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# ZSH Theme - Preview: http://dl.dropbox.com/u/4109351/pics/gnzh-zsh-theme.png
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# Based on bira theme
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# load some modules
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autoload -U colors zsh/terminfo # Used in the colour alias below
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colors
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setopt prompt_subst
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# make some aliases for the colours: (coud use normal escap.seq's too)
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for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
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eval PR_$color='%{$fg[${(L)color}]%}'
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done
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eval PR_NO_COLOR="%{$terminfo[sgr0]%}"
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eval PR_BOLD="%{$terminfo[bold]%}"
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# Check the UID
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if [[ $UID -ge 1000 ]]; then # normal user
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# If ssh
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if [[ -n "$SSH_CLIENT" || -n "$SSH2_CLIENT" ]]; then
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eval PR_USER='${PR_GREEN}%n${PR_NO_COLOR}'
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eval PR_USER_OP='${PR_GREEN}%#${PR_NO_COLOR}'
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local PR_ARROW_UP='${PR_GREEN}┌── ${PR_NO_COLOR}'
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local PR_ARROW_DOWN='${PR_GREEN}└${PR_NO_COLOR}'
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local PR_PROMPT='$PR_GREEN▷$PR_NO_COLOR'
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else
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eval PR_USER='${PR_MAGENTA}%n${PR_NO_COLOR}'
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eval PR_USER_OP='${PR_BLUE}%#${PR_NO_COLOR}'
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local PR_PROMPT='$PR_MAGENTA▷$PR_NO_COLOR'
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local PR_ARROW_UP='$PR_MAGENTA┌── ${PR_NO_COLOR}'
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local PR_ARROW_DOWN='$PR_MAGENTA└${PR_NO_COLOR}'
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fi
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elif [[ $UID -eq 0 ]]; then # root
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eval PR_USER='${PR_RED}%n${PR_NO_COLOR}'
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eval PR_USER_OP='${PR_RED}%#${PR_NO_COLOR}'
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local PR_ARROW_UP='${PR_RED}┌── ${PR_NO_COLOR}'
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local PR_ARROW_DOWN='${PR_RED}└${PR_NO_COLOR}'
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local PR_PROMPT='$PR_RED▷$PR_NO_COLOR'
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fi
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# Check if we are on SSH or not
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if [[ -n "$SSH_CLIENT" || -n "$SSH2_CLIENT" ]]; then
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eval PR_HOST='${PR_GREEN}%M${PR_NO_COLOR}' #SSH
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else
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eval PR_HOST='${PR_BLUE}%M${PR_NO_COLOR}' # no SSH
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fi
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# local return_code="%(?..%{$PR_RED%}%? ↵%{$PR_NO_COLOR%})"
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truncated_pwd() {
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local max_allowed_size=$(( `tput cols` - 30 ))
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local path_name=$(print -rD $PWD)
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local new_path_name=""
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local truncated=0
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while [ ${#path_name} -gt $max_allowed_size ]; do
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truncated=1
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new_path_name=`echo $path_name | cut -d '/' -f 2-`
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if [[ "$new_path_name" == "$path_name" ]]; then
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break
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fi
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path_name=$new_path_name
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done
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if [ $truncated -eq 1 ]; then
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echo "~/.../"$path_name
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else
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echo $path_name
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fi
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}
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local user_host='$PR_BOLD${PR_USER}$PR_BOLD'
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local current_dir='$PR_BOLD%{$PR_BLUE%}$(truncated_pwd)$PR_NO_COLOR%}'
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local rvm_ruby=''
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if which rvm-prompt &> /dev/null; then
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rvm_ruby='%{$PR_RED%}‹$(rvm-prompt i v g s)›%{$PR_NO_COLOR%}'
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else
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if which rbenv &> /dev/null; then
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rvm_ruby='%{$PR_RED%}‹$(rbenv version | sed -e "s/ (set.*$//")›%{$PR_NO_COLOR%}'
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fi
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fi
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local return_code=""
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local git_branch='$(git_prompt_info)'
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local PR_DATE='${PR_BOLD}${PR_MAGENTA}[%D{%H:%M}]${PR_NO_COLOR}'
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#PROMPT="${user_host} ${current_dir} ${rvm_ruby}${git_branch}$PR_PROMPT "
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separator='${PR_YELLOW}::${PR_NO_COLOR}'
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tty | read tty_value
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if [[ $tty_value == *pts* ]]; then # if in a tty
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PROMPT="$PR_ARROW_UP${PR_DATE} ${user_host}${separator}${PR_NO_COLOR}${current_dir} ${rvm_ruby}${git_branch}
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$PR_ARROW_DOWN$PR_PROMPT ${PR_NO_COLOR}"
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return_code="%(?.%{$PR_GREEN%}%? ↵%{$PR_NO_COLOR%}.%{$PR_RED%}%? ↵%{$PR_NO_COLOR%})"
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else
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eval PR_NO_COLOR="$PR_WHITE"
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PROMPT="${user_host} ${current_dir} ${rvm_ruby} ${git_branch}> ${PR_NO_COLOR}"
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return_code="%(?.%{$PR_GREEN%}%? <%{$PR_NO_COLOR%}.%{$PR_RED%}%? <%{$PR_NO_COLOR%})"
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fi
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RPS1=" ${return_code}"
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ZSH_THEME_GIT_PROMPT_PREFIX="%{$PR_YELLOW%}‹"
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ZSH_THEME_GIT_PROMPT_SUFFIX="›%{$PR_NO_COLOR%}"
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TMOUT=30
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TRAPALRM() {
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zle reset-prompt
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}
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