rebuilding nix files

henrovnix_ok/home/apps/ai.nix

@@ -6,25 +6,22 @@ let
   # Path to the ZED configuration template
   AiRepoConf = flakeRoot + "/assets/conf/apps/ai/ai.conf";
 
-  # Improved environment file parser that handles:
-  # - Lines with multiple '=' characters
-  # - Empty values
-  # - Whitespace around keys and values
-  # - Comments (lines starting with #)
+  # Robust environment file parser
   envVars = lib.genAttrs (
     builtins.map (
       line: let
-        # Remove comments and trim whitespace
-        cleanLine = builtins.trim (builtins.replaceStrings [ "#" ] [ "" ] (builtins.elemAt (builtins.split "#" line) 0));
+        # Trim whitespace from the line
+        trimmed = builtins.trim line;
+        # Skip comments and empty lines
+        isValid = trimmed != "" && (builtins.substr 0 1 trimmed) != "#";
         # Split on first '=' only
-        parts = builtins.split "=" cleanLine;
+        parts = if isValid then builtins.split "=" trimmed else [ ];
         # Get key (first part) and trim whitespace
-        key = builtins.trim (builtins.elemAt parts 0);
+        key = if builtins.length parts > 0 then builtins.trim (builtins.elemAt parts 0) else null;
         # Get value (everything after first '=') and trim whitespace
-        value = builtins.trim (builtins.concatStringsSep "=" (builtins.drop 1 parts));
+        value = if builtins.length parts > 1 then builtins.trim (builtins.concatStringsSep "=" (builtins.drop 1 parts)) else "";
       in { inherit key value; }
-    ) (builtins.filter (line: line != "" && !builtins.startsWith "#" line)
-      (builtins.split "\n" (builtins.readFile (toString AiRepoEnv))))
+    ) (builtins.split "\n" (builtins.readFile (toString AiRepoEnv)))
   ) (entry: entry.key);
 in
 {
@@ -76,6 +73,12 @@ in
       }
     )
   );
+
+  # Filter out null entries from envVars
+  home.file.".config/ai-env-test".text = lib.mkForce (
+    builtins.toJSON envVars
+  );
+
   # --- Usage Notes ---
   # 1. Pulling Additional Models:
   #    To add more models later, run: