ctucx.git: nixfiles

machines/briefkasten/scanner-sftp: bindmount to syncthing-share

diff --git a/machines/briefkasten/scanner-sftp.nix b/machines/briefkasten/scanner-sftp.nix
@@ -2,8 +2,21 @@
 
 {
 
+  environment.systemPackages = [ pkgs.bindfs ];
+
   # /ads1700w has to be owned by root:root, it's subdirectories by ads1700w user
-  environment.persistence."/nix/persist".directories = [ "/ads1700w" ];
+  systemd.tmpfiles.settings."10-ads1700w_home"."/ads1700w".d = {
+    mode  = "0755";
+    user  = "root";
+    group = "root";
+  };
+
+  fileSystems."/ads1700w/scans" = {
+    device = "/nix/persist/home/katja/syncthing/Documents/scans";
+    fsType = "fuse./run/current-system/sw/bin/bindfs";
+    noCheck = true;
+    options = [ "map=katja/ads1700w" ];
+  };
 
   users.users.ads1700w = {
     isNormalUser = true;