.bashrc

alias ls='ls --color=auto'
alias git=hub

GIT_PS1_SHOWDIRTYSTATE=1
GIT_PS1_SHOWSTASHSTATE=1
GIT_PS1_SHOWUNTRACKEDFILES=1
GIT_PS1_SHOWCOLORHINTS=TRUE

source /usr/share/git/completion/git-prompt.sh

PS1='[\u@\h] \e[0;36m\W\e[m$(__git_ps1 " (\e[0;33m%s\e[0m)")\$ '

get_dir() {
    printf "%s" $(pwd | sed "s:$HOME:~:")
}

get_sha() {
    git rev-parse --short HEAD 2>/dev/null
}