1 files changed, 66 insertions, 0 deletions
diff --git a/nix/options.nix b/nix/options.nix
new file mode 100644
index 0000000..cbd21a5
--- /dev/null
+++ b/nix/options.nix
@@ -0,0 +1,66 @@
+{ options, pkgs, lib, ... }:
+
+with lib;
+let
+  # https://github.com/NixOS/nixpkgs/pull/75584
+  json = with lib.types; let
+    valueType = nullOr (oneOf [
+      bool
+      int
+      float
+      str
+      (attrsOf valueType)
+      (listOf valueType)
+    ]) // {
+      description = "Boolean, Integer, Float, String, or lists or attribute sets of these types";
+    };
+    in valueType;
+in {
+  options = {
+    meta.description = mkOption {
+      type = types.lines;
+      default = "";
+      internal = true;
+    };
+
+    preferences = mkOption {
+      type = json;
+      default = {};
+
+      description = ''
+        These nested values are translated directly into Firefox preferences, as can be
+        found in user.js, prefs.js, or about:config.
+      '';
+
+      example = {
+      };
+    };
+
+    policies = mkOption {
+      type = json;
+      default = {};
+
+      description = ''
+        These nested values must follow the pattern of https://github.com/mozilla/policy-templates/,
+        but compliance is not validated immediately.
+      '';
+
+      example = {
+        FirefoxHome = {
+          Pocket = false;
+          Locked = true;
+        };
+        NewTabPage = false;
+      };
+    };
+    
+    omnija.browser.patchCommand = mkOption {
+      type = types.lines;
+      default = "";
+
+      description = ''
+        This is a shell script to be executed for patching omni.ja
+      '';
+    };
+  };
+}