Added tresitter module and other misc updates

config/plugins/cmp.nix

@@ -26,10 +26,11 @@
       sources = [
         { name = "nvim_lsp"; }
         { name = "buffer"; }
+        { name = "path"; }
         { name = "cmdline"; }
         { name = "cmp-clippy"; }
         { name = "luasnip"; }
-        { name = "path"; }
+        { name = "nvim_lsp"; }
       ];
     };
   };

config/plugins/lsp.nix

@@ -58,9 +58,6 @@
       # c++
       clangd.enable = true;
 
-      # elixir
-      elixirls.enable = true;
-
       terraformls.enable = true;
       tflint.enable = true;
 
@@ -74,6 +71,9 @@
         installRustc = false;
       };
 
+      # golang
+      gopls.enable = true;
+
       # nix
       nixd = {
         enable = true;

config/plugins/lualine.nix

@@ -2,11 +2,11 @@
   plugins.lualine = {
     enable = true;
     settings.options = {
-      component_separators = {
+      componentSeparators = {
         right = "";
         left = "";
       };
-      section_separators = {
+      sectionSeparators = {
         right = "";
         left = "";
       };

config/plugins/treesitter.nix

@@ -0,0 +1,23 @@
+{ ... }:
+{
+  # Use treesitter's indenting
+  opts.autoindent = false;
+
+  plugins.treesitter-context.enable = true;
+  plugins.treesitter = {
+    enable = true;
+    settings = {
+      highlight.enable = true;
+      incremental_selection = {
+        enable = true;
+        keymaps = {
+          init_selection = "<CR>";
+          node_decremental = "<CR>";
+          node_incremental = "<TAB>";
+          scope_incremental = "<S-TAB>";
+        };
+      };
+      indent.enable = true;
+    };
+  };
+}