plugins/quarto: fix by enforcing enabling otter when settings.codeRunner is enabled

See https://github.com/quarto-dev/quarto-nvim/issues/187

plugins/by-name/otter/default.nix

@@ -12,6 +12,10 @@ lib.nixvim.plugins.mkNeovimPlugin {
 
   maintainers = [ lib.maintainers.HeitorAugustoLN ];
 
+  # `require("otter").setup()` must run **BEFORE** quarto
+  # https://github.com/quarto-dev/quarto-nvim/issues/187
+  configLocation = lib.mkOrder 900 "extraConfigLua";
+
   imports = [
     # TODO: introduced 2024-06-29; remove after 24.11
     (lib.mkRemovedOptionModule

plugins/by-name/quarto/default.nix

@@ -1,4 +1,4 @@
-{ lib, pkgs, ... }:
+{ lib, config, ... }:
 let
   inherit (lib.nixvim) defaultNullOpts;
   inherit (lib) types;
@@ -99,4 +99,13 @@ lib.nixvim.plugins.mkNeovimPlugin {
       default_method = "vim-slime";
     };
   };
+
+  extraConfig = cfg: {
+    assertions = lib.nixvim.mkAssertions "plugins.quarto" {
+      assertion = (cfg.settings.codeRunner.enable or false) -> config.plugins.otter.enable;
+      message = ''
+        Quarto requires `plugins.otter` to be enabled when `settings.codeRunner.enable` is true.
+      '';
+    };
+  };
 }

tests/test-sources/plugins/by-name/quarto/default.nix

@@ -1,6 +1,13 @@
 {
   empty = {
-    plugins.quarto.enable = true;
+    plugins = {
+      quarto.enable = true;
+      otter.enable = true;
+      treesitter = {
+        enable = true;
+        settings.highlight.enable = true;
+      };
+    };
   };
 
   defaults = {
@@ -39,7 +46,14 @@
   };
 
   example = {
-    plugins.quarto = {
+    plugins = {
+      otter.enable = true;
+      treesitter = {
+        enable = true;
+        settings.highlight.enable = true;
+      };
+
+      quarto = {
         enable = true;
 
         settings = {
@@ -72,4 +86,5 @@
         };
       };
     };
+  };
 }