My user setup

.gitconfig

[alias]
    cl = clone --recursive
    un = reset --hard
    st = status -s
    aa = add --all
    ci = commit -m
    co = checkout
    cob = checkout -b
    br = branch
    rbr = branch -r
    rmrb = push --delete origin # delete a remote branch
    rp = remote prune origin # cleanup stale remote branch refs
    pr = pull --rebase
    ms = merge --squash
    sub = submodule add
    subup = submodule update --init --recursive
    subeach = submodule foreach --recursive
    dft = difftool
    lg = log --graph --format='%C(red)%h%C(reset) -%C(yellow)%d%C(reset) %s \
        %C(green)(%cr) %C(bold blue)<%an>%C(reset)' --date=relative
[core]
    quotepath = false
[color]
    diff = auto
    status = auto
    branch = auto

.profile

alias subl='open -a "Sublime Text"'

# Inspired by: http://henrik.nyh.se/2008/12/git-dirty-prompt
function parse_git_dirty {
  [[ $(git status -s 2> /dev/null | sed 's/^ *//;s/ *$//') != '' ]] && echo "*"
}
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/($(parse_git_dirty)\1)/"
}

# username@machine[dir](master)$   # clean working directory
# username@machine[dir](*master)$  # dirty working directory
export PS1='\u@\h[$(basename "${PWD}")]$(parse_git_branch)\$ '