Added base folke setup

lua/plugins/null-ls.lua

@@ -0,0 +1,34 @@
+local M = { module = "null-ls" }
+
+function M.setup(options)
+  local nls = require("null-ls")
+  nls.setup({
+    debounce = 150,
+    save_after_format = false,
+    sources = {
+      -- nls.builtins.formatting.prettierd,
+      nls.builtins.formatting.stylua,
+      nls.builtins.formatting.fish_indent,
+      -- nls.builtins.formatting.fixjson.with({ filetypes = { "jsonc" } }),
+      -- nls.builtins.formatting.eslint_d,
+      -- nls.builtins.diagnostics.shellcheck,
+      --nls.builtins.formatting.shfmt,
+      --nls.builtins.diagnostics.markdownlint,
+      -- nls.builtins.formatting.deno_fmt.with({
+      --   filetypes = { "markdown" }, -- only runs `deno fmt` for markdown
+      -- }),
+      -- nls.builtins.diagnostics.selene,
+      -- nls.builtins.code_actions.gitsigns,
+    },
+    on_attach = options.on_attach,
+    root_dir = require("null-ls.utils").root_pattern(".null-ls-root", ".nvim.settings.json", ".git"),
+  })
+end
+
+function M.has_formatter(ft)
+  local sources = require("null-ls.sources")
+  local available = sources.get_available(ft, "NULL_LS_FORMATTING")
+  return #available > 0
+end
+
+return M