Ajusta terminal para mostrar: username:directory (branchname)

.bashrc

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

export PS1="\[\e[00;32m\]\u\[\e[0m\]\[\e[00;37m\]:\[\e[0m\]\[\e[00;36m\]\W\[\e[0m\]\[\e[00;34m\]\$(parse_git_branch)\[\e[0m\] "