Git-based command prompt

git-cmd-prompt

# Git-based command prompt
RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"
BLUE="\[\033[0;34m\]"
LIGHT_RED="\[\033[1;31m\]"
LIGHT_GREEN="\[\033[1;32m\]"
WHITE="\[\033[1;37m\]"
LIGHT_GRAY="\[\033[0;37m\]"
COLOR_NONE="\[\e[0m\]"
 
function parse_git_branch {
  git rev-parse --git-dir &> /dev/null
  git_status="$(git status 2> /dev/null)"
  branch_pattern="^# On branch ([^${IFS}]*)"
  remote_pattern="# Your branch is (.*) of"
  diverge_pattern="# Your branch and (.*) have diverged"
  if [[ ! ${git_status}} =~ "working directory clean" ]]; then
    state="${RED}⚡"
  fi
  # add an else if or two here if you want to get more specific
  if [[ ${git_status} =~ ${remote_pattern} ]]; then
    if [[ ${BASH_REMATCH[1]} == "ahead" ]]; then
      remote="${YELLOW}↑"
    else
      remote="${YELLOW}↓"
    fi
  fi
  if [[ ${git_status} =~ ${diverge_pattern} ]]; then
    remote="${YELLOW}↕"
  fi
  
  bold=`tput bold`
  normal=`tput sgr0`
  
  if [[ ${git_status} =~ ${branch_pattern} ]]; then
    branch=${BASH_REMATCH[1]}
    echo " (${bold}${branch}${normal}${remote}${state}${COLOR_NONE})"
  fi
}
 
function prompt_func() {
    previous_return_value=$?;
    prompt="${TITLEBAR}\w$(parse_git_branch)${COLOR_NONE} "
    if test $previous_return_value -eq 0
    then
        PS1="${prompt}: "
    else
        PS1="${prompt}:${COLOR_NONE} "
    fi
}
 
PROMPT_COMMAND=prompt_func

I recently just updated that to bold the repo name. Makes a decent difference!

…

On 2011-08-26, at 7:53 PM, eddanger wrote: Oh no! More bash_profile stuff I need! ## Reply to this email directly or view it on GitHub: https://gist.github.com/1132429