added install script

install.sh

@@ -0,0 +1,44 @@
+#!/bin/sh
+# Copyright 2024 Aly Raffauf
+#
+# This program is free software: you can redistribute it
+# and/or modify it under the terms of the GNU General Public
+# License as published by the Free Software Foundation, either
+# version 3 of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+#
+# Automatically partitions drive and installs NixOS from a given flake,
+# provided your flake includes a valid disko configuration.
+
+# Check if an argument is provided
+if [ $# -eq 0 ]; then
+	echo "Error: Please provide a flake as an argument."
+	exit 1
+fi
+
+# Construct the flake input
+FLAKE_INPUT=$1
+
+# Display a warning message
+echo "Warning: Running this script will wipe the currently installed system."
+read -p "Do you want to continue? (y/n): " answer
+
+# Check the user's response
+if [ "$answer" != "y" ]; then
+	echo "Aborted."
+	exit 0
+fi
+
+# Run the nix command with the updated flake input
+sudo nix --experimental-features "nix-command flakes" run \
+    github:nix-community/disko -- --mode disko --flake $FLAKE_INPUT
+
+# Install NixOS with the updated flake input and root settings
+sudo nixos-install --no-root-password --root /mnt --flake $FLAKE_INPUT