end of refactor for now

depr/new_script.sh

@@ -0,0 +1,11 @@
+# NixOS
+sudo nixos-rebuild switch --flake .#myhost \
+  --override-input personal path:/home/$USER/.config/nix/personal.nix \
+  --override-input hw path:/etc/nixos/hardware-configuration.nix
+
+# Home Manager only
+home-manager switch --flake .#$(nix eval --raw --expr '(import ./personal.stub.nix).username') \
+  --override-input personal path:/home/$USER/.config/nix/personal.nix
+
+sudo nixos-rebuild switch --flake . \
+  --override-input hw path:/etc/nixos/hardware-configuration.nix

depr/remove-all-bckps.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ $EUID -ne 0 ]]; then
+  echo "This script must be run as root (sudo)." 1>&2
+  exit 1
+fi
+
+echo "Removing all backups in /etc/nixos..."
+rm -rf /etc/nixos.bak.*
+
+echo "Removing all backups in $HOME/.config/home-manager..."
+rm -rf $HOME/.config/home-manager.bak.*
+
+echo "Run nix-collect-garbage"
+nix-collect-garbage --delete-older-than 7d
+
+echo "Done!"

depr/update-home-manager.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# ---------------- CONFIG ----------------
+SRC_FOLDER="./home-manager"               # source folder in your repo
+DEST_FOLDER="$HOME/.config/home-manager"  # target folder
+# ----------------------------------------
+
+# Create backup if destination exists
+if [ -d "$DEST_FOLDER" ]; then
+    BACKUP_DIR="$DEST_FOLDER.bak.$(date +%Y%m%d%H%M%S)"
+    echo "Creating backup of existing configuration at $BACKUP_DIR..."
+    cp -r "$DEST_FOLDER" "$BACKUP_DIR"
+fi
+
+echo "Copying Home Manager configuration from '$SRC_FOLDER' to '$DEST_FOLDER'..."
+mkdir -p "$DEST_FOLDER"
+cp -a "$SRC_FOLDER/." "$DEST_FOLDER/"
+
+echo "Running home-manager switch..."
+nix flake update "$DEST_FOLDER"
+home-manager switch --flake ~/.config/home-manager
+
+echo "Done! Backup (if any) stored at $BACKUP_DIR"

depr/update-nixos.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# ---------------- CONFIG ----------------
+SRC_FOLDER="./nixos"         # folder in your repo
+DEST_FOLDER="/etc/nixos"     # target folder
+# ----------------------------------------
+
+# Check for root
+if [[ $EUID -ne 0 ]]; then
+  echo "This script must be run as root (sudo)." 1>&2
+  exit 1
+fi
+
+echo "Copying files from '$SRC_FOLDER' to '$DEST_FOLDER'..."
+
+# Backup existing /etc/nixos (optional)
+BACKUP_DIR="/etc/nixos.bak.$(date +%Y%m%d%H%M%S)"
+echo "Backing up current /etc/nixos to $BACKUP_DIR"
+cp -r "$DEST_FOLDER" "$BACKUP_DIR"
+
+# Copy files
+cp -a "$SRC_FOLDER/." "$DEST_FOLDER/"
+
+echo "Done! Files from '$SRC_FOLDER' have been copied to '$DEST_FOLDER'."
+# echo "You may now run 'sudo nixos-rebuild switch' if needed."
+
+nixos-rebuild switch --fast
+
+echo "Done!"