Tomster/Arch-Setup-Script
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Update install.sh

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TommyTran732 2021-04-14 00:34:48 -04:00 committed by tommytran732
parent f2022fdc18
commit 8d483e4ef9
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1 changed files with 2 additions and 27 deletions
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install.sh
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@ -114,22 +114,21 @@ btrfs su cr /mnt/@boot &>/dev/null
btrfs su cr /mnt/@home &>/dev/null btrfs su cr /mnt/@home &>/dev/null
btrfs su cr /mnt/@snapshots &>/dev/null btrfs su cr /mnt/@snapshots &>/dev/null
btrfs su cr /mnt/@var &>/dev/null btrfs su cr /mnt/@var &>/dev/null
btrfs su cr /mnt/@swap &>/dev/null
# Mounting the newly created subvolumes. # Mounting the newly created subvolumes.
umount /mnt umount /mnt
echo "Mounting the newly created subvolumes." echo "Mounting the newly created subvolumes."
mount -o ssd,noatime,space_cache,compress=zstd,subvol=@ $BTRFS /mnt mount -o ssd,noatime,space_cache,compress=zstd,subvol=@ $BTRFS /mnt
mkdir -p /mnt/{home,.snapshots,var,swap,boot} mkdir -p /mnt/{home,.snapshots,var,boot}
mount -o ssd,noatime,space_cache,compress=zstd,subvol=@boot $BTRFS /mnt/boot mount -o ssd,noatime,space_cache,compress=zstd,subvol=@boot $BTRFS /mnt/boot
mount -o ssd,noatime,space_cache,compress=zstd,subvol=@home $BTRFS /mnt/home mount -o ssd,noatime,space_cache,compress=zstd,subvol=@home $BTRFS /mnt/home
mount -o ssd,noatime,space_cache,compress=zstd,subvol=@snapshots $BTRFS /mnt/.snapshots mount -o ssd,noatime,space_cache,compress=zstd,subvol=@snapshots $BTRFS /mnt/.snapshots
mount -o ssd,noatime,space_cache,nodatacow,subvol=@var $BTRFS /mnt/var/ mount -o ssd,noatime,space_cache,nodatacow,subvol=@var $BTRFS /mnt/var/
mount -o nodatacow,subvol=@swap $BTRFS /mnt/swap
mkdir -p /mnt/boot/efi mkdir -p /mnt/boot/efi
mount $ESP /mnt/boot/efi mount $ESP /mnt/boot/efi
kernel_options kernel_options
cpu_options
# Pacstrap (setting up a base sytem onto the new root). # Pacstrap (setting up a base sytem onto the new root).
echo "Installing the base system (it may take a while)." echo "Installing the base system (it may take a while)."
@ -174,30 +173,6 @@ echo "" >> /mnt/etc/default/grub
echo "# Booting with BTRFS subvolume" >> /mnt/etc/default/grub echo "# Booting with BTRFS subvolume" >> /mnt/etc/default/grub
echo "GRUB_BTRFS_OVERRIDE_BOOT_PARTITION_DETECTION=true" >> /mnt/etc/default/grub echo "GRUB_BTRFS_OVERRIDE_BOOT_PARTITION_DETECTION=true" >> /mnt/etc/default/grub
# Creating a swapfile.
read -r -p "Do you want a swapfile? [y/N]? " response
response=${response,,}
if [[ "$response" =~ ^(yes|y)$ ]]
then
read -r -p "How much big should the swap file be? Type the size, just a number (eg: 1 = 1GB..): " swap
truncate -s 0 /mnt/swap/swapfile
chattr +C /mnt/swap/swapfile
btrfs property set /mnt/swap/swapfile compression none &>/dev/null
dd if=/dev/zero of=/mnt/swap/swapfile bs=1G count=$swap &>/dev/null
chmod 600 /mnt/swap/swapfile
mkswap /mnt/swap/swapfile &>/dev/null
swapon /mnt/swap/swapfile &>/dev/null
echo "/swap/swapfile none swap defaults 0 0" >> /mnt/etc/fstab
else
# Removing swap subvolumes and fstab entry in case it's not needed.
echo "Deleting BTRFS swap subvolume."
mount $BTRFS -o subvolid=5 /home
head -n -4 /home/@/etc/fstab > /home/@/etc/new_fstab && mv /home/@/etc/new_fstab /home/@/etc/fstab
btrfs su de /home/@swap &>/dev/null
umount -R /home
echo "No swapfile has been added."
fi
# Configuring the system. # Configuring the system.
arch-chroot /mnt /bin/bash -e <<EOF arch-chroot /mnt /bin/bash -e <<EOF