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|
#This is the recovery script used to re-install or recover the FOSSEE-OS.
#This is initial function which is called, also this is the first screen that comes up in this process.
#Seq-1
init()
{
echo "------------------------------------------------------------------------------------------------------------------------------------"
echo "| | "
echo "| FOSSEE NOTEBOOK | "
echo "| INSTALLER | "
echo "| | "
echo "| | "
echo "| | "
echo "------------------------------------------------------------------------------------------------------------------------------------ "
echo "\n"
echo "\n"
echo "\n"
printf "Press [A/a] to go to advanced options or [I/i] to re-install the FOSSEE-OS?"
read choose_key
if [ $choose_key == "A" ] || [ $choose_key == "a" ]; then
advanced
elif [ $choose_key == "I" ] || [ $choose_key == "i" ]; then
echo "Installing a fresh copy of FOSSEE-OS operating system in ... \t" #Include the time remaining
for i in {5..1}
do
echo "$i secs"
sleep 1
done
install
else
echo "Please enter a valid choice"
init
fi
}
#This function validates his choice of re-installation.
#Seq- 1->I->2
install()
{
echo ""
printf " Do you want to continue with the installation? Press [Y/y] to continue, [N/n] to go back to the previous menu.\t"
read key
if [ $key == "Y" ] || [ $key == "y" ]; then
installation
elif [ $key == "N" ] || [ $key == "n" ]; then
init
else
echo "Please enter a valid choice"
install
fi
}
#This function is where the actual installation is done.
#Seq- 1->I->2->3
installation()
{
echo "The installation will take place here"
}
#This functions presents the user with advanecd options where he/she can backup their data from previous installation or repair the current installation through shell prompt.
#Seq- 1->A->2
advanced()
{
clear
echo "\tTrying to access previous installation"
printf "\tMounting SD card"
for i in {1..10}
do
printf "."
sleep 1
done
echo ""
echo "You may backup your essential files and folders or repair your previous installation. This will now fallback to a command prompt"
sleep 7
echo "fallback to terminal"
reinstall
}
#This function is used for re-installating the OS after successfully backing-up the user's data.
#Seq- 1->A->2->3
reinstall()
{
printf "Do you want to reinstall the FOSSEE operating system?[Y/N]"
read RET
if [ "$RET" = "Y" ] || [ "$RET" = "y" ]; then
install
elif [ "$RET" = "N" ] || [ "$RET" = "n" ]; then
echo "Remove SD card and try your old installation"
exit
else
echo "Please enter a valid choice"
fi
}
init
|
