init nvf

home/programs/nvf/snippets/default.nix

@@ -0,0 +1,57 @@
+{
+  programs.nvf.settings = {
+    vim = {
+      snippets.luasnip = {
+        enable = true;
+        setupOpts = {
+          update_events = "TextChanged,TextChangedI";
+          store_selection_keys = "<Tab>";
+          delete_check_events = "TextChanged";
+          enable_autosnippets = true;
+          history = false;
+        };
+      };
+
+      lazy.plugins.luasnip.event = "BufEnter";
+
+      keymaps = [
+        {
+          mode = "i";
+          key = "<tab>";
+          lua = true;
+          expr = true;
+          action = # lua
+            ''
+              function()
+                local ls = require("luasnip")
+                if ls.expand_or_locally_jumpable() then
+                  vim.schedule(function()
+                    ls.expand_or_jump()
+                  end)
+                  return "<ignore>"
+                else
+                  return vim.api.nvim_replace_termcodes("<tab>", true, true, true)
+                end
+              end
+            '';
+        }
+        {
+          mode = "i";
+          key = "<S-tab>";
+          lua = true;
+          action = # lua
+            ''
+              function()
+                local ls = require("luasnip")
+                if ls.jumpable(-1) then
+                  vim.schedule(function()
+                    ls.jump(-1)
+                  end)
+                end
+              end
+            '';
+        }
+      ];
+    };
+  };
+}