[Devil-linux-commit] build/scripts/scripts install-on-usb,1.12,1.13

[Heiko Z. <smi...@us...>]

Update of /cvsroot/devil-linux/build/scripts/scripts
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv18592/scripts/scripts

Modified Files:
	install-on-usb 
Log Message:
major feature enhancements and code cleanups for install-on-usb script
increased version number


Index: install-on-usb
===================================================================
RCS file: /cvsroot/devil-linux/build/scripts/scripts/install-on-usb,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- install-on-usb	16 Nov 2003 16:29:38 -0000	1.12
+++ install-on-usb	18 May 2004 01:06:43 -0000	1.13
@@ -10,18 +10,41 @@
 #
 #
 
-BOOTLOADER="syslinux"
-#BOOTLOADER="grub"
-#BOOTLOADER="lilo"
+TMPDIR="./tmp-install2usb"
 
+#### Pick your favorite disk part tool:
 FDISK="fdisk"
 #FDISK="cfdisk"
 
+copy_iso_file ()
+{
+	# $1 = source device or file
+	# $2 = target file path
+
+	isosize_bin="$TMPDIR/iso-mnt/usr/bin/isosize"
+	if [ -b "$1" ]; then
+		#which isosize || { echo "Utility isosize not found - can not copy from a CD."; return 1; }
+		echo "copying image of CD in $1 to device mounted on $2"
+		iso_info=`$isosize_bin -x $1`
+		nsectors=`echo $iso_info | cut -d' ' -f3 | cut -d',' -f1`
+		bs=`echo $iso_info  | cut -d' ' -f6`
+		nice dd bs=$bs count=$nsectors if=$1 of=$2 || return 1
+		return 0
+	elif [ -f "$1" ]; then
+		echo "copying source file $1 to device mounted on $2"
+		nice cp -p $1 $2 || return 1
+		return 0
+	else
+		echo "$1 is not a valid source for the ISO"
+		return 1
+	fi
+}
+
 ask_yes_no ()
 {
 	ANS=""
-	read -p " (y/n) " -t 60 -n 1 -rs ANS
-	echo
+	read -p " (y/n) " -n 1 -rs ANS
+	echo $ANS
 	[ ${ANS:-n} = "y" -o ${ANS:-n} = "Y" ] && return 0
 	return 1
 }
@@ -41,7 +64,8 @@
 
 install_lilo ()
 {
-	cat  > ./tmp/mnt2/boot/lilo.conf  <<-EOF
+	echo "Configuring LILO boot sector and menu"
+	cat  > $TMPDIR/disk-mnt/boot/lilo.conf  <<-EOF
 		read-only
 		compact
 		lba32
@@ -56,68 +80,77 @@
 
 		image  = /boot/vmlinuz
 			label  = Devil-Linux
-			append = "init=/linuxrc ramdisk_blocksize=4096"
+			append = "init=/linuxrc $RAMDISK"
 			root = /dev/ram0
 			initrd = /boot/initrd.gz
 
 	EOF
-	cp /boot/boot.b tmp/mnt2/boot/ || return 1
-	cp /boot/mbr.b tmp/mnt2/boot/ || return 1
-	lilo -r ./tmp/mnt2 -C /boot/lilo.conf -M $1 || return 1
-	lilo -r ./tmp/mnt2 -C /boot/lilo.conf -b $1 || return 1
+	cp /boot/boot.b tmp/disk-mnt/boot/ || return 1
+	cp /boot/mbr.b tmp/disk-mnt/boot/ || return 1
+	lilo -r $TMPDIR/disk-mnt -C /boot/lilo.conf -M $1 || return 1
+	lilo -r $TMPDIR/disk-mnt -C /boot/lilo.conf -b $1 || return 1
 }
 
 install_grub ()
 {
-	grub_shell=./tmp/mnt2/sbin/grub
+	echo "Configuring Grub boot sector and menu..."
+	grub_shell=$TMPDIR/iso-mnt/sbin/grub
 	device_map=grub-tmp-map
 	force_lba=""
+			
+	if [ ! -f "$grub_shell" ]; then
+           echo "Grub not found in ISO image - was it included in the DL build?"
+	   umount $TMPDIR/iso-mnt #|| exit 1
+	   umount $TMPDIR/disk-mnt #|| exit 1
+	   exit 1
+	fi
+	
 	rm -f $device_map
 
