Copy to your .bash_profile

GitTweak

### Git tweak

function git_branch {
    ref=$(git symbolic-ref HEAD 2> /dev/null) || return;
    echo "["${ref#refs/heads/}"] ";
}

function git_since_last_commit {
    now=`date +%s`;
    last_commit=$(git log --pretty=format:%at -1 2> /dev/null) || return;
    seconds_since_last_commit=$((now-last_commit));
    minutes_since_last_commit=$((seconds_since_last_commit/60));
    hours_since_last_commit=$((minutes_since_last_commit/60));
    minutes_since_last_commit=$((minutes_since_last_commit%60));

    echo "${hours_since_last_commit}h${minutes_since_last_commit}m ";
}

#PS1="[\[\033[1;32m\]\w\[\033[0m\]] \[\033[0m\]\[\033[1;36m\]\$(git_branch)\[\033[0;33m\]\$(git_since_last_commit)\[\033[0m\]$ "
#PS1=$PS1"\$(git_branch)\[\033[0;33m\]\$(git_since_last_commit)\[\033[0m\]$ "
PS1="\h:\W \[\033[0m\]\[\033[1;36m\]\[\033[1;32m\]\$(git_branch)\[\033[0m\]\$ "


if [ -f $(brew --prefix)/etc/bash_completion ]; then
    . $(brew --prefix)/etc/bash_completion
  fi

[ -f ~/.git-bash-completion.sh ] && . ~/.git-bash-completion.sh