From daea646972aa03ce8e58bff2edaed16bf7fbf9db Mon Sep 17 00:00:00 2001
From: Arpit Chakladar <arpitchakladar@gmail.com>
Date: Sun, 20 Sep 2026 04:15:53 +0530
Subject: chore: added better assertions for options for submodules

Now setting options for submodules requires the submodule to be enabled
first.
---
 modules/desktop/niri/assertions.nix           | 14 ++++++++++++++
 modules/desktop/niri/default.nix              |  5 ++++-
 modules/file-management/yazi/assertions.nix   |  6 +++++-
 modules/media/screen-recording/assertions.nix |  7 +++++++
 modules/networking/usque/assertions.nix       | 10 ++++++++++
 modules/networking/usque/default.nix          |  2 ++
 modules/office/calcurse/assertions.nix        | 10 ++++++++++
 modules/office/calcurse/default.nix           |  2 ++
 modules/security/gopass/assertions.nix        | 14 ++++++++++++++
 modules/security/gopass/default.nix           |  2 ++
 modules/security/gpg/assertions.nix           | 10 ++++++++++
 modules/security/gpg/default.nix              |  2 ++
 modules/system/btop/assertions.nix            | 14 ++++++++++++++
 modules/system/btop/default.nix               |  2 ++
 modules/web/chromium/assertions.nix           | 10 ++++++++++
 modules/web/chromium/default.nix              |  1 +
 16 files changed, 109 insertions(+), 2 deletions(-)
 create mode 100644 modules/desktop/niri/assertions.nix
 create mode 100644 modules/networking/usque/assertions.nix
 create mode 100644 modules/office/calcurse/assertions.nix
 create mode 100644 modules/security/gopass/assertions.nix
 create mode 100644 modules/security/gpg/assertions.nix
 create mode 100644 modules/system/btop/assertions.nix
 create mode 100644 modules/web/chromium/assertions.nix

(limited to 'modules')

diff --git a/modules/desktop/niri/assertions.nix b/modules/desktop/niri/assertions.nix
new file mode 100644
index 0000000..99e9d29
--- /dev/null
+++ b/modules/desktop/niri/assertions.nix
@@ -0,0 +1,14 @@
+# Validates niri hardware GPU options require desktop to be enabled
+{ config, ... }:
+{
+  assertions = [
+    {
+      assertion = !config.desktop.hardware.gpu.nvidia.enable || config.desktop.enable;
+      message = "desktop.hardware.gpu.nvidia.enable requires desktop.enable.";
+    }
+    {
+      assertion = !config.desktop.hardware.gpu.amd.enable || config.desktop.enable;
+      message = "desktop.hardware.gpu.amd.enable requires desktop.enable.";
+    }
+  ];
+}
diff --git a/modules/desktop/niri/default.nix b/modules/desktop/niri/default.nix
index 9b0b160..a5de8d8 100644
--- a/modules/desktop/niri/default.nix
+++ b/modules/desktop/niri/default.nix
@@ -9,7 +9,10 @@ let
   base16Colors = import ../../colors/base16 { inherit config lib pkgs; };
 in
 {
-  imports = [ ./keybindings.nix ];
+  imports = [
+    ./keybindings.nix
+    ./assertions.nix
+  ];
 
