null ls

after/plugin/lsp.lua

@@ -12,17 +12,16 @@ lsp.setup_nvim_cmp({
 -- (Optional) Configure lua language server for neovim
 lsp.nvim_workspace()
 
-local platform = require("mason-core.platform");
 local servers = {
   'tailwindcss',
   'tsserver',
   'texlab',
   'pyright',
-  'efm',
   'ltex',
   'jsonls'
 }
 
+local platform = require("mason-core.platform");
 if not (platform.is.linux_x64_musl or
     platform.is.linux_arm64_musl)
 then
@@ -31,15 +30,11 @@ end
 
 lsp.ensure_installed(servers)
 
-lsp.configure("efm", {
-  settings = {
-    languages = {
-      sh = "shellcheck -x",
-      bash = "shellcheck -x",
-      zsh = "shellcheck -x",
-    }
-  },
-  filetypes = { "sh", "bash", "zsh" }
+lsp.configure("tsserver", {
+  on_init = function(client)
+    client.server_capabilities.documentFormattingProvider = false
+    client.server_capabilities.documentFormattingRangeProvider = false
+  end
 })
 
 lsp.on_attach(function(client, bufnr)
@@ -56,3 +51,40 @@ vim.diagnostic.config({
   underline = true,
   float = true,
 })
+
+local null_ls = require('null-ls')
+local null_opts = lsp.build_options('null-ls', {})
+
+null_ls.setup({
+  on_attach = function(client, bufnr)
+    null_opts.on_attach(client, bufnr)
+
+    local format_cmd = function(input)
+      vim.lsp.buf.format({
+        id = client.id,
+        timeout_ms = 5000,
+        async = input.bang,
+      })
+    end
+
+    local bufcmd = vim.api.nvim_buf_create_user_command
+    bufcmd(bufnr, 'NullFormat', format_cmd, {
+      bang = true,
+      range = true,
+      desc = 'Format using null-ls'
+    })
+  end,
+  sources = {
+    null_ls.builtins.formatting.prettier,
+    null_ls.builtins.formatting.autopep8,
+    null_ls.builtins.formatting.gofmt,
+    null_ls.builtins.diagnostics.eslint,
+    null_ls.builtins.diagnostics.shellcheck,
+  }
+})
+
+require('mason-null-ls').setup({
+  ensure_installed = nil,
+  automatic_installation = true,
+  automatic_setup = false,
+})

after/plugin/lualine.lua

@@ -2,6 +2,8 @@ local function getWords()
   return tostring(vim.fn.wordcount().words) .. " W"
 end
 
+vim.opt.laststatus = 3
+
 require('lualine').setup {
   options = {
     icons_enabled = true,

lua/junikim/options.lua

@@ -13,16 +13,14 @@ vim.opt.colorcolumn = "80"
 vim.opt.list = true
 vim.opt.wrap = false
 
-vim.opt.splitbelow = true
-vim.opt.splitright = true
+vim.opt.splitbelow = false
+vim.opt.splitright = false
 
 vim.opt.undodir = vim.fn.stdpath('data') .. "/undodir"
 vim.opt.undofile = true
 vim.opt.hlsearch = false
 vim.opt.incsearch = true
 
-vim.g.airline_theme = "base16_chalk"
-vim.g.airline_powerline_fonts = 1
 
 vim.opt.nu = true
 vim.opt.rnu = true

lua/junikim/packer.lua

@@ -45,6 +45,8 @@ return require('packer').startup(function(use)
       -- Snippets
       { 'L3MON4D3/LuaSnip' }, -- Required
       { 'rafamadriz/friendly-snippets' }, -- Optional
+
+      { "jose-elias-alvarez/null-ls.nvim", "jay-babu/mason-null-ls.nvim" },
     }
   }