88 lines
2.5 KiB
Bash
88 lines
2.5 KiB
Bash
# koehr's zshell prompt
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# zsh theme requires 256 color enabled terminal
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# with ideas from sporty_256, fishy and cc (github:gabrielelana/dotfiles)
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_collapsed_path() {
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#TODO: collapse path elements until the path is short enough
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#TODO eg: "/foo/bar/baz/quux/quarz" becomes "/f/b/baz/quux/quarz" if it still fits
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#TODO or "/f/b/b/q/quarz" in the 2nd shortest form, "quarz" in the shortest
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# http://lavica.fesb.hr/cgi-bin/info2html?(zsh)The%20zsh/pcre%20Module
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#echo $(pwd | perl -pe "s|^$HOME|~|g; s|/([^/])[^/]*(?=/)|/\$1|g")
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local TERMWIDTH
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(( TERMWIDTH = ${COLUMNS} - 1 ))
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PR_FILLBAR=""
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PR_PWDLEN=""
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PR_GIT="$(git_prompt_info)"
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local pwd=%~
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local promptsize=${#${(%):-(%n@%m)--}}
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local pwdsize=${#${(%):-%~}}
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local gitinfosize=${#${(%):-$PR_GIT}}
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if [[ "$promptsize + $pwdsize" -gt $TERMWIDTH ]]; then
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pwd=$(pwd | perl -pe "s|^$HOME|~|g; s|/([^/])[^/]*(?=/)|/\$1|g")
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pwdsize=${#${(%):-$pwd}}
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if [[ "$promptsize + $pwdsize" -gt $TERMWIDTH ]]; then
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((PR_PWDLEN=$TERMWIDTH - $promptsize - $gitinfosize))
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fi
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fi
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echo "%$PR_PWDLEN<...<%~%<<"
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}
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CC_ORANGE='208'
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CC_BLUE='33'
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CC_RED='1'
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CC_GREEN='2'
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CC_GRAY1='236'
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CC_GRAY2='238'
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CC_GRAY3='240'
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CC_BLACK='232'
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CC_WHITE='255'
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CC_CPROMPT="%k%f%F{$CC_ORANGE}"
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CC_CRPROMPT="%k%f%F{$CC_ORANGE}"
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CC_CGITPROMPT="%k%f%F{$CC_GRAY3}"
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CC_CWARN="%k%f%F{$CC_RED}"
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CC_WRITE_IN_RED="%f%F{$CC_RED}"
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CC_WRITE_IN_GREEN="%f%F{$CC_GREEN}"
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CC_WRITE_IN_GRAY="%f%F{$CC_GRAY3}"
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CC_DRAW_IN_GRAY="%k%f%F{$CC_GRAY3}"
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CC_DRAW_IN_BLACK="%k%f%F{$CC_BLACK}"
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CC_SYMBOL_RIGHT_ARROW=$'\ue0b0'
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CC_SYMBOL_RIGHT_LIGHT_ARROW=$'\ue0b1'
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CC_SYMBOL_LEFT_ARROW=$'\ue0b2'
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CC_SYMBOL_LEFT_LIGHT_ARROW=$'\ue0b3'
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CC_SYMBOL_HOME=$'\uf015'
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CC_SYMBOL_WORK=$'\uf0f7'
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CC_SYMBOL_SERVER=$'\uf233'
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ZSH_THEME_GIT_PROMPT_PREFIX="$CC_CGITPROMPT "
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ZSH_THEME_GIT_PROMPT_SUFFIX=" $CC_WRITE_IN_GRAY$CC_SYMBOL_LEFT_LIGHT_ARROW"
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ZSH_THEME_GIT_PROMPT_DIRTY="$CC_WRITE_IN_RED✗"
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ZSH_THEME_GIT_PROMPT_CLEAN="$CC_WRITE_IN_GREEN✓"
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CC_CURRENT_PATH="%1~"
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CC_HOSTNAME=`hostname`
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if [ "$CC_HOSTNAME" = 'koehr' ]; then
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CC_HOSTNAME=$CC_SYMBOL_SERVER
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fi
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if [ "$CC_HOSTNAME" = 'HERENK' ]; then
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CC_HOSTNAME=$CC_SYMBOL_WORK
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fi
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if [ "$CC_HOSTNAME" = 'liz' ]; then
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CC_HOSTNAME=""
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fi
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RPROMPT='$(git_prompt_info)'"$CC_CRPROMPT $(_collapsed_path)%{$reset_color%}"
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PROMPT="%(?.$CC_CPROMPT$CC_HOSTNAME .$CC_CWARN·%?·)$CC_WRITE_IN_GRAY$CC_SYMBOL_RIGHT_LIGHT_ARROW%f"'%{$reset_color%} ' #$CC_CURRENT_PATH "'$(git_prompt)'" $CC_DRAW_IN_GRAY$CC_SYMBOL_RIGHT_ARROW%f "
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