ZealOS/build/build-iso.sh
TomAwezome 93d81670e0 Clean-up new build scripts.
Thanks to B4S3D for helpful tips on bash no-quote tilde expansion!
2021-12-17 12:50:03 -05:00

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#!/bin/sh
# Build Distro ISO using AUTO.ISO minimal auto-install as bootstrap to merge codebase, recompile system, and export ISO
# Run this script inside build/ directory
# Uncomment if you use doas instead of sudo
#alias sudo=doas
TMPDIR="/tmp/zealtmp"
TMPDISK="$TMPDIR/ZealOS.raw"
TMPMOUNT="$TMPDIR/mnt"
mount_tempdisk() {
sudo modprobe nbd
sudo qemu-nbd -c /dev/nbd0 -f raw $TMPDISK
sudo partprobe /dev/nbd0
sudo mount /dev/nbd0p1 $TMPMOUNT
}
umount_tempdisk() {
sync
sudo umount $TMPMOUNT
sudo qemu-nbd -d /dev/nbd0
}
[ ! -d $TMPMOUNT ] && mkdir -p $TMPMOUNT
echo "Making temp vdisk, running auto-install..."
qemu-img create -f raw $TMPDISK 192M
qemu-system-x86_64 -machine q35,accel=kvm -drive format=raw,file=$TMPDISK -m 1G -rtc base=localtime -cdrom AUTO.ISO -device isa-debug-exit
echo "Mounting vdisk and copying src/..."
rm ../src/Home/Registry.ZC 2> /dev/null
rm ../src/Home/MakeHome.ZC 2> /dev/null
mount_tempdisk
sudo cp -r ../src/* $TMPMOUNT
umount_tempdisk
echo "Generating ISO..."
qemu-system-x86_64 -machine q35,accel=kvm -drive format=raw,file=$TMPDISK -m 1G -rtc base=localtime -device isa-debug-exit
echo "Extracting ISO from vdisk..."
rm ./ZealOS-*.iso 2> /dev/null # comment this line if you want lingering old ISOs
mount_tempdisk
cp $TMPMOUNT/Tmp/MyDistro.ISO.C ./ZealOS-$(date +%Y-%m-%d-%H_%M_%S).iso
umount_tempdisk
echo "Deleting temp folder..."
rm -rf $TMPDIR
echo "Finished."
ls -lh ZealOS-*.iso