formatting

init.lua

@@ -11,6 +11,7 @@ require('lazy').setup(vim.tbl_extend('keep', config.user_lazy_opts(), {
 		{ import = 'plex.plugins.extras.coding' },
 		{ import = 'plex.plugins.extras.ui' },
 		{ import = 'plex.plugins.extras.treesitter' },
+		{ import = 'plex.plugins.extras.formatting' },
 		{ import = 'plex.plugins.extras.editor' },
 		{ import = 'plex.plugins.extras.org' },
 		{ import = 'plex.plugins.extras.lang.go' },

lua/plex/plugins/extras/formatting/prettier.lua

@@ -4,32 +4,49 @@
 return {
 
 	{
-		'williamboman/mason.nvim',
+		"williamboman/mason.nvim",
 		opts = function(_, opts)
-			if type(opts.ensure_installed) == 'table' then
-				table.insert(opts.ensure_installed, 'prettierd')
+			if type(opts.ensure_installed) == "table" then
+				table.insert(opts.ensure_installed, "prettierd")
 			end
 		end,
 	},
 
 	{
-		'mhartington/formatter.nvim',
+		"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') },
+				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)
+			opts.filetype = vim.tbl_extend("keep", opts.filetype or {}, filetypes)
 		end,
 	},
 
 	{
-		'jose-elias-alvarez/null-ls.nvim',
+		"jose-elias-alvarez/null-ls.nvim",
 		optional = true,
 		opts = function(_, opts)
-			local nls = require('null-ls')
+			local nls = require("null-ls")
 			table.insert(opts.sources, nls.builtins.formatting.prettierd)
 		end,
 	},