nixos-config/auto-install.sh

299 lines
10 KiB
Bash
Executable File

#!/usr/bin/env bash
clear
printf "\n%.0s" {1..2}
echo -e "\e[35m
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\e[0m"
printf "\n%.0s" {1..1}
OK="$(tput setaf 2)[OK]$(tput sgr0)"
ERROR="$(tput setaf 1)[ERROR]$(tput sgr0)"
NOTE="$(tput setaf 3)[NOTE]$(tput sgr0)"
INFO="$(tput setaf 4)[INFO]$(tput sgr0)"
WARN="$(tput setaf 1)[WARN]$(tput sgr0)"
CAT="$(tput setaf 6)[ACTION]$(tput sgr0)"
MAGENTA="$(tput setaf 5)"
ORANGE="$(tput setaf 214)"
WARNING="$(tput setaf 1)"
YELLOW="$(tput setaf 3)"
GREEN="$(tput setaf 2)"
BLUE="$(tput setaf 4)"
SKY_BLUE="$(tput setaf 6)"
RESET="$(tput sgr0)"
set -e
if [ -n "$(grep -i nixos < /etc/os-release)" ]; then
echo "${OK} verified distro to be nixos"
else
echo "$ERROR this is not nixos or the distro info is not available!"
exit 1
fi
if command -v git &> /dev/null; then
echo "$OK git is installed, continuing with installation..."
echo "-----"
else
echo "$ERROR git is not installed, please install git and try again"
exit 1
fi
echo "$NOTE ensure in home directory"
cd || exit
echo "-----"
backupname=$(date "+%Y-%m-%d-%H-%M-%S")
if [ -d "nixos-config" ]; then
echo "$NOTE nixos-config exists, backing up to nixos-config-backups directory"
if [ -d "nixos-config-backups" ]; then
echo "moving current version of nixos-config to backups directory..."
sudo mv "$HOME"/nixos-config nixos-config-backups/"$backupname"
sleep 1
else
echo "$NOTE creating the backups directory and moving nixos-config into it..."
mkdir -p nixos-config-backups
sudo mv "$HOME"/nixos-config nixos-config-backups/"$backupname"
sleep 1
fi
else
echo "$OK proceeding with installation"
fi
echo "-----"
echo "$NOTE cloning and entering nixos-config repository"
git clone --depth 1 https://g.r-io.lu/shynd/nixos-config.git ~/nixos-config
cd ~/nixos-config || exit
printf "\n%.0s" {1..2}
# check if we're running on a vm and enable option in default config.nix
if hostnamectl | grep -q 'Chassis: vm'; then
echo "${NOTE} your system is running on a vm, enabling guest services..."
echo "${WARN} remember to enable 3D acceleration!"
sed -i '/vm\.guest-services\.enable = false;/s/vm\.guest-services\.enable = false;/ vm.guest-services.enable = true;/' hosts/default/config.nix
fi
printf "\n%.0s" {1..1}
# checking if system has a nvidia gpu and enable option in default config.nix
if command -v lspci > /dev/null 2>&1; then
# lspci is available, proceed with checking for nvidia gpu
if lspci -k | grep -A 2 -E "(VGA|3D)" | grep -iq nvidia; then
echo "${NOTE} nvidia gpu detected, setting up for nvidia drivers..."
sed -i '/drivers\.nvidia\.enable = false;/s/drivers\.nvidia\.enable = false;/ drivers.nvidia.enable = true;/' hosts/default/config.nix
fi
fi
echo "-----"
printf "\n%.0s" {1..1}
# aylurs gtk shell v1 installation option
read -p "${CAT} do you want to add ${MAGENTA}AGS or aylur's gtk shell v1${RESET} for desktop overview like? (Y/n): " answer
answer=${answer:-Y}
if [[ "$answer" =~ ^[Nn]$ ]]; then
#sed -i 's|^\([[:space:]]*\)ags.url = "github:aylur/ags/v1";|\1#ags.url = "github:aylur/ags/v1";|' flake.nix
sed -i 's|^\([[:space:]]*\)ags_1|\1#ags_1|' hosts/default/packages-fonts.nix
fi
echo "-----"
printf "\n%.0s" {1..1}
echo "$NOTE default options are in brackets []"
echo "$NOTE just press ${MAGENTA}ENTER${RESET} to select the default"
sleep 1
read -rp "$CAT enter your new hostname: [ default ] " hostName
if [ -z "$hostName" ]; then
hostName="default"
fi
echo "-----"
# create directory for the new hostname, unless default is used
if [ "$hostName" != "default" ]; then
mkdir -p hosts/"$hostName"
cp hosts/default/*.nix hosts/"$hostName"
else
echo "default hostname selected, no extra host directories created"
fi
echo "-----"
read -rp "$CAT enter your keyboard layout: [ us ] " keyboardLayout
if [ -z "$keyboardLayout" ]; then
keyboardLayout="us"
fi
sed -i 's/keyboardLayout\s*=\s*"\([^"]*\)"/keyboardLayout = "'"$keyboardLayout"'"/' ./hosts/$hostName/variables.nix
echo "-----"
installusername=$(echo $USER)
sed -i 's/username\s*=\s*"\([^"]*\)"/username = "'"$installusername"'"/' ./flake.nix
echo "${NOTE} generating the hardware configuration..."
