feat: improve nixvim configuration

home-manager/stvnliu/nixvim/cmp.nix

@@ -2,31 +2,37 @@
 {
   plugins = {
     luasnip.enable = true;
+    /*
     copilot-lua = {
       enable = true;
       suggestion.enabled = false;
       panel.enabled = false;
     };
-
-    cmp-buffer = {enable = true;};
-
-    cmp-emoji = {enable = true;};
-
-    cmp-nvim-lsp = {enable = true;};
-
-    cmp-path = {enable = true;};
-
-    cmp_luasnip = {enable = true;};
-
+    */
     cmp = {
       enable = true;
-
       settings = {
+        autoEnableSources = true;
+        experimental = {ghost_text = false;};
+        performance = {
+          debounce = 60;
+          fetchingTimeout = 200;
+          maxViewEntries = 30;
+        };
+        snippet = {expand = "luasnip";};
+        cmp-buffer = {enable = true;};
+        cmp-emoji = {enable = true;};
+        cmp-nvim-lsp = {enable = true;};
+        cmp-path = {enable = true;};
+        cmp_luasnip = {enable = true;};
+
+        /*
         snippet.expand = ''
           function(args)
             require('luasnip').lsp_expand(args.body)
           end
         '';
+        */
         sources = [
           {name = "nvim_lsp";}
           {name = "luasnip";}
@@ -36,9 +42,7 @@
           }
           {name = "nvim_lua";}
           {name = "path";}
-          {name = "copilot";}
         ];
-
         formatting = {
           fields = ["abbr" "kind" "menu"];
           format =

home-manager/stvnliu/nixvim/coq.nix

@@ -0,0 +1,6 @@
+{
+  plugins.coq-nvim = {
+    enable = true;
+    installArtifacts = true;
+  };
+}

home-manager/stvnliu/nixvim/default.nix

@@ -4,6 +4,7 @@
     ./autosave.nix
     ./bufferline.nix
     ./cmp.nix
+    #./coq.nix
     ./git.nix
     ./ionide.nix
     ./lualine.nix

home-manager/stvnliu/nixvim/lsp.nix

@@ -6,8 +6,8 @@
       enable = true;
       servers = {
         # For Python
-        #pylsp.enable = true;
-        pylyzer.enable = true;
+        pylsp.enable = true;
+        #pylyzer.enable = true;
         #ruff.enable = true;
         #ruff_lsp.enable = true;
 

home-manager/stvnliu/nixvim/lspkind.nix

@@ -0,0 +1,12 @@
+{
+  plugins.lspkind = {
+    enable = true;
+    symbolMap = {
+      Copilot = " ";
+    };
+    extraOptions = {
+      maxwidth = 50;
+      ellipsis_char = "...";
+    };
+  };
+}