-ln -s ~/dotfiles/zshrc ~/.zshrc
-cd ~/dotfiles/antigen;git submodule update --init
-ln -s ~/dotfiles/vimrc ~/.vimrc
+if [ ! -d ~/dotfiles ]
+ cd ~; git clone git@github.com:edthedev/dotfiles.git
+fi
-git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
-vim +BundleInstall +qall
+if [ ! -f ~/.zshrc ]
+ ln -s ~/dotfiles/zshrc ~/.zshrc
+fi
+
+if [ ! -d ~/dotfiles/antigen ]
+ cd ~/dotfiles/antigen;git submodule update --init
+fi
+
+if [ ! -f ~/.vimrc ]
+ ln -s ~/dotfiles/vimrc ~/.vimrc
+fi
+
+if [ ! -d ~/.vim/bundle ]
+ git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
+ vim +BundleInstall +qall
+fi