fix: use stylua to avoid clearing diagnostic text on save

.luarc.json

@@ -1,4 +1,4 @@
 {
     "$schema": "https://raw.githubusercontent.com/sumneko/vscode-lua/master/setting/schema.json",
-    "Lua.workspace.checkThirdParty": false
+    "workspace.checkThirdParty": false
 }

.nvim.lua

@@ -1,4 +1,7 @@
 require("konrad.lsp").setup({
+    efm = {
+        "stylua",
+    },
     "lua_ls",
     "nil_ls",
 })

config/native/after/plugin/heirline.lua

@@ -137,7 +137,10 @@ heirline.setup({
         disable_winbar_cb = function(args)
             return conditions.buffer_matches({
                 buftype = { "nofile", "prompt", "help", "quickfix" },
-                filetype = { "^git.*", "fugitive", "Trouble", "dashboard" },
+                filetype = { "^git.*", "fugitive",
+                    -- undotree
+                    "undotree", "diff",
+                },
             }, args.buf)
         end,
     },

config/native/lua/konrad/lsp/efm/init.lua

@@ -40,6 +40,7 @@ M.build_lspconfig = function(plugins)
         filetypes = vim.tbl_keys(languages),
         init_options = {
             documentFormatting = true,
+            documentRangeFormatting = true,
         },
         settings = {
             rootMarkers = { '.git/' },

config/native/lua/konrad/lsp/efm/stylua.lua

@@ -0,0 +1,13 @@
+-- url: https://github.com/johnnymorganz/stylua
+local efm = require('konrad.lsp.efm')
+
+local command = 'stylua --color Never ${--range-start:charStart} ${--range-end:charEnd} -'
+local fts = { "lua" }
+local entry = {
+    formatCanRange = true,
+    formatCommand = command,
+    formatStdin = true,
+    rootMarkers = { 'stylua.toml', '.stylua.toml' },
+}
+
+return efm.make_languages_entry_for_fts(fts, entry)

config/native/lua/konrad/lsp/settings/lua_ls.lua

@@ -6,11 +6,22 @@ neodev.setup({
 })
 
 return {
+    init_options = {
+        documentFormatting = false,
+        documentRangeFormatting = false,
+    },
+    on_init = function(client)
+        -- use stylua via efm, this formatter is not great and it cleares diagnostic text on save
+        client.server_capabilities.documentFormattingProvider = nil
+        client.server_capabilities.documentRangeFormattingProvider = nil
+    end,
     settings = {
         Lua = {
+            addonManager = { enable = false },
             telemetry = { enable = false },
             hint = { enable = true },
-            format = { enable = true },
+            -- use stylua via efm, this formatter is not great and it cleares diagnostic text on save
+            format = { enable = false },
         }
     }
 }

config/native/lua/konrad/lsp/settings/omnisharp.lua

@@ -4,6 +4,10 @@ local util = require 'lspconfig.util'
 
 local function nix_omnisharp_dll_path()
     local binpath = vim.fn.exepath("OmniSharp")
+    if not binpath then
+        vim.notify("cannot find omnisharp executable", vim.log.levels.ERROR)
+        return "OmniSharp"
+    end
     local omnipath = binpath:sub(1, -(string.len("bin/OmniSharp") + 1))
     local dllpath = omnipath .. "lib/omnisharp-roslyn/OmniSharp.dll"
     return dllpath

config/native/skeletons/.nvim.lua

@@ -3,6 +3,7 @@ require("konrad.lsp").setup({
     -- "ansiblels",
     -- efm = {
     --     'black'
+    --     'stylua'
     -- },
     -- "gopls",
     -- "jsonls",

flake.nix

@@ -46,6 +46,7 @@
             packages = with pkgs; [
               # formatters/linters
               nixpkgs-fmt
+              stylua
               # language-servers
               nil
               sumneko-lua-language-server