165 lines
4.3 KiB
Bash
165 lines
4.3 KiB
Bash
functions rbenv_prompt_info >& /dev/null || rbenv_prompt_info(){}
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if [[ "$USER_ALIAS" == "" ]]; then
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USER_ALIAS=$USER
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fi
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function theme_precmd {
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local TERMWIDTH
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(( TERMWIDTH = ${COLUMNS} - 1 ))
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###
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# Truncate the path if it's too long.
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PR_FILLBAR=""
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PR_PWDLEN=""
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if [[ "$USER_ALIAS" == "" ]]; then
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USER_ALIAS=$USER
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fi
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if [[ "$USER_ALIAS_LENGTH" == "" ]]; then
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USER_ALIAS_LENGTH=${#${USER_ALIAS}}
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fi
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local promptsize=${#${(%):-------[@%m:%l)---()--}}
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local rubyprompt=`rvm_prompt_info || rbenv_prompt_info`
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local rubypromptsize=${#${rubyprompt}}
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local pwdsize=${#${(%):-%~}}
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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 + $USER_ALIAS_LENGTH + $rubypromptsize + $pwdsize)))..${PR_HBAR}.)}"
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fi
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}
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setopt extended_glob
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theme_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$CMD\e\\"
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fi
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}
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setprompt () {
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###
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# Need this so the prompt will work.
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setopt prompt_subst
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###
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# See if we can use colors.
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autoload zsh/terminfo
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for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE GREY; do
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eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}'
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eval PR_LIGHT_$color='%{$terminfo[bold]$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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# Modify Git prompt
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ZSH_THEME_GIT_PROMPT_PREFIX=" $PR_YELLOW"
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ZSH_THEME_GIT_PROMPT_SUFFIX="%{$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="%{$fg[green]%} ⚡"
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ZSH_THEME_GIT_PROMPT_MODIFIED="%{$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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# See if we can use extended characters to look nicer.
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# UTF-8 Fixed
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if [[ $(locale charmap) == "UTF-8" ]]; then
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PR_SET_CHARSET=""
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PR_SHIFT_IN=""
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PR_SHIFT_OUT=""
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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 -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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###
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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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PR_TITLEBAR=$'%{\e]0;zsh\a%}'
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###
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# Decide whether to set a screen title
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if [[ "$TERM" == "screen" ]]; then
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PR_STITLE=$'%{\ekzsh\e\\%}'
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else
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PR_STITLE=''
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fi
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###
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# Finally, the prompt.
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PROMPT='$PR_SET_CHARSET$PR_STITLE${(e)PR_TITLEBAR}\
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$PR_MAGENTA$PR_ULCORNER$PR_HBAR nya \
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$PR_YELLOW%$PR_PWDLEN<...<%~%<< \
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`rvm_prompt_info || rbenv_prompt_info`$PR_BLUE$PR_HBAR$PR_HBAR${(e)PR_FILLBAR}─[\
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$PR_GREEN$USER_ALIAS$PR_BLUE@$PR_GREEN%m:%l\
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$PR_BLUE]$PR_BLUE$PR_HBAR$PR_URCORNER\
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$PR_MAGENTA╰─%{$reset_color%}`git_prompt_info``git_prompt_status`\
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$PR_MAGENTA λ $PR_NO_COLOUR'
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# display exitcode on the right when >0
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return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
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RPROMPT=' $return_code\
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$PR_BLUE [$PR_GREEN%D{%a %b %d %H:%M:%S}$PR_BLUE]$PR_HBAR$PR_BLUE$PR_LRCORNER$PR_NO_COLOUR'
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PS2='$PR_BLUE$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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}
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setprompt
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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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fortune | cowsay | lolcat -S 5
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