PostInstall

ubuntu1404.sh

#!/bin/bash
# Ubuntu 14.04 Gnome edition post install script

ADD_REPO="add-apt-repository -y"
RM="rm -f"
MKDIR="mkdir -p"

BITMAPPED_FONTS=1
LIQUORIX_KERNEL=1
NVIDIA_CLOSED_SOURCE=1
NVIDIA_VERSION=331
KEEPASS=1
BITTORRENT_SYNC=1
SOURCES_BASE="/etc/apt/sources.list.d"

SCRIPT_REQUIREMENTS=(curl)
PACKAGES=(sysv-rc-conf git-core terminator xfonts-terminus vim gksu)

THEMEDIR="/usr/share/themes"
ICONDIR="/usr/share/icons"
GTK_THEME="http://gnome-look.org/CONTENT/content-files/154296-FlatStudio-1.03.tar.gz"

# SSD
TUNE_SSDS=1
SSD_SCHEDULER="deadline"

pkg_upgrade() {
	apt-get upgrade -y --force-yes
}

pkg_update() {
	apt-get update -q $*
}

pkg_install() {
	apt-get -y --force-yes install $*
}

to_sources_list() {
	local teecmd="tee"
	local fName="${SOURCES_BASE}/${1}.list"
	if [ -e $fName ]; then
		teecmd="$teecmd -a"
	fi

	echo "$2" | $teecmd $fName
}

ssd_optimize() {
	local OPTIMIZE_SCRIPT="/usr/local/bin/optimize_ssd.sh"
	
	# check if there are any ssds on the system
	local ssd_udev_file="/etc/udev/rules.d/60-io_schedulers.rules"
	local blocks=$(ls -d /sys/block/sd?)
	local found_ssd=0
	for b in $blocks; do
		rotating=$(cat $b/queue/rotational)
		sched="$b/queue/scheduler"
		if [[ $rotating -eq 0 ]] && [[ -w "$sched" ]]; then
			# set to requested scheduler
			echo "ssd found {$b}, setting scheduler to $SSD_SCHEDULER"
			echo $SSD_SCHEDULER > $sched
		
			# found ssd, set variable
			found_ssd=1
		fi	
	done
	
	# if ssd is found, install udev file
	[ $found_ssd -eq 1 ] && install_ssd_udev_rule $ssd_udev_file
}

install_ssd_udev_rule() {
	echo "install udev file for ssd optimization"
	cat <<EOF | tee "$1" >/dev/null 2>&1
ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="$SSD_SCHEDULER"
ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="cfq"
EOF
}

if ! test $EUID -eq 0; then
	echo 'not root'
	exit 1
fi

# add repositories
$ADD_REPO "ppa:nitrux/nitrux-artwork"

# Upgrade all packages first
pkg_update
pkg_upgrade

# Install software
pkg_install ${PACKAGES[*]} ${SCRIPT_REQUIREMENTS[*]}

# Enable bitmapped fonts
if [ $BITMAPPED_FONTS -eq 1 ]; then
	cd /etc/fonts/conf.d
	rm -f 70-no-bitmaps.conf
	ln -s ../conf.avail/70-yes-bitmaps.conf .
	
	# Refresh font cache
	fc-cache -fv
fi

# Liquorix kernel
if [ $LIQUORIX_KERNEL -eq 1 ]; then
	$RM "${SOURCES_BASE}/liquorix.list"
	to_sources_list "liquorix" "deb http://liquorix.net/debian sid main"
	to_sources_list "liquorix" "deb-src http://liquorix.net/debian sid main"

	# install it
	pkg_update
	pkg_install '^liquorix-([^-]+-)?keyring.?'

	# update to reflect changes
	pkg_update	

	# install kernel
	pkg_install linux-headers-liquorix-amd64 linux-image-liquorix-amd64
fi

# Nvidia closed source driver
if [ $NVIDIA_CLOSED_SOURCE -eq 1 ]; then
	$ADD_REPO "ppa:xorg-edgers/ppa"
	pkg_update

	# Install nvidia driver
	pkg_install nvidia-${NVIDIA_VERSION}

	# upgrade distro packages
	pkg_upgrade

	# Create xorg.conf
	nvidia-xconfig
fi

# Install keepassx
if [ $KEEPASS -eq 1 ] && ! which keepassx &>/dev/null; then
	pkg_install libxtst-dev cmake libgcrypt11-dev libqt4-dev build-essential zlib1g-dev
	cd /tmp
	git clone "https://github.com/keepassx/keepassx.git"
	cd keepassx
	$MKDIR build && cd build
	cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local
	make 2>&1 | tee make.log
	make install 2>&1 | tee make-install.log

	# bug, applications not read from /usr/local/share/applications - weird
	# /usr/local/share/applications -> /usr/share/applications
	mv /usr/{local/,}share/applications/keepassx.desktop
fi

# Install Bittorrent Sync
if [ $BITTORRENT_SYNC -eq 1 ] && ! which btsync &>/dev/null; then
	cd /tmp
	wget -O - "http://download-lb.utorrent.com/endpoint/btsync/os/linux-x64/track/stable" \
		| tar -xzf -

	install -m 0755 btsync "/usr/local/bin"
fi

# optimize ssd
test $TUNE_SSDS -eq 1 && ssd_optimize

# theme and icon folders
if [ -n "$GTK_THEME" ]; then
	# download theme and extract in theme directory
	curl "$GTK_THEME" | tar -xzf - -C $THEMEDIR
fi

# Nitrux icon theme
pkg_install nitrux-icon-theme

# cleanup
apt-get autoclean