kur

#!/bin/bash

set -e

say () {
	green='\e[32m'
	NC='\033[0m' # No Color
	echo -e "${green}$1${NC}"
}

# sudo gerektiren işlemlerin öncesinde sudo parolası zaman aşımını tazele
sudostart() {
	if [ $(id -u) -ne 0 ]; then
		say "Yönetici hakları gerekecek; sudo parolası sorulabilir."
		if ! sudo -v -p "Lütfen sudo parolanızı girin:"; then
			say "Parolayı hatalı giriyorsunuz veya yönetici olma yetkiniz yok!"
			exit 1
		fi
	fi
}

install_docker() {
	say "docker kuruluyor..."
	sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
	sudo sh -c 'echo "deb https://apt.dockerproject.org/repo ubuntu-xenial main" > /etc/apt/sources.list.d/docker.list'
	sudo apt-get update
	sudo apt-get purge lxc-docker*
	sudo apt-get install -y docker-engine
	[ -e /var/lib/docker/devicemapper  ] && sudo rm -rf /var/lib/docker/devicemapper
	sudo usermod -aG docker $USER
}

install_docker-compose() {
	type docker >/dev/null 2>&1 || install_docker
	say "docker-compose kuruluyor..."
	download_url=$(curl -k -s https://api.github.com/repos/docker/compose/releases | grep browser_download_url | grep `uname -s`-`uname -m` | head -n 1 | cut -d '"' -f 4)
	sudo sh -c "curl -kL $download_url > /usr/local/bin/docker-compose"
	sudo chmod +x /usr/local/bin/docker-compose
}

install_virtualbox() {
	say "virtualbox-5.0 kuruluyor..."
	sudo sh -c 'echo "deb http://download.virtualbox.org/virtualbox/debian xenial contrib" > /etc/apt/sources.list.d/virtualbox.list'
	wget --no-check-certificate -q https://www.virtualbox.org/download/oracle_vbox.asc -O- | sudo apt-key add -
	sudo apt-get update
	sudo apt-get install -y virtualbox-5.0 dkms
}


install_docker_machine() {
	type docker >/dev/null 2>&1 || install_docker
	type virtualbox >/dev/null 2>&1 || install_virtualbox
	say "docker-machine kuruluyor..."
	download_url=$(curl -k -s https://api.github.com/repos/docker/machine/releases | grep browser_download_url | grep amd64 | head -n 1 | cut -d '"' -f 4)
	sudo sh -c "curl -kL $download_url > /usr/local/bin/docker-machine"
	sudo chmod +x /usr/local/bin/docker-machine
}

install_ruby() {
	say "ruby2.3 kuruluyor..."


	sudo apt-get install -y build-essential ruby2.3 ruby2.3-dev libssl-dev libxml2-dev libyaml-dev ca-certificates

	# ruby komutu yoksa ruby2.3'i ruby olarak sisteme tanıt
	type ruby >/dev/null 2>&1 || sudo update-alternatives \
		--install /usr/bin/ruby ruby /usr/bin/ruby2.3 50 \
		--slave /usr/bin/irb irb /usr/bin/irb2.3 \
		--slave /usr/bin/rake rake /usr/bin/rake2.3 \
		--slave /usr/bin/gem gem /usr/bin/gem2.3 \
		--slave /usr/bin/rdoc rdoc /usr/bin/rdoc2.3 \
		--slave /usr/bin/testrb testrb /usr/bin/testrb2.3 \
		--slave /usr/bin/erb erb /usr/bin/erb2.3 \
		--slave /usr/bin/ri ri /usr/bin/ri2.3

	# rubygems ssl hatası: https://gist.github.com/luislavena/f064211759ee0f806c88
	wget --no-check-certificate https://github.com/rubygems/rubygems/releases/download/v2.2.3/rubygems-update-2.2.3.gem
	sudo gem install rubygems-update-2.2.3.gem
	sudo update_rubygems
	sudo gem uninstall rubygems-update -x

	# pry gerekebilir
	sudo gem install pry --no-ri --no-rdoc
	sudo gem install rubocop --no-ri --no-rdoc
}

install_go() {
	say "Go kuruluyor..."
	cd /tmp && wget --no-check-certificate https://storage.googleapis.com/golang/go1.6.linux-amd64.tar.gz
	sudo tar -C /usr/local -xzf go1.6.linux-amd64.tar.gz
	sudo rm -f /usr/bin/go
	sudo ln -s /usr/local/go/bin/go /usr/bin/go
}

install_crystal() {
	say "Crystal kuruluyor..."
	sudo apt-key adv --keyserver keys.gnupg.net --recv-keys 09617FD37CC06B54
	sudo sh -c 'echo "deb http://dist.crystal-lang.org/apt crystal main" > /etc/apt/sources.list.d/crystal.list'
	sudo apt-get update
	sudo apt-get install crystal
}

usage() {
	echo -e "Kullanım: \n\n   $ kur araç_adı \n"
	echo "Kurulabilir araçlar:"
	say "- docker\n- docker-compose\n- docker-machine\n- virtualbox\n- ruby\n- go\n- Crystal"
	exit 1
}

[ $# -eq 0  ] && usage

case $1 in
docker|docker-compose|docker-machine|virtualbox|ruby|go|crystal)
	sudostart
	install_$1
	;;
*)
	usage
	;;
esac