feat: ns8 (#5508)

* chore: handle staleFiles

* refactor: clean up karma-execution

* fix(arm64): run pod install via rosetta2

* chore: webpack5 wip

* test: fix assertion to include new staleFiles

* chore(release): 8.0.0-alpha.0

* chore: improved webpack5 handling

* chore: cleanup

* fix: ignore empty compilation

* chore(release): 8.0.0-alpha.1

* chore(release): 8.0.0-alpha.2

* chore: fix hmr regex

* chore(release): 8.0.0-alpha.3

* feat: migrations for ns8

* chore: remove console.logs

* chore: bump ios-device-lib

* feat: allow defaultValue fallback in config getValue

* chore: adjust migration desiredVersions

Author: rigor789

lib/bootstrap.ts

@@ -472,3 +472,5 @@ injector.require(
 	"./services/metadata-filtering-service"
 );
 injector.require("tempService", "./services/temp-service");
+
+injector.require("sharedEventBus", "./shared-event-bus");

lib/commands/migrate.ts

@@ -9,6 +9,7 @@ export class MigrateCommand implements ICommand {
 	constructor(
 		private $devicePlatformsConstants: Mobile.IDevicePlatformsConstants,
 		private $migrateController: IMigrateController,
+		private $staticConfig: Config.IStaticConfig,
 		private $projectData: IProjectData,
 		private $logger: ILogger
 	) {
@@ -28,18 +29,12 @@ export class MigrateCommand implements ICommand {
 		);
 
 		if (!shouldMigrateResult) {
+			const cliVersion = this.$staticConfig.version;
 			this.$logger.printMarkdown(
-				'__Project is compatible with NativeScript "v7.0.0". To get the latest NativeScript packages execute "ns update".__'
+				`__Project is compatible with NativeScript \`v${cliVersion}\`__`
 			);
 			return;
 		}
-		// else if (shouldMigrateResult.shouldMigrate === ShouldMigrate.ADVISED) {
-		// 	// todo: this shouldn't be here, because this is already the `ns migrate` path.
-		// 	this.$logger.printMarkdown(
-		// 		'__Project should work with NativeScript "v7.0.0" but a migration is advised. Run ns migrate to migrate.__'
-		// 	);
-		// 	return;
-		// }
 
 		await this.$migrateController.migrate(migrationData);
 	}

lib/commands/update.ts

@@ -61,7 +61,7 @@ export class UpdateCommand implements ICommand {
 				this.$devicePlatformsConstants.Android,
 				this.$devicePlatformsConstants.iOS,
 			],
-			allowInvalidVersions: true,
+			loose: true,
 		});
 
 		if (shouldMigrate) {

lib/common/dispatchers.ts

@@ -37,6 +37,7 @@ export class CommandDispatcher implements ICommandDispatcher {
 
 		if (this.$logger.getLevel() === "TRACE") {
 			// CommandDispatcher is called from external CLI's only, so pass the path to their package.json
+			this.$logger.trace("Collecting system information...");
 			const sysInfo = await this.$sysInfo.getSysInfo({
 				pathToNativeScriptCliPackageJson: path.join(
 					__dirname,