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https://github.com/tommytran732/Arch-Setup-Script
synced 2024-11-09 04:01:33 -05:00
Update install.sh
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install.sh
29
install.sh
@ -114,22 +114,21 @@ btrfs su cr /mnt/@boot &>/dev/null
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btrfs su cr /mnt/@home &>/dev/null
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btrfs su cr /mnt/@snapshots &>/dev/null
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btrfs su cr /mnt/@var &>/dev/null
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btrfs su cr /mnt/@swap &>/dev/null
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# Mounting the newly created subvolumes.
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umount /mnt
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echo "Mounting the newly created subvolumes."
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mount -o ssd,noatime,space_cache,compress=zstd,subvol=@ $BTRFS /mnt
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mkdir -p /mnt/{home,.snapshots,var,swap,boot}
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mkdir -p /mnt/{home,.snapshots,var,boot}
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mount -o ssd,noatime,space_cache,compress=zstd,subvol=@boot $BTRFS /mnt/boot
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mount -o ssd,noatime,space_cache,compress=zstd,subvol=@home $BTRFS /mnt/home
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mount -o ssd,noatime,space_cache,compress=zstd,subvol=@snapshots $BTRFS /mnt/.snapshots
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mount -o ssd,noatime,space_cache,nodatacow,subvol=@var $BTRFS /mnt/var/
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mount -o nodatacow,subvol=@swap $BTRFS /mnt/swap
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mkdir -p /mnt/boot/efi
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mount $ESP /mnt/boot/efi
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kernel_options
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cpu_options
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# Pacstrap (setting up a base sytem onto the new root).
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echo "Installing the base system (it may take a while)."
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@ -174,30 +173,6 @@ echo "" >> /mnt/etc/default/grub
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echo "# Booting with BTRFS subvolume" >> /mnt/etc/default/grub
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echo "GRUB_BTRFS_OVERRIDE_BOOT_PARTITION_DETECTION=true" >> /mnt/etc/default/grub
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# Creating a swapfile.
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read -r -p "Do you want a swapfile? [y/N]? " response
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response=${response,,}
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if [[ "$response" =~ ^(yes|y)$ ]]
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then
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read -r -p "How much big should the swap file be? Type the size, just a number (eg: 1 = 1GB..): " swap
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truncate -s 0 /mnt/swap/swapfile
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chattr +C /mnt/swap/swapfile
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btrfs property set /mnt/swap/swapfile compression none &>/dev/null
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dd if=/dev/zero of=/mnt/swap/swapfile bs=1G count=$swap &>/dev/null
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chmod 600 /mnt/swap/swapfile
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mkswap /mnt/swap/swapfile &>/dev/null
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swapon /mnt/swap/swapfile &>/dev/null
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echo "/swap/swapfile none swap defaults 0 0" >> /mnt/etc/fstab
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else
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# Removing swap subvolumes and fstab entry in case it's not needed.
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echo "Deleting BTRFS swap subvolume."
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mount $BTRFS -o subvolid=5 /home
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head -n -4 /home/@/etc/fstab > /home/@/etc/new_fstab && mv /home/@/etc/new_fstab /home/@/etc/fstab
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btrfs su de /home/@swap &>/dev/null
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umount -R /home
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echo "No swapfile has been added."
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fi
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# Configuring the system.
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arch-chroot /mnt /bin/bash -e <<EOF
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