bootstrap.sh

#!/usr/bin/env bash
# wholly, and completely, stolen from https://github.com/mathiasbynens/dotfiles
cd "$(dirname "${BASH_SOURCE}")"
git pull origin master
function doIt() {
        rsync --exclude ".git/" --exclude ".DS_Store" --exclude "bootstrap.sh" \
                --exclude "README.md" -av --no-perms . ~
        source ~/.bash_profile
}
if [ "$1" == "--force" -o "$1" == "-f" ]; then
        doIt
else
        read -p "This may overwrite existing files in your home directory. Are you sure? (y/n) " -n 1
        echo
        if [[ $REPLY =~ ^[Yy]$ ]]; then
                doIt
        fi
fi
unset doIt