-	cat  > ./tmp/mnt2/boot/grub/grub.conf  <<-EOF
+	cat  > $TMPDIR/disk-mnt/boot/grub/grub.conf  <<-EOF
 	timeout=10
 	splashimage=(hd0,$2)/boot/grub/devil-linux.xpm.gz
 	title Devil-Linux - Standard VGA
 	      root (hd0,$2)
-	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc ramdisk_blocksize=4096
+	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc $RAMDISK
 	      initrd /boot/initrd.gz
 	title Devil-Linux - VESA Frame Buffer 640x480
 	      root (hd0,$2)
-	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc ramdisk_blocksize=4096 vga=769
+	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc $RAMDISK vga=769
 	      initrd /boot/initrd.gz
 	title Devil-Linux - VESA Frame Buffer 800x600
 	      root (hd0,$2)
-	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc ramdisk_blocksize=4096 vga=771
+	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc $RAMDISK vga=771
 	      initrd /boot/initrd.gz
 	title Devil-Linux - VESA Frame Buffer 1024x768
 	      root (hd0,$2)
-	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc ramdisk_blocksize=4096 vga=773
+	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc $RAMDISK vga=773
 	      initrd /boot/initrd.gz
 	title Devil-Linux - Other
 	      root (hd0,$2)
-	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc ramdisk_blocksize=4096 vga=ask
+	      kernel /boot/vmlinuz ro root=/dev/ram0 init=/linuxrc $RAMDISK vga=ask
 	      initrd /boot/initrd.gz
 	EOF
-	if [ -f ./tmp/mnt2/boot/memtest ]; then
-		cat >> ./tmp/mnt2/boot/grub/grub.conf  <<-EOF
+	if [ -f "$TMPDIR/disk-mnt/boot/memtest" ]; then
+		cat >> $TMPDIR/disk-mnt/boot/grub/grub.conf  <<-EOF
 		title Memtest86
 			root (hd0,$2)
 			kernel /boot/memtest
 		EOF
 	fi
-	pushd ./tmp/mnt2/boot/grub > /dev/null
+	pushd $TMPDIR/disk-mnt/boot/grub > /dev/null
 	rm -f menu.lst
 	ln -s grub.conf menu.lst
 	popd > /dev/null
 
-	$grub_shell --batch --device-map=$device_map <<-EOF
+	$grub_shell --batch --device-map=$device_map <<-EOF > /dev/null
 		quit
 		EOF
 
 	install_drive=$(grep "$1\$" $device_map|cut -f1)
 	root_drive="${install_drive%%)},0)"
 
-	$grub_shell --batch --device-map=$device_map <<-EOF
+	$grub_shell --batch --device-map=$device_map <<-EOF > /dev/null
 		root $root_drive
 		setup $force_lba $install_drive
 		quit
@@ -125,97 +158,235 @@
 	rm -f $device_map
 }
 
-function install
+install_dl ()
 {
-	test -d ./tmp && rm -rf ./tmp
 
-	mkdir -p ./tmp/mnt{1,2} || return 1
+	if [ -d "$TMPDIR" ]; then
+		# unclean exit before
+		umount $TMPDIR/iso-mnt &> /dev/null 
+		umount $TMPDIR/disk-mnt &> /dev/null		
+		rm -rf $TMPDIR &> /dev/null
+	fi
+
+	mkdir -p $TMPDIR/iso-mnt || return 1
+	mkdir -p $TMPDIR/disk-mnt || return 1
 
 #	echo "Available USB storage devices: "
 #	for device in $(allAttachedScsiUsb)
 #	do
 #		echo -n "$(scsiDevFromScsiUsb $device) "
 #	done
+
 	echo
-	read -p "Enter PARTITION name on USB device (i.e. /dev/sda1) -> " PARTITION
-	read -p "Enter DEVICE name of USB device (i.e. /dev/sda) -> " DEVICE
+	read -p "Enter DL ISO source (disk file (default: bootcd.iso) or CD device) -> " DLISO
 
