Add nvim-treesitter configs

home/default.nix

@@ -296,9 +296,13 @@ in
       plugins = with pkgs.vimPlugins; [
         completion-nvim
         gruvbox
+        # gruvbox-nvim # TODO: Not working for some reason?
+        # lush-nvim # required by gruvbox-nvim
         lualine-nvim
         nerdtree
         nvim-lspconfig
+        nvim-treesitter
+        nvim-ts-rainbow
         rust-vim
         supertab
         syntastic
@@ -316,6 +320,7 @@ in
         vim-repeat
         vim-sneak
         vim-surround
+        vim-signify
         vim-terraform
       ];
 
@@ -329,6 +334,6 @@ in
 
   };
 
-  home.file.".config/srv/config.yml".source = ./srv/config.yml;
+  home.file.".config/nvim/init2.lua".source = ./nvim/init2.lua;
 
 }

home/nvim/init.vim

@@ -2,8 +2,6 @@ set autoread
 set cursorline
 set encoding=utf-8
 set expandtab
-set foldlevel=99
-set foldmethod=indent
 set hlsearch
 set ignorecase
 set incsearch
@@ -58,7 +56,8 @@ au FileType yaml setlocal ts=2 sts=2 sw=2 expandtab
 " Python indentation
 au BufNewFile,BufRead *.py set tabstop=4 softtabstop=4 shiftwidth=4 textwidth=79 expandtab autoindent fileformat=unix
 let python_highlight_all=1
-syntax on
+
+set background=dark
 colorscheme gruvbox
 
 " Highlight whitespace
@@ -150,17 +149,4 @@ set completeopt=menuone,noinsert,noselect
 " Avoid showing message extra message when using completion
 set shortmess+=c
 
-lua << EOF
-require('lualine').setup()
-
-require'lspconfig'.bashls.setup{}
-require'lspconfig'.gopls.setup{}
-require'lspconfig'.pyright.setup{}
-require'lspconfig'.rls.setup{}
-require'lspconfig'.rnix.setup{}
-require'lspconfig'.solargraph.setup{}
-require'lspconfig'.terraformls.setup{}
-require'lspconfig'.tflint.setup{}
-require'lspconfig'.yamlls.setup{}
-EOF
-
+luafile ~/.config/nvim/init2.lua

home/nvim/init2.lua

@@ -0,0 +1,43 @@
+-- status line
+require('lualine').setup()
+
+-- lsp
+require'lspconfig'.bashls.setup{}
+require'lspconfig'.gopls.setup{}
+require'lspconfig'.pyright.setup{}
+require'lspconfig'.rls.setup{}
+require'lspconfig'.rnix.setup{}
+require'lspconfig'.solargraph.setup{}
+require'lspconfig'.terraformls.setup{}
+require'lspconfig'.tflint.setup{}
+require'lspconfig'.yamlls.setup{}
+
+-- treesitter
+require('nvim-treesitter.configs').setup({
+    ensure_installed = "all",
+
+    highlight = {
+        enable = true,
+        custom_captures = {
+            -- ["<capture group>"] = "<highlight group>",
+            -- ["keyword"] = "TSString",
+        },
+    },
+
+    indent = {
+        enable = true
+    },
+
+    rainbow = {
+      enable = true,
+      extended_mode = true
+    },
+})
+
+vim.api.nvim_exec([[
+    set foldmethod=expr
+    set foldlevel=20
+    set nofoldenable
+    set foldexpr=nvim_treesitter#foldexpr()
+]], true)
+