From 7bfbd5981025282007f09225e22e895523d7a7bf Mon Sep 17 00:00:00 2001
From: Ophestra <cat@gensokyo.uk>
Date: Thu, 25 Dec 2025 04:05:54 +0900
Subject: cmd/sharefs: implement shared filesystem

This is for passing files between applications, similar to android /sdcard.

Signed-off-by: Ophestra <cat@gensokyo.uk>
---
 options.nix | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'options.nix')

diff --git a/options.nix b/options.nix
index db3f2c21..15e6f9f6 100644
--- a/options.nix
+++ b/options.nix
@@ -40,6 +40,40 @@ in
         '';
       };
 
+      sharefs = {
+        user = mkOption {
+          type = types.str;
+          default = "sharefs";
+          description = ''
+            Name of the user to run the sharefs daemon as.
+          '';
+        };
+
+        group = mkOption {
+          type = types.str;
+          default = "sharefs";
+          description = ''
+            Name of the group to run the sharefs daemon as.
+          '';
+        };
+
+        name = mkOption {
+          type = types.str;
+          default = "/sdcard";
+          description = ''
+            Host path to mount sharefs on.
+          '';
+        };
+
+        source = mkOption {
+          type = types.nullOr types.str;
+          default = null;
+          description = ''
+            Writable backing directory. Setting this to null disables sharefs.
+          '';
+        };
+      };
+
       apps = mkOption {
         type =
           let
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