meta-rpi-diya/recipes-diya/diya-overlay/files/confd

#!/bin/sh

PATH=/sbin:/bin:/usr/sbin:/usr/bin
DESC="Auto deployment configuration from media"

case "$1" in
    start)
        echo -n "Start $DESC: "
        # mount the overlay which is not auto mount by fstab
        # this make /etc editable
        mount -t overlay -o lowerdir=/etc,upperdir=/var/etc/upper,workdir=/var/etc/work overlay /etc
        # for some reason the LCD backlight is turned off
        # need to turn it on manually
        echo  0 > /sys/class/backlight/backlight/bl_power
        if [ -f "/boot/fs_resize" ]; then
            /usr/sbin/expandfs.sh
            touch /boot/home_partition_should_be_formated
            rm /boot/fs_resize
            reboot
        fi
        if [ -f "/boot/home_partition_should_be_formated" ]; then
            echo "Trying to format the home partition"
            umount /dev/mmcblk0p4
            yes | mkfs.ext4 /dev/mmcblk0p4
            mount /dev/mmcblk0p4 /home
            mkdir -p /home/diya
            chown -R diya:diya /home/diya
            rm /boot/home_partition_should_be_formated
        fi
        if [ -e "/boot/wpa_supplicant.conf" ];then
            mv /boot/wpa_supplicant.conf /etc/network/
            reboot
        fi
        # display information
        # disable wifi power save
        /usr/sbin/iw wlan0 set power_save off
    ;;
    *)
        N=/etc/init.d/$NAME
        echo "Usage: $N {start}" >&2
        exit 1
    ;;
esac

exit 0