mv executable

lib.nix

@@ -7,12 +7,21 @@
   };
 
   # make a template with placeholders
-  template_text = { name, text, outPath }:
+  template_text = {
+    name,
+    text,
+    outPath,
+    owner ? "root",
+    group ? owner,
+    mode ? "0400",
+  }:
     pkgs.runCommand name {
       textBeforeTemplate = text;
       script = ''
         #!/bin/sh
         ${nix_templater}/bin/nix_templater ${builtins.placeholder "out"}/template ${builtins.placeholder "nix_template"} "${outPath}"
+        chown ${owner}:${group} "${outPath}"
+        chmod ${mode} "${outPath}"
       '';
       passAsFile = [ "script" "textBeforeTemplate" ];
     } ''