Rewrite to functions

scripts/format-disk.sh

@@ -5,52 +5,92 @@ DISK=/dev/mmcblk0
 ROOT_PARTITION="$DISK"p2
 ROOT_DIR=/mnt/nixos
 BOOT_DIR=/mnt/nixos/boot
-
-echo "Create partition table."
-parted --script $DISK mklabel gpt
-parted --script $DISK mkpart ESP fat32 0% 1GiB
-parted --script $DISK set 1 esp on
-
-echo "Create boot partition."
-mkfs.fat -F32 -n BOOTTOFRMT "$DISK"p1
-sleep 5
-
-echo "Create main partition."
-parted --script $DISK mkpart primary 1GiB 100%
-
-echo "Create LUKS partition."
 LUKS_NAME=crypttoformat
 LUKS_PATH=/dev/mapper/$LUKS_NAME
-cryptsetup luksFormat --label cryptroot $ROOT_PARTITION
-cryptsetup open $ROOT_PARTITION $LUKS_NAME
+VGROUP=grouptoformat
 
-# # PC Setup {
-# echo "Create LVM partition."
-# VGROUP=grouptoformat
-# pvcreate $LUKS_PATH
-# vgcreate $VGROUP $LUKS_PATH
+create_gpt() {
+	echo "Create partition table."
+	parted --script $DISK mklabel gpt
+	parted --script $DISK mkpart ESP fat32 0% 1GiB
+	parted --script $DISK set 1 esp on
+}
 
-# echo "Create swap partition."
-# lvcreate -L 8G $VGROUP -n SWAPTOFRMT
-# mkswap -L SWAPTOFRMT /dev/$VGROUP/SWAPTOFRMT
+create_boot_partition() {
+	echo "Create boot partition."
+	mkfs.fat -F32 -n BOOTTOFRMT "$DISK"p1
+	sleep 5
+}
 
-# echo "Create ext4"
-# lvcreate -l 100%FREE $VGROUP -n ROOTTOFRMT
-# mkfs.ext4 -L ROOTTOFRMT "/dev/$VGROUP/ROOTTOFRMT"
-# # }
+create_main_partition() {
+	echo "Create main partition."
+	parted --script $DISK mkpart primary 1GiB 100%
+}
 
-# Raspberry Pi Setup {
-echo "Create f2fs"
-mkfs.f2fs -l ROOTTOFRMT $LUKS_PATH
+create_luks_partition() {
+	echo "Create LUKS partition."
+	cryptsetup luksFormat --label cryptroot $ROOT_PARTITION
+	cryptsetup open $ROOT_PARTITION $LUKS_NAME
+}
+
+create_lvm() {
+	echo "Create LVM partition."
+	pvcreate $LUKS_PATH
+	vgcreate $VGROUP $LUKS_PATH
+}
+
+create_swap() {
+	echo "Create swap partition."
+	lvcreate -L 8G $VGROUP -n SWAPTOFRMT
+	mkswap -L SWAPTOFRMT /dev/$VGROUP/SWAPTOFRMT
+}
+
+create_ext4() {
+	echo "Create ext4"
+	lvcreate -l 100%FREE $VGROUP -n ROOTTOFRMT
+	mkfs.ext4 -L ROOTTOFRMT "/dev/$VGROUP/ROOTTOFRMT"
+}
 # }
 
-echo "Mount partitions."
-mkdir -p $ROOT_DIR
-mount /dev/disk/by-label/ROOTTOFRMT $ROOT_DIR
-mkdir -p $BOOT_DIR
-mount /dev/disk/by-label/BOOTTOFRMT $BOOT_DIR
+create_f2fs() {
+	echo "Create f2fs"
+	mkfs.f2fs -l ROOTTOFRMT $LUKS_PATH
+}
 
-echo "Create UEFI"
-curl -o /tmp/pi4-uefi.zip -L https://github.com/pftf/RPi4/releases/download/v1.35/RPi4_UEFI_Firmware_v1.35.zip
-unzip /tmp/pi4-uefi.zip -d $BOOT_DIR
-sync
+mount_partitions() {
+	echo "Mount partitions."
+	mkdir -p $ROOT_DIR
+	mount /dev/disk/by-label/ROOTTOFRMT $ROOT_DIR
+	mkdir -p $BOOT_DIR
+	mount /dev/disk/by-label/BOOTTOFRMT $BOOT_DIR
+}
+
+create_uefi() {
+	echo "Create UEFI"
+	curl -o /tmp/pi4-uefi.zip -L https://github.com/pftf/RPi4/releases/download/v1.35/RPi4_UEFI_Firmware_v1.35.zip
+	unzip /tmp/pi4-uefi.zip -d $BOOT_DIR
+	sync
+}
+
+create_pi() {
+	create_gpt
+	create_boot_partition
+	create_main_partition
+	create_luks_partition
+	create_f2fs
+	mount_partitions
+	create_uefi
+}
+
+create_pc() {
+	create_gpt
+	create_boot_partition
+	create_main_partition
+	create_luks_partition
+	create_lvm
+	create_swap
+	create_ext4
+	mount_partitions
+}
+
+create_pi