Desktop bootstrap

setup.sh

#!/bin/sh

# 1. Install Google Chrome and LastPass
# 2. Fetch secrets from S3
# 3. Profit!
#
# To run:
#
#        wget -O setup.sh https://goo.gl/htFGUu
#        chmod +x setup.sh
#        sudo ./setup.sh

if [ $(id -u) != 0 ]; then
	echo "sudo, remember?" 1>&2
	exit 1
fi


RUBY_VERSION=2.2.3
RUBY_GEMS="aws-sdk-core gist bundler"

. /etc/os-release || exit 1
DISTRO="$NAME"
case "$DISTRO" in
	"Ubuntu")
		BOOTSTRAP_PACKAGES='git gnupg gnupg-curl'
		RUBY_PACKAGES='autoconf bison build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm3 libgdbm-dev'
		EXTRA_VCS_PACKAGES='bzr mercurial'
		COMFORT_PACKAGES='vim-gtk ack-grep hexchat curl jq'
		OFFICE_PACKAGES='krb5-user openvpn'
		CHROME_PACKAGE=google-chrome-stable_current_amd64.deb
		install_local_package() {
			if ! dpkg -i $1; then
				DEBIAN_FRONTEND=noninteractive apt-get install -fy
				dpkg -i $1
			fi
		}
		install_packages() {
			DEBIAN_FRONTEND=noninteractive apt-get install -y $*
		}
		is_package_installed() {
			dpkg -l $1 >/dev/null 2>&1
		}
		install_skype() {
			sed -i -e 's,^# \(deb http://archive.canonical.com/ubuntu .* partner\)$,\1,' /etc/apt/sources.list
			apt-get update
			apt-get install -y skype gtk2-engines-murrine:i386 gtk2-engines-pixbuf:i386
		}
		update_vim_alternative() {
			update-alternatives --install /usr/bin/vim vim /usr/bin/vim.gtk 900
		}
		;;
	"Fedora")
		BOOTSTRAP_PACKAGES='git gnupg'
		RUBY_PACKAGES='gcc openssl-devel libyaml-devel libffi-devel readline-devel zlib-devel gdbm-devel ncurses-devel'
		EXTRA_VCS_PACKAGES='bzr mercurial'
		COMFORT_PACKAGES='vim-X11 ack hexchat jq xfce4-whiskermenu-plugin elementary-xfce-icon-theme google-droid-sans-fonts'
		OFFICE_PACKAGES='krb5-workstation openvpn'
		CHROME_PACKAGE=google-chrome-stable_current_x86_64.rpm
		install_local_package() {
			dnf install -y $1
		}
		install_packages() {
			dnf install -y $*
		}
		is_package_installed() {
			rpm -qi $1 >/dev/null 2>&1
		}
		install_skype() {
			wget -O skype.rpm http://www.skype.com/go/getskype-linux-beta-fc10
			install_local_package ./skype.rpm
		}
		update_vim_alternative() {
			update-alternatives --install /usr/bin/vim vim /usr/bin/vimx 900
		}
		;;
	*)
		echo "unsupported distro $DISTRO" 1>&2
		exit 1
		;;
esac

#######################################
# 1. Install Google Chrome and LastPass
#######################################

USER=sheldonh

cleanup() {
	cd /
	if [ -n "$tmpdir" -a -d "$tmpdir" ]; then
		echo cleaning up $tmpdir
		rm -rf $tmpdir
	fi
	if [ -n "$script" -a -e "$script" ]; then
		echo cleaning up $script
		rm $script
	fi
}
trap cleanup EXIT

tmpdir=$(mktemp -d)
chown $USER $tmpdir
cd $tmpdir
if ! is_package_installed google-chrome-stable; then
	wget https://dl.google.com/linux/direct/$CHROME_PACKAGE
	install_local_package ./$CHROME_PACKAGE
else
	echo google-chrome-stable is already installed
fi

is_lastpass_chrome_extension_installed() {
	count=$(find /home/$USER/.config/google-chrome/Default/Extensions -name lastpass.js | wc -l)
	[ "$count" != "0" ]
}

if ! is_lastpass_chrome_extension_installed; then
	wget https://lastpass.com/lplinux.tar.bz2
	tar -xf lplinux.tar.bz2
	( cd lplinux && \
		sed -i -e 's,\(google-chrome https://lastpass.com/.*\) &,\1 >/dev/null 2>\&1 \&,' install_lastpass.sh && \
		sudo -u $USER ./install_lastpass.sh )
else
	echo lastpass is already installed
fi

