GIST_URL='https://gist.github.com/0x414A/0d5303b787a449cd564f/raw'

setup_shell() {
	[ -f ~/.profile ] && \
		mv ~/.profile{,.backup} && \
		echo "Created backup of existing ~/.profile to ~/.profile.backup"
	
	curl $GIST_URL/profile -o ~/.profile && echo "Setup $SHELL"

	if [[ $SHELL == *"zsh"* ]];
	then
		[ -f ~/.zprofile ] && mv ~/.zprofile{,.backup}
		curl $GIST_URL/zprofile -o ~/.zprofile
	fi
}

setup_docker_machine() {
	## Prerequisites
	echo 'Installing xhyve, docker, docker-compose, and go'
	brew update
	brew install xhyve docker go
	brew install docker-compose --without-docker-machine --without-docker

	## Set up Go
	echo 'Setting up go directories'
	mkdir ~/.go
	
	## Set up shell
	if [[ $SHELL == *"zsh"* ]]; then
	  shellrc=$HOME/.zshrc
	else
	  shellrc=$HOME/.bash_profile
	fi
	echo 'export GOPATH=$HOME/.go' >> $shellrc
	export GOPATH=$HOME/.go
	
	## Install docker-machine
	go get github.com/docker/machine
	cd $GOPATH/src/github.com/docker/machine
	make build
	make install
	
	## Install docker-machine xhyve
	export GO15VENDOREXPERIMENT=1
	go get -u github.com/zchee/docker-machine-driver-xhyve
	cd $GOPATH/src/github.com/zchee/docker-machine-driver-xhyve
	make build
	make install
	sudo chown root:wheel $GOPATH/bin/docker-machine-driver-xhyve
	sudo chmod u+s $GOPATH/bin/docker-machine-driver-xhyve
	
	## Create the xhyve machine
	docker-machine create dev --driver xhyve --xhyve-experimental-nfs-share
	
	mkdir -p ~/Library/LaunchAgents
	
	curl $GIST_URL/com.docker.machine.dev.plist -o\
		 ~/Library/LaunchAgents/com.docker.machine.dev.plist && \
		echo "Setup docker-machine to launch on startup"
}

setup_docker_machine
setup_shell

echo "Now, reboot."