95 lines
2.7 KiB
Bash
95 lines
2.7 KiB
Bash
set -ex -o pipefail
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mkdir -p $out/repart.d $out/boot
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pushd $out
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# Don't seem to work just to create a symlink to rootfs derivation?
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# ln -sf $rootfs rootfs
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mkdir rootfs
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cp -prP $rootfs/* rootfs/
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find rootfs/ -type d -exec chmod 755 {} \;
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# set default target to multi-user
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ln -sf multi-user.target rootfs/usr/lib/systemd/system/default.target
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# Overlay mount for /etc which makes it read-write in runtime
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cat <<EOF > rootfs/usr/lib/systemd/system/etc.mount
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[Unit]
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Description=Overlay mount for /etc
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Before=local-fs.target
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[Mount]
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What=overlay
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Where=/etc
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Type=overlay
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Options=lowerdir=/etc,upperdir=/run/.rw-etc/upper,workdir=/run/.rw-etc/work
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[Install]
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WantedBy=local-fs.target
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EOF
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ln -sf ../etc.mount rootfs/usr/lib/systemd/system/local-fs.target.wants/etc.mount
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# enable dbus
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ln -sf ../dbus.service rootfs/usr/lib/systemd/system/multi-user.target.wants/dbus.service
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ln -sf ../dbus.socket rootfs/usr/lib/systemd/system/sockets.target.wants/dbus.socket
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# enable network services
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ln -sf ../systemd-networkd.service rootfs/usr/lib/systemd/system/sysinit.target.wants/systemd-networkd.service
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ln -sf ../systemd-resolved.service rootfs/usr/lib/systemd/system/sysinit.target.wants/systemd-resolved.service
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ln -sf ../systemd-timesyncd.service rootfs/usr/lib/systemd/system/multi-user.target.wants/systemd-timesyncd.service
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# enable default network config
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mv rootfs/usr/lib/systemd/network/89-ethernet.network.example rootfs/usr/lib/systemd/network/89-ethernet.network
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#FIXME: generate a temporary machine id (replace with overlay/confext later?)
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$systemd/usr/bin/systemd-machine-id-setup --root=rootfs/
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# install sys users
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mkdir creds
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echo -n $defaultPassword > creds/passwd.plaintext-password.root
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CREDENTIALS_DIRECTORY=$PWD/creds SYSTEMD_CRYPT_PREFIX='$6$' $systemd/usr/bin/systemd-sysusers --root=rootfs rootfs/usr/lib/sysusers.d/*.conf
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chmod 600 rootfs/etc/shadow
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rm -rf creds
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$systemd/usr/bin/ukify build \
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--linux $kernel/bzImage \
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--initrd $initrd/initrd.xz \
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--os-release @rootfs/etc/os-release \
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--cmdline "$kernelCmdLine" \
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-o boot/patos.efi
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cp ${systemd}/usr/lib/systemd/boot/efi/systemd-bootx64.efi boot/
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echo "timeout 1" > boot/loader.conf
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cat <<EOF > repart.d/10-esp.conf
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[Partition]
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Type=esp
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Format=vfat
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SizeMinBytes=96M
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SizeMaxBytes=96M
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CopyFiles=/boot/systemd-bootx64.efi:/EFI/BOOT/BOOTX64.EFI
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CopyFiles=/boot/patos.efi:/EFI/Linux/patos.efi
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CopyFiles=/boot/loader.conf:/loader/loader.conf
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EOF
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cat <<EOF > repart.d/10-root.conf
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[Partition]
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Type=root
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Format=erofs
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Minimize=best
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CopyFiles=/rootfs:/
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SplitName=root
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EOF
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$systemd/usr/bin/systemd-repart \
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--no-pager \
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--empty=create \
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--size=auto \
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--definitions=./repart.d \
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--root=$out \
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patos-$version.raw
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rm -rf rootfs
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rm -rf boot
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popd
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