"
|
|
fi
|
|
}
|
|
|
|
function theme_preexec {
|
|
setopt local_options extended_glob
|
|
if [[ "$TERM" == "screen" ]]; then
|
|
local CMD=${1[(wr)^(*=*|sudo|-*)]}
|
|
echo -n "\ek$CMD\e\\"
|
|
fi
|
|
|
|
if [[ "$TERM" == "xterm" ]]; then
|
|
print -Pn "\e]0;$1\a"
|
|
fi
|
|
|
|
if [[ "$TERM" == "rxvt" ]]; then
|
|
print -Pn "\e]0;$1\a"
|
|
fi
|
|
|
|
}
|
|
|
|
autoload -U add-zsh-hook
|
|
add-zsh-hook precmd theme_precmd
|
|
add-zsh-hook preexec theme_preexec
|
|
|
|
|
|
# Set the prompt
|
|
|
|
# Need this so the prompt will work.
|
|
setopt prompt_subst
|
|
|
|
# See if we can use colors.
|
|
autoload zsh/terminfo
|
|
for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE GREY; do
|
|
typeset -g PR_$color="%{$terminfo[bold]$fg[${(L)color}]%}"
|
|
typeset -g PR_LIGHT_$color="%{$fg[${(L)color}]%}"
|
|
done
|
|
PR_NO_COLOUR="%{$terminfo[sgr0]%}"
|
|
|
|
# Use extended characters to look nicer
|
|
PR_HBAR="-"
|
|
PR_ULCORNER="-"
|
|
PR_LLCORNER="-"
|
|
PR_LRCORNER="-"
|
|
PR_URCORNER="-"
|
|
|
|
# Modify Git prompt
|
|
ZSH_THEME_GIT_PROMPT_PREFIX=" ["
|
|
ZSH_THEME_GIT_PROMPT_SUFFIX="]"
|
|
|
|
# Modify RVM prompt
|
|
ZSH_THEME_RUBY_PROMPT_PREFIX=" ["
|
|
ZSH_THEME_RUBY_PROMPT_SUFFIX="]"
|
|
|
|
# Decide if we need to set titlebar text.
|
|
case $TERM in
|
|
xterm*|*rxvt*)
|
|
PR_TITLEBAR=$'%{\e]0;%(!.-=*[ROOT]*=- | .)%n@%M:%~ $(git_prompt_info) $(ruby_prompt_info) | ${COLUMNS}x${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}\
|
|
$PR_RED$PR_HBAR<\
|
|
$PR_BLUE%(!.$PR_RED%SROOT%s.%n)$PR_GREEN@$PR_BLUE%M:$PR_GREEN%$PR_PWDLEN<...<%~$PR_CYAN$(git_prompt_info)$(ruby_prompt_info)\
|
|
$PR_RED>$PR_HBAR${(e)PR_FILLBAR}\
|
|
$PR_RED$PR_HBAR<\
|
|
$PR_GREEN%l$PR_RED>$PR_HBAR\
|
|
|
|
$PR_RED$PR_HBAR<\
|
|
%(?..$PR_LIGHT_RED%?$PR_BLUE:)\
|
|
$PR_LIGHT_BLUE%(!.$PR_RED.$PR_WHITE)%#$PR_RED>$PR_HBAR\
|
|
$PR_NO_COLOUR '
|