This is my vim configuration. I cleaned it up most of the stuff.
The vimrc file should be easy to understand and contains almost everything.
git clone https://github.com/yogsototh/vimrc.git .vim
ln -s .vim/vimrc ~/.vimrc
vim +PlugInstall +qall
cd ~/.vim/plugged/vimproc.vim && make
for Haskell
cabal install ghc-mod
And you're done.