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