A very basic shell script to install MacVim and setup a custom configuration

install_macvim.sh

#!/bin/bash

echo "removing old versions installed by homebrew"
brew remove macvim
rm /usr/local/bin/mvim

echo "Downloading MacVim Application"

cd ~/Downloads
curl -L "https://github.com/downloads/b4winckler/macvim/MacVim-snapshot-64.tbz" -o macvim.tbz
tar -xjf macvim.tbz
cd MacVim-snapshot-64

echo "installing MacVim in /Application"

mv MacVim.app /Applications/
mv mvim /usr/local/bin/

echo "Preparing to install Vim Config"
cd ~
mv .vim/ .vim_old
mv .vimrc/ .vimrc_old
mv .gvimrc/ .gvimrc_old

echo "installing new vim configuration"

git clone git://github.com/rweald/.vim.git ~/.vim
cd ~/.vim
git co sharethrough

git submodule init
git submodule update
mkdir backup
cd ..

ln -s ~/.vim/vimrc ~/.vimrc
ln -s ~/.vim/gvimrc ~/.gvimrc  

echo "cleaning up"
cd ~/Downloads
rm -r MacVim-snapshot-64
rm -r macvim.tbz

echo "Your MacVim is now ready to go"