+	if [ -z "$DLISO" ]; then
+		DLISO="bootcd.iso"
+	fi
 
-	for device in "$PARTITION" "$DEVICE"
-	do
-		if [ -L $device ]; then
-			echo "If you are using devfs, you must supply the full device, not the link."
-			exit
-		fi
-		if [ ! -b $device ]; then
-			echo "Cannot find:  $device"
-			exit
-		fi
-	done
+	if [ -L "$DLISO" ]; then
+		DLISO=$(readlink -fns $DLISO)
+		echo " Expanding link to: $DLISO"
+	fi
+	if [ ! -e "$DLISO" ]; then
+		echo " Cannot find file or device:  $DLISO"
+		return 1
+	fi
 
-	GRUBPART=$(expr $(basename ${PARTITION} | sed -e 's/^part//' -e 's/^[hs]d[a-z]//') - 1)
+	if [ -b "$DLISO" ]; then
+		mount -t iso9660 -o ro $DLISO $TMPDIR/iso-mnt || return 1
+	else
+		mount -o loop,ro -t iso9660 $DLISO $TMPDIR/iso-mnt || return 1
+	fi
+	if [ -f "$TMPDIR/iso-mnt/DEVIL-LINUX" ]; then
+		dl_version=`cat $TMPDIR/iso-mnt/DEVIL-LINUX`
+		echo " Devil Linux $dl_version found in ISO"
+	else
+		echo
+		echo "$DLISO does not seem to contain Devil-Linux!"
+		return 1
+	fi
 
 	echo
-	#echo "Please make sure the partition type is 'Linux' (83) "
-	echo "Please make sure the partition type is 'FAT16' (06) "
-	echo
+	read -p "Enter DEVICE name of disk device (i.e. /dev/sda) -> " DEVICE
 
 	$FDISK -l $DEVICE
 
-	echo;echo -n "Do you want to partition the media ? "
+	echo
+	echo "If you wish to store the ISO and configuration on the same media, two partitions are recommended."
+	echo -n "Do you want to partition the media first? "
 	ask_yes_no && $FDISK $DEVICE
+	
+	echo
+	read -p "Enter PARTITION name of disk device to put ISO file (i.e. /dev/sda1) -> " PARTITION
 
-	echo;echo "     Partition:  $PARTITION"
-	echo "     Device:  $DEVICE"
+	if [ -L "$PARTITION" ]; then
+		PARTITION=$(readlink -fns $PARTITION)
+		echo " Expanding link to full partition name for devfs : $PARTITION"
+	fi
+	if [ ! -b "$PARTITION" ]; then
+		echo " Cannot find device:  $PARTITION"
+		return 1
+	fi
 
-	echo;echo -n "All data on device will be lost, continue ? "
-	ask_yes_no || return 0
+	if [ -L "$DEVICE" ]; then
+		DEVICE=$(readlink -fns $DEVICE)
+		echo " Expanding link to full device name for devfs : $DEVICE"
+	fi
+	if [ ! -b "$DEVICE" ]; then
+		echo " Cannot find device:  $DEVICE"
+		return 1
+	fi
+
+	echo
+	ETC_FILE=""
+	read -p "Enter configuration file to preload to disk (if any) -> " ETC_FILE
+	if [ -n "$ETC_FILE" ]; then
+		if [ ! -f "$ETC_FILE" ]; then
+			echo " No such file: \"$ETC_FILE\""
+			return 1
+		else
+			read -p "Enter seperate partition for configuration (recommended) or enter if same -> " ETC_PART
+			if [ -z "$ETC_PART" ]; then
+				ETC_PART=$PARTITION
+			elif [ ! -b "$ETC_PART" ]; then
+				echo " Can not find partition \"$ETC_PART\""
+				return 1
+			else
+				echo;echo -n "All data on device $ETC_PART will be lost, continue ? "
+				ask_yes_no || return 1
+
+				echo;echo -n "Last chance, do you really want to continue ? "
+				ask_yes_no || return 1
+
+				mkfs.ext2 $ETC_PART > /dev/null || return 1
+			fi
+		fi
+	fi
+
+	echo
+	echo "This will install DL on \"$DEVICE\" using the \"$BOOTLOADER\" bootloader. "
+
+	if [ "$BOOTLOADER" = "syslinux" ]; then
+  		echo "Please make sure the partition type is 'FAT16' (06) "
+		echo	
+	else
+		echo "Please make sure the partition type is 'Linux' (83) "
+		echo
+	fi
+
+	echo;echo -n "All data on device $PARTITION will be lost, continue ? "
+	ask_yes_no || return 1
 
