second-stage

#!/bin/bash

# ********************************************
# This is part of "create_odroid_image" script
# Do not execute !!
# ********************************************

# *****************************************************************
# Set hostname, user to be created & root and user passwords      *
# *****************************************************************
HOSTNAME="odroid-navio"

USER="odroid"

ROOTPASS="odroid"

USERPASS="odroid"

# Set timezone, for default (HOST'S) set  _timezone=""
_timezone="Etc/UTC"
#_timezone=""

# IF YOU WANT TO INSTALL THE LANGUAGE DIFFERENT THEN THE HOST's:
# COMMENT FOR DEFAULT (HOST) settings
LANGUAGE="en"
LANG="en_US.UTF-8"
# *****************************************************************




_LOGFILE="/install.log"

export DEBIAN_FRONTEND=noninteractive

# *****************************************************************************************************
do_udev_update() {
    mkdir -p /etc/udev/rules.d > /dev/null 2>&1
    echo "KERNEL==\"mali\",SUBSYSTEM==\"misc\",MODE=\"0777\",GROUP=\"video\"" > /etc/udev/rules.d/10-odroid_mali.rules
    echo "KERNEL==\"ump\",SUBSYSTEM==\"ump\",MODE=\"0777\",GROUP=\"video\"" >> /etc/udev/rules.d/10-odroid_mali.rules
    echo "KERNEL==\"ttySAC0\", SYMLINK+=\"ttyACM99\"" > /etc/udev/rules.d/10-odroid-shield.rules
    echo "KERNEL==\"fb1\", SYMLINK+=\"fb6\"" > /etc/udev/rules.d/50-odroid-hdmi.rules
    echo "KERNEL==\"CEC\", MODE=\"0777\"" > /etc/udev/rules.d/60-odroid-cec.rules
    echo "KERNEL==\"amstream*\",SUBSYSTEM==\"amstream-dev\",MODE=\"0666\",GROUP=\"video\"" > /etc/udev/rules.d/10-odroid_am.rules
    echo "KERNEL==\"amvideo*\",SUBSYSTEM==\"video\",MODE=\"0666\",GROUP=\"video\"" >> /etc/udev/rules.d/10-odroid_am.rules
}


#*********************
# ** CONFIGURE NETWORK
#*********************
set_network() {
mkdir -p /etc/network
cat >> /etc/network/interfaces << _EOF_

auto eth0
iface eth0 inet dhcp

auto wlan0 
allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp
_EOF_

mkdir /etc/wpa_supplicant
touch /etc/wpa_supplicant/wpa_supplicant.conf
cat >> /etc/wpa_supplicant/wpa_supplicant.conf << _EOF_

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=netdev
update_config=1

# DEFAULT NETWORK

network={
  	ssid="emlidltd"
	psk="emlidltd"
	key_mgmt=WPA-PSK
}

# ADD YOUR NETWORK HERE



_EOF_

chown root:root /etc/wpa_supplicant/wpa_supplicant.conf
chmod 600 /etc/wpa_supplicant/wpa_supplicant.conf

# Disable crazy sleep times

sed -i 's/sleep 20/sleep 5/;s/sleep [45][09]/sleep 1/' /etc/init/failsafe.conf

# ** SET hostname
echo ${HOSTNAME} > /etc/hostname
echo "127.0.1.1 ${HOSTNAME}" >> /etc/hosts

# Disable IPv6

echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.conf
echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.conf
echo "net.ipv6.conf.lo.disable_ipv6 = 1" >> /etc/sysctl.conf

}


# *************************************************
# ** Some tricks to make everything work
# *************************************************
do_tricks() {

_DST=`lsb_release -si`
# **********************************************
# ADJUST rc.local for some tuning
if [ "${_DST}" = "Ubuntu" ] ; then
cat > /etc/rc.local << _EOF_
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

