neovim-confs/lua/plex/plugins/extras/formatting/prettier.lua

-- This is part of LazyVim's code, with my modifications.
-- See: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/plugins/extras/formatting/prettier.lua

return {

	{
		"williamboman/mason.nvim",
		opts = function(_, opts)
			if type(opts.ensure_installed) == "table" then
				table.insert(opts.ensure_installed, "prettierd")
			end
		end,
	},

	{
		"mhartington/formatter.nvim",
		optional = true,
		keys = {
			{ "<Leader>ff", "<cmd>Format<CR>", desc = "Use Formatter" },
		},
		opts = function(_, opts)
			opts = opts or {}
			local filetypes = {
				-- FIXME:add more filetypes
				json = { require("formatter.defaults.prettierd") },
				rust = {
					rustfmt = function()
						return {
							exe = "rustfmt",
							args = { "--emit=std	ut" },
							stdin = true,
						}
					end,
				},
				["*"] = {
					-- "formatter.filetypes.any" defines default configurations for any
					-- filetype
					require("formatter.filetypes.any").remove_trailing_whitespace,
				},
			}
			opts.filetype = vim.tbl_extend("keep", opts.filetype or {}, filetypes)
		end,
	},

	{
		"jose-elias-alvarez/null-ls.nvim",
		optional = true,
		opts = function(_, opts)
			local nls = require("null-ls")
			table.insert(opts.sources, nls.builtins.formatting.prettierd)
		end,
	},
}