Improvements to server

modules/server/containers/default.nix

@@ -8,6 +8,7 @@ let
     }
   ) enabledConfigs;
   mergedContainers = lib.attrsets.mergeAttrsList  (lib.map(e: e.containers) containerSetsList);
+  allPathConfigs = lib.flatten (lib.map (e: e.paths or []) containerSetsList);
 in
 {
   config = lib.mkIf ( enabledConfigs != {} ) {
@@ -17,5 +18,23 @@ in
       containers = mergedContainers;
     };
 
+    systemd.services.podman-gc = {
+      description = "Podman garbage collection";
+      serviceConfig.Type = "oneshot";
+      script = ''
+        ${pkgs.podman}/bin/podman container prune -f
+        ${pkgs.podman}/bin/podman image prune -f
+      '';
+      startAt = "weekly";
+    };
+    
+    system.activationScripts.container-setup-dirs = {
+      deps = [ "users" "groups" ];
+      text = lib.concatStringsSep "\n" (map (cfg: ''
+        mkdir -p "${cfg.path}"
+        chown ${cfg.owner} "${cfg.path}"
+        chmod ${cfg.mode} "${cfg.path}"
+      '') allPathConfigs);
+    };
   };
 }