symlink dotfiles in your dropbox folder to your $HOME

.zshrc

dropbox-update-dotfiles () {
  src="$HOME/Dropbox/Linux/dotfiles"
  dst="$HOME"

  if [[ ! -d "$src" ]]; then
    print Using $HOME/dotfiles.
    src="$HOME/dotfiles"
  fi
  if [[ ! -d "$src" ]]; then
    print "Directory $src not found."
  fi

  for f in "$src"/*~*(.swp|~|.pyc)(D); do
    if [[ "${f:t}" != ".lein" ]]; then
      if [[ -h "$dst/${f:t}" ]]; then
        # exists as symlink
      elif [[ -e "$dst/${f:t}" ]]; then
        print "WARNING: ${f:t} exists, but is not a symlink."
      else
        ln -sv "$f" "$dst"
      fi
    fi
  done

  # update some files manually
  #
  echo updating manually...

  mkdir -p ~/.lein
  _try_ln "$src" "$dst" ".lein/profiles.clj"
}