1 files changed, 43 insertions, 0 deletions
diff --git a/modules/lib/file.nix b/modules/lib/file.nix
new file mode 100644
index 0000000..4e7a595
--- /dev/null
+++ b/modules/lib/file.nix
@@ -0,0 +1,43 @@
+{ lib, pkgs, ... }:
+with builtins // lib;
+
+basePath:
+rec {
+  option = mkOption {
+    type = fileType;
+    default = {};
+    description = "Files relative to ${basePath}";
+  };
+
+  type = types.attrsOf (types.submodule ({ name, config, ... }: {
+    options = {
+      enable = mkEnableOption name // { default = text != ""; };
+      target = mkOption {
+        type = types.str;
+        default = name;
+        apply = p: if basePath == "" || isPrefix basePath p then p else "${basePath}/${p}";
+      };
+      executable = mkOption {
+        type = with types; nullOr bool;
+        default = null;
+      };
+      source = mkOption {
+        type = types.path;
+      };
+      text = mkOption {
+        type = with types; nullOr lines;
+        default = null;
+      };
+    };
+
+    config = mkMerge [
+      (mkIf (config.text != null) {
+        source = mkDefault pkgs.writeTextFile {
+          inherit name;
+          inherit (config) text;
+          executable = config.executable == true;
+        };
+      })
+    ];
+  }))
+}