#######################################
# 2. Fetch secrets from S3
#######################################

install_packages \
	$BOOTSTRAP_PACKAGES $RUBY_PACKAGES $OFFICE_PACKAGES $COMFORT_PACKAGES $EXTRA_VCS_PACKAGES
if ! type pip >/dev/null 2>&1; then
	wget https://bootstrap.pypa.io/get-pip.py
	python get-pip.py
fi
pip show awscli || pip install awscli

update_vim_alternative

if [ ! -e /usr/local/bin/ruby-build ]; then
	git clone https://github.com/sstephenson/ruby-build.git
	( cd ruby-build && ./install.sh )
fi
if [ ! -e /usr/local/bin/chruby-exec ]; then
	git clone https://github.com/postmodern/chruby.git
	( cd chruby && sed -i -e '/chruby\/auto.sh/d' ./scripts/setup.sh && ./scripts/setup.sh )
fi

if ! is_lastpass_chrome_extension_installed; then
	echo Waiting for LastPass extension for Chrome to be installed...
	while ! is_lastpass_chrome_extension_installed; do
		sleep 1
	done
fi

# Fix https://bugs.archlinux.org/task/43999
if [ -e /etc/lightdm/lightdm-gtk-greeter.conf ] && ! grep -q ^active-monitor= /etc/lightdm/lightdm-gtk-greeter.conf; then
	echo active-monitor=0 >> /etc/lightdm/lightdm-gtk-greeter.conf
fi

# Enable autologin on Fedora
if [ -e /etc/lightdm/lightdm.conf ] && grep -q '^#autologin-user=' /etc/lightdm/lightdm.conf; then
	sed -i -e 's/^#autologin-user=$/autologin-user=sheldonh/' /etc/lightdm/lightdm.conf
fi

script=$(mktemp)
cat > $script <<-EOF
	#!/bin/sh -x

	PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin

	cd ~
	mkdir -p ~/.local/bin

	aws configure set output json --profile starjuice
	aws configure set region eu-west-1 --profile starjuice
	aws configure set s3.signature_version s3v4 --profile starjuice
	grep starjuice ~/.aws/credentials || aws configure --profile starjuice
	for i in .aws .gnupg .ssh .openvpn; do
		mkdir -p \$i
		chmod 700 \$i
		aws s3 sync s3://starjuice-secrets/sheldonh/\$i ~/\$i --profile starjuice --sse --exact-timestamps
		chmod -R go-rwx \$i
	done
	aws s3 sync s3://starjuice-secrets/sheldonh/bin ~/bin --profile starjuice --sse --exact-timestamps
	chmod -R 700 bin
	for i in .bashrc .bash_profile .gist .gitconfig .gitignore_global .krb5.conf; do
		aws s3 cp s3://starjuice-secrets/sheldonh/\$i ~/\$i --profile starjuice --sse
		chmod 600 \$i
	done


	if [ -e ~/.config/xfce4/xfconf/xfce-perchannel-xml -a ! -h ~/.config/xfce4/xfconf/xfce-perchannel-xml ]; then
		mkdir -p ~/.config/xfce4/xfconf/xfce-perchannel-xml.$DISTRO
		mv ~/.config/xfce4/xfconf/xfce-perchannel-xml/* ~/.config/xfce4/xfconf/xfce-perchannel-xml.$DISTRO/
		rm -rf ~/.config/xfce4/xfconf/xfce-perchannel-xml
		( cd ~/.config/xfce4/xfconf && ln -s xfce-perchannel-xml.$DISTRO xfce-perchannel-xml )
	fi
	aws s3 sync s3://starjuice-secrets/sheldonh/.config ~/.config --profile starjuice --sse --exact-timestamps

