create_image

#!/bin/bash

# Last update: 2015-06-21
# *****************************************************
# !! REMEMBER TO SET PARAMETERS IN FILE "second-stage *
# *****************************************************

if [ "$(id -u)" != "0" ]; then
   echo "Script must be run as root !"
   exit 0
fi

echo ""
date
echo -e "\033[36m======================================================="
echo -e "Creating Ubuntu/Debian SD Card instalation for OrangePI"
echo -e "=======================================================\033[37m"
echo ""

_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
cd $_DIR

. params.sh

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

# ============================================
if [ "${distro}" = "" ]; then
    echo "Distribution must be specified."
    exit 0
fi
if [ "${repo}" = "" ]; then
    echo "Repository must be specified."
    exit 0
fi
# ============================================

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


_excode=0

# **** show progress *******
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"
    fi
}
# **************************

if [ "${_format}" = "btrfs" ] ; then
    _mntopt="-o compress-force=lzo"
else
    _mntopt=""
fi

# ===================
. format.sh
# ===================

if [ "${odir}" = "" ] || [ "${bootdir}" = "" ]; then
    echo "FATAL ERROR."
    exit 1
fi


# ===================
# Prepare directories
# ===================
if [ ! "${_boot_on_ext4}" = "yes" ] ; then
    if [ ! -d $bootdir ]; then
	mkdir -p $bootdir
    fi
    rm $bootdir/* > /dev/null 2>&1
    sync
    umount $bootdir > /dev/null 2>&1
fi


if [ ! -d $odir ]; then
    mkdir -p $odir
fi
rm -rf $odir/* > /dev/null 2>&1
sync

umount $odir > /dev/null 2>&1
sleep 1

# ===========================================
# IF USING SD CARD OR IMAGE, MOUNT PARTITIONS
# ===========================================
if [ ! "${sdcard}" = "" ]; then
    echo ""
    echo "Mounting SD Card partitions..."

    if [ ! "${_boot_on_ext4}" = "yes" ] ; then
	if ! mount ${sdcard}1 $bootdir; then
	    echo "ERROR mounting partitions..."
	    exit 1
	fi
	if ! mount ${_mntop} ${sdcard}2 $odir; then
	    echo "ERROR mounting partitions..."
	    umount $bootdir
	    exit 1
	fi
        echo "SD Card partitions mounted to $odir & $bootdir"
    else
	if ! mount ${_mntop} ${sdcard}1 $odir; then
	    echo "ERROR mounting partitions..."
            if [ ! "${_boot_on_ext4}" = "yes" ] ; then
	        umount $bootdir
	    fi
	    exit 1
	fi
	echo "SD Card partition mounted to $odir"
    fi
fi

#===================================================================================================================
# ========================
# DEBOOTSTRAP LINUX DISTRO
# ========================
echo ""

touch $odir/_$distro

echo "DEBOOTSTRAP, FIRST STAGE"
if [ "${raspbian}" = "yes" ] ; then
  debootstrap --arch armhf --foreign --no-check-gpg --include=ca-certificates --verbose --include=wget ${distro} $odir $repo > /dev/null 2>&1 &
else
  debootstrap --arch armhf --foreign --verbose --variant=minbase --include=wget ${distro} $odir $repo > /dev/null 2>&1 &
fi
pid=$!
proc_wait $pid "please wait"
if [ $_excode -ne 0 ]; then
    echo "ERROR IN DEBOOTSTRAP!"
    exit 0
fi

# ***************************
# ** CREATE NEW sources.list:
# ***************************
echo "Creating \"sources.list\""
case ${distro} in
trusty|utopic|precise|vivid|wily*)
cat > $odir/sources.list << _EOF_
deb $repo/ $distro main restricted universe multiverse
deb-src $repo/ $distro main restricted universe multiverse
deb $repo/ $distro-updates main restricted universe multiverse
deb-src $repo/ $distro-updates main restricted universe multiverse
deb $repo/ $distro-security main restricted universe multiverse
deb $repo/ $distro-backports main restricted universe multiverse

_EOF_
;;*)
if [ "${raspbian}" = "yes" ] ; then
cat > $odir/sources.list << _EOF_
deb $repo/ $distro main contrib non-free
deb-src $repo/ $distro main contrib non-free

