feat(extras): added conform.nvim extra you can use instead of null-ls/none-ls

lua/lazyvim/plugins/extras/formatting/conform.lua

@@ -0,0 +1,47 @@
+-- When `conform.nvim` is enabled, it will automatically be used as the
+-- formatter for all files that it supports.
+-- When no conform formatter is available for a filetype, LSP format
+-- will be used instead.
+--
+-- LazyVim adds a custom `formatter_opts` option to allow overriding the
+-- default options for each formatter.
+return {
+  {
+    "stevearc/conform.nvim",
+    dependencies = { "mason.nvim" },
+    lazy = true,
+    cmd = "ConformInfo",
+    init = function()
+      -- Install the conform formatter on VeryLazy
+      require("lazyvim.util").on_very_lazy(function()
+        require("lazyvim.plugins.lsp.format").custom_format = function(buf)
+          return require("conform").format({ bufnr = buf })
+        end
+      end)
+    end,
+    opts = {
+      formatters_by_ft = {
+        lua = { "stylua" },
+        fish = { "fish_indent" },
+        sh = { "shfmt" },
+      },
+      -- LazyVim extension to easily override formatter options
+      ---@type table<string,table>
+      formatter_opts = {
+        -- -- Example of using dprint only when a dprint.json file is present
+        -- dprint = {
+        --   condition = function(ctx)
+        --     return vim.fs.find({ "dprint.json" }, { path = ctx.filename, upward = true })[1]
+        --   end,
+        -- },
+      },
+    },
+    config = function(_, opts)
+      opts.formatters = opts.formatters or {}
+      for f, o in pairs(opts.formatter_opts or {}) do
+        opts.formatters[f] = vim.tbl_deep_extend("force", require("conform.formatters." .. f), o)
+      end
+      require("conform").setup(opts)
+    end,
+  },
+}