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|
{ pkgs, config, lib, modulesPath, ... }:
let
commits = import ./commits.nix;
in
{
imports = [
(modulesPath + "/installer/cd-dvd/installation-cd-minimal.nix")
];
networking = {
networkmanager = {
enable = true;
};
firewall = {
allowedTCPPorts = [ 22 ];
allowedUDPPorts = [ ];
};
wireless.enable = false;
};
services.openssh = {
enable = true;
ports = [ 22 ];
settings = {
PasswordAuthentication = false;
AllowUsers = null;
UseDns = true;
PermitRootLogin = lib.mkForce "prohibit-password";
};
};
users.extraUsers.root.password = "nixos";
users.extraUsers.nixos.password = "nixos";
users.users = {
root.openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICts6+MQiMwpA+DfFQxjIN214Jn0pCw/2BDvOzPhR/H2 preston@continuity-dell"
];
nixos = {
packages = with pkgs; [
git
curl
gum
(writeShellScriptBin "nix_installer"
''
#!/usr/bin/env bash
set -euo pipefail
if [ "$(id -u)" -eq 0 ]; then
echo "ERROR! $(basename "$0") should be run as a regular user"
exit 1
fi
cd "$HOME"
ping -q -c1 google.com &>/dev/null && echo "online! Proceeding with the installation..." || nmtui
gum style --border normal --margin "1" --padding "1 2" "Choose a system to install or select `new` in order to create a new system."
SYSTEM="$(gum choose $(find "$HOME/monorepo/nix/systems" -mindepth 1 -maxdepth 1 -type d -printf "%f\n" | grep -v -E 'installer'; printf "New"))"
if [[ "$SYSTEM" == "New" ]]; then
gum style --border normal --margin "1" --padding "1 2" "Choose a system name"
SYSTEM="$(gum input --placeholder "system name")"
gum style --border normal --margin "1" --padding "1 2" "Select a drive file or create a new drive file."
DRIVE="$(gum choose $(find "$HOME/monorepo/nix/disko" -mindepth 1 -maxdepth 1 -type f -printf "%f\n"; printf "New"))"
if [[ "$DRIVE" == "New" ]]; then
gum style --border normal --margin "1" --padding "1 2" "Choose a name to call your drive file."
DRIVE="$(gum input --placeholder "drive file name (ex: partition_scheme.nix)")"
fi
fi
if [ ! -d "$HOME/monorepo/" ]; then
git clone ${commits.monorepoUrl}
cd "$HOME/monorepo"
git checkout "${commits.monorepoCommitHash}"
cd "$HOME"
fi
if [ ! -d "$HOME/monorepo/nix/systems/$SYSTEM" ]; then
mkdir -p "$HOME/monorepo/nix/systems/$SYSTEM"
cp "$HOME/monorepo/nix/systems/continuity/home.nix" "$HOME/monorepo/nix/systems/$SYSTEM/home.nix"
cat > "$HOME/monorepo/nix/systems/$SYSTEM/default.nix" <<EOF
{ ... }:
{
imports = [
../includes.nix
../../disko/$DRIVE
];
# CHANGEME
config.monorepo.vars.drive = "/dev/sda";
}
EOF
gum style --border normal --margin "1" --padding "1 2" "Edit the system default.nix with options."
gum input --placeholder "Press Enter to continue" >/dev/null
vim "$HOME/monorepo/nix/systems/$SYSTEM/default.nix"
gum style --border normal --margin "1" --padding "1 2" "Edit the home default.nix with options."
gum input --placeholder "Press Enter to continue" >/dev/null
vim "$HOME/monorepo/nix/systems/$SYSTEM/home.nix"
sed -i "/hostnames = \[/,/];/ { /];/i \ \"your-hostname-$SYSTEM\" }" "$HOME/monorepo/nix/flake.nix"
if [ ! -f "$HOME/monorepo/nix/disko/$DRIVE" ]; then
cp "$HOME/monorepo/nix/disko/drive-simple.nix" "$HOME/monorepo/nix/disko/$DRIVE"
gum style --border normal --margin "1" --padding "1 2" "Edit the drive file with your preferred partitioning scheme."
gum input --placeholder "Press Enter to continue" >/dev/null
vim "$HOME/monorepo/nix/disko/$DRIVE"
fi
cd "$HOME/monorepo" && git add . && cd "$HOME"
fi
nix --extra-experimental-features 'nix-command flakes' eval "$HOME/monorepo/nix#evalDisko.$SYSTEM" > "$HOME/drive.nix"
gum style --border normal --margin "1" --padding "1 2" "Formatting the drive is destructive!"
if gum confirm "Are you sure you want to continue?"; then
echo "Proceeding..."
else
echo "Aborting."
exit 1
fi
sudo nix --experimental-features "nix-command flakes" run "github:nix-community/disko/${commits.diskoCommitHash}" -- --mode destroy,format,mount "$HOME/drive.nix"
cd /mnt
sudo nixos-install --flake "$HOME/monorepo/nix#$SYSTEM"
target_user="$(ls /mnt/home | head -n1)"
if [ -z "$target_user" ]; then
echo "No user directories found in /mnt/home"
exit 1
fi
sudo cp -r "$HOME/monorepo" "/mnt/home/$target_user/"
echo "rebooting..."; sleep 3; reboot
'')
];
};
};
systemd = {
services.sshd.wantedBy = pkgs.lib.mkForce [ "multi-user.target" ];
targets = {
sleep.enable = false;
suspend.enable = false;
hibernate.enable = false;
hybrid-sleep.enable = false;
};
};
}
|
