nvim: move from native formatter to formatter.nvim

.config/nvim/lua/mappings.lua

@@ -66,12 +66,11 @@ vim.keymap.set("n", "<leader>gi", "<cmd>Telescope lsp_implementations<CR>")
 vim.keymap.set("n", "<leader>gr", "<cmd>Telescope lsp_references<CR>")
 vim.keymap.set("n", "<leader>gq", "<cmd>Telescope diagnostics<CR>")
 vim.keymap.set("n", "<leader>gs", "<cmd>LspRestart<CR>")
+vim.keymap.set("n", "<leader>gf", "<cmd>Format<CR>")
+vim.keymap.set("n", "<leader>gF", "<cmd>FormatWrite<CR>")
 vim.keymap.set("n", "<leader>ga", function()
 	vim.lsp.buf.code_action()
 end)
-vim.keymap.set("n", "<leader>gf", function()
-	vim.lsp.buf.formatting()
-end)
 vim.keymap.set("n", "<leader>gD", function()
 	vim.lsp.buf.declaration()
 end)

.config/nvim/lua/plugins.lua

@@ -92,6 +92,15 @@ require("packer").startup(function()
 		end,
 	})
 
+	-- formatter
+	use({
+		"mhartington/formatter.nvim",
+		cmd = { "Format", "FormatWrite" },
+		config = function()
+			require("plugins.formatter")
+		end,
+	})
+
 	-- dap
 	use({
 		"mfussenegger/nvim-dap",

.config/nvim/lua/plugins/formatter.lua

@@ -0,0 +1,23 @@
+require("formatter").setup {
+	filetype = {
+		lua = {
+			require("formatter.filetypes.lua").stylua,
+		},
+		go = {
+			require("formatter.filetypes.go").gofumpt,
+			require("formatter.filetypes.go").gofumports,
+		},
+		json = {
+			require("formatter.filetypes.json").jq,
+		},
+		python = {
+			require("formatter.filetypes.python").autopep8,
+		},
+		rust = {
+			require("formatter.filetypes.rust").rustfmt,
+		},
+		toml = {
+			require("formatter.filetypes.toml").taplo,
+		},
+	}
+}

.config/nvim/lua/plugins/whichkey.lua

@@ -30,6 +30,7 @@ wk.register({
 		d = "Go To Definition",
 		e = "Show Line Diagnostics",
 		f = "Format Code",
+		F = "Format Code And Write Changes",
 		i = "Show Implementations",
 		k = "Hover",
 		n = "Rename",