From dc32165b5c06866bf29a4930dbd005bc96fb37c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Fri, 27 Sep 2024 20:04:41 +0300
Subject: [PATCH] immich: +bindPaths wip

---
 hosts/fwminex/configuration.nix     |  3 ++-
 modules/services/immich/default.nix | 24 +++++++++++++-----------
 2 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/hosts/fwminex/configuration.nix b/hosts/fwminex/configuration.nix
index 0a2a34b..d52b719 100644
--- a/hosts/fwminex/configuration.nix
+++ b/hosts/fwminex/configuration.nix
@@ -443,7 +443,8 @@ in
 
       immich = {
         enable = true;
-        paths = {
+        bindAsUser = "motiejus";
+        bindPaths = {
           "M-Camera" = "/home/motiejus/annex2/M-Active";
           "Pictures" = "/home/motiejus/annex2/Pictures";
         };
diff --git a/modules/services/immich/default.nix b/modules/services/immich/default.nix
index 675da37..985536f 100644
--- a/modules/services/immich/default.nix
+++ b/modules/services/immich/default.nix
@@ -12,7 +12,8 @@ in
 {
   options.mj.services.immich = with lib.types; {
     enable = lib.mkEnableOption "enable immich";
-    paths = lib.mkOption { type = attrsOf str; };
+    bindPaths = lib.mkOption { type = attrsOf str; };
+    bindAsUser = lib.mkOption { type = str; };
   };
 
   imports = [ "${nixpkgs-unstable}/nixos/modules/services/web-apps/immich.nix" ];
@@ -29,16 +30,17 @@ in
       reverse_proxy localhost:${toString myData.ports.immich-server}
     '';
 
-    #systemd = {
-    #  #tmpfiles.rules = [ "d /var/cache/immich/userdata 0700 immich immich -" ];
-    #  services.immich-server.serviceConfig = {
-    #    #ProtectHome = lib.mkForce "tmpfs";
-    #    #CacheDirectory = "immich";
-    #    #BindPaths = lib.mapAttrsToList (
-    #    #  name: srcpath: "${srcpath}:/var/cache/immich/userdata/${name}"
-    #    #) cfg.paths;
-    #  };
-    #};
+    systemd = {
+      tmpfiles.rules = [
+        "d /var/cache/immich/userdata 0700 immich immich -"
+      ] ++ lib.mapAttrsToList (name: _: "/var/cache/immich/userdata/${name}") cfg.bindPaths;
+      services.immich-server.serviceConfig = {
+        ExecStartPre = lib.mapAttrsToList (
+          name: srcpath:
+          "+${pkgs.bindfs}/bin/bindfs -u ${cfg.bindAsUser} ${srcpath} /var/cache/immich/userdata/${name}"
+        ) cfg.bindPaths;
+      };
+    };
 
   };