!! Split up 'mltk' into 'mltk' and 'openslx' !!

'mltk remote' is now 'mltk'
'mltk server' is now 'openslx'

Also changed the export type (-e) stage31 to 'cpio'
and stage32 and addons to 'sqfs'
It should describe what it's packed as, not what the meaning
of the content is; you can already tell from the file name.

1 files changed, 35 insertions, 0 deletions

diff --git a/server/includes/packing.inc b/server/includes/packing.inc
new file mode 100644
index 00000000..84b47262
--- /dev/null
+++ b/server/includes/packing.inc
@@ -0,0 +1,35 @@
+
+#
+# generate initramfs of directory
+# usage:
+#	generate_initramfs <source_dir> <files> <destination_dir/filename>
+# example:
+#	generate_initramfs "./server/boot/stage32_sqfs" "./mnt/openslx.sqfs" "./server/boot/initramfs2"
+#	generate_initramfs "./server/build/stage31" "." "./server/boot/initramfs"
+generate_initramfs() {
+	[ $# -ne 3 ] && perror "Sanity check failed: generate_initramfs needs exactly two params, but $# were given."
+	cd "$1" || perror "Cannot cd to '$1'"
+	rm -f -- "$3"
+
+	find $2 | cpio --format="newc" --create | gzip -9 > "$3"
+	local PS=(${PIPESTATUS[*]})
+	[ "x${PS[0]}" != "x0" ] && perror "'find $2' in '$(pwd)' failed."
+	[ "x${PS[1]}" != "x0" ] && perror "cpio create failed."
+	[ "x${PS[2]}" != "x0" ] && perror "gzip to '$3' failed."
+	cd - > /dev/null
+	pinfo "Created initramfs of $1 at $3"
+	pinfo "Size: $(du -bsh "$3" | awk 'END {print $1}')"
+}
+
+# generates squashfs of directory
+# usage:
+#	generate_squashfs <source_dir> <destination_dir/filename>
+generate_squashfs() {
+	[ $# -ne 2 ] && perror "Sanity check failed: generate_squashfs needs exactly two params, but $# were given."
+	[ -d "$1" ] || perror "$1 is not a directory."
+	mksquashfs "$1" "$2" -comp xz -b 1M -no-recovery >&6 \
+		|| perror "mksquashfs failed ($?)."
+	pinfo "Created squashfs of $1 at $2"
+	pinfo "Size: $(du -bsh "$2" | awk 'END {print $1}')"
+}
+