_EOF_
else
cat > $odir/sources.list << _EOF_
deb $repo/ $distro main contrib non-free
deb-src $repo/ $distro main contrib non-free

deb $repo/ $distro-updates main contrib non-free
deb-src $repo/ $distro-updates main contrib non-free

deb $repo/ $distro-backports main contrib non-free
deb-src $repo/ $distro-backports main contrib non-free

_EOF_
fi
;;esac

#if [ ! "${ONLY_BASE}" = "yes" ] ; then
#    echo "deb http://debian.xypron.de/ unstable/all/" >> $odir/sources.list
#    echo "deb http://debian.xypron.de/ unstable/armhf/" >> $odir/sources.list
#fi


# ==============================================
# Make necessary directories and copy some files
# ==============================================
mkdir -p $odir/etc/default > /dev/null 2>&1
if [ ! "${_boot_on_ext4}" = "yes" ] ; then
    mkdir -p $odir/media/boot
fi
mkdir -p $odir/usr/local/bin
mkdir -p $odir/usr/bin > /dev/null 2>&1

cp /etc/timezone $odir/etc
cp /usr/bin/qemu-arm-static $odir/usr/bin
cp second-stage $odir/second-stage
cp params.sh $odir/params.sh
if [ ! "${ONLY_BASE}" = "yes" ] ; then
    cp wallpaper.png $odir/ > /dev/null 2>&1
fi

# =====================================================================================
# Execute debootstram second stage and install base system
# =====================================================================================

# ********************************************************************************
# *** If running on ARM (OrangePI) USE THE LINE WITHOUT "qemu-arm-static" !!! ****
# ********************************************************************************
#if ! chroot $odir /bin/bash /second-stage; then
if ! chroot $odir /usr/bin/qemu-arm-static -cpu cortex-a9 /bin/bash /second-stage; then
    mv $odir/install.log . > /dev/null 2>&1
    echo "================================================"
    echo "ERROR on second-stage, instalation NOT FINISHED."
    echo "================================================"
    exit 1
fi

if [ ! -f $odir/_OK_ ]; then
    mv $odir/install.log . > /dev/null 2>&1
    echo "================================================"
    echo "ERROR on second-stage, instalation NOT FINISHED."
    echo "================================================"
    exit 1
fi

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

rm $odir/_OK_ > /dev/null 2>&1
rm $odir/second-stage > /dev/null 2>&1
rm $odir/params.sh > /dev/null 2>&1
mv $odir/install.log ./install-${distro}.log > /dev/null 2>&1

# === Copy scripts ========================
cp fs_resize $odir/usr/local/bin
cp update_boot.sh $odir/usr/local/bin
cp install_to_emmc $odir/usr/local/bin
if [ ! "${ONLY_BASE}" = "yes" ] ; then
    cp install_lxde_desktop $odir/usr/local/bin
    cp install_mate_desktop $odir/usr/local/bin
    cp install_xfce_desktop $odir/usr/local/bin
fi
# =========================================

# === Copy kernel, modules & scripts =============================================
mkdir -p $odir/boot > /dev/null 2>&1
mkdir -p $odir/boot > /dev/null 2>&1
mkdir -p $odir/boot > /dev/null 2>&1

rm -r $odir/boot/* > /dev/null 2>&1
cp orange/uImage_OPI* $odir/boot > /dev/null 2>&1
cp orange/boot0_OPI.fex $odir/boot > /dev/null 2>&1
cp orange/u-boot_OPI*.fex $odir/boot > /dev/null 2>&1
cp install_* $odir/usr/local/bin > /dev/null 2>&1
cp fs_resize $odir/usr/local/bin > /dev/null 2>&1

