sunxi-debian/olinux/script/secondrun

#!/bin/bash

### BEGIN INIT INFO
# Provides:          secondrun
# Required-Start:    $all
# Required-Stop:
# Should-Start:
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Script to run when second starting
# Description:	     Expanding rottfs
### END INIT INFO

# script from https://github.com/igorpecovnik/lib
# modified by https://github.com/bleuchtang/sunxi-debian

N=/etc/init.d/secondrun

case "$1" in
  start)
    echo ""
    echo "##########################################"
    echo "##         SECONDRUN INIT SCRIPT        ##"
    echo "## WAIT SOME MINUTES FOR CONFIGURATIONS ##"
    echo "##########################################"
    echo ""
    echo "##############################"
    echo "# Expanding rootfs partition #"
    echo "##############################"
    echo ""
    /sbin/resize2fs /dev/mmcblk0p1
    /sbin/insserv -r secondrun
    ;;
  *)
    echo "Usage: $N {start}" >&2
    exit 1
    ;;
esac

exit 0