Init:start-nix

home/tui/nixvim/plugins/nvim-cmp.nix

@@ -0,0 +1,56 @@
+_: {
+  programs.nixvim = {
+    plugins.cmp = {
+      enable = true;
+
+      settings = {
+        completion = {
+          completeopt = "menu,menuone,noinsert";
+        };
+
+        mapping = {
+          "<C-n>" = "cmp.mapping.select_next_item()";
+          "<C-p>" = "cmp.mapping.select_prev_item()";
+          "<C-b>" = "cmp.mapping.scroll_docs(-4)";
+          "<C-f>" = "cmp.mapping.scroll_docs(4)";
+          "<C-y>" = "cmp.mapping.confirm { select = true }";
+          "<C-Space>" = "cmp.mapping.complete {}";
+          "<C-l>" = ''
+            cmp.mapping(function()
+              if luasnip.expand_or_locally_jumpable() then
+                luasnip.expand_or_jump()
+              end
+            end, { 'i', 's' })
+          '';
+          "<C-h>" = ''
+            cmp.mapping(function()
+              if luasnip.locally_jumpable(-1) then
+                luasnip.jump(-1)
+              end
+            end, { 'i', 's' })
+          '';
+        };
+
+        snippet = {
+          expand = ''
+            function(args)
+              require('luasnip').lsp_expand(args.body)
+            end
+          '';
+        };
+
+        sources = [
+          {
+            name = "luasnip";
+          }
+          {
+            name = "nvim_lsp";
+          }
+          {
+            name = "path";
+          }
+        ];
+      };
+    };
+  };
+}