if [ "${3}" = "opi-2" ] || [ "${4}" = "opi-2" ]; then
    cp orange/uImage_OPI-2 $odir/boot/uImage > /dev/null 2>&1
    cp orange/script.bin.OPI-2_* $odir/boot > /dev/null 2>&1
    if [ ! "${_boot_on_ext4}" = "yes" ] ; then
        cp orange/uImage_OPI-2 $bootdir/uImage > /dev/null 2>&1
        cp orange/script.bin.OPI-2_1080p60_hdmi $bootdir/script.bin > /dev/null 2>&1
        cp orange/script.bin.OPI-2_* $bootdir > /dev/null 2>&1
    fi
elif [ "${3}" = "opi-pc" ] || [ "${4}" = "opi-pc" ]; then
    cp orange/uImage_OPI-2 $odir/boot/uImage > /dev/null 2>&1
    cp orange/script.bin.OPI-PC_* $odir/boot > /dev/null 2>&1
    if [ ! "${_boot_on_ext4}" = "yes" ] ; then
        cp orange/uImage_OPI-2 $bootdir/uImage > /dev/null 2>&1
        cp orange/script.bin.OPI-PC_1080p60_hdmi $bootdir/script.bin > /dev/null 2>&1
        cp orange/script.bin.OPI-PC_* $bootdir > /dev/null 2>&1
    fi
elif [ "${3}" = "opi-plus" ] || [ "${4}" = "opi-plus" ]; then
    cp orange/uImage_OPI-PLUS $odir/boot/uImage > /dev/null 2>&1
    cp orange/script.bin.OPI-PLUS_* $odir/boot > /dev/null 2>&1
    if [ ! "${_boot_on_ext4}" = "yes" ] ; then
        cp orange/uImage_OPI-PLUS $bootdir/uImage > /dev/null 2>&1
        cp orange/script.bin.OPI-PLUS_1080p60_hdmi $bootdir/script.bin > /dev/null 2>&1
        cp orange/script.bin.OPI-PLUS_* $bootdir > /dev/null 2>&1
    fi
else
    cp orange/uImage_OPI-2 $odir/boot/uImage > /dev/null 2>&1
    cp orange/script.bin.OPI-* $odir/boot > /dev/null 2>&1
    if [ ! "${_boot_on_ext4}" = "yes" ] ; then
        cp orange/uImage_OPI-2 $bootdir/uImage > /dev/null 2>&1
        cp orange/uImage_OPI* $bootdir > /dev/null 2>&1
        cp orange/script.bin.OPI-* $bootdir > /dev/null 2>&1
        cp orange/script.bin.OPI-2_720p60_hdmi $bootdir/script.bin > /dev/null 2>&1
    fi
fi

cp -rf orange/lib/modules $odir/lib > /dev/null 2>&1
cp -rf orange/lib/firmware $odir/lib > /dev/null 2>&1
chown -R root:root $odir/lib/* > /dev/null 2>&1

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

sync

rm -rf $odir/dev/*
rm -rf $odir/proc/*
rm -rf $odir/run/*
rm -rf $odir/sys/*
rm -rf $odir/tmp/*

echo ""

# ***************
# Create fstab
# ***************
echo "Creating \"fstab\""
echo "# OrangePI fstab" > $odir/etc/fstab
if [ "${_format}" = "btrfs" ] ; then
    echo "/dev/mmcblk0p2  /  btrfs subvolid=0,noatime,nodiratime,compress=lzo  0 1" >> $odir/etc/fstab
else
    echo "/dev/mmcblk0p2  /  ext4  errors=remount-ro,noatime,nodiratime  0 1" >> $odir/etc/fstab
fi
echo "/dev/mmcblk0p1  /media/boot  vfat  defaults  0 0" >> $odir/etc/fstab
echo "tmpfs /tmp  tmpfs nodev,nosuid,mode=1777  0 0" >> $odir/etc/fstab

sync

# ================================================
# IF CREATING IMAGE unmount and create final image
# ================================================
if [ ! "${sdcard}" = "" ]; then
    if [ ! "${_boot_on_ext4}" = "yes" ] ; then
      if ! umount -l $bootdir; then
	  echo "ERROR unmounting fat partition."
	  exit 0
      fi
      rm -rf $bootdir/* > /dev/null 2>&1
      rmdir $bootdir > /dev/null 2>&1
    fi
    if ! umount -l $odir; then
	echo "ERROR unmounting ext4 partitions."
	exit 0
    fi
    rm -rf $odir/* > /dev/null 2>&1
    rmdir $odir > /dev/null 2>&1
    sync