attempts=0
max_attempts=3
hardware_file="./hosts/$hostName/hardware.nix"
while [ $attempts -lt $max_attempts ]; do
sudo nixos-generate-config --show-hardware-config > "$hardware_file" 2>/dev/null
if [ -f "$hardware_file" ]; then
echo "${OK} hardware configuration successfully generated"
break
else
echo "${WARN} failed to generate hardware configuration. attempt $(($attempts + 1)) of $max_attempts"
attempts=$(($attempts + 1))
# exit if this was the last attempt
if [ $attempts -eq $max_attempts ]; then
echo "${ERROR} unable to generate hardware configuration after $max_attempts attempts!"
exit 1
fi
fi
done
echo "-----"
echo "${NOTE} setting required nix settings before proceeding with install"
git config --global user.name "installer"
git config --global user.email "installer@local.domain"
git add .
sed -i 's/host\s*=\s*"\([^"]*\)"/host = "'"$hostName"'"/' ./flake.nix
printf "\n%.0s" {1..2}
echo "${NOTE} rebuilding nixos, this will take some time..."
echo "-----"
printf "\n%.0s" {1..2}
# set the nix configuration for experimental features
NIX_CONFIG="experimental-features = nix-command flakes"
# sudo nix flake update
sudo nixos-rebuild switch --flake ~/nixos-config/#"${hostName}"
echo "-----"
printf "\n%.0s" {1..2}
# for initial zsh
# check if ~/.zshrc exists, create a backup, and copy the new configuration
if [ -f "$HOME/.zshrc" ]; then
cp -b "$HOME/.zshrc" "$HOME/.zshrc-backup" || true
fi
# copy the preconfigured zsh themes and profile
cp -r 'assets/.zshrc' ~/
echo "-----"
printf "\n%.0s" {1..2}
# gtk themes and icons installation
echo "${NOTE} installing gtk-themes and icons..."
if [ -d "nixos-themeing" ]; then
echo "${NOTE} gtk themes and icons folder exists, deleting..."
rm -rf "nixos-themeing"
fi
echo "${NOTE} cloning gtk themes and icons repository..."
if git clone --depth 1 https://g.r-io.lu/shynd/nixos-themeing.git ; then
cd nixos-themeing
chmod +x auto-extract.sh
./auto-extract.sh
cd ..
echo "${OK} extracted gtk themes and icons to ~/.icons and ~/.themes folders"
else
echo "${ERROR} failed to download gtk themes and icons repository!"
fi
echo "-----"
printf "\n%.0s" {1..2}
# check for existing configs and copy if does not exist
for DIR1 in gtk-3.0 Thunar xfce4; do
DIRPATH=~/.config/$DIR1
if [ -d "$DIRPATH" ]; then
echo -e "${NOTE} config for $DIR1 found, no need to copy"
else
echo -e "${NOTE} config for $DIR1 not found, copying from assets..."
cp -r assets/$DIR1 ~/.config/ && echo "${OK} copy $DIR1 completed!" || echo "${ERROR} error: failed to copy $DIR1 config files!"
fi
done
echo "-----"
printf "\n%.0s" {1..3}
# clean up
#gtk themes and icons
if [ -d "nixos-themeing" ]; then
echo "${NOTE} gtk themes and icons folder exists, deleting..."
rm -rf "nixos-themeing"
fi
echo "-----"
printf "\n%.0s" {1..3}
# cloning hyprland dotiles to home folder
echo "${NOTE} downloading and installing hyprland-dotfiles..."
if [ -d ~/hyprland-dotfiles ]; then
cd ~/hyprland-dotfiles
git stash
git pull
git stash apply
chmod +x copy.sh
./copy.sh
else
if git clone --depth 1 https://g.r-io.lu/shynd/hyprland-dotfiles ~/hyprland-dotfiles; then
cd ~/hyprland-dotfiles || exit 1
chmod +x copy.sh
./copy.sh
else
echo -e "${ERROR} could not download hyprland-dotfiles!"
fi
fi
# return to nixos-config directory
cd ~/nixos-config
if [ ! -f "$HOME/.config/fastfetch/nixos.png" ]; then
cp -r assets/fastfetch "$HOME/.config/"
fi
printf "\n%.0s" {1..2}
if command -v Hyprland &> /dev/null; then
printf "\n${OK} installation completed!${RESET}\n"
sleep 2
printf "\n${NOTE} you can start Hyprland by typing Hyprland (not the capital H)${RESET}\n"
printf "\n${NOTE} it is highly recommended to reboot your system${RESET}\n\n"
# prompt user to reboot
read -rp "${CAT} would you like to reboot now? (y/n): ${RESET}" HYP
if [[ "$HYP" =~ ^[Yy]$ ]]; then
# if user confirms, reboot the system
systemctl reboot
else
# print a message if the user does not want to reboot
echo "${OK} reboot skipped"
fi
else
# print error message if Hyprland is not installed
printf "\n${WARN} Hyprland failed to install, please check install log files...${RESET}\n\n"
exit 1
fi