From f53d32070a81c456958819a33867747eb19857d9 Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Sat, 23 Jan 2021 06:06:43 +0000
Subject: [PATCH] excluded backup directory

---
 arch-install.sh |   33 ++++++++++++++++++++-------------
 1 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/arch-install.sh b/arch-install.sh
index 1fdae21..cb4b5f9 100644
--- a/arch-install.sh
+++ b/arch-install.sh
@@ -1,38 +1,45 @@
 #!/bin/bash
+# Basic install script for an archlinux VM
+# To use as a basic hardware install script, remove qemu-guest-agent from pacstrap's arguments and qemu-ga from systemctl
+# Can comment out my repository if you like, I tend to use it for my VMs
 
 HOSTNAME=VM
 RPASS=root
 DISK=/dev/vda
 PARTNO=1
 LOCALE=en_US.UTF-8
+TIMEZONE=UTC # location in zoneinfo, e.g. Australia/Melbourne
 
-# Partition disk
-(
-echo n # Add a new partition
-echo p # Primary partition
-echo   # Partition number
-echo   # First sector (Accept default: 1)
-echo   # Last sector (Accept default: varies)
-echo w # Write changes
-) | sudo fdisk $DISK
-mkfs.ext4 "$DISK$PARTNO"
+# Partition disk will create a new partition on the rest of the empty free space
+printf "n\np\n\n\n\nw\n" | fdisk $DISK
+mkfs.btrfs "$DISK$PARTNO"
 
 # Mount and install
-mount "$DISK$PARTNO" /mnt
-pacstrap /mnt base linux linux-firmware grub dhcpcd vim qemu-guest-agent
+mount -o compress=zstd "$DISK$PARTNO" /mnt
+pacstrap /mnt base linux linux-firmware grub dhcpcd vim qemu-guest-agent btrfs-progs
 genfstab -U /mnt >> /mnt/etc/fstab
 
 # Setup locale
-arch-chroot /mnt ln -sf /usr/share/zoneinfo/UTC /etc/localtime
+arch-chroot /mnt ln -sf /usr/share/zoneinfo/$TIMEZONE /etc/localtime
 sed -i -e "s/#$LOCALE/$LOCALE/" /mnt/etc/locale.gen
 arch-chroot /mnt locale-gen
 echo "LANG=$LOCALE" > /mnt/etc/locale.conf
+
+# Set hostname and make hosts file
 echo $HOSTNAME > /mnt/etc/hostname
 printf "127.0.0.1\tlocalhost\n::1\t\tlocalhost\n127.0.1.1\t$HOSTNAME.localdomain $HOSTNAME" > /mnt/etc/hosts
+
+# Enable networking on boot and qemu guest agent
 arch-chroot /mnt systemctl enable dhcpcd qemu-ga
+
+# Make boot files and setup grub
 arch-chroot /mnt mkinitcpio -P
 arch-chroot /mnt sh -c "echo root:$RPASS | chpasswd"
+sed -i "s/GRUB_TIMEOUT=\d*/GRUB_TIMEOUT=\"0\"/" /mnt/etc/default/grub
 arch-chroot /mnt grub-install $DISK
 arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg
 
+# Add my repo to pacman.conf
+printf "[Chizi123]\nSigLevel = Optional TrustAll\nServer = https://repo.joelg.cf/x86_64\n" >> /mnt/etc/pacman.conf
+
 reboot

--
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