   options.desktop = {
     niri.package = lib.mkOption {
diff --git a/modules/file-management/yazi/assertions.nix b/modules/file-management/yazi/assertions.nix
index 599b8b5..288757d 100644
--- a/modules/file-management/yazi/assertions.nix
+++ b/modules/file-management/yazi/assertions.nix
@@ -1,4 +1,4 @@
-# Validates kitty is enabled for yazi desktop entry
+# Validates yazi dependencies and sub-options
 { config, ... }:
 {
   assertions = [
@@ -9,5 +9,9 @@
         yazi's desktop entry requires kitty as the terminal launcher. Please enable terminal.kitty.
       '';
     }
+    {
+      assertion = !config.file-management.yazi.file-chooser.enable || config.file-management.yazi.enable;
+      message = "file-management.yazi.file-chooser.enable requires file-management.yazi.enable.";
+    }
   ];
 }
diff --git a/modules/media/screen-recording/assertions.nix b/modules/media/screen-recording/assertions.nix
index 200d5ea..f17cb23 100644
--- a/modules/media/screen-recording/assertions.nix
+++ b/modules/media/screen-recording/assertions.nix
@@ -8,4 +8,11 @@
     assertion = !config.media.screen-recording.enable || config.media.wf-recorder.enable;
     message = "media.screen-recording is enabled but requires `media.wf-recorder.enable`.";
   }
+  {
+    assertion = !config.media.screen-recording.enable || config.terminal.kitty.enable;
+    message = ''
+      media.screen-recording is enabled but terminal.kitty.enable is not.
+      screen-recording's desktop entry requires kitty as the terminal launcher. Please enable terminal.kitty.
+    '';
+  }
 ]
diff --git a/modules/networking/usque/assertions.nix b/modules/networking/usque/assertions.nix
new file mode 100644
index 0000000..a163dd8
--- /dev/null
+++ b/modules/networking/usque/assertions.nix
@@ -0,0 +1,10 @@
+# Validates usque sub-options require the main module to be enabled
+{ config, ... }:
+{
+  assertions = [
+    {
+      assertion = !config.networking.usque.warp.enable || config.networking.usque.enable;
+      message = "networking.usque.warp.enable requires networking.usque.enable.";
+    }
+  ];
+}
diff --git a/modules/networking/usque/default.nix b/modules/networking/usque/default.nix
index 76d89cd..93ab7e5 100644
--- a/modules/networking/usque/default.nix
+++ b/modules/networking/usque/default.nix
@@ -35,6 +35,8 @@ let
   };
 in
 {
+  imports = [ ./assertions.nix ];
+
   options.networking.usque = {
     enable = lib.mkEnableOption "Enables usque.";
     package = lib.mkOption {
diff --git a/modules/office/calcurse/assertions.nix b/modules/office/calcurse/assertions.nix
new file mode 100644
index 0000000..65805fe
--- /dev/null
+++ b/modules/office/calcurse/assertions.nix
@@ -0,0 +1,10 @@
+# Validates calcurse sub-options require the main module to be enabled
+{ config, ... }:
+{
+  assertions = [
+    {
+      assertion = !config.office.calcurse.sync.enable || config.office.calcurse.enable;
+      message = "office.calcurse.sync.enable requires office.calcurse.enable.";
+    }
+  ];
+}
diff --git a/modules/office/calcurse/default.nix b/modules/office/calcurse/default.nix
index 2b0a19f..90e4699 100644
--- a/modules/office/calcurse/default.nix
+++ b/modules/office/calcurse/default.nix
@@ -41,6 +41,8 @@ let
   };
 in
 {
+  imports = [ ./assertions.nix ];
+
   options.office.calcurse = {
     enable = lib.mkEnableOption "Enables calcurse.";
     package = lib.mkOption {
diff --git a/modules/security/gopass/assertions.nix b/modules/security/gopass/assertions.nix
new file mode 100644
index 0000000..bfecfad
--- /dev/null
+++ b/modules/security/gopass/assertions.nix
@@ -0,0 +1,14 @@
+# Validates gopass sub-options require the main module to be enabled
+{ config, ... }:
+{
+  assertions = [
+    {
+      assertion = !config.security.gopass.sync.enable || config.security.gopass.enable;
+      message = "security.gopass.sync.enable requires security.gopass.enable.";
+    }
+    {
+      assertion = !config.security.gopass.creation-templates.enable || config.security.gopass.enable;
+      message = "security.gopass.creation-templates.enable requires security.gopass.enable.";
+    }
+  ];
+}
diff --git a/modules/security/gopass/default.nix b/modules/security/gopass/default.nix
index aa0a0d6..616baeb 100644
--- a/modules/security/gopass/default.nix
+++ b/modules/security/gopass/default.nix
@@ -6,6 +6,8 @@
   ...
 }:
 {
+  imports = [ ./assertions.nix ];
+
   options.security.gopass = {
     enable = lib.mkEnableOption "Enables gopass.";
     package = lib.mkOption {
diff --git a/modules/security/gpg/assertions.nix b/modules/security/gpg/assertions.nix
new file mode 100644
index 0000000..1108e47
--- /dev/null
+++ b/modules/security/gpg/assertions.nix
@@ -0,0 +1,10 @@
+# Validates GPG sub-options require the main module to be enabled
+{ config, ... }:
+{
+  assertions = [
+    {
+      assertion = !config.security.gpg.backup.enable || config.security.gpg.enable;
+      message = "security.gpg.backup.enable requires security.gpg.enable.";
+    }
+  ];
+}
diff --git a/modules/security/gpg/default.nix b/modules/security/gpg/default.nix
index 6956711..3047f59 100644
--- a/modules/security/gpg/default.nix
+++ b/modules/security/gpg/default.nix
@@ -38,6 +38,8 @@ let
   };
 in
 {
+  imports = [ ./assertions.nix ];
+
   options.security.gpg = {
     enable = lib.mkEnableOption "Enables gpg.";
 
diff --git a/modules/system/btop/assertions.nix b/modules/system/btop/assertions.nix
new file mode 100644
index 0000000..82cddc3
--- /dev/null
+++ b/modules/system/btop/assertions.nix
@@ -0,0 +1,14 @@
+# Validates btop sub-options require the main module to be enabled
+{ config, ... }:
+{
+  assertions = [
+    {
+      assertion = !config.system.btop.nvidia.enable || config.system.btop.enable;
+      message = "system.btop.nvidia.enable requires system.btop.enable.";
+    }
+    {
+      assertion = !config.system.btop.amd.enable || config.system.btop.enable;
+      message = "system.btop.amd.enable requires system.btop.enable.";
+    }
+  ];
+}
diff --git a/modules/system/btop/default.nix b/modules/system/btop/default.nix
index 40f878f..4f84036 100644
--- a/modules/system/btop/default.nix
+++ b/modules/system/btop/default.nix
@@ -6,6 +6,8 @@
   ...
 }:
 {
+  imports = [ ./assertions.nix ];
+
   options.system.btop = {
     enable = lib.mkEnableOption "Enables btop.";
     nvidia.enable = lib.mkEnableOption "Build btop with NVIDIA GPU monitoring support (CUDA).";
diff --git a/modules/web/chromium/assertions.nix b/modules/web/chromium/assertions.nix
new file mode 100644
index 0000000..465ebbd
--- /dev/null
+++ b/modules/web/chromium/assertions.nix
@@ -0,0 +1,10 @@
+# Validates chromium sub-options require the main module to be enabled
+{ config, ... }:
+{
+  assertions = [
+    {
+      assertion = !config.web.chromium.useOpenGL || config.web.chromium.enable;
+      message = "web.chromium.useOpenGL requires web.chromium.enable.";
+    }
+  ];
+}
diff --git a/modules/web/chromium/default.nix b/modules/web/chromium/default.nix
index 7901ad6..1e3608c 100644
--- a/modules/web/chromium/default.nix
+++ b/modules/web/chromium/default.nix
@@ -6,6 +6,7 @@
 }:
 {
   imports = [
+    ./assertions.nix
     ./browserpass.nix
     ./extensions
   ];
-- 
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