feat: improve new update prompt (VeryGoodOpenSource#206)

Author: felangel

lib/src/command_runner.dart

@@ -111,20 +111,17 @@ class VeryGoodCommandRunner extends CommandRunner<int> {
 
   Future<void> _checkForUpdates() async {
     try {
-      final isUpToDate = await _pubUpdater.isUpToDate(
-        packageName: packageName,
-        currentVersion: packageVersion,
-      );
-
+      final latestVersion = await _pubUpdater.getLatestVersion(packageName);
+      final isUpToDate = packageVersion == latestVersion;
       if (!isUpToDate) {
         _logger.info(
-          lightYellow.wrap('A new release of $packageName is available.'),
+          '''${lightYellow.wrap('A new version of $packageName is available:')} ${lightCyan.wrap(packageVersion)} -> ${lightCyan.wrap(latestVersion)}''',
         );
         final response = _logger.prompt('Would you like to update? (y/n) ');
         if (response.isYes()) {
-          final done = _logger.progress('Updating');
+          final done = _logger.progress('Updating to $latestVersion');
           await _pubUpdater.update(packageName: packageName);
-          done('Updated!');
+          done('Updated to $latestVersion');
         }
       }
     } catch (_) {}

pubspec.yaml

@@ -12,7 +12,7 @@ dependencies:
   mason: ^0.0.1-dev.51
   meta: ^1.3.0
   path: ^1.8.0
-  pub_updater: ^0.1.0
+  pub_updater: ^0.2.0
   universal_io: ^2.0.4
   usage: ^4.0.2
   very_good_analysis: ^2.3.0

test/src/command_runner_test.dart

@@ -45,6 +45,8 @@ const expectedUsage = [
 const responseBody =
     '{"name": "very_good_cli", "versions": ["0.4.0", "0.3.3"]}';
 
+const latestVersion = '9999.0.0';
+
 void main() {
   group('VeryGoodCommandRunner', () {
     late List<String> printLogs;
@@ -70,14 +72,9 @@ void main() {
 
       when(() => analytics.firstRun).thenReturn(false);
       when(() => analytics.enabled).thenReturn(false);
-
       when(
-        () => pubUpdater.isUpToDate(
-          packageName: any(named: 'packageName'),
-          currentVersion: any(named: 'currentVersion'),
-        ),
-      ).thenAnswer((_) => Future.value(true));
-
+        () => pubUpdater.getLatestVersion(any()),
+      ).thenAnswer((_) async => packageVersion);
       when(
         () => pubUpdater.update(
           packageName: any(named: 'packageName'),
@@ -101,18 +98,17 @@ void main() {
 
     group('run', () {
       test('prompts for update when newer version exists', () async {
-        when(() => pubUpdater.isUpToDate(
-              packageName: any(named: 'packageName'),
-              currentVersion: any(named: 'currentVersion'),
-            )).thenAnswer((_) => Future.value(false));
+        when(
+          () => pubUpdater.getLatestVersion(any()),
+        ).thenAnswer((_) async => latestVersion);
 
         when(() => logger.prompt(any())).thenReturn('n');
 
         final result = await commandRunner.run(['--version']);
         expect(result, equals(ExitCode.success.code));
         verify(
           () => logger.info(
-            lightYellow.wrap('A new release of $packageName is available.'),
+            '''${lightYellow.wrap('A new version of $packageName is available:')} ${lightCyan.wrap(packageVersion)} -> ${lightCyan.wrap(latestVersion)}''',
           ),
         ).called(1);
         verify(
@@ -122,10 +118,7 @@ void main() {
 
       test('handles pub update errors gracefully', () async {
         when(
-          () => pubUpdater.isUpToDate(
-            packageName: any(named: 'packageName'),
-            currentVersion: any(named: 'currentVersion'),
-          ),
+          () => pubUpdater.getLatestVersion(any()),
         ).thenThrow(Exception('oops'));
 
         final result = await commandRunner.run(['--version']);
@@ -138,17 +131,16 @@ void main() {
       });
 
       test('updates on "y" response when newer version exists', () async {
-        when(() => pubUpdater.isUpToDate(
-              packageName: any(named: 'packageName'),
-              currentVersion: any(named: 'currentVersion'),
-            )).thenAnswer((_) => Future.value(false));
+        when(
+          () => pubUpdater.getLatestVersion(any()),
+        ).thenAnswer((_) async => latestVersion);
 
         when(() => logger.prompt(any())).thenReturn('y');
         when(() => logger.progress(any())).thenReturn(([String? message]) {});
 
         final result = await commandRunner.run(['--version']);
         expect(result, equals(ExitCode.success.code));
-        verify(() => logger.progress('Updating')).called(1);
+        verify(() => logger.progress('Updating to $latestVersion')).called(1);
       });
 
       test('prompts for analytics collection on first run (y)', () async {