Move to 'source' and own return value variable

checks/internet.check

@@ -4,9 +4,9 @@ ping -c 1 archlinux.org 2>/tmp/arch-maride-flavour_checks_internet_error.log 1>/
 return=$?
 
 if [ "$return" -eq 0 ]; then
-	exit 0
+	amf_return=0
 else
 	echo "~> Either internet is unavailable or archlinux.org is down..."
 	echo "~> (ping returned $return. Maybe check the logs in /tmp."
-	exit 1
+	amf_return=1
 fi

checks/uefi.check

@@ -2,15 +2,15 @@
 
 if [ "$bootloader" == "EFI" ]; then
 	echo "~> Not an EFI host, not checking for EFI."
-	exit 0
+	amf_return=0
 fi
 
 ls /sys/firmware/efi/efivars 2>/tmp/arch-maride-flavour_checks_uefi_error.log 1>/tmp/arch-maride-flavour_checks_uefi_out.log
 return=$?
 
 if [ "$return" -eq 0 ]; then
-	exit 0
+	amf_return=0
 else
 	echo "~> This doesn't seem to be an UEFI boot. Please boot UEFI."
-	exit 1
+	amf_return=1
 fi

install.sh

@@ -37,8 +37,7 @@ for check in checks/*.check
 do
 	echo "=> Running check '$check'..."
 	$check
-	return=$?
-	if [ "$return" -ne 0 ]; then
+	if [ "$amf_return" -ne 0 ]; then
 		echo "=> Check failed. Fix it, maybe."
 		exit
 	fi
@@ -47,9 +46,8 @@ done
 for step in steps/*.step
 do
 	echo "=> Running step '$step'..."
-	$step
-	return=$?
-	if [ "$return" -ne 0 ]; then
+	source $step
+	if [ "$amf_return" -ne 0 ]; then
 		echo "=> Step failed. That is weird. Sorry. Check logs maybe."
 		exit
 	fi
@@ -63,9 +61,8 @@ do
 	if [ "$answer" == "y" ] || [ "$answer" == "Y" ]; then
 		echo "=> Running flavour '$flavour'..."
 		pushd $flavour
-		./install.sh
-		return=$?
-		if [ "$return" -ne 0 ]; then
+		source install.sh
+		if [ "$amf_return" -ne 0 ]; then
 			echo "=> Flavour failed. :("
 		fi
 		popd

steps/10-wipe.step

@@ -5,16 +5,16 @@ echo -n "~> Wipe block device? (Y/n) "
 read answer
 
 if [ "$answer" == "n" ] || [ "$answer" == "N" ]; then
-	exit 0
-fi
-
+	amf_return=0
+else
 	echo -n "~> You sure? (y/N) "
 	read answer
 
 	if [ "$answer" == "y" ] || [ "$answer" == "Y" ]; then
 		echo "~> OK. Be patient now, that could take some time..."
 		dd if=/dev/zero of=$blockdevice status=progress
-	exit 0
+		amf_return=0
 	else
-	exit 1
+		amf_return=1
+	fi
 fi

steps/20-partition.step

@@ -8,8 +8,8 @@ echo -e "g\nn\n1\n2048\n+300M\nn\n2\n\n\np\nw" | fdisk $blockdevice
 
 if [ "$?" -eq 0 ]; then
 	echo "~> Seems to have worked. Yay!"
-	exit 0
+	amf_return=0
 else
 	echo "~> Failed. :("
-	exit 1
+	amf_return=1
 fi

steps/60-user.step

@@ -7,12 +7,12 @@ echo -n "~> Do you want to create an user account? (Y/n) "
 read answer
 
 if [ "$answer" == "n" ] || [ "$answer" == "N" ]; then
-	exit 0
+	amf_return=0
 else
 	echo -n "   Name of your new user? "
 	read name
 	export username=$name
 	arch-chroot /mnt useradd -m $name
 	arch-chroot /mnt passwd $name
-	exit 0
+	amf_return=0
 fi