nilmbuntu/customize.sh

#!/bin/bash

. config || exit 0
set -e
set -x

# Customize the outer ISO image
perl -p -i -e \
    "s/DISKNAME.*/DISKNAME  NilmDBuntu $VERSION by Jim Paris/" \
    ${ISO}/README.diskdefines

# The .disk/info file is important -- it's used by ubiquity to extract
# out the distro name in dialogs, and I think casper might use it too
echo "NilmDBuntu $VERSION by Jim Paris" > ${ISO}/.disk/info

# Include openssh server at install time.  Can't include it in the
# image, because then we'd share keys on all machines, I think.
cp ${ISO}/preseed/xubuntu.seed ${ISO}/preseed/nilmdbuntu.seed
cat >> ${ISO}/preseed/nilmdbuntu.seed <<EOF
d-i pkgsel/include string openssh-server
EOF

# Rename Xubuntu to NilmDBuntu in boot scripts; also changes
# preseed file to the custom one
perl -p -i \
    -e "s/Xubuntu/NilmDBuntu/g;" \
    -e "s/xubuntu/nilmdbuntu/g;" \
    ${ISO}/isolinux/txt.cfg ${ISO}/boot/grub/{grub,loopback}.cfg

# Remove quiet and splash from boot command lines.  Easier than a
# custom plymouth theme and it's helpful.
perl -p -i -e "s/ quiet splash//g;" \
    ${ISO}/isolinux/txt.cfg ${ISO}/boot/grub/{grub,loopback}.cfg

# Run the customize-inner.sh script inside the chroot
sudo cp customize-inner.sh ${FS}/root/customize-inner.sh
sudo chmod +x ${FS}/root/customize-inner.sh
./enter.sh "cd /root ; ./customize-inner.sh"