my_bash_profile.sh

my_bash_profile.sh

# Inspired from https://gist.github.com/selvakn/358558

export HISTORYFILESIZE=10000

export PS_COLOR="0;32"

parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1) /'
}

is_git_dir() {
  git status > /dev/null 2> /dev/null
  if [ $? -eq 128 ]
  then
    return 1
  else
    return 0
  fi
}

parse_git_dirty() {
	git status 2> /dev/null | tail -n1 | grep "working directory clean" > /dev/null
	dirty=$?
	if is_git_dir
	then
	  if [ $dirty -eq 0 ]
	  then
    	echo "$"
	  else
    	echo "⚡"
	  fi
	else
		echo "$"
	fi
}

export PS1="\[\e[${PS_COLOR}m\]\w \[\e[0;39m\]\$(parse_git_branch)\$(parse_git_dirty) "

# Useful aliases

alias ll='ls -ltrh'