 	echo;echo -n "Last chance, do you really want to continue ? "
-	ask_yes_no || return 0
+	ask_yes_no || return 1
 
 	if [ "$BOOTLOADER" = "syslinux" ]; then
-		mkfs.msdos $PARTITION || return 1
 
-		mount -o loop -t iso9660 bootcd.iso ./tmp/mnt1 || return 1
+		mkfs.msdos $PARTITION > /dev/null || return 1
 
-		echo installing MBR
-		SIZE=$(du -b ./tmp/mnt1/boot/syslinux/mbr.bin | cut -f 1 )
-		dd if=./tmp/mnt1/boot/syslinux/mbr.bin of=$DEVICE count=$SIZE || return 1
+		echo "Installing syslinux MBR"
+		SIZE=$(du -b $TMPDIR/iso-mnt/boot/syslinux/mbr.bin | cut -f 1 )
+		dd if=$TMPDIR/iso-mnt/boot/syslinux/mbr.bin of=$DEVICE count=$SIZE || return 1
 		echo installing SysLinux boot sector
-		./tmp/mnt1/boot/syslinux/syslinux-nomtools $PARTITION || return 1
+		$TMPDIR/iso-mnt/boot/syslinux/syslinux-nomtools $PARTITION || return 1
 
-		mount -t vfat $PARTITION ./tmp/mnt2 || return 1
+		mount -t vfat $PARTITION $TMPDIR/disk-mnt || return 1
 
-		echo copying files
-		cp ./tmp/mnt1/boot/* ./tmp/mnt2/ &> /dev/null
-		cp ./tmp/mnt1/{DEVIL-LINUX,LICENSE} ./tmp/mnt2/ &> /dev/null
-		cat ./tmp/mnt1/isolinux.cfg | sed -e s%"/boot/"%""% > ./tmp/mnt2/syslinux.cfg || return 1
-		cat ./tmp/mnt1/boot/message | sed -e s%"/boot/"%""% > ./tmp/mnt2/message || return 1
-		cp bootcd.iso ./tmp/mnt2/ || return 1
-	fi
+		echo "copying files"
+		cp -p $TMPDIR/iso-mnt/boot/* $TMPDIR/disk-mnt/ > /dev/null
+		cp -p $TMPDIR/iso-mnt/{DEVIL-LINUX,LICENSE} $TMPDIR/disk-mnt/ > /dev/null
+		cat $TMPDIR/iso-mnt/isolinux.cfg | sed -e s%"/boot/"%""% > $TMPDIR/disk-mnt/syslinux.cfg || return 1
+		cat $TMPDIR/iso-mnt/boot/message | sed -e s%"/boot/"%""% > $TMPDIR/disk-mnt/message || return 1
+		copy_iso_file $DLISO $TMPDIR/disk-mnt/bootcd.iso || return 1	
 
-	if [ "$BOOTLOADER" = "grub" ] || [ "$BOOTLOADER" = "lilo" ]; then
-		mkfs.ext2 $PARTITION || return 1
+	elif [ "$BOOTLOADER" = "grub" ] || [ "$BOOTLOADER" = "lilo" ]; then
+
+		mkfs.ext2 $PARTITION > /dev/null || return 1
 		tune2fs -c 0 $PARTITION
 
-		mount -o loop -t iso9660 bootcd.iso ./tmp/mnt1 || return 1
-		mount -t auto $PARTITION ./tmp/mnt2 || return 1
+		mount -t auto $PARTITION $TMPDIR/disk-mnt || return 1
 
