Cleaning up initramfs-tools hook.

backends/initramfs-tools/live.hook

@@ -1,32 +1,12 @@
 #!/bin/sh
 
-# initramfs hook for live-boot (Debian Live)
-
 set -e
 
-# initramfs-tools header
-
-PREREQ=""
-
-prereqs()
-{
-	echo "${PREREQ}"
-}
-
-case "${1}" in
-	prereqs)
-		prereqs
-		exit 0
-		;;
-esac
-
 . /usr/share/initramfs-tools/hook-functions
 
-[ "${QUIET}" ] || echo -n live-boot:
-
-# live-boot hook
+[ "${QUIET}" ] || echo -n "live-boot:"
 
-# Reading configuration file from filesystem
+# Reading configuration files
 if [ -e /etc/live/boot.conf ]
 then
 	. /etc/live/boot.conf
@@ -40,16 +20,16 @@ then
 	done
 fi
 
-# Handling live-boot
-
+# Checking live-boot
 if [ ! -e /lib/live/boot ]
 then
+	echo
 	echo "W: live-boot-initramfs-tools (backend) installed without live-boot,"
 	echo "W: this initramfs will *NOT* have live support."
 	exit 0
 fi
 
-[ "${QUIET}" ] || echo -n " "core
+[ "${QUIET}" ] || echo -n " core"
 
 mkdir -p "${DESTDIR}/lib/live"
 cp -a /lib/live/boot.sh /lib/live/boot "${DESTDIR}/lib/live"
@@ -63,7 +43,7 @@ do
 	fi
 done
 
-# udev dependencies (squeeze and newer)
+# udev dependencies
 for FILE in /lib/udev/*_id
 do
 	if [ ! -e "${DESTDIR}/${FILE}" ]
@@ -73,15 +53,15 @@ do
 	fi
 done
 
+# wheezy/sid
 if [ -e /lib/udev/rules.d/60-cdrom_id.rules ]
 then
 	mkdir -p ${DESTDIR}/lib/udev/rules.d
 	cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d
 fi
 
-# Handling other stuff
+[ "${QUIET}" ] || echo -n " filesystems"
 
-[ "${QUIET}" ] || echo -n " "filesystems
 # Configuration: keymap (usefull when using encryption)
 if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
 then
@@ -147,7 +127,7 @@ manual_add_modules vfat
 # Filesystem: ntfs
 manual_add_modules ntfs
 
-[ "${QUIET}" ] || echo -n " "devices
+[ "${QUIET}" ] || echo -n " devices"
 # Hardware: cdrom
 manual_add_modules ide-cd
 manual_add_modules ide-generic
@@ -167,7 +147,7 @@ then
 	copy_exec /usr/bin/eject /bin
 fi
 
-[ "${QUIET}" ] || echo -n " "utils
+[ "${QUIET}" ] || echo -n " utils"
 
 # Feature: Verify Checksums
 copy_exec /usr/bin/sha256sum /bin
@@ -176,7 +156,7 @@ copy_exec /usr/bin/md5sum /bin
 # Program: memdisk
 if [ -x /usr/bin/memdiskfind ]
 then
-[ "${QUIET}" ] || echo -n :memdisk
+[ "${QUIET}" ] || echo -n " memdisk"
 	copy_exec /usr/bin/memdiskfind
 	manual_add_modules phram
 	manual_add_modules mtdblock
@@ -185,26 +165,26 @@ fi
 # Program: udev
 if [ -x /sbin/udevadm ]
 then
-	[ "${QUIET}" ] || echo -n " "udev
+	[ "${QUIET}" ] || echo -n " udev"
 	copy_exec /sbin/udevadm /sbin
 fi
 if [ -x /usr/bin/udevinfo ]
 then
-	[ "${QUIET}" ] || echo -n " "udev
+	[ "${QUIET}" ] || echo -n " udev"
 	copy_exec /usr/bin/udevinfo /bin
 fi
 
 # Program: wget
 if [ -x /usr/bin/wget ]
 then
-	[ "${QUIET}" ] || echo -n " "wget
+	[ "${QUIET}" ] || echo -n " wget"
 	copy_exec /usr/bin/wget /bin
 fi
 
 # Program: blockdev
 if [ -x /sbin/blockdev ]
 then
-	[ "${QUIET}" ] || echo -n " "blockdev
+	[ "${QUIET}" ] || echo -n " blockdev"
 	copy_exec /sbin/blockdev /sbin
 fi
 
@@ -214,49 +194,55 @@ manual_add_modules fuse
 # FUSE filesystem: httpfs2
 if [ -x /usr/bin/httpfs2_ssl ]
 then
-	[ "${QUIET}" ] || echo -n " "httpfs:ssl
+	[ "${QUIET}" ] || echo -n " httpfs:ssl"
 	copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
 elif [ -x /usr/bin/httpfs2 ]
 then
-	[ "${QUIET}" ] || echo -n " "httpfs
+	[ "${QUIET}" ] || echo -n " httpfs"
 	copy_exec /usr/bin/httpfs2 /bin/httpfs
 fi
 
 # FUSE filesystem: curlftpfs
 if [ -x /usr/bin/curlftpfs ]
 then
-	[ "${QUIET}" ] || echo -n " "ftpfs
+	[ "${QUIET}" ] || echo -n " ftpfs"
 	copy_exec /usr/bin/curlftpfs /bin
 fi
 
 # iSCSI
 if [ -x /usr/sbin/iscsistart ]
 then
-	[ "${QUIET}" ] || echo -n " "iscsi
+	[ "${QUIET}" ] || echo -n " iscsi"
 	copy_exec /usr/sbin/iscsistart /bin
 	#manual_add_modules ib_iser
 	manual_add_modules iscsi_tcp
 	manual_add_modules crc32c
 fi
 
-if [ "${LIVE_DNS}" = "true" ]
-then
-	[ "${QUIET}" ] || echo -n " "dns
-	#copy_exec /lib/libnss_files.so.*      /lib  # /etc/hosts and /etc/passwd
-	copy_exec /lib/libnss_dns.so.*      /lib  # DNS server
-	#copy_exec /lib/libnss_compat.so.*      /lib  # /etc/passwd
-
-	# Configuration file - may be needed if /etc/hosts is used.
-	#mkdir -p $DESTDIR/etc
-	#cp -p /etc/nsswitch.conf $DESTDIR/etc
-fi
+# Some experimental stuff
 
-if [ "${LIVE_UNIONMOUNT}" = "true" ]
-then
-	[ "${QUIET}" ] || echo -n " "unionmount
-	# UnionMount
-	# only mount from patched util-linux can do this currently
-	copy_exec /bin/mount /bin/mount_full
-fi
+case "${LIVE_DNS}" in
+	true)
+		[ "${QUIET}" ] || echo -n " dns"
+
+		#copy_exec /lib/libnss_files.so.*      /lib  # /etc/hosts and /etc/passwd
+		copy_exec /lib/libnss_dns.so.*      /lib  # DNS server
+		#copy_exec /lib/libnss_compat.so.*      /lib  # /etc/passwd
+
+		# Configuration file - may be needed if /etc/hosts is used.
+		#mkdir -p $DESTDIR/etc
+		#cp -p /etc/nsswitch.conf $DESTDIR/etc
+		;;
+esac
+
+case "${LIVE_UNIONMOUNT}" in
+	true)
+		[ "${QUIET}" ] || echo -n " unionmount"
+
+		# UnionMount
+		# only mount from patched util-linux can do this currently
+		copy_exec /bin/mount /bin/mount_full
+		;;
+esac
 
 [ "${QUIET}" ] || echo .