migrate.ts

export class MigrateCommand implements ICommand {
	public allowedParameters: ICommandParameter[] = [];

	constructor(
		private $devicePlatformsConstants: Mobile.IDevicePlatformsConstants,
		private $migrateController: IMigrateController,
		private $projectData: IProjectData,
		private $logger: ILogger) {
		this.$projectData.initializeProjectData();
	}

	public async execute(args: string[]): Promise<void> {
		const shouldMigrateResult = await this.$migrateController.shouldMigrate({
			projectDir: this.$projectData.projectDir,
			platforms: [this.$devicePlatformsConstants.Android, this.$devicePlatformsConstants.iOS]
		});

		if (!shouldMigrateResult) {
			this.$logger.printMarkdown('__Project is compatible with NativeScript "v6.0.0". To get the latest NativesScript packages execute "tns update".__');
			return;
		}

		await this.$migrateController.migrate({
			projectDir: this.$projectData.projectDir,
			platforms: [this.$devicePlatformsConstants.Android, this.$devicePlatformsConstants.iOS]
		});
	}
}

$injector.registerCommand("migrate", MigrateCommand);