wheezy-stage4-lxde-edu

#!/bin/sh
# Part of spindle http://asbradbury.org/projects/spindle
#
# See LICENSE file for copyright and license details

set -ex

WORKDIR=work
OUTDIR=out
CURIMG=stage4-lxde-edu.qed

. ./common

install_packages() {
  ssh_in_to_qemu chroot /mnt sh -l -ex - <<EOF
apt-get update
apt-get install -y python idle python-pygame python-tk
apt-get install -y python3 idle3 python3-tk
apt-get install -y debian-reference-en dillo
apt-get install -y scratch
# Requested for raspberry filling
apt-get install -y python3-numpy
EOF
}

setup_python_game_examples() {
  onvm_chroot sh -l -e <<\EOF
cd /home/pi
wget http://asbradbury.org/tmp/raspi/python_games.tar.gz
tar -xvf python_games.tar.gz
cd python_games
wget http://asbradbury.org/tmp/raspi/fix_wormy.patch
patch -p1 < fix_wormy.patch
rm fix_wormy.patch
cat <<\EOF1 > launcher.sh
#!/bin/sh
# Thanks to KenT for contributions

RET=0
SOUND=$(zenity --list --width=350 --height=250 --radiolist \
  --title="Choose the Audio Output" \
  --column "Select" --column="Output" TRUE "Leave as is" FALSE "Auto" FALSE "Force Headphones" FALSE "Force HDMI"  )
RET=$?
echo $SOUND
if [ "$SOUND" = "Leave as is" ]; then
   echo "Leave as is"
elif [ "$SOUND" = "Auto" ]; then
   amixer cset numid=3 0
   echo "Auto set"
elif [ "$SOUND" = "Force Headphones" ]; then
   amixer cset numid=3 1
   echo "Headphones set"
elif [ "$SOUND" = "Force HDMI" ]; then
   amixer cset numid=3 2
   echo "HDMI set"
else
   echo "cancel"
fi

while [ $RET -eq 0 ]; do
  GAME=$(zenity --width=350 --height=700 --list \
    --title="Choose the Python game to launch" \
    --text="Games by Al Sweigart. Manual at inventwithpython.com/pygame" \
    --column="Script name" --column="Description" \
    flippy "A game like reversi" \
    fourinarow "Get four in a row" \
    gemgem "A tile matching puzzle" \
    inkspill "Flood the screen with pixels" \
    memorypuzzle "Test your memory" \
    simulate "Repeat the pattern" \
    slidepuzzle "Traditional slide puzzle" \
    squirrel "Eat the smaller squirrels" \
    starpusher "Sokoban" \
    wormy "Snake-like game" \
    website "inventwithpython.com")
  RET=$?
  echo $RET
  if [ "$RET" -eq 0 ]
  then
     if [ "$GAME" = "website" ]
     then
        sensible-browser "http://inventwithpython.com/pygame"
     else
       if [ "$GAME" != "" ]; then
          cd /home/pi/python_games
          python $GAME.py
       fi
     fi
  fi
done
EOF1
chmod +x launcher.sh
cd ..
rm python_games.tar.gz
chown -R pi:pi python_games
mkdir -p Desktop
cd Desktop
cat <<\EOF2 > python-games.desktop
[Desktop Entry]
Name=Python Games
Comment=From http://inventwithpython.com/pygame/
Exec=/home/pi/python_games/launcher.sh
Icon=/usr/share/pixmaps/python.xpm
Terminal=false
Type=Application
Categories=Application;Games;
StartupNotify=true
EOF2
cd ..
chown -R pi:pi Desktop
EOF
}

# relies on the fact we made a Desktop directory in 
# setup_python_game_examples
setup_desktop_icons() {
  onvm_chroot sh -l -e <<\EOF
cd /usr/share/applications
sudo -u pi cp -a scratch.desktop midori.desktop idle.desktop idle3.desktop \
  lxterminal.desktop debian-reference-common.desktop /home/pi/Desktop
cd /home/pi/Desktop
sed -i debian-reference-common.desktop -e "s/^Exec=.*/Exec=env BROWSER=dillo debian-reference/"
EOF
}

# There are 2 menu entries for both of idle3 and idle2. Fix this
hide_redundant_idle_menu_entries() {
  onvm_chroot sh -l -e <<\EOF
mkdir -p /usr/local/share/applications
for ENTRY in /usr/share/applications/idle-python*.desktop; do
  cp -a $ENTRY /usr/local/share/applications
  printf "NoDisplay=true\n" >> "/usr/local/share/applications/$(basename $ENTRY)"
done
EOF
}

cd $WORKDIR
dotask branch_image ../$OUTDIR/stage4-lxde.qed $CURIMG
dotask run_qemu $CURIMG
dotask disable_starting_services
dotask mount_apt_cache
dotask install_packages
dotask setup_python_game_examples
dotask setup_desktop_icons
dotask hide_redundant_idle_menu_entries
dotask save_space_using_hardlink
dotask allow_starting_services
dotask fingerprint_debian
dotask update_issue
dotask shutdown_qemu
dotask finish_image