Recreated nix files

henrovnix_ok/README.org

@@ -920,16 +920,21 @@ This section describes the main system configuration for the computers that I ha
 #+begin_src nix :tangle start_script.nix :noweb tangle :mkdirp yes
 { lib, config, pkgs, ... }:
 let
-  scriptPath = ./assets/scripts/start_script.sh;
-  scriptExists = builtins.pathExists "${scriptPath}";
+  script = pkgs.writeShellScriptBin "startScript" ''
+    #!${pkgs.bash}/bin/bash
+    set -euo pipefail
+    TIMESTAMP_FILE="$HOME/timestamp.txt"
+    date +"%Y-%m-%d %H:%M:%S" > "$TIMESTAMP_FILE"
+  '';
 in
 {
-  system.activationScripts.startScript = lib.mkIf scriptExists {
+  system.activationScripts.startScript = lib.mkIf (builtins.pathExists "${script}") {
     text = ''
-      ${scriptPath}
+      ${script}/bin/startScript
     '';
   };
 }
+
 #+end_src
 
 ** end_script.nix.nix