Merge pull request #471 from markterrill/master

src/cli/serial.js

@@ -82,7 +82,12 @@ export default ({ commandProcessor, root }) => {
 
 	commandProcessor.createCommand(serial, 'flash', 'Flash firmware over serial using YMODEM protocol', {
 		params: '<binary>',
-		options: portOption,
+		options: Object.assign({
+			'yes': {
+				boolean: true,
+				description: 'Answer yes to all questions'
+			},
+		}, portOption),
 		handler: (args) => {
 			const SerialCommands = require('../cmd/serial');
 			return new SerialCommands().flashDevice(args.params.binary, args);

src/cmd/flash.js

@@ -27,7 +27,7 @@ class FlashCommand {
 		if (usb) {
 			result = this.flashDfu({ binary, factory, force });
 		} else if (serial) {
-			result = this.flashYModem({ binary, port });
+			result = this.flashYModem({ binary, port, yes });
 		} else {
 			result = this.flashCloud({ device, files, target, yes });
 		}
@@ -40,11 +40,12 @@ class FlashCommand {
 		return new CloudCommands().flashDevice(device, files, { target, yes });
 	}
 
-	flashYModem({ binary, port }) {
+	flashYModem({ binary, port, yes }) {
 		const SerialCommands = require('../cmd/serial');
-		return new SerialCommands().flashDevice(binary, { port });
+		return new SerialCommands().flashDevice(binary, { port, yes });
 	}
 
+
 	flashDfu({ binary, factory, force }) {
 		let specs, destSegment, destAddress;
 		let flashingKnownApp = false;

src/cmd/serial.js

@@ -352,9 +352,14 @@ class SerialCommand {
 		]);
 	}
 
-	flashDevice(binary, { port }) {
+	flashDevice(binary, { port, yes }) {
 		let device;
-		return this._promptForListeningMode().then(() => {
+
+		return Promise.resolve().then(() => {
+			if (!yes) {
+				return this._promptForListeningMode();
+			}
+		}).then(() => {
 			return this.whatSerialPortDidYouMean(port, true);
 		}).then(_device => {
 			device = _device;