NVim: lsp format on save

modules/hm/nvim/nvim-lspconfig-config.lua

@@ -1,6 +1,6 @@
 local lspconfig = require('lspconfig')
 local capabilities = require("cmp_nvim_lsp").default_capabilities()
-
+local lsp_format = require("lsp-format")
 
 -- Keymaps
 local keymap = vim.keymap
@@ -8,6 +8,8 @@ local opts = { noremap = true, silent = true }
 local on_attach = function(client, bufnr)
   opts.buffer = bufnr
 
+  lsp_format.on_attach(client, bufrn)
+
   opts.desc = "Show LSP references"
   keymap.set("n", "gR", "<cmd>Telescope lsp_references<CR>", opts)
   opts.desc = "Go to declaration"

modules/hm/vim.nix

@@ -64,6 +64,7 @@ let vp = pkgs.vimPlugins; in {
         config = ''require("fidget").setup({})'';
       }
       vp.cmp-nvim-lsp
+      vp.lsp-format-nvim
       {
         plugin = vp.nvim-lspconfig;
         type = "lua";