-		echo copying files...
-		nice -n19 cp -dpR ./tmp/mnt1/* ./tmp/mnt2/ || return 1
-		nice -n19 cp -dpR etc.tar.bz2 ./tmp/mnt2/ || return 1
+		echo "copying files"
+		cp -a $TMPDIR/iso-mnt/boot/ $TMPDIR/disk-mnt/ > /dev/null
+		cp -p $TMPDIR/iso-mnt/{DEVIL-LINUX,LICENSE} $TMPDIR/disk-mnt/ > /dev/null
+		copy_iso_file $DLISO $TMPDIR/disk-mnt/bootcd.iso || return 1	
+		GRUBPART=$(expr $(basename ${PARTITION} | sed -e 's/^part//' -e 's/^[hs]d[a-z]//') - 1)
 
 		[ "$BOOTLOADER" = "grub" ] && install_grub $DEVICE $GRUBPART
-		[ "$BOOTLOADER" = "lilo" ] && install_lilo $DEVICE
+		[ "$BOOTLOADER" = "lilo" ] && install_lilo $DEVICE	
+
+	else
+		echo "Unknown Bootloader: $BOOTLOADER"
+		return 1
+	fi
+
+	if [ -n "$ETC_FILE" ]; then
+		mkdir -p $TMPDIR/etc-mnt
+		mount -t auto $ETC_PART $TMPDIR/etc-mnt
+		echo
+		echo "Copying $ETC_FILE to $TMPDIR/etc-mnt/etc.tar.bz2"
+		cp -p $ETC_FILE $TMPDIR/etc-mnt/etc.tar.bz2 > /dev/null || return 1
+		sync
+		umount $TMPDIR/etc-mnt > /dev/null
 	fi
+
+	return 0;
 }
 
-install
+##########################################################################
+
+echo
+echo "This will install the Devil Linux ISO image to a disk device (USB/SCSI/IDE)"
+echo "and make it bootable, assuming that your PC can boot this device."
+
+### Get some user info for the install
+echo
+echo "Select which bootloader you want to use:"
+echo " 1) SysLinux (default)"
+echo " 2) Grub"
+echo " 3) Lilo"
+ANS=""
+read -p "Choice: " -n 1 -rs ANS
+ANS=${ANS:-1}
+echo $ANS
+
+### set the default
+BOOTLOADER="syslinux"
+#BOOTLOADER="grub"
+#BOOTLOADER="lilo"
+
+[ ${ANS:-n} = "1" ] && BOOTLOADER="syslinux"
+[ ${ANS:-n} = "2" ] && BOOTLOADER="grub"
+[ ${ANS:-n} = "3" ] && BOOTLOADER="lilo"
+
+#### Choose the format used during build for initrd.gz:
+echo
+echo "Select correct initrd.gz format used (DL default is CramFS):"
+echo " 1) CramFS (default)"
+echo " 2) Ext2"
+ANS=""
+read -p "Choice: " -n 1 -rs ANS
+ANS=${ANS:-1}
+echo $ANS
+
+# For initrd.gz as CRAMFS
+RAMDISK="ramdisk_blocksize=4096"
+# For initrd.gz as EXT2
+#RAMDISK="ramdisk_blocksize=1024"
+
+[ ${ANS:-n} = "1" ] && RAMDISK="ramdisk_blocksize=4096";
+[ ${ANS:-n} = "2" ] && RAMDISK="ramdisk_blocksize=1024";
+
+# Do install
+install_dl || echo "Install failed!"
 
 echo "syncing and unmounting (this could take a while)"
 sync
-umount ./tmp/mnt1 || exit 1
-umount ./tmp/mnt2 || exit 1
+umount $TMPDIR/iso-mnt &> /dev/null
+umount $TMPDIR/disk-mnt &> /dev/null
+umount $TMPDIR/etc-mnt &> /dev/null
 
-rm -rf ./tmp || exit 1
+rm -rf $TMPDIR &> /dev/null
+
+exit