# ** Limit ethernet speed
#ethtool -s eth0 speed 100 duplex full
# ** Overclock to 1.728 GHz
#echo 1728000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

exit 0
_EOF_
else
cat > /etc/rc.local << _EOF_
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

echo 0 > /sys/devices/platform/mesonfb/graphics/fb1/blank
# ** Limit ethernet speed
#ethtool -s eth0 speed 100 duplex full
# ** Overclock to 1.728 GHz
#echo 1728000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

exit 0
_EOF_
fi

# *****************************
# Setup tmux to show the cursor
cat > /root/.tmux.conf << _EOF_
setw -ga terminal-overrides ',*:Cc=\E[?120;%p1%s;240c:Cr=\E[?120;0;240c:civis=\E[?25l:cnorm=\E[?25h:cvvis=\E[?25h,'
set -g status-bg black
set -g status-fg white
_EOF_

cat > /home/$USER/.tmux.conf << _EOF_
setw -ga terminal-overrides ',*:Cc=\E[?120;%p1%s;240c:Cr=\E[?120;0;240c:civis=\E[?25l:cnorm=\E[?25h:cvvis=\E[?25h,'
set -g status-bg black
set -g status-fg white
_EOF_


# ******************************************
# ADJUST .bashrc to start tmux in fb console
cat >> /root/.bashrc << _EOF_

if [ "\$TERM" = "linux" ]; then
  if [[ ! \$TERM =~ screen ]]; then
      exec tmux
  fi
fi
_EOF_

cat >> /home/$USER/.bashrc << _EOF_

if [ "\$TERM" = "linux" ]; then
  if [[ ! \$TERM =~ screen ]]; then
      exec tmux
  fi
fi

_EOF_

# *********************************************
# Enable serial console and 3 virtual terminals
if [ "${_DST}" = "Ubuntu" ] ; then
cat > /etc/init/ttyS0.conf << _EOF_
# ttyS0 - getty
#
# This service maintains a getty on ttyS0 from the point the system is
# started until it is shut down again.

start on stopped rc or RUNLEVEL=[12345]
stop on runlevel [!12345]

respawn
exec /sbin/getty -L 115200 ttyS0 vt102
_EOF_
rm /etc/init/tty4.conf
rm /etc/init/tty5.conf
rm /etc/init/tty6.conf
else
    echo "S0:23:respawn:/sbin/getty -L ttyS0 115200 vt102" >> /etc/inittab
    ln -sf /usr/lib/systemd/system/getty@.service /etc/systemd/system/getty.target.wants/getty@tty2.service
    ln -sf /usr/lib/systemd/system/getty@.service /etc/systemd/system/getty.target.wants/getty@tty2.service
fi

}
_excode=0

# ---- Internal: wait for process to end --------
proc_wait() {
    spin='-\|/'

    i=0
    while kill -0 $1 2>/dev/null
    do
      i=$(( (i+1) %4 ))
      printf "\r$2 ${spin:$i:1}"
      sleep .1
    done
    _excode=$?

    if [ $_excode -eq 0 ]
    then
      printf "\rOK.                        \n"
    else
      printf "\rERROR.                     \n"
      exit 1
    fi
}
# -----------------------------------------------



# ====================================================

if [ ! -f /debootstrap/debootstrap ]; then
    exit 1
fi

echo "DEBOOTSTRAP, SECOND-STAGE"
/debootstrap/debootstrap --second-stage >> $_LOGFILE &
pid=$! # Process Id of the previous running command
proc_wait $pid "please wait"

if [ ! $_excode -eq 0 ]; then
  echo "*********************"
  echo "** debootstrap ERROR."
  echo "*********************"
  exit 1
fi

echo "DEBOOTSTRAP, SECOND-STAGE FINISHED."
echo ""

mv /sources.list /etc/apt/sources.list
echo "LANG=\"$LANG\"" > /etc/default/locale
echo "LC_ALL=\"$LANG\"" >> /etc/default/locale

set_network

apt-key adv --keyserver keyserver.ubuntu.com --recv-keys AB19BAC9 >> $_LOGFILE 2>&1

echo "Updating..."
apt-get update >> $_LOGFILE 2>&1 &
pid=$!
proc_wait $pid "please wait"
echo "Upgrading..." 
apt-get -y -q upgrade >> $_LOGFILE 2>&1 &
pid=$!
proc_wait $pid "please wait"
apt-get clean >> $_LOGFILE 2>&1

# ** INSTALL essential packages
echo "Installing base packages..."
apt-get -y -q install apt-utils locales dialog sudo isc-dhcp-client udev netbase ifupdown iproute openssh-server iputils-ping wget curl less tzdata console-common module-init-tools lsb-release u-boot-tools initramfs-tools keyboard-configuration console-setup xz-utils fbset --no-install-recommends >> $_LOGFILE 2>&1 &
pid=$!
proc_wait $pid "please be patient"
apt-get clean >> $_LOGFILE 2>&1

