flake: autoupdate 2026-05-15T12-48-16Z

hostsModules/laptop/scripts/autoUpdate.nix

@@ -0,0 +1,40 @@
+{
+  pkgs,
+  ...
+}:
+pkgs.writeShellApplication {
+  name = "custom-autoupdate";
+
+  runtimeInputs = with pkgs; [
+    git
+    nixos-rebuild
+    matrix-commander-rs
+    libnotify
+  ];
+
+  text = ''
+    set -e
+
+    FLAKE_DIR="/home/tomasr/nixos"
+    FLAKE="$FLAKE_DIR#laptop"
+    TIME=$(date -u +"%Y-%m-%dT%H-%M-%SZ")
+
+    git -C "$FLAKE_DIR" pull
+    git -C "$FLAKE_DIR" tag "pre-autoupdate-$TIME"
+
+    nix flake update --flake "$FLAKE_DIR"
+
+    if sudo nixos-rebuild switch --flake "$FLAKE"; then
+      git -C "$FLAKE_DIR" add flake.lock
+      git -C "$FLAKE_DIR" commit -m "flake: autoupdate $TIME"
+      git -C "$FLAKE_DIR" push
+
+      notify-send "Flake autoupdate" "Rebuild OK"
+      matrix-commander-rs -m "Flake rebuild OK"
+    else
+      notify-send -u critical "Flake autoupdate" "FAILED"
+      matrix-commander-rs -m "Flake rebuild FAILED"
+      git reset --hard "pre-autoupdate-$TIME"
+    fi
+  '';
+}