feat(plugins,formatters): move formatters to dedicated file

lua/dot/formatting.lua

@@ -0,0 +1,83 @@
+local conform = require("conform")
+
+local prettier = { "prettierd", "prettier", stop_after_first = true }
+
+local function javascript_formatters(bufnr)
+	local formatters = {}
+
+	if conform.get_formatter_info("deno_fmt", bufnr).available then
+		table.insert(formatters, "deno_fmt")
+	end
+
+	if conform.get_formatter_info("prettierd", bufnr).available then
+		table.insert(formatters, "prettierd")
+	elseif require("conform").get_formatter_info("prettier", bufnr).available then
+		table.insert(formatters, "prettier")
+	end
+
+	if conform.get_formatter_info("eslint_d", bufnr).available then
+		table.insert(formatters, "eslint_d")
+	end
+
+	return formatters
+end
+
+conform.setup({
+	formatters_by_ft = {
+		css = prettier,
+		gdscript = { "gdformat" },
+		go = function(bufnr)
+			local formatters = {}
+
+			if conform.get_formatter_info("gofumpt", bufnr).available then
+				table.insert(formatters, "gofumpt")
+			else
+				table.insert(formatters, "gofmt")
+			end
+
+			if conform.get_formatter_info("golines", bufnr).available then
+				table.insert(formatters, "golines")
+			end
+
+			if conform.get_formatter_info("goimports", bufnr).available then
+				table.insert(formatters, "gofmt")
+			end
+
+			if conform.get_formatter_info("golangci-lint").available then
+				table.insert(formatters, "golangci-lint")
+			end
+
+			return formatters
+		end,
+		html = prettier,
+		javascript = javascript_formatters,
+		javascriptreact = javascript_formatters,
+		typescript = javascript_formatters,
+		typescriptreact = javascript_formatters,
+		json = function(bufnr)
+			return #javascript_formatters(bufnr) and javascript_formatters(bufnr) or { "jq" }
+		end,
+		less = prettier,
+		lua = { "stylua" },
+		markdownn = { "mdfmt" },
+		nix = { "alejandra", stop_after_first = true }, -- TODO: Support nix fmt command when flake.nix formatter is enabled
+		rust = { "rustfmt", lsp_format = "fallback" },
+		scss = prettier,
+		sh = { "shellharden", "shfmt" },
+		templ = { "templ" },
+		yaml = prettier,
+		xhtml = { "xmllint", "xmltidy", stop_after_first = true },
+		xml = { "xmllint", "xmltidy", stop_after_first = true },
+
+		["*"] = { "codespell" },
+		["_"] = { "trim_whitespace" },
+	},
+	format_on_save = {
+		timeout_ms = 500,
+		lsp_format = "fallback",
+	},
+	formaters = {
+		mdfmt = { command = "mdfmt" },
+		xmltidy = { inherit = false, command = "tidy", args = { "-xml", "-indent", "yes", "2", "-wrap", "100", "-" } }, -- INFO: Uses HTML Tidy
+	},
+})