hyperion.ng/cmake/debian/postinst

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#!/bin/sh
install_file()
{
src="$1"
dest="$2"
if [ ! -e "$dest" ]
cp "$src" "${dest}"
return 1
else
echo "--> Service file already exists, skip creation"
return 0
fi
}
echo "--- hyperion ambient light postinstall ---"
echo "- install configuration template"
mkdir -p /etc/hyperion
mkdir -p /usr/share/hyperion/custom-effects
#check system
CPU_RPI=`grep -m1 -c 'BCM2708\|BCM2709\|BCM2710\|BCM2835' /proc/cpuinfo`
CPU_X32X64=`uname -m | grep 'x86_32\|i686\|x86_64' | wc -l`
#Check for a bootloader as Berryboot
BOOT_BERRYBOOT=$(grep -m1 -c '\(/var/media\|/media/pi\)/berryboot' /etc/mtab)
#get current system ip + add default port
address=$(ip -o -4 a | awk '$2 == "eth0" { gsub(/\/.*/, "", $4); print $4 }')":8099"
#check if hyperion is running
HYPERION_RUNNING=false
pgrep hyperiond > /dev/null 2>&1 && HYPERION_RUNNING=true
start_msg=""
restart_msg=""
SERVICE_POSTFIX=""
if grep -m1 systemd /proc/1/comm > /dev/null
then
echo "--> init deamon: systemd"
# systemd
$HYPERION_RUNNING && systemctl stop hyperiond 2> /dev/null
install_file /usr/share/hyperion/service/hyperion.systemd /etc/systemd/system/hyperiond.service && systemctl -q enable hyperiond.service
start_msg="--> systemctl start hyperiond"
systemctl start hyperiond
elif [ -e /sbin/initctl ]
then
echo "--> init deamon: upstart"
# upstart
$HYPERION_RUNNING && initctl stop hyperiond
install_file /usr/share/hyperion/service/hyperiond.initctl /etc/init/hyperion.conf && initctl reload-configuration
start_msg="--> initctl start hyperiond"
initctl start hyperiond
else
echo "--> init deamon: sysV"
# sysV
$HYPERION_RUNNING && service hyperiond stop 2>/dev/null
install_file /usr/share/hyperion/service/hyperion.init /etc/init.d/hyperiond && chmod +x /etc/init.d/hyperiond && update-rc.d hyperiond defaults 98 02
start_msg="--> service hyperiond start"
service hyperiond start
fi
#cleanup
rm -r /usr/share/hyperion/service
#link binarys and set exec bit
BINSP=/usr/share/hyperion/bin
BINTP=/usr/bin
chmod +x -R $BINSP
ln -fs $BINSP/hyperiond $BINTP/hyperiond
ln -fs $BINSP/hyperion-remote $BINTP/hyperion-remote
ln -fs $BINSP/hyperion-v4l2 $BINTP/hyperion-v4l2
ln -fs $BINSP/hyperion-framebuffer $BINTP/hyperion-framebuffer 2>/dev/null
ln -fs $BINSP/hyperion-dispmanx $BINTP/hyperion-dispmanx 2>/dev/null
ln -fs $BINSP/hyperion-x11 $BINTP/hyperion-x11 2>/dev/null
ln -fs $BINSP/hyperion-aml $BINTP/hyperion-aml 2>/dev/null
#Check, if dtparam=spi=on is in place
if [ $CPU_RPI -eq 1 ]; then
BOOT_DIR="/boot"
if [ $BOOT_BERRYBOOT -eq 1 ]; then
BOOT_DIR=$(sed -ne "s#/dev/mmcblk0p1 \([^ ]*\) vfat rw,.*#\1#p" /etc/mtab)
fi
if [ -z "$BOOT_DIR" -o ! -f "$BOOT_DIR/config.txt" ]; then
echo '---> Warning: RPi using BERRYBOOT found but can not locate where config.txt is to enable SPI. (BOOT_DIR='"$BOOT_DIR)"
SPIOK=1 # Not sure if OK, but don't ask to reboot
else
SPIOK=`grep '^\dtparam=spi=on' "$BOOT_DIR/config.txt" | wc -l`
if [ $SPIOK -ne 1 ]; then
echo '---> Raspberry Pi found, but SPI is not set, we write "dtparam=spi=on" to '"$BOOT_DIR/config.txt"
sed -i '$a dtparam=spi=on' "$BOOT_DIR/config.txt"
REBOOTMESSAGE="echo Please reboot your Raspberry Pi, we inserted dtparam=spi=on to $BOOT_DIR/config.txt"
fi
fi
fi
echo "-----------------------------------------------------------------------------"
echo "--> Hyperion has been installed/updated!"
echo "--> For configuration, visit with your browser: ${address}"
$REBOOTMESSAGE
echo "-----------------------------------------------------------------------------"
echo "Webpage: www.hyperion-project.org"
echo "Wiki: wiki.hyperion-project.org"
echo "Forum: forum.hyperion-project.org"
echo "-----------------------------------------------------------------------------"
# try to open the browser for desktops. TODO: add headless detection(?)
if [ $CPU_X32X64 -eq 1]
echo "--> Will open browser with target: ${address}"
if [[ -e /usr/bin/xdg-open ]]
then
xdg-open http://"$address"
elif [[ -e /usr/bin/x-www-browser ]]
then
x-www-browser http://"$address"
elif [[ -e /usr/bin/www-browser ]]
then
www-browser http://"$address"
fi
fi
if [ -e /opt/hyperion/ ]
then
echo
echo "---------------------------------------------------------------------------------"
echo "- It seemd that you have an older version of hyperion installed in /opt/hyerion -"
echo "- please remove it and check your config to avoid problems -"
echo "---------------------------------------------------------------------------------"
fi