feat: show check licenses command (#862)

Author: alestiago

lib/src/commands/packages/commands/check/check.dart

@@ -23,7 +23,4 @@ class PackagesCheckCommand extends Command<int> {
 
   @override
   String get name => 'check';
-
-  @override
-  bool get hidden => true;
 }

lib/src/commands/packages/commands/check/commands/licenses.dart

@@ -89,9 +89,6 @@ class PackagesCheckLicensesCommand extends Command<int> {
   @override
   String get name => 'licenses';
 
-  @override
-  bool get hidden => true;
-
   ArgResults get _argResults => argResults!;
 
   @override

test/src/commands/packages/commands/check/check_test.dart

@@ -43,9 +43,9 @@ void main() {
       }),
     );
 
-    test('is hidden', () {
+    test('is not hidden', () {
       final command = PackagesCheckCommand();
-      expect(command.hidden, isTrue);
+      expect(command.hidden, isFalse);
     });
   });
 }

test/src/commands/packages/commands/check/commands/licenses_test.dart

@@ -64,9 +64,9 @@ void main() {
       }),
     );
 
-    test('is hidden', () {
+    test('is not hidden', () {
       final command = PackagesCheckLicensesCommand();
-      expect(command.hidden, isTrue);
+      expect(command.hidden, isFalse);
     });
 
     group('throws usage exception', () {

test/src/commands/packages/packages_test.dart

@@ -11,7 +11,8 @@ const _expectedPackagesUsage = [
       '-h, --help    Print this usage information.\n'
       '\n'
       'Available subcommands:\n'
-      '  get   Get packages in a Dart or Flutter project.\n'
+      '  check   Perform checks in a Dart or Flutter project.\n'
+      '  get     Get packages in a Dart or Flutter project.\n'
       '\n'
       'Run "very_good help" to see global options.'
 ];