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124 lines
3.9 KiB
124 lines
3.9 KiB
function theme_precmd { |
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local TERMWIDTH=$(( COLUMNS - ${ZLE_RPROMPT_INDENT:-1} )) |
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PR_FILLBAR="" |
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PR_PWDLEN="" |
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local promptsize=${#${(%):---(%n@%m:%l)---()--}} |
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local rubypromptsize=${#${(%)$(ruby_prompt_info)}} |
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local pwdsize=${#${(%):-%~}} |
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# Truncate the path if it's too long. |
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if (( promptsize + rubypromptsize + pwdsize > TERMWIDTH )); then |
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(( PR_PWDLEN = TERMWIDTH - promptsize )) |
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elif [[ "${langinfo[CODESET]}" = UTF-8 ]]; then |
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PR_FILLBAR="\${(l:$(( TERMWIDTH - (promptsize + rubypromptsize + pwdsize) ))::${PR_HBAR}:)}" |
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else |
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PR_FILLBAR="${PR_SHIFT_IN}\${(l:$(( TERMWIDTH - (promptsize + rubypromptsize + pwdsize) ))::${altchar[q]:--}:)}${PR_SHIFT_OUT}" |
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fi |
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} |
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function theme_preexec { |
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setopt local_options extended_glob |
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if [[ "$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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} |
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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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# 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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ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} %{%G✚%}" |
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ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} %{%G✹%}" |
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ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} %{%G✖%}" |
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ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} %{%G➜%}" |
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ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} %{%G═%}" |
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ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} %{%G✭%}" |
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# Use extended characters to look nicer if supported. |
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if [[ "${langinfo[CODESET]}" = UTF-8 ]]; then |
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PR_SET_CHARSET="" |
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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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else |
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typeset -g -A altchar |
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set -A altchar ${(s..)terminfo[acsc]} |
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# Some stuff to help us draw nice lines |
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PR_SET_CHARSET="%{$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="${PR_SHIFT_IN}${altchar[q]:--}${PR_SHIFT_OUT}" |
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PR_ULCORNER="${PR_SHIFT_IN}${altchar[l]:--}${PR_SHIFT_OUT}" |
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PR_LLCORNER="${PR_SHIFT_IN}${altchar[m]:--}${PR_SHIFT_OUT}" |
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PR_LRCORNER="${PR_SHIFT_IN}${altchar[j]:--}${PR_SHIFT_OUT}" |
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PR_URCORNER="${PR_SHIFT_IN}${altchar[k]:--}${PR_SHIFT_OUT}" |
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fi |
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# Decide if we need to set titlebar text. |
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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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# 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_CYAN}${PR_ULCORNER}${PR_HBAR}${PR_GREY}(\ |
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${PR_GREEN}%${PR_PWDLEN}<...<%~%<<\ |
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${PR_GREY})$(ruby_prompt_info)${PR_CYAN}${PR_HBAR}${PR_HBAR}${(e)PR_FILLBAR}${PR_HBAR}${PR_GREY}(\ |
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${PR_CYAN}%(!.%SROOT%s.%n)${PR_GREY}@${PR_GREEN}%m:%l\ |
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${PR_GREY})${PR_CYAN}${PR_HBAR}${PR_URCORNER}\ |
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${PR_CYAN}${PR_LLCORNER}${PR_BLUE}${PR_HBAR}(\ |
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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_HBAR}\ |
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${PR_HBAR}\ |
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>${PR_NO_COLOUR} ' |
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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}${PR_HBAR}${PR_BLUE}${PR_HBAR}\ |
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(${PR_YELLOW}%D{%a,%b%d}${PR_BLUE})${PR_HBAR}${PR_CYAN}${PR_LRCORNER}${PR_NO_COLOUR}' |
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PS2='${PR_CYAN}${PR_HBAR}\ |
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${PR_BLUE}${PR_HBAR}(\ |
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${PR_LIGHT_GREEN}%_${PR_BLUE})${PR_HBAR}\ |
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${PR_CYAN}${PR_HBAR}${PR_NO_COLOUR} '
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