write-sdcard-fs

#!/bin/bash

NOT_SOURCED=0

test "X$(basename -- "$0")" = "Xwrite-sdcard-fs" && NOT_SOURCED=1

if [ $NOT_SOURCED = 1 ]; then 
    echo
    echo "$(tput setaf 2)""Please source the script: source install-mix6000-linux""$(tput sgr 0)"
    echo
    exit 1
fi

echo
echo "$(tput setaf 2)""Please enter your sudo password:""$(tput sgr 0)"
sudo -p "" -v

CPWD=`pwd`
USERN=`whoami`

#Ubuntu mount paths differ

LSBVERSION=$(lsb_release -r)
VERION14=$(echo "$LSBVERSION" | awk '{if ($2 >= 14.04) print 1; else print 0}')
if [ $VERION14 -eq 1 ]; then
    BOOT_PATH="/media/$USERN/BOOT"
    FS_PATH="/media/$USERN/FS"
    echo
    echo "Ubuntu >=14.04 mount paths"
    echo 
else
    BOOT_PATH="/media/BOOT"
    FS_PATH="/media/FS"
    echo
    echo "Ubuntu <14.04 mount paths"
    echo 
fi

cd $CPWD/oe/deploy
cd $(ls | grep libc)
cd $(ls | grep image)
cd $(ls | grep sam)

OE_DEPLOY=`pwd`
SDCARD_DEV="mmcblk0"

read -p "Please reinsert the SDCARD (Remove and Insert to force update), then press enter"
echo

if [ ! -d $FS_PATH ]; then
    echo
    echo "$(tput setaf 2)""Filesystem (FS) partition not found under $FS_PATH""$(tput sgr 0)"
    echo
    echo "$(tput setaf 2)""Run: source sdcard-format""$(tput sgr 0)"
    echo
    cd $CPWD
    return
fi

echo
echo "$(tput setaf 2)""Reformatting SDCARD filesystem partition...""$(tput sgr 0)"
echo

sudo umount $FS_PATH
sudo mkfs.ext4 /dev/${SDCARD_DEV}p2 -L FS
sudo tune2fs -O ^huge_file /dev/${SDCARD_DEV}p2 
sudo fsck /dev/${SDCARD_DEV}p2
sync

read -p "Please reinsert the SDCARD (Remove and Insert to force update), then press enter"

if [ ! -d $FS_PATH ]; then
    echo
    echo "$(tput setaf 2)""Filesystem (FS) partition not found under $FS_PATH""$(tput sgr 0)"
    echo
    echo "$(tput setaf 2)""Run: source sdcard-format""$(tput sgr 0)"
    echo
    cd $CPWD
    return
fi

echo
echo "$(tput setaf 2)""Copying files:""$(tput sgr 0)"
echo

cd $OE_DEPLOY

FS_IMAGE=$(ls | grep mix6000*tar.xz)

sudo tar xvJf $FS_IMAGE -C $FS_PATH
sync
echo

sudo umount $BOOT_PATH
sudo umount $FS_PATH

echo "$(tput setaf 2)""$(tput bold)""FS partition updated. Safe to remove SDCARD." "$(tput sgr 0)"
echo

cd $CPWD