	if [ ! -e ~/.vim ]; then
		cd ~
		rm -rf .vimrc .vim
		git clone git://github.com/sheldonh/dotvim.git .vim
		git clone https://github.com/gmarik/Vundle.vim.git .vim/bundle/Vundle.vim
		ln -s .vim/vimrc .vimrc
		vim -c :PluginInstall -c :qall
	fi

	if [ ! -e ~/.rubies/$RUBY_VERSION/bin/ruby ]; then
		ruby-build $RUBY_VERSION ~/.rubies/$RUBY_VERSION
	fi
	for i in $RUBY_GEMS; do
		if ! chruby-exec $RUBY_VERSION -- gem list -i \$i; then
			chruby-exec $RUBY_VERSION -- gem install \$i
		fi
	done

	if [ ! -e ~/.local/nodejs/bin/node ]; then
		cd $tmpdir
		nodejs_version=4.3.2
		nodejs_major_version=\${nodejs_version%%.*}
		wget https://nodejs.org/dist/latest-v\${nodejs_major_version}.x/SHASUMS256.txt
		nodejs_version=\$(sed -n -e 's/^.*node-v\([0-9.]*\)-linux-x64.tar.gz$/\1/p' SHASUMS256.txt)
		wget https://nodejs.org/dist/latest-v\${nodejs_major_version}.x/node-v\${nodejs_version}-linux-x64.tar.gz
		tar -xzf node-v\${nodejs_version}-linux-x64.tar.gz
		mv node-v\${nodejs_version}-linux-x64 ~/.local/nodejs
	fi
	if [ ! -e ~/.local/nodejs/bin/coffee ]; then
		~/.local/nodejs/bin/npm install -g coffee-script
	fi
	if [ ! -e ~/.local/go/bin/go ]; then
		cd $tmpdir
		wget https://storage.googleapis.com/golang/go1.5.1.linux-amd64.tar.gz
		mkdir -p ~/.local
		tar -C ~/.local -xzf go1.5.1.linux-amd64.tar.gz
	fi
EOF

chmod 700 $script
chown sheldonh $script
sudo -u $USER $script

cat /home/sheldonh/.krb5.conf > /etc/krb5.conf

if ! is_package_installed skype; then
	install_skype
fi

echo 'Remember to terminate this terminal. Enjoy!'

virtualbox-guest.sh

#!/bin/sh -e

if [ $(id -u) != 0 ]; then
	echo "sudo, remember?" 1>&2
	exit 1
fi


. /etc/os-release
DISTRO="$NAME"
case "$DISTRO" in
	"Ubuntu")
		echo "Ubuntu supports virtualbox guest additions natively"
		exit 0
		;;
	"Fedora")
		dnf install -y gcc kernel kernel-devel kernel-headers dkms make bzip2 perl
		dnf update -y gcc kernel kernel-devel kernel-headers dkms make bzip2 perl
		kpkg=$(rpm -q kernel-devel | sort | tail -n 1)
		kver=$(uname -r)
		dver=${kpkg#kernel-devel-}
		if [ "$kver" != "$dver" ]; then
			echo
			echo $kpkg does not match:
			echo running kernel $kver
			echo
			echo Reboot?
			exit 1
		fi
		KERN_DIR=/usr/src/kernels/$kver
		export KERN_DIR
		echo KERN_DIR=$KERN_DIR
		mkdir -p /media/VirtualBoxGuestAdditions
		mount -o ro /dev/cdrom /media/VirtualBoxGuestAdditions || \
			mount -o remount,ro /dev/cdrom /media/VirtualBoxGuestAdditions
		cd /media/VirtualBoxGuestAdditions
		./VBoxLinuxAdditions.run
		exit $?
		;;
	*)
		echo "unsupported distro $DISTRO" 1>&2
		exit 1
		;;
esac