added required partitioning package installations

examples/os-installer-config-arkdep/scripts/install.sh.d/02-partitioning.sh

@@ -0,0 +1,99 @@
+# Write partition table to the disk unless manual partitioning is used
+if [[ $OSI_DEVICE_IS_PARTITION -eq 0 ]]; then
+	sudo sfdisk $OSI_DEVICE_PATH < $osidir/bits/part.sfdisk ||
+		quit_on_err 'Failed to write partition table to disk'
+fi
+
+# NVMe drives follow a slightly different naming scheme to other block devices
+# this will change `/dev/nvme0n1` to `/dev/nvme0n1p` for easier parsing later
+if [[ $OSI_DEVICE_IS_PARTITION -ne 0 ]]; then
+	declare -r partition_path="${OSI_DEVICE_PATH}"
+elif [[ $OSI_DEVICE_PATH == *"nvme"*"n"* ]]; then
+	declare -r partition_path="${OSI_DEVICE_PATH}p"
+elif [[ $OSI_DEVICE_PATH == *"mmcblk"* ]]; then
+	declare -r partition_path="${OSI_DEVICE_PATH}p"
+else
+	declare -r partition_path="${OSI_DEVICE_PATH}"
+fi
+
+
+# Check if encryption is requested, write filesystems accordingly
+if [[ $OSI_USE_ENCRYPTION -eq 1 ]]; then
+
+	# If user requested disk encryption
+	if [[ $OSI_DEVICE_IS_PARTITION -eq 0 ]]; then
+		# If target is a drive
+		sudo mkfs.fat -F32 ${partition_path}1 -n $bootlabel || quit_on_err "Failed to create FAT filesystem on ${partition_path}1"
+		echo $OSI_ENCRYPTION_PIN | sudo cryptsetup -q luksFormat ${partition_path}2 ||
+			quit_on_err "Failed to create LUKS partition on ${partition_path}2"
+
+		echo $OSI_ENCRYPTION_PIN | sudo cryptsetup open ${partition_path}2 $rootlabel - ||
+			quit_on_err 'Failed to unlock LUKS partition'
+
+		sudo mkfs.btrfs -f -L $rootlabel /dev/mapper/$rootlabel ||
+			quit_on_err 'Failed to create Btrfs partition on LUKS'
+
+		sudo mount -o compress=zstd /dev/mapper/$rootlabel $workdir ||
+			quit_on_err "Failed to mount LUKS/Btrfs root partition to $workdir"
+
+		sudo mount --mkdir ${partition_path}1 $workdir/boot ||
+			quit_on_err 'Failed to mount boot'
+	else
+		# If target is a partition
+		sudo mkfs.fat -F32 $OSI_DEVICE_EFI_PARTITION -n $bootlabel ||
+			quit_on_err "Failed to create FAT filesystem on $OSI_DEVICE_EFI_PARTITION"
+
+		echo $OSI_ENCRYPTION_PIN | sudo cryptsetup -q luksFormat $OSI_DEVICE_PATH ||
+			quit_on_err "Failed to create LUKS partition on $OSI_DEVICE_PATH"
+
+		echo $OSI_ENCRYPTION_PIN | sudo cryptsetup open $OSI_DEVICE_PATH $rootlabel - ||
+			quit_on_err 'Failed to unlock LUKS partition'
+
+		sudo mkfs.btrfs -f -L $rootlabel /dev/mapper/$rootlabel ||
+			quit_on_err 'Failed to create Btrfs partition on LUKS'
+
+		sudo mount -o compress=zstd /dev/mapper/$rootlabel $workdir ||
+			quit_on_err "Failed to mount LUKS/Btrfs root partition to $workdir"
+
+		sudo mount --mkdir $OSI_DEVICE_EFI_PARTITION $workdir/boot ||
+			quit_on_err 'Failed to mount boot'
+	fi
+
+else
+
+	# If no disk encryption requested
+	if [[ $OSI_DEVICE_IS_PARTITION -eq 0 ]]; then
+		# If target is a drive
+		sudo mkfs.fat -F32 ${partition_path}1 -n $bootlabel ||
+			quit_on_err "Failed to create FAT filesystem on ${partition_path}1"
+
+		sudo mkfs.btrfs -f -L $rootlabel ${partition_path}2 ||
+			quit_on_err "Failed to create root on ${partition_path}2"
+
+		sudo mount -o compress=zstd ${partition_path}2 $workdir ||
+			quit_on_err "Failed to mount root to $workdir"
+
+		sudo mount --mkdir ${partition_path}1 $workdir/boot ||
+			quit_on_err 'Failed to mount boot'
+	else
+		# If target is a partition
+		sudo mkfs.fat -F32 $OSI_DEVICE_EFI_PARTITION -n $bootlabel ||
+			quit_on_err "Failed to create FAT filesystem on $OSI_EFI_PARTITION"
+
+		sudo mkfs.btrfs -f -L $rootlabel $OSI_DEVICE_PATH ||
+			quit_on_err "Failed to create root on $OSI_DEVICE_PATH"
+
+		sudo mount -o compress=zstd $OSI_DEVICE_PATH $workdir ||
+			quit_on_err "Failed to mount root to $workdir"
+
+		sudo mount --mkdir $OSI_DEVICE_EFI_PARTITION $workdir/boot ||
+			quit_on_err 'Failed to mount boot'
+	fi
+
+fi
+
+# Ensure partitions are mounted, quit and error if not
+for mountpoint in $workdir $workdir/boot; do
+	mountpoint -q $mountpoint ||
+		quit_on_err "No volume mounted to $mountpoint"
+done