Added an option to control whether tns-modules should be skipped during livesync

Author: Tsvetan Raikov

lib/declarations.ts

@@ -93,6 +93,7 @@ interface IOptions extends ICommonOptions {
 	tnsModulesVersion: string;
 	teamId: string;
 	rebuild: boolean;
+	syncAllFiles: boolean;
 }
 
 interface IInitService {

lib/options.ts

@@ -37,7 +37,8 @@ export class Options extends commonOptionsLibPath.OptionsBase {
 			bundle: {type: OptionType.Boolean },
 			all: {type: OptionType.Boolean },
 			teamId: { type: OptionType.String },
-			rebuild: { type: OptionType.Boolean, default: true }
+			rebuild: { type: OptionType.Boolean, default: true },
+			syncAllFiles: { type: OptionType.Boolean }
 		},
 		path.join($hostInfo.isWindows ? process.env.AppData : path.join(osenv.home(), ".local/share"), ".nativescript-cli"),
 			$errors, $staticConfig);

lib/providers/livesync-provider.ts

@@ -7,6 +7,7 @@ export class LiveSyncProvider implements ILiveSyncProvider {
 		private $platformService: IPlatformService,
 		private $platformsData: IPlatformsData,
 		private $logger: ILogger,
+		private $options: IOptions,
 		private $childProcess: IChildProcess) { }
 
 	private static FAST_SYNC_FILE_EXTENSIONS = [".css", ".xml" ,".html"];
@@ -65,7 +66,12 @@ export class LiveSyncProvider implements ILiveSyncProvider {
 				temp.track();
 				let tempZip = temp.path({prefix: "sync", suffix: ".zip"});
 				this.$logger.trace("Creating zip file: " + tempZip);
-				this.$childProcess.spawnFromEvent("zip", [ "-r", "-0", tempZip, "app" ], "close", { cwd: path.dirname(projectFilesPath) }).wait();
+
+   				if (this.$options.syncAllFiles) {
+					this.$childProcess.spawnFromEvent("zip", [ "-r", "-0", tempZip, "app" ], "close", { cwd: path.dirname(projectFilesPath) }).wait();
+				} else {
+					this.$childProcess.spawnFromEvent("zip", [ "-r", "-0", tempZip, "app", "-x", "app/tns_modules/*" ], "close", { cwd: path.dirname(projectFilesPath) }).wait();
+				}
 
 				deviceAppData.device.fileSystem.transferFiles(deviceAppData, [{
 					getLocalPath: () => tempZip,