fix(denols): update settings for lint and tsconfig #1933

- Linting is now enabled by default https://deno.com/blog/v1.22#linting-enabled-by-default-in-the-lsp
  so it should not be turned off in these settings
- `tsconfig` is an outdated way to make any config changes in Deno and should not be used:
  https://deno.land/manual/typescript/configuration#configuring-typescript-in-deno

> ⚠️ Deno v1.14 started supporting a more general configuration file that is no
> longer confined to specifying TypeScript compiler settings. Using
> tsconfig.json as a file name will still work, but we recommend to use
> deno.json or deno.jsonc

@jason0x43 agreed in the previous thread:
https://github.com/neovim/nvim-lspconfig/pull/1321#issuecomment-1024191242

> Currently, deno only looks for deno.json, deno.jsonc, tsconfig.json, or .git
> to determine the root. I think dropping tsconfig.json makes sense because Deno
> now has it's own preferred config file name. Having .git seems reasonable
> enough because projects will often be in git repos. I could even see enabling
> single_file mode by default for the Deno LS since making simple CLI tools is
> (theoretically) a standard use case.

If this pull request is accepted then the docs can also be simplified:
https://deno.land/manual/getting_started/setup_your_environment#neovim-06-and-nvim-lspconfig

1 files changed, 3 insertions, 4 deletions

diff --git a/lua/lspconfig/server_configurations/denols.lua b/lua/lspconfig/server_configurations/denols.lua
index a7bed35f..00388e09 100644
--- a/lua/lspconfig/server_configurations/denols.lua
+++ b/lua/lspconfig/server_configurations/denols.lua
@@ -72,10 +72,9 @@ return {
       'typescriptreact',
       'typescript.tsx',
     },
-    root_dir = util.root_pattern('deno.json', 'deno.jsonc', 'tsconfig.json', '.git'),
+    root_dir = util.root_pattern('deno.json', 'deno.jsonc', '.git'),
     init_options = {
       enable = true,
-      lint = false,
       unstable = false,
     },
     handlers = {
@@ -106,9 +105,9 @@ vim.g.markdown_fenced_languages = {
 }
 ```
 
-]],
+]]   ,
     default_config = {
-      root_dir = [[root_pattern("deno.json", "deno.jsonc", "tsconfig.json", ".git")]],
+      root_dir = [[root_pattern("deno.json", "deno.jsonc", ".git")]],
     },
   },
 }