remaster/src/func/filesystem_pack

#!/bin/bash
#remaster lib
[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }

#filesystem_pack [chroot_path] [filesystem_img_destination]
function filesystem_pack() {
	echo "pack filesystem ..."

	#$1 = chroot_path
	#$2 = filesystem_img_destination
	chroot_path="$1"
	filesystem_img_destination="$2"
	filesystem_log="`mktemp`"

	#Überfrüfen der Parameter
	[ -d "$chroot_path" ] || {
		echo "### ERROR ### filesystem_extract: chroot_path \"$chroot_path\" not exist!"
		return 12
	}

	#loslegen ...
	rm -f "$filesystem_img_destination"
	mksquashfs "$chroot_path" "$filesystem_img_destination" > "$filesystem_log" || {
		echo "### ERROR ### filesystem_pack: mksquashfs failed!"
		return 13
	}

	grep -v "\[" "$filesystem_log"
	rm "$filesystem_log"

	echo "done"
}

[ -n "$1" ] && {
  echo param
  $1
}