feat(mason): you can now supply a list of tools you want to have installed

lua/lazyvim/plugins/lsp/init.lua

@@ -61,4 +61,28 @@ return {
       })
     end,
   },
+
+  -- cmdline tools and lsp servers
+  {
+
+    "williamboman/mason.nvim",
+    cmd = "Mason",
+    keys = { { "<leader>cm", "<cmd>Mason<cr>", desc = "Mason" } },
+    ensure_installed = {
+      "stylua",
+      "shellcheck",
+      "shfmt",
+      "flake8",
+    },
+    config = function(plugin)
+      require("mason").setup()
+      local mr = require("mason-registry")
+      for _, tool in ipairs(plugin.ensure_installed) do
+        local p = mr.get_package(tool)
+        if not p:is_installed() then
+          p:install()
+        end
+      end
+    end,
+  },
 }