Auto Sync Registry if no codemod available

src/executeMainThread.ts

@@ -132,6 +132,8 @@ export const executeMainThread = async () => {
 	let telemetryService;
 	let exit = () => {};
 
+	const tarService = new TarService(fs as unknown as IFs);
+
 	if (!argv.telemetryDisable) {
 		// hack to prevent appInsights from trying to read applicationinsights.json
 		// this env should be set before appinsights is imported
@@ -156,7 +158,7 @@ export const executeMainThread = async () => {
 
 	if (String(argv._) === 'list') {
 		try {
-			await handleListNamesCommand(printer);
+			await handleListNamesCommand(argv, printer, fileDownloadService, tarService, true);
 		} catch (error) {
 			if (!(error instanceof Error)) {
 				return;
@@ -173,30 +175,8 @@ export const executeMainThread = async () => {
 		return;
 	}
 
-	const tarService = new TarService(fs as unknown as IFs);
-
 	if (String(argv._) === 'syncRegistry') {
-		const codemodDownloader = new CodemodDownloader(
-			printer,
-			join(homedir(), '.intuita'),
-			argv.useCache,
-			fileDownloadService,
-			tarService,
-		);
-
-		try {
-			await codemodDownloader.syncRegistry();
-		} catch (error) {
-			if (!(error instanceof Error)) {
-				return;
-			}
-
-			printer.printOperationMessage({
-				kind: 'error',
-				message: error.message,
-			});
-		}
-
+		await syncRegistryOperation(argv, printer, fileDownloadService, tarService)
 		exit();
 
 		return;
@@ -365,3 +345,31 @@ export const executeMainThread = async () => {
 
 	exit();
 };
+
+export async function syncRegistryOperation(
+	argv: any,
+	printer: Printer,
+	fileDownloadService: FileDownloadService,
+	tarService: TarService,
+) {
+	const codemodDownloader = new CodemodDownloader(
+	  printer,
+	  join(homedir(), '.intuita'),
+	  argv.useCache,
+	  fileDownloadService,
+	  tarService,
+	);
+
+	try {
+	  await codemodDownloader.syncRegistry();
+	} catch (error) {
+	  if (!(error instanceof Error)) {
+		return;
+	  }
+
+	  printer.printOperationMessage({
+		kind: 'error',
+		message: error.message,
+	  });
+	}
+}

src/handleListCliCommand.ts

@@ -5,9 +5,18 @@ import { mkdir, readFile } from 'node:fs/promises';
 import { homedir } from 'node:os';
 import { join } from 'node:path';
 import * as v from 'valibot';
-import type { PrinterBlueprint } from './printer.js';
-
-export const handleListNamesCommand = async (printer: PrinterBlueprint) => {
+import type { Printer } from './printer.js';
+import { FileDownloadService } from './fileDownloadService.js';
+import { syncRegistryOperation } from './executeMainThread.js'
+import { TarService } from './services/tarService.js';
+
+export const handleListNamesCommand = async (
+	argv: any,
+	printer: Printer,
+	fileDownloadService: FileDownloadService,
+	tarService: TarService,
+	syncRegistry: boolean,
+) => {
 	const configurationDirectoryPath = join(homedir(), '.intuita');
 
 	await mkdir(configurationDirectoryPath, { recursive: true });
@@ -38,5 +47,13 @@ export const handleListNamesCommand = async (printer: PrinterBlueprint) => {
 
 	const names = v.parse(v.array(v.string()), onlyValid);
 
+	// Sync with registry if there are no codemods available
+	if (syncRegistry && Object.keys(names).length === 0) {
+		printer.printOperationMessage({ kind: 'status', message: "There were no codemod synced, hence syncing it with registry" });
+		await syncRegistryOperation(argv, printer, fileDownloadService, tarService)
+
+		await handleListNamesCommand(argv, printer, fileDownloadService, tarService, false)
+	}
+
 	printer.printOperationMessage({ kind: 'names', names });
 };

src/messages.ts

@@ -53,6 +53,11 @@ export type ErrorMessage = Readonly<{
 	path?: string;
 }>;
 
+export type StatusUpdateMessage = Readonly<{
+	kind: 'status';
+	message: string;
+}>;
+
 export type OperationMessage =
 	| RewriteMessage
 	| FinishMessage
@@ -63,4 +68,5 @@ export type OperationMessage =
 	| CopyMessage
 	| MetadataPathMessage
 	| NamesMessage
-	| ErrorMessage;
+	| ErrorMessage
+	| StatusUpdateMessage;