Browse code
Merged pull request #302 from JonathanTron/5bcfab37312511a7ffc3e8242ba8b8a622ecf061.
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+function precmd {
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+ local TERMWIDTH |
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+ (( TERMWIDTH = ${COLUMNS} - 1 ))
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+ |
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+ |
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+ ### |
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+ # Truncate the path if it's too long. |
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+ |
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+ PR_FILLBAR="" |
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+ PR_PWDLEN="" |
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+ |
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+ local promptsize=${#${(%):---(%n@%m:%l)---()--}}
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+ local rubyprompt=`rvm_prompt_info` |
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+ local rubypromptsize=${#${rubyprompt}}
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+ local pwdsize=${#${(%):-%~}}
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+ |
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+ if [[ "$promptsize + $rubypromptsize + $pwdsize" -gt $TERMWIDTH ]]; then |
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+ ((PR_PWDLEN=$TERMWIDTH - $promptsize)) |
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+ else |
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+ PR_FILLBAR="\${(l.(($TERMWIDTH - ($promptsize + $rubypromptsize + $pwdsize)))..${PR_HBAR}.)}"
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+ fi |
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+ |
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+} |
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+ |
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+ |
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+setopt extended_glob |
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+preexec () {
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+ if [[ "$TERM" == "screen" ]]; then |
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+ local CMD=${1[(wr)^(*=*|sudo|-*)]}
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+ echo -n "\ek$CMD\e\\" |
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+ fi |
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+} |
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+ |
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+ |
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+setprompt () {
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+ ### |
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+ # Need this so the prompt will work. |
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+ |
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+ setopt prompt_subst |
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+ |
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+ |
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+ ### |
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+ # See if we can use colors. |
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+ |
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+ autoload colors zsh/terminfo |
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+ if [[ "$terminfo[colors]" -ge 8 ]]; then |
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+ colors |
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+ fi |
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+ for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE GREY; do |
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+ eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}'
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+ eval PR_LIGHT_$color='%{$fg[${(L)color}]%}'
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+ (( count = $count + 1 )) |
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+ done |
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+ PR_NO_COLOUR="%{$terminfo[sgr0]%}"
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+ |
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+ ### |
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+ # Modify Git prompt |
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+ ZSH_THEME_GIT_PROMPT_PREFIX=" on %{$fg[green]%}"
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+ ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
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+ ZSH_THEME_GIT_PROMPT_DIRTY="" |
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+ ZSH_THEME_GIT_PROMPT_CLEAN="" |
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+ |
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+ ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚"
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+ ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} ✹"
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+ ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖"
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+ ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜"
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+ ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} ═"
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+ ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} ✭"
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+ |
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+ ### |
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+ # See if we can use extended characters to look nicer. |
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+ |
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+ typeset -A altchar |
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+ set -A altchar ${(s..)terminfo[acsc]}
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+ PR_SET_CHARSET="%{$terminfo[enacs]%}"
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+ PR_SHIFT_IN="%{$terminfo[smacs]%}"
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+ PR_SHIFT_OUT="%{$terminfo[rmacs]%}"
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+ PR_HBAR=${altchar[q]:--}
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+ PR_ULCORNER=${altchar[l]:--}
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+ PR_LLCORNER=${altchar[m]:--}
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+ PR_LRCORNER=${altchar[j]:--}
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+ PR_URCORNER=${altchar[k]:--}
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+ |
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+ |
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+ ### |
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+ # Decide if we need to set titlebar text. |
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+ |
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+ case $TERM in |
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+ xterm*) |
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+ PR_TITLEBAR=$'%{\e]0;%(!.-=*[ROOT]*=- | .)%n@%m:%~ | ${COLUMNS}x${LINES} | %y\a%}'
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+ ;; |
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+ screen) |
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+ PR_TITLEBAR=$'%{\e_screen \005 (\005t) | %(!.-=[ROOT]=- | .)%n@%m:%~ | ${COLUMNS}x${LINES} | %y\e\\%}'
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+ ;; |
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+ *) |
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+ PR_TITLEBAR='' |
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+ ;; |
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+ esac |
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+ |
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+ |
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+ ### |
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+ # Decide whether to set a screen title |
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+ if [[ "$TERM" == "screen" ]]; then |
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+ PR_STITLE=$'%{\ekzsh\e\\%}'
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+ else |
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+ PR_STITLE='' |
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+ fi |
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+ |
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+ |
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+ ### |
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+ # Finally, the prompt. |
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+ |
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+ PROMPT='$PR_SET_CHARSET$PR_STITLE${(e)PR_TITLEBAR}\
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+$PR_CYAN$PR_SHIFT_IN$PR_ULCORNER$PR_HBAR$PR_SHIFT_OUT$PR_GREY(\ |
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+$PR_GREEN%$PR_PWDLEN<...<%~%<<\ |
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+$PR_GREY)`rvm_prompt_info`$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_HBAR${(e)PR_FILLBAR}$PR_HBAR$PR_SHIFT_OUT$PR_GREY(\
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+$PR_CYAN%(!.%SROOT%s.%n)$PR_GREY@$PR_GREEN%m:%l\ |
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+$PR_GREY)$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_URCORNER$PR_SHIFT_OUT\ |
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+ |
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+$PR_CYAN$PR_SHIFT_IN$PR_LLCORNER$PR_BLUE$PR_HBAR$PR_SHIFT_OUT(\ |
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+$PR_YELLOW%D{%H:%M:%S}\
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+$PR_LIGHT_BLUE%{$reset_color%}`git_prompt_info``git_prompt_status`$PR_BLUE)$PR_CYAN$PR_SHIFT_IN$PR_HBAR\
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+$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT\ |
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+>$PR_NO_COLOUR ' |
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+ |
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+ # display exitcode on the right when >0 |
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+ return_code="%(?..%{$fg[red]%}%? ↵ %{$reset_color%})"
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+ RPROMPT=' $return_code$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_BLUE$PR_HBAR$PR_SHIFT_OUT\ |
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+($PR_YELLOW%D{%a,%b%d}$PR_BLUE)$PR_SHIFT_IN$PR_HBAR$PR_CYAN$PR_LRCORNER$PR_SHIFT_OUT$PR_NO_COLOUR'
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+ |
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+ PS2='$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT\ |
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+$PR_BLUE$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT(\ |
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+$PR_LIGHT_GREEN%_$PR_BLUE)$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT\ |
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+$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT$PR_NO_COLOUR ' |
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+} |
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+ |
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+setprompt |