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arch-installer
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Switch to using settings.env for configuration instead of constant prompts.

master
kalle 2021-10-22 13:42:06 +02:00
parent 788ced626c
commit bcf9b705c2
1 changed files with 57 additions and 84 deletions
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73
install.sh
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@ -1,5 +1,7 @@
#!/bin/sh #!/bin/sh
source ./settings.env
echo "+===============================+" echo "+===============================+"
echo "| Kalle's Arch Installer Script |" echo "| Kalle's Arch Installer Script |"
echo "+===============================+" echo "+===============================+"
@ -30,30 +32,15 @@ echo "+================================+"
echo "| Partitioning |" echo "| Partitioning |"
echo "+================================+" echo "+================================+"
# Print a list of block devices. ls $DISK_BASE > /dev/null
lsblk -o NAME,LABEL,HOTPLUG,SIZE,MODEL
echo "[?] Above is a list of block devices found on the system. Please choose the one that you want to use for this installation."
echo "[?] Or enter manual to drop to a shell for manual partitioning."
read -p "[/dev/sda,/dev/nvme0n1,manual,etc] " disk_base
# Check for manual mode and drop them into a shell.
if [ $disk_base == "manual" ]; then
echo "[?] Make sure to also mount the full file structure under the /mnt directory."
echo "[?] Good luck! Type exit to return to the installer."
zsh
else
ls $disk_base > /dev/null
if [ $? != 0 ]; then if [ $? != 0 ]; then
echo "[!] Device $disk_base does not exist." echo "[!] Device $DISK_BASE does not exist."
exit 1 exit 1
fi fi
# Make sure that the user wants to erase the full disk. # Make sure that the user wants to erase the full disk.
read -p "[!] This will destroy all data on device $disk_base! Are you sure you want to continue? [y/N] " confirmation read -p "[!] This will destroy all data on device $DISK_BASE! Are you sure you want to continue? [y/N] " confirmation
# If they are not exit. # If they are not exit.
if [ $confirmation != "y" ]; then if [ $confirmation != "y" ]; then
@ -63,47 +50,38 @@ else
echo "[?] Creating GPT" echo "[?] Creating GPT"
# Create a new GPT. # Create a new GPT.
parted $disk_base -- mklabel gpt parted $DISK_BASE -- mklabel gpt
# Get the size of swap to use.
read -p "[?] How large do you want your swap to be? [GiB] " swap_size
# Create partitions. # Create partitions.
echo "[?] Creating partitions." echo "[?] Creating partitions."
# Create the root partition. # Create the root partition.
parted $disk_base -- mkpart primary 512MiB -"$swap_size"GiB parted $DISK_BASE -- mkpart primary 512MiB -"$SWAP_SIZE"
# Create the swap partition. # Create the swap partition.
parted $disk_base -- mkpart primary linux-swap -"$swap_size"GiB 100% parted $DISK_BASE -- mkpart primary linux-swap -"$SWAP_SIZE" 100%
# Create the EFI partition. # Create the EFI partition.
parted $disk_base -- mkpart ESP fat32 1MiB 512MiB parted $DISK_BASE -- mkpart ESP fat32 1MiB 512MiB
parted $disk_base -- set 3 esp on parted $DISK_BASE -- set 3 esp on
# Get the partition prefix from the user.
echo "[?] What prefix should be used for partitions? For HDDs and SATA SSDs this is probably the same as the device you selected earlier."
echo "[?] For nvme SSDs it will most likely be something like /dev/nvme0n1p"
read -p "[?] " partition_base
# Create filesystems. # Create filesystems.
echo "[?] Creating file systems. This might take a while." echo "[?] Creating file systems. This might take a while."
# Create root filesystem. # Create root filesystem.
mkfs.ext4 -L Arch "$partition_base"1 mkfs.ext4 -L Arch "$PARTITION_BASE"1
# Create swap. # Create swap.
mkswap -L swap "$partition_base"2 mkswap -L swap "$PARTITION_BASE"2
# Create EFI filesystem. # Create EFI filesystem.
mkfs.fat -F 32 -n boot "$partition_base"3 mkfs.fat -F 32 -n boot "$PARTITION_BASE"3
# Mount filesystems. # Mount filesystems.
mount "$partition_base"1 /mnt mount "$PARTITION_BASE"1 /mnt
mkdir -p /mnt/boot mkdir -p /mnt/boot
mount "$partition_base"3 /mnt/boot mount "$PARTITION_BASE"3 /mnt/boot
# And turn on swap # And turn on swap
swapon "$partition_base"2 swapon "$PARTITION_BASE"2
fi
# #
# Package installation # Package installation
@ -125,23 +103,17 @@ genfstab -U /mnt >> /mnt/etc/fstab
# #
# Chroot part # Chroot part
# #
echo "[?] Package installation is done. Please enter a couple bits of information about your system."
read -p "What timezone? [Europe/Amsterdam] " time_zone
read -p "What locale? [en_US.UTF-8] " locale
read -p "What hostname? [arch] " hostname
read -p "What cpu vendor? [intel/amd]" cpu_vendor
echo "[?] Starting work in chroot now." echo "[?] Starting work in chroot now."
echo " echo "
ln -sf /usr/share/zoneinfo/$time_zone /etc/localtime ln -sf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime
hwclock --systohc hwclock --systohc
echo \"$locale UTF-8\" > /etc/locale.gen echo \"$LOCALE UTF-8\" > /etc/locale.gen
locale-gen locale-gen
echo \"LANG=$locale\" > /etc/locale.conf echo \"LANG=$LOCALE\" > /etc/locale.conf
echo \"$hostname\" > /etc/hostname echo \"$HOSTNAME\" > /etc/hostname
echo \"127.0.0.1 localhost echo \"127.0.0.1 localhost
::1 localhost ::1 localhost
127.0.1.1 $hostname\" > /etc/hosts 127.0.1.1 $HOSTNAME\" > /etc/hosts
echo \"[!] Please set your root password below\" echo \"[!] Please set your root password below\"
passwd passwd
bootctl install bootctl install
@ -155,5 +127,6 @@ Target = systemd
Description = Updating systemd-boot Description = Updating systemd-boot
When = PostTransaction When = PostTransaction
Exec = /usr/bin/bootctl update\" > /etc/pacman.d/hooks/100-systemd-boot.hook Exec = /usr/bin/bootctl update\" > /etc/pacman.d/hooks/100-systemd-boot.hook
pacman -Sy \"$cpu_vendor\"-ucode pacman -Sy \"$CPU_VENDOR\"-ucode
mkinitcpio -p
" > arch-chroot /mnt " > arch-chroot /mnt