From 8d57752cedf7ecef5bf7b017755c7fc8274578b0 Mon Sep 17 00:00:00 2001 From: Gerhard Brauer Date: Sun, 26 Jul 2009 11:00:44 +0200 Subject: Use a label when generating the image and pass it to the commandline This will generate a label ARCHISO_$randomstring using the pwgen utility and add this label to the kernel command line. A new label will be generated for each image, so it can be uniquely identified. Patch from brain0 Signed-off-by: Gerhard Brauer Signed-off-by: Aaron Griffin --- archiso/mkarchiso | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'archiso/mkarchiso') diff --git a/archiso/mkarchiso b/archiso/mkarchiso index 2f51ef1..7b706ca 100755 --- a/archiso/mkarchiso +++ b/archiso/mkarchiso @@ -214,6 +214,10 @@ _imgcommon () { fi cp "${work_dir}/isomounts" "${work_dir}/iso/" + + export LABEL="ARCHISO_$(pwgen -n 8 1 | tr [a-z] [A-Z])" + [ -f ${work_dir}/iso/boot/grub/menu.lst ] && sed "s|archisolabel=[^ ]*|archisolabel=${LABEL}|" -i ${work_dir}/iso/boot/grub/menu.lst + [ -f ${work_dir}/iso/boot/isolinux/isolinux.cfg ] && sed "s|archisolabel=[^ ]*|archisolabel=${LABEL}|" -i ${work_dir}/iso/boot/isolinux/isolinux.cfg } command_iso () { @@ -251,6 +255,7 @@ command_iso () { -no-emul-boot -boot-load-size 4 -boot-info-table \ -publisher "Arch Linux " \ -A "Arch Linux Live/Rescue CD" \ + -V "${LABEL}" \ -o "${imgname}" "${work_dir}/iso/" } @@ -267,7 +272,7 @@ command_usb () { dd if=/dev/zero of="$fsimg" bs=512 count="$imgsz" # create a filesystem on the image - mke2fs -m 0 -F "$fsimg" + mke2fs -m 0 -F -L "${LABEL}" "$fsimg" # mount the filesystem and copy data modprobe loop -- cgit v1.2.3-54-g00ecf