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- #!/bin/bash
- function prompt_command {
- local nowDate="`date "+%H:%M:%S|%a,%m-%d"`"
- local rubyv=''
- branch=`git branch 2> /dev/null`
- if [ $? -eq 0 ]; then
- local branch="`echo "$branch" | sed -n 's/^\* \(.*\)$/\1/p'`"
- local temp=`ruby --version`
- if [ $? -eq 0 ]; then
- local rubyv="${temp:5:5}"
- fi
- fi
- temp="-(${PWD})-XXX-$branch-$rubyv-(${nowDate})-"
- let fillsize=${COLUMNS}-${#temp}
- if [ "$fillsize" -gt "0" ]; then
- fill="--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------"
- fill="${fill:0:${fillsize}}"
- newPWD="${PWD}"
- fi
- if [ "$fillsize" -lt "0" ]; then
- fill=""
- let cut=3-${fillsize}
- newPWD="...${PWD:${cut}}"
- fi
- local NO_COLOUR="\[\033[0m\]"
- local WHITE="\[\033[1;37m\]"
- local RED='\e[1;31m'
- local GREEN='\e[1;32m'
- local LIGHT_BLUE="\[\033[1;34m\]"
- local YELLOW="\[\033[1;33m\]"
- case $TERM in
- xterm*|rxvt*)
- TITLEBAR='\[\033]0;\w \u@\h\007\]'
- ;;
- *)
- TITLEBAR=""
- ;;
- esac
- PS1="${TITLEBAR}${YELLOW}-${NO_COLOUR}(${LIGHT_BLUE}${newPWD}${NO_COLOUR})${YELLOW}-${RED}\$?${YELLOW}-${GREEN}${branch}${YELLOW}-${GREEN}${rubyv}${YELLOW}-${fill}-${NO_COLOUR}[${LIGHT_BLUE}${nowDate}${NO_COLOUR}]${YELLOW}-\n-${LIGHT_BLUE}$(whoami)@$(hostname -s)${NO_COLOUR}\$ "
- unset branch
- }
- PROMPT_COMMAND=prompt_command
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