feat(nvim): add lazydev

modules/moritz/programs/nvim/plugins/blink-cmp.nix

@@ -1,4 +1,10 @@
-{...}: {
+{
+  lib,
+  config,
+  ...
+}: let
+  lazydevEnabled = config.home-manager.users.moritz.programs.nixvim.plugins.lazydev.enable;
+in {
   home-manager.users.moritz.programs.nixvim = {
     plugins.blink-compat.enable = true;
     plugins.lsp.capabilities =
@@ -16,16 +22,26 @@
         };
         appearance.nerd_font_variant = "mono";
         sources = {
-          default = [
-            "lsp"
-            "path"
-            "snippets"
-            "buffer"
-            "vimtex"
-          ];
-          providers.vimtex = {
-            name = "vimtex";
-            module = "blink.compat.source";
+          default =
+            [
+              "lsp"
+              "path"
+              "snippets"
+              "buffer"
+              "vimtex"
+            ]
+            ++ lib.optional lazydevEnabled "lazydev";
+          providers = {
+            vimtex = {
+              name = "vimtex";
+              module = "blink.compat.source";
+            };
+            lazydev = lib.mkIf lazydevEnabled {
+              name = "LazyDev";
+              module = "lazydev.integrations.blink";
+              # make lazydev completions top priority (see `:h blink.cmp`)
+              score_offset = 100;
+            };
           };
         };
         signature.enabled = true;

modules/moritz/programs/nvim/plugins/lazydev.nix

@@ -0,0 +1,3 @@
+_: {
+  home-manager.users.moritz.programs.nixvim.plugins.lazydev.enable = true;
+}