My current .bashrc

gistfile1.txt

alias clear=cls
alias   ll='ls -l --color'
alias   ls='ls -G --color'
alias   la='ls -a -G --color'
alias   l='ls -al -G --color'
alias   lt='ls -alrt -G --color'
alias   c='clear'
alias   open='cygstart'
alias   cdg='cd ~/projectsgit'

export LS_COLORS='no=00:fi=00:di=00;36:ln=00;35:ex=00;92'

export TERM=xterm-256color

function start_visualstudio
{
  if [[ $1 != "" ]]; then
    cygstart $1
    echo "starting visual studio with "$1
    return
  fi

  cygstart *.sln > /dev/null 2>&1

  if [[ $? != 0 ]]; then
     cygstart src/*.sln > /dev/null 2>&1
  fi

  if [[ $? != 0 ]]; then
		echo "No project file found"
    return
  fi
}
alias vs=start_visualstudio

RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"
BLUE="\[\033[0;34m\]"
LIGHT_BLUE="\[\033[0;36m\]"
MAGENTA="\[\033[0;35m\]"
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
behind=$(git log --oneline HEAD..origin 2> /dev/null | wc -l)
ahead=$(git log --oneline origin..HEAD 2> /dev/null | wc -l)
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
  if [[ ${git_status}} =~ "Changes not staged for commit" ]]; then
    state="${RED}\xE2\x99\xA6"
  elif [[ ${git_status}} =~ "Changes to be committed" ]]; then
    state="${YELLOW}\xE2\x99\xA6"
  fi
else
  state="${GREEN}\xE2\x99\xA6"
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}v"
  fi
fi
if [[ ${git_status} =~ ${diverge_pattern} ]]; then
  remote="${YELLOW}^v"
fi
if [[ ${git_status} =~ ${branch_pattern} ]]; then
  branch=${BASH_REMATCH[1]}
  ahead_color=${LIGHT_GRAY}
  behind_color=${LIGHT_GRAY}
  if [[ ${ahead} > 0 ]]; then
    ahead_color=${MAGENTA}
  fi
  if [[ ${behind} > 0 ]]; then
    behind_color=${RED}
  fi
  echo -e " (${branch} ${behind_color}${behind}${LIGHT_GRAY}|${ahead_color}${ahead}${GREEN})${remote}${state}"
fi
}

function prompt_func() {
previous_return_value=$?;
# prompt="${TITLEBAR}$BLUE[$RED\w$GREEN$(__git_ps1)$YELLOW$(git_dirty_flag)$BLUE]$COLOR_NONE "
prompt="${TITLEBAR}${LIGHT_GRAY}[${YELLOW}\w${GREEN}$(parse_git_branch)${LIGHT_GRAY}]${COLOR_NONE} "
if test $previous_return_value -eq 0
then
  PS1="${prompt}: "
fi
}

PROMPT_COMMAND=prompt_func