nanodesk/makeanything.sh

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5.4 KiB
Bash
Executable file

#!/bin/bash
### this script makes everything to build a ready to boot .iso file of nanodesk
###
### By: DeltaLima
### 2023
CHROOTCMD="sudo chroot build/chroot/"
test -n "$VERSION" || VERSION="$(git describe --tags)" #-$(git rev-parse --short HEAD)"
MIRROR=$1
if [ -z "$MIRROR" ]
then
MIRROR="http://ftp.gwdg.de/debian/"
fi
# colors for colored output 8)
RED="\e[31m"
GREEN="\e[32m"
YELLOW="\e[33m"
ENDCOLOR="\e[0m"
function message() {
case $1 in
warn)
MESSAGE_TYPE="${YELLOW}WARN${ENDCOLOR}"
;;
error)
MESSAGE_TYPE="${RED}ERROR${ENDCOLOR}"
;;
info|*)
MESSAGE_TYPE="${GREEN}INFO${ENDCOLOR}"
;;
esac
if [ "$1" == "info" ] || [ "$1" == "error" ]
then
MESSAGE=$2
else
MESSAGE=$1
fi
echo -e "[${MESSAGE_TYPE}] $MESSAGE"
}
error ()
{
message error "ERROR!!"
exit 1
}
message "installing requirements"
### https://www.willhaley.com/blog/custom-debian-live-environment/
sudo apt install \
debootstrap \
squashfs-tools \
xorriso \
isolinux \
syslinux-efi \
grub-pc-bin \
grub-efi-amd64-bin \
grub-efi-ia32-bin \
mtools \
dosfstools \
coreutils \
markdown || error
message "start building nanodesk ${YELLOW}${VERSION}${ENDCOLOR}"
read -p "press [enter] to continue"
### stuff begins here
message "creating build directories"
for dir in $(echo build/{staging/{EFI/BOOT,boot/grub/x86_64-efi,isolinux,live},tmp,chroot})
do
message "$dir"
test -d $dir || mkdir -p $dir
done
### i have the problem, that fakechroot will not work atm. in ubuntu 22.04 i get libc6 version mismatch errors. so we run it direct as root. not my favorite, but works for now.
message "running debootstrap with mirror $MIRROR"
sudo debootstrap bullseye build/chroot/ $MIRROR || sudo debootstrap bullseye build/chroot/ $MIRROR
message "copy xdgmenumaker deb file into chroot"
sudo cp deb/xdgmenumaker* build/chroot/tmp || error
message "generate template/install_base.sh to build/chroot/tmp/install_base.sh"
sudo cp templates/install_base.tpl.sh build/chroot/tmp/install_base.sh || error
sudo cp templates/install_base.custompkg.tpl.sh build/chroot/tmp/ || error
message "run install_base.sh"
$CHROOTCMD /bin/bash /tmp/install_base.sh || error
message "clear /tmp"
$CHROOTCMD /usr/bin/rm -Rf /tmp/* || error
message "write nanodesk version $VERSION into rootdir/usr/share/nanodesk/version"
echo $VERSION > rootdir/usr/share/nanodesk/version
### copy nanodesk configs to chroot
message "copy nanodesk config files into chroot"
sudo cp -r rootdir/* build/chroot/
message "correct file permissions"
$CHROOTCMD /usr/bin/chmod 440 /etc/sudoers || error
$CHROOTCMD /usr/bin/chmod 755 /root/nanodesk-installer.sh || error
### liveboot part, https://www.willhaley.com/blog/custom-debian-live-environment/
message "make squashfs"
test -f build/staging/live/filesystem.squashfs && sudo rm build/staging/live/filesystem.squashfs
sudo mksquashfs \
build/chroot \
build/staging/live/filesystem.squashfs \
-comp xz \
-e boot || error
message "copy kernel and initrd images"
cp build/chroot/boot/vmlinuz-* build/staging/live/vmlinuz || error
cp build/chroot/boot/initrd.img-* build/staging/live/initrd || error
message "generate isolinux.cfg"
sed "s/%VERSION%/${VERSION}/g" templates/isolinux.tpl.cfg > build/staging/isolinux/isolinux.cfg
message "generate grub.cfg"
sed "s/%VERSION%/${VERSION}/g" templates/grub.tpl.cfg > build/staging/boot/grub/grub.cfg
sed "s/%VERSION%/${VERSION}/g" templates/grub.tpl.cfg > build/staging/EFI/BOOT/grub.cfg
message "copy grub-embed.cfg"
cp templates/grub-embed.tpl.cfg build/tmp/grub-embed.cfg
message "copy isolinux"
cp /usr/lib/ISOLINUX/isolinux.bin "build/staging/isolinux/" || error
cp /usr/lib/syslinux/modules/bios/* "build/staging/isolinux/" || error
message "copy grub-efi"
cp -r /usr/lib/grub/x86_64-efi/* "build/staging/boot/grub/x86_64-efi/" || error
message "make efi images"
grub-mkstandalone -O i386-efi \
--modules="part_gpt part_msdos fat iso9660" \
--locales="" \
--themes="" \
--fonts="" \
--output="build/staging/EFI/BOOT/BOOTIA32.EFI" \
"boot/grub/grub.cfg=build/tmp/grub-embed.cfg" || error
grub-mkstandalone -O x86_64-efi \
--modules="part_gpt part_msdos fat iso9660" \
--locales="" \
--themes="" \
--fonts="" \
--output="build/staging/EFI/BOOT/BOOTx64.EFI" \
"boot/grub/grub.cfg=build/tmp/grub-embed.cfg" || error
(cd build/staging && \
dd if=/dev/zero of=efiboot.img bs=1M count=20 && \
mkfs.vfat efiboot.img && \
mmd -i efiboot.img ::/EFI ::/EFI/BOOT && \
mcopy -vi efiboot.img \
../../build/staging/EFI/BOOT/BOOTIA32.EFI \
../../build/staging/EFI/BOOT/BOOTx64.EFI \
../../build/staging/boot/grub/grub.cfg \
::/EFI/BOOT/
) || error
message "generate .iso"
xorriso \
-as mkisofs \
-iso-level 3 \
-o "build/nanodesk_$VERSION.iso" \
-full-iso9660-filenames \
-volid "NANODESK" \
--mbr-force-bootable -partition_offset 16 \
-joliet -joliet-long -rational-rock \
-isohybrid-mbr /usr/lib/ISOLINUX/isohdpfx.bin \
-eltorito-boot \
isolinux/isolinux.bin \
-no-emul-boot \
-boot-load-size 4 \
-boot-info-table \
--eltorito-catalog isolinux/isolinux.cat \
-eltorito-alt-boot \
-e --interval:appended_partition_2:all:: \
-no-emul-boot \
-isohybrid-gpt-basdat \
-append_partition 2 C12A7328-F81F-11D2-BA4B-00A0C93EC93B build/staging/efiboot.img \
"build/staging"