#!/bin/zsh

if ! command-exists "brew"; then
    echo "Homebrew is required!"
    exit 1
fi

if ! command-exists "mvim"; then
    echo "==> Vim: Installing macvim"
    brew install macvim --with-cscope --override-system-vim | indent
fi

if [ ! -e ~/.vimrc ]; then
    echo "==> Vim: Installing vim rcfiles"

    if [ -d ~/.vim ]; then
        rm -rf ~/.vim
        rm ~/.vimrc
        rm ~/.vimrc.bundles
        rm ~/.gvimrc
    fi
    sh <(curl https://raw.github.com/hlissner/mlvim/master/install.sh -L) | indent
fi

echo "==> Vim: Updating..."
find ~/.vim/bundle/ -type d -name .git \
| xargs -n 1 dirname \
| while read line; do cd $line && echo -n "$(basename $line): " && git pull; done

YVM_DIR="~/.vim/bundle/YouCompleteMe"
if [ -d $YVM_DIR ] && [ ! -e $YVM_DIR/python/ycm_core.so ]; then
    echo "==> Vim: Trying to compile YCM"
    brew install cmake
    cd ~/.vim/bundle/YouCompleteMe
    ./install.sh --clang-completer
fi

echo "==> Vim: DONE!"