From 1343b04eb47287889649b502d7acd04afb9242c1 Mon Sep 17 00:00:00 2001
From: soumenganguly
Date: Tue, 21 Apr 2015 10:49:21 +0530
Subject: modified recovery script according to the GUI

---
 reinstall-recovery/recovery.sh | 88 +++++++++++++++++++++++-------------------
 1 file changed, 49 insertions(+), 39 deletions(-)

(limited to 'reinstall-recovery')

diff --git a/reinstall-recovery/recovery.sh b/reinstall-recovery/recovery.sh
index 618d753..5ff7265 100644
--- a/reinstall-recovery/recovery.sh
+++ b/reinstall-recovery/recovery.sh
@@ -79,51 +79,61 @@ fi
 
 installation()
 {
-    
-    echo ""
-    echo ""
-    echo -e "\t\tThe installation is underway, do not exit..."
-   # exit 0
-    mkdir $ubuntu_dir
+    #Detect the no. of partitions on the SD Card.
+    #If it contains a single partition, then continue, otherwise copy the contents of ext4 to nand_previous.
+	echo ""
+        echo ""
+	echo -e "\t\tThe installation is underway, do not exit..."
+	# exit 0
+	mkdir $ubuntu_dir
    
    # This part is taken care of in lib/debian-installer/menu file.
    # mkdir /sd_card  
    # mount /dev/mmcblk0p1 /sd_card
 
-    if [ $(echo $?) -eq 0 ]; then
-      flash_erase $rootfs_part 0 0 > /dev/null
-    else 
-      echo -e"\t\tSD card not mounted"
-      sleep 3
-      exit 0
-    fi
-    ubiattach /dev/ubi_ctrl -m $rootfs_mtd_num > /dev/null
-    ubimkvol /dev/ubi0 -N ubuntu-rootfs -m > /dev/null
-    if [ $(echo $?) -eq 0 ]; then
-      mount -t ubifs ubi0_0 $ubuntu_dir
-    else
-      echo -e "\t\tubimkvol failed"
-      sleep 3
-      exit 0
-    fi 
-   #Insert progress bar here.
-    sh /mnt/bar /sd_card/fossee-os.tar.gz | tar xzpf - -C /nand_previous
-    sync
-
-    umount $ubuntu_dir
+	if [ $(echo $?) -eq 0 ]; then
+	    flash_erase $rootfs_part 0 0 > /dev/null
+	else 
+	    echo -e"\t\tSD card not mounted"
+	    sleep 3
+	    exit 0
+	fi
+	ubiattach /dev/ubi_ctrl -m $rootfs_mtd_num > /dev/null
+	ubimkvol /dev/ubi0 -N ubuntu-rootfs -m > /dev/null
+	if [ $(echo $?) -eq 0 ]; then
+	    mount -t ubifs ubi0_0 $ubuntu_dir
+	else
+	    echo -e "\t\tubimkvol failed"
+	    sleep 3
+	    exit 0
+	fi 
+	#Insert progress bar here.
+	#Check the no. of partitions on the SD card. 1?regular-backup!incremental-backup.
+
+	part_no_two=$(ls /dev/mmcblk0* | echo $a | cut -d' ' -f3) #Check for the second partition on the SD card.
+	if [ $part_no_2 = '' ]; then
+	    sh /mnt/bar /sd_card/fossee-os.tar.gz | tar xzpf - -C /nand_previous
+	    sync
+	else
+	    mount /dev/mmcblk0p2 /tmp
+	    sh /mnt/bar cp -a /tmp /nand_previous
+	    umount /dev/mmcblk0p2
+
+	umount $ubuntu_dir
    # /bin/sh
-    echo "" 
-    echo -e "\t\tInstallation complete."
-    sleep 2
-    echo ""
-    umount /dev/mmcblk0p1
-    printf "\t\tPress ENTER to restart.[ Please remove the SD card first ]"
-    read read_restart
-    if $read_restart; then
-      reboot
-    else
-      echo "It shouldn't come here"
-    fi
+	echo "" 
+	echo -e "\t\tInstallation complete."
+	sleep 2
+	echo ""
+	umount /dev/mmcblk0p1
+	printf "\t\tPress ENTER to restart.[ Please remove the SD card first ]"
+	read read_restart
+	if $read_restart; then
+	    reboot
+	else
+	    echo "It shouldn't come here"
+	fi
+
     
 }
 #This functions presents the user with advanecd options where he/she can backup their data from previous installation or repair the current installation through shell prompt.
-- 
cgit