    echo "Creating SDCard image..."
    dd if=${sdcard}u of=${sdcard} > /dev/null 2>&1
    if [ -f ${sdcard}1 ]; then
        dd if=${sdcard}1 of=${sdcard} bs=1M conv=notrunc oflag=append > /dev/null 2>&1
    fi
    if [ -f ${sdcard}2 ]; then
        dd if=${sdcard}2 of=${sdcard} bs=1M conv=notrunc oflag=append > /dev/null 2>&1
    fi

    if [ "${_compress}" = "yes" ]; then
        echo "Compressing image..."
        xz -z -k -9 -f -v $sdcard
        md5sum $sdcard > $sdcard.md5sum
        md5sum $sdcard.xz > $sdcard.xz.md5sum
    fi
fi

if [ "${_directsd}" = "yes" ] ; then
    if ! umount $odir; then
	echo "ERROR unmounting ext4 partitions."
    fi
fi

echo ""
date
echo ""
echo "************************************************************"
echo "Instalation finished."
echo ""
if [ ! "${sdcard}" = "" ]; then
    echo "You have bootable OrangePI SD Card image \"${sdcard}\"."
    echo "Use dd to copy to your SDCard"
    echo "  e.g. sudo dd if=$sdcard of=/dev/<your_sdcard> bs=1M"
else
    if [ "${_directsd}" = "yes" ] ; then
        echo "You have OrangePI $distro instalation on $image_name."
    else
	if [ ! "${_boot_on_ext4}" = "yes" ] ; then
	    echo "Copy files from $bootdir to SD Card boot partition"
	    echo "  e.g.  cp $bootdir/* <path_to_sdcard_boot_mount>"
	    echo "  and rsync $odir to SD Card ext4 partition."
	    echo "  e.g. sudo rsync -r -t -p -o -g -x -v --progress --delete -l -H -D --numeric-ids -s $PWD/$odir/ <path_to_sdcard_ext4_mount>/"
	else
	    echo "Rsync files from $odir to SD Card ext4 partition"
	    echo "  e.g. sudo rsync -r -t -p -o -g -x -v --progress --delete -l -H -D --numeric-ids -s $PWD/$odir/ <path_to_sdcard_ext4_mount>/"
	fi
	echo ""
	echo "Or create SDCard image running:"
	echo "  sudo ./image_from_dir $odir <DEVICE|IMAGE>"
    fi
    echo ""
    echo "You can chroot into \"$odir\" to make additional changes:"
    if [ "${_directsd}" = "yes" ] ; then
        echo "  sudo mount $image_name $odir"
    fi
    echo "  sudo chroot $odir /usr/bin/qemu-arm-static -cpu cortex-a9 /bin/bash"
fi
echo ""
echo -e "\033[36m"
echo "************************************************************"
echo "* AFTER BOOTING:                                           *"
echo "* -------------------------------------------------------- *"
echo "* To RESIZE LINUX partition to fill sd card run:           *"
echo "*   sudo fs_resize                                         *"
echo "* -------------------------------------------------------- *"
echo "* To change the board type / update run:                   *"
echo "*   sudo update_boot.sh                                    *"
echo "* -------------------------------------------------------- *"
echo "* To install to EMMC run:                                  *"
echo "*   sudo install_to_emmc                                   *"
echo "* -------------------------------------------------------- *"
echo "* To install desktop run:                                  *"
echo "*   sudo install_lxde_desktop                              *"
echo "*   or, for better-looking (wily&vivid&jessie)             *"
echo "*   sudo install_mate_desktop                              *"
echo "*   DON'T FORGET TO RESIZE SD CARD IF NECESSARY FIRST      *"
echo "* -------------------------------------------------------- *"
echo "* To configure your local settings use:                    *"
echo "*   sudo dpkg-reconfigure tzdata                           *"
echo "*   sudo dpkg-reconfigure keyboard-configuration           *"
echo "*   sudo dpkg-reconfigure console-setup                    *"
echo "*     # change your system's locale entries by modifying   *"
echo "*     # the file /etc/default/locale (e.g. en_US.UTF-8)    *"
echo "*     # then run:                                          *"
echo "*   sudo locale-gen <your_locale> (e.g en_US.UTF-8)        *"
echo "*   sudo dpkg-reconfigure locales                          *"
echo "************************************************************"
echo -e "\033[37m"
date
echo ""

exit 0