create_rfs

#!/bin/bash

# Last update: 2015-03-12
# *****************************************************
# !! 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 "Creating TinyAstro root file system"
echo "========================================================"
echo ""

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

# =====================================================
# ==== P A R A M E T E R S ============================
# =====================================================

# *****************************************************
# Select ubuntu/debian distribution and repository    *
# SELECT ONLY ONE distro AND ONE repo                 *
# *****************************************************

# === Ubuntu ===
distro="wily"
#repo="http://ftp.tu-chemnitz.de/pub/linux/ubuntu-ports/"
#repo="http://ftp.ubuntu-tw.org/mirror/ubuntu-ports/"
#repo="http://mirrors.ustc.edu.cn/ubuntu-ports"
#repo="http://mirrors.ustc.edu.cn/ubuntu"
repo="http://ports.ubuntu.com/ubuntu-ports"

# === Debian ===
#distro="wheezy"
#distro="jessie"
#repo="http://ftp.us.debian.org/debian"

# === output dir ===
odir="./rfs"

# === ARCH ===
#arch=amd64
arch=armhf

if [ "${arch}" = "armhf" ] ; then
_chroot_opt="/usr/bin/qemu-arm-static -cpu cortex-a9"
else
_chroot_opt=
fi

# ============================================
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
}
# **************************

#===================================================================================================================
# =========================
# DEBOOTSTRAP UBUNTU DISTRO
# =========================
echo ""

# ====== remove old rfs =======
if [ -d $odir ] ; then
    rm -rf $odir
fi

echo "DEBOOTSTRAP, FIRST STAGE"
debootstrap --arch $arch --foreign --verbose --variant=minbase --include=wget $distro $odir $repo #> /dev/null 2>&1 &
#pid=$!
#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|xenial)
cat > $odir/sources.list << _EOF_
deb $repo/ $distro main restricted universe multiverse
deb $repo/ $distro-updates main restricted universe multiverse
deb $repo/ $distro-security main restricted universe multiverse
deb $repo/ $distro-backports main restricted universe multiverse
_EOF_
;;*)
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_
;;esac

if [ "${distro}" = "utopic" ] ; then
    # kodi from hardkernel repository needs some lib's from trusty !!!
    echo "deb $repo/ trusty main universe" #>> $odir/sources.list
fi

# make necessary directories and copy some files
mkdir -p $odir/etc/default > /dev/null 2>&1
mkdir -p $odir/usr/local/bin

cp /etc/timezone $odir/etc
cp /usr/bin/qemu-arm-static $odir/usr/bin
cp ./common/timeset $odir/usr/bin
chmod +x $odir/usr/bin/timeset
cp second-stage $odir/second-stage
#cp wallpaper.png $odir/ #> /dev/null 2>&1

echo "Copy config file to rootfs ..."
echo ""
cp ./common/cfg/tinyastro $odir/etc/
cp -rf ./common/www $odir/var/

echo "Copy tools ..."
echo ""
cp -rf ./common/tools $odir/home/
cp -rf ./common/desktop $odir/home/
cp ./common/cfg/gtkrc-2.0 $odir/home/
cp ./common/cfg/kdeglobals $odir/home/
cp ./common/cfg/xinitrc $odir/home/
cp ./common/cfg/kstarsrc $odir/home/
cp ./common/cfg/panel $odir/home/
cp ./common/*.deb $odir

# hostapd for rtl8192cu
cp ./common/hostapd $odir/hostapd_rtl


#======================================================================================
if ! chroot $odir $_chroot_opt /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
#======================================================================================

cp ./common/cfg/sudoers $odir/etc/
cp -rf ./common/cfg/DarkCold4 $odir/usr/share/themes/
cp ./common/cfg/xorg.dummy.conf $odir/etc/X11/
cp ./common/cfg/Xwrapper.config $odir/etc/X11/
cp ./common/cfg/40-libgphoto2-6.rules $odir/etc/udev/rules.d/
cp ./common/kstars_chn/*.mo $odir/usr/share/locale/zh_CN/LC_MESSAGES/

#echo "Copy astrometry.net index ..."
#echo ""
#cp ./common/idx/* $odir/usr/share/data/
#echo "Done."

rm $odir/_OK_ > /dev/null 2>&1
rm $odir/second-stage > /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 install_desktop $odir/usr/local/bin
#cp install_mini_desktop $odir/usr/local/bin

sync

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

echo ""