cass.sh

#!/bin/bash
# connect to internet, then run the following:
#     pacman -Sy
#     curl <url of raw text> | bash

# Remakes your system partitions and mounts them
echo "Making new filesystems..."
mkfs.fat -L "EFI" -F 32 /dev/sda1
mkfs.ext4 -L "Arch" -F /dev/sda2
echo "Done making filesystems."

echo "Mounting filesystems..."
mount /dev/disk/by-label/Arch /mnt
mkdir /mnt/home
mkdir -p /mnt/boot/efi
mount /dev/disk/by-label/home /mnt/home
mount /dev/disk/by-label/EFI /mnt/boot/efi
echo "Done mounting filesystems."

# Installs a base system with some useful packages
pacstrap /mnt \
  base base-devel linux linux-firmware linux-headers amd-ucode \
  nano git zip unzip unrar networkmanager nm-connection-editor \
  xorg-server wayland gdm xfce4 xfce4-goodies gvfs gvfs-mtp file-roller \
  pipewire pipewire-pulse pipewire-jack pipewire-alsa qpwgraph pavucontrol \
  firefox mpv vlc youtube-dl gimp notepadqq pinta \
  flatpak gnome-software polkit-gnome xdg-desktop-portal-gtk
 
genfstab -L /mnt > /mnt/etc/fstab
 
# Localize your system
echo "Localizing your system..."
arch-chroot /mnt /bin/bash <<EOF
hostnamectl set-hostname nova
timedatectl set-timezone Europe/London
hwclock --systohc
echo "en_US.UTF-8 UTF-8" > /etc/locale.gen
locale-gen
localectl set-locale en_US.UTF-8
localectl set-keymap uk
EOF
echo "Localization complete."

# Install a bootloader and write a basic loader entry and config
echo "Installing bootloader..."
arch-chroot /mnt bootctl install

cat <<EOF > /mnt/install/boot/loader/entries/arch.conf
title Arch Linux
linux /vmlinuz-linux
initrd /amd-ucode.img
initrd /initramfs-linux.img
options root=LABEL=Arch rw
EOF

cat <<EOF > /mnt/install/boot/loader/loader.conf
default arch
timeout 5
auto-entries
auto-firmware
editor yes
EOF

echo "Bootloader setup complete."

# Recreating your user profile
echo "Creating user profile..."
arch-chroot /mnt /bin/bash <<EOF
useradd -m -G wheel -s /bin/bash cass
EOF
echo "Done creating user."

# Enable system services
echo "Enabling system services..."
arch-chroot /mnt /bin/bash <<EOF
systemctl enable NetworkManager
systemctl enable systemd-timesyncd
systemctl enable gdm
EOF
echo "Done enabling services."

# Edit system config files
echo "Making pacman fancy..."
sed -i '/#Color/s/#Color/Color\nILoveCandy/g' /etc/pacman.conf
echo "Done editing config files."

# Install yay
echo "Installing user packages..."

arch-chroot /mnt /bin/bash <<EOF
cd /home/cass/yay-bin
sudo -u cass makepkg -sic --noconfirm
sudo -u cass yay --gendb
sudo -u cass yay --devel --nodiffmenu --save
EOF

arch-chroot /mnt /bin/bash <<EOF
sudo -u cass yay -S \
  gzdoom chocolate-doom multimc-bin jre8-openjdk jre17-openjdk\
  activate-linux-git fastfetch \
  catfish xfce4-docklike-plugin mugshot pamac-aur \
  spotify-adblock
EOF

arch-chroot /mnt /bin/bash <<EOF
flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
flatpak install flathub com.spotify.desktop
flatpak install flathub io.github.shiftey.Desktop
flatpak install flathub org.audacityteam.Audacity
flatpak install flathub com.obsproject.Studio
flatpak install flathub com.github.huluti.Curtail
EOF

echo "Done installing packages."

echo "Script done! Now manually run the following commands:

arch-chroot /mnt
passwd
passwd cass
exit
reboot
"