refactor: adopt modular secrets approach

home/modules/anki/default.nix

@@ -2,20 +2,17 @@
   config,
   lib,
   pkgs,
+  myUtils,
   osConfig ? null,
   ...
 }:
 
 let
-  hmSopsAvailable = config ? sops && config.sops ? secrets;
-  osSopsAvailable = osConfig != null && osConfig ? sops && osConfig.sops ? secrets;
-  sopsAvailable = hmSopsAvailable || osSopsAvailable;
-
-  sopsSecrets = if hmSopsAvailable then config.sops.secrets else osConfig.sops.secrets;
+  sops = myUtils.sopsAvailability config osConfig;
 in
 {
   warnings = lib.optional (
-    !sopsAvailable && config.programs.anki.enable
+    !sops.available && config.programs.anki.enable
   ) "anki is enabled but sops secrets are not available. anki sync will not be configured.";
 
   programs.anki = {
@@ -26,9 +23,9 @@ in
       puppy-reinforcement
       review-heatmap
     ];
-    profiles."User 1".sync = lib.mkIf sopsAvailable {
-      usernameFile = "${sopsSecrets."anki_sync_user".path}";
-      keyFile = "${sopsSecrets."anki_sync_key".path}";
+    profiles."User 1".sync = lib.mkIf sops.available {
+      usernameFile = "${sops.secrets."anki-sync-user".path}";
+      keyFile = "${sops.secrets."anki-sync-key".path}";
     };
   };
 }

home/modules/cloud/hetzner.nix

@@ -14,8 +14,7 @@ in
     warnings =
       lib.optional (!isNixOS)
         "hcloud module requires NixOS host configuration. This module will not work with standalone home-manager.";
-    home = {
-      packages = with pkgs; [ hcloud ];
-    };
+
+    home.packages = with pkgs; [ hcloud ];
   };
 }

home/modules/taskwarrior/default.nix

@@ -3,20 +3,17 @@
   lib,
   pkgs,
   dotsPath,
+  myUtils,
   osConfig ? null,
   ...
 }:
 
 let
-  hmSopsAvailable = config ? sops && config.sops ? templates;
-  osSopsAvailable = osConfig != null && osConfig ? sops && osConfig.sops ? templates;
-  sopsAvailable = hmSopsAvailable || osSopsAvailable;
-
-  sopsTemplates = if hmSopsAvailable then config.sops.templates else osConfig.sops.templates;
+  sops = myUtils.sopsAvailability config osConfig;
 in
 {
   warnings =
-    lib.optional (!sopsAvailable && config.programs.taskwarrior.enable)
+    lib.optional (!sops.available && config.programs.taskwarrior.enable)
       "taskwarrior is enabled, but sops templates are not available. taskwarrior sync will not be configured.";
 
   home.packages = with pkgs; [
@@ -27,7 +24,7 @@ in
 
   home.file = {
     ".config/task/taskrc" = {
-      force = true; # overwrite when present
+      force = true;
       source = dotsPath + "/.config/task/taskrc";
     };
     ".config/task/taskrc.d/aliases".source = dotsPath + "/.config/task/taskrc.d/aliases";
@@ -60,8 +57,8 @@ in
     config = {
       recurrence = "off";
     };
-    extraConfig = lib.optionalString sopsAvailable ''
-      include ${sopsTemplates."taskrc.d/sync".path}
+    extraConfig = lib.optionalString sops.available ''
+      include ${sops.templates."taskrc.d/sync".path}
     '';
   };
 }