From 873a8614ad25bcc15f994abfacc7dabbe766b2b4 Mon Sep 17 00:00:00 2001
From: suti7yk5032 <yuman1965969@gmail.com>
Date: Sun, 28 Jul 2024 01:27:47 +0900
Subject: [PATCH] =?UTF-8?q?btrfs=E3=81=B8=E3=81=AE=E3=82=A4=E3=83=B3?=
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---
 install/linux/linux.sh | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

diff --git a/install/linux/linux.sh b/install/linux/linux.sh
index 06fc9ab..5ce5b64 100644
--- a/install/linux/linux.sh
+++ b/install/linux/linux.sh
@@ -1,23 +1,23 @@
 #!/bin/bash
 loadkeys jp106
 #キーボードを日本語配列へ変更
-printf "Please enter your username\n\n"
+printf "\nPlease enter your username\n"
 read -r home_username
-printf "Please enter your password\n\n"
+printf "Please enter your password\n"
 read -sr home_password
-printf "Please enter Hostname\n\n"
+printf "Please enter Hostname\n"
 read -r hostname1
 
 fdisk -l
 #ディスク一覧表示
-printf "\nWhat disk do you want to install to? example:/dev/sda \n\n"
+printf "\nWhat disk do you want to install to? example:/dev/sda \n"
 read -r installdisk
-printf "\nChoose the file system to use for your root partition. (ext4, btrfs)\n\n"
+printf "Choose the file system to use for your root partition. (ext4, btrfs)\n"
 read -r filesystem
-printf "\nChoose the kernel you want to use. (linux, zen, lts)\n\n"
+printf "Choose the kernel you want to use. (linux, zen, lts)\n"
 read -r kernel
 #インストールするディスクを入力
-printf "%s (%s) is selected as the disk to install. Are you sure you want to perform the partition operation? (yes or no) \n\n" "$installdisk" "$filesystem"
+printf "%s (%s) is selected as the disk to install. Are you sure you want to perform the partition operation? (yes or no) \n" "$installdisk" "$filesystem"
 read -r check1
 #インストールするディスクを確認
 if [ "$check1" == "yes" ]; then
@@ -40,13 +40,24 @@ if [ "$check1" == "yes" ]; then
     mkfs.vfat -F32 "$d1"
     if [ "$filesystem" == "ext4" ]; then
         mkfs.ext4 "$d2"
+        mount "$d2" /mnt
     elif [ "$filesystem" == "btrfs" ]; then
         mkfs.btrfs -f "$d2"
+        mount "$d2" /mnt
+        btrfs subvolume create /mnt/@
+        btrfs subvolume create /mnt/@home
+        btrfs subvolume create /mnt/@swap
+        umount "$d2"
+        mount "$d2" /mnt -o subvol=@
+        mkdir /mnt/home
+        mkdir /mnt/swap
+        mount "$d2" /mnt/home -o subvol=@home
+        mount "$d2" /mnt/swap -o subvol=@swap
     else
         mkfs.ext4 "$d2"
+        mount "$d2" /mnt
     fi
     #フォーマット
-    mount "$d2" /mnt
     mkdir /mnt/boot
     mount "$d1" /mnt/boot
     #マウント
@@ -98,4 +109,4 @@ if [ "$check1" == "yes" ]; then
     printf "\n\nInstallation is complete. Please reboot.\n"
 else
    printf "Installation canceled. \n"
-fi
+fi
\ No newline at end of file