# ** INSTALL base language pack for your language
_DST=`lsb_release -si`
if [ "${_DST}" = "Ubuntu" ] ; then
    echo "Installing language pack..."
    apt-get -y -q install language-pack-$LANGUAGE-base --no-install-recommends >> $_LOGFILE 2>&1 &
    pid=$!
    proc_wait $pid "please wait"
    apt-get clean >> $_LOGFILE 2>&1
else
    cat /etc/locale.gen | sed s/"# $LANG"/"$LANG"/g > /tmp/locale.gen
    mv /tmp/locale.gen /etc/locale.gen
    locale-gen >> $_LOGFILE 2>&1
fi

# ** INSTALL more packages ....
echo "Installing more packages..."
apt-get -y -q install net-tools wireless-tools wpasupplicant build-essential axel git whiptail unzip nano mc htop man-db tmux dbus stress socat vim screen usbutils btrfs-tools i2c-tools python-smbus rt-tests ca-certificates gawk gcc g++ gstreamer-tools gstreamer0.10-plugins-bad gstreamer0.10-plugins-good v4l-utils v4l2ucp python-dev python-pip --no-install-recommends >> $_LOGFILE 2>&1 &
pid=$!
proc_wait $pid "please wait"
apt-get clean >> $_LOGFILE 2>&1

pip install spidev

# === install Hardkernel's packages ======
echo "Installing kernel..."
touch /boot/uImage >> $_LOGFILE 2>&1
if [ "${_DST}" = "Ubuntu" ] ; then
    apt-get -y -q install bootini >> $_LOGFILE 2>&1 &
    pid=$!
    proc_wait $pid "almost done"
fi

apt-get -y -q install linux-image-c1 mali-fbdev >> $_LOGFILE 2>&1 &
pid=$!
proc_wait $pid "please wait"
apt-get clean >> $_LOGFILE 2>&1
# =======================================

# ** CONFIGURE time zone, keyboard layout, console ...
echo "Configuring..."
if [ ! "${_timezone}" = "" ] ; then
    echo $_timezone > /etc/timezone
fi
dpkg-reconfigure tzdata >> $_LOGFILE 2>&1
dpkg-reconfigure keyboard-configuration >> $_LOGFILE 2>&1
dpkg-reconfigure locales >> $_LOGFILE 2>&1
dpkg-reconfigure console-setup >> $_LOGFILE 2>&1

# ** CREATE root password
echo "CREATING root PASSWORD..."
#passwd
echo root:$ROOTPASS | chpasswd

# ** ADD USER
echo "ADDING USER..."
# set default shell to /bin/bash
cat /etc/default/useradd | sed s/"SHELL=\/bin\/sh"/"SHELL=\/bin\/bash"/g > /tmp/useradd
mv /tmp/useradd /etc/default/useradd
useradd -m -s "/bin/bash" $USER >> $_LOGFILE 2>&1
echo $USER:$USERPASS | chpasswd
usermod -c $USER $USER >> $_LOGFILE 2>&1
adduser $USER sudo >> $_LOGFILE 2>&1

# ** Tricks
do_tricks
do_udev_update

# ENABLE SSH ROOT LOOGIN WITH PASSWORD
if [ -f /etc/ssh/sshd_config ]; then
    cat /etc/ssh/sshd_config | sed s/"PermitRootLogin without-password"/"PermitRootLogin yes"/g > /tmp/sshd_config
    mv /tmp/sshd_config /etc/ssh/sshd_config
fi

#***************************
# Enable SPI and I2C modules
#***************************

echo "spicc" >> /etc/modules
echo "spidev" >> /etc/modules
echo "aml_i2c" >> /etc/modules

# Create SPI group and set access to it

touch /etc/udev/rules.d/90-spi.rules
echo "SUBSYSTEM==\"spidev\", GROUP=\"spi\"" >> /etc/udev/rules.d/90-spi.rules

#***************************
# Add user to i2c, dialout and video groups
#***************************

adduser $USER i2c 
adduser $USER dialout
adduser $USER video
adduser $USER spi

killall -KILL ntpd > /dev/null 2>&1
killall -KILL smbd > /dev/null 2>&1

chown -R $USER:$USER /home/$USER

echo ""
echo "Instalation finished."
echo ""
touch /_OK_

exit 0