wip: implement flash steps

Author: hugomontero

src/cmd/setup-tachyon.js

@@ -5,14 +5,12 @@ const ParticleApi = require('./api');
 const settings = require('../../settings');
 const createApiCache = require('../lib/api-cache');
 const ApiClient = require('../lib/api-client');
-const temp = require('temp').track();
 const os = require('os');
-const FlashCommand = require('./flash');
 const CloudCommand = require('./cloud');
 
 const DownloadManager = require('../lib/download-manager');
 const path = require('path');
-const { prepareFlashFiles, getTachyonInfo, getEDLDevice, handleFlashError, promptOSSelection, isFile, readManifestFromLocalFile
+const { getTachyonInfo, getEDLDevice, handleFlashError, promptOSSelection, isFile, readManifestFromLocalFile
 } = require('../lib/tachyon-utils');
 const { workflows, workflowRun } = require('../lib/tachyon/workflow');
 
@@ -85,6 +83,7 @@ module.exports = class SetupTachyonCommands extends CLICommandBase {
 		await fs.ensureFile(this.outputLog);
 		this.ui.write(`${os.EOL}Starting Process. See logs at: ${this.outputLog}${os.EOL}`);
 		const deviceInfo = await this._getDeviceInfo();
+		deviceInfo.usbVersion = this.device.usbVersion.major;
 		this._printDeviceInfo(deviceInfo);
 		// check if there is a config file
 		// validate version if local then workflow will be inferred from the manifest
@@ -96,13 +95,18 @@ module.exports = class SetupTachyonCommands extends CLICommandBase {
 			ui: this.ui,
 			api: this.api,
 			deviceInfo: deviceInfo,
+			device: this.device,
 			log: {
+				file: this.outputLog,
 				info: (msg) => fs.appendFileSync(this.outputLog, `info: ${msg} ${os.EOL}`),
 				error: (msg) => fs.appendFileSync(this.outputLog, `error: ${msg} ${os.EOL}`),
 			}
 		};
 
-		await workflowRun(config.workflow, context);
+		const workflowContext = await workflowRun(config.workflow, context);
+		if (workflowContext.saveConfig) {
+			await this._saveConfig(workflowContext);
+		}
 	}
 
 	async _getDeviceInfo() {
@@ -270,6 +274,30 @@ module.exports = class SetupTachyonCommands extends CLICommandBase {
 		);
 	}
 
+	async _saveConfig(config) {
+		const configFields = [
+			'region',
+			'version',
+			'variant',
+			'skipCli',
+			'systemPassword',
+			'productId',
+			'timezone',
+			'wifi',
+			'country',
+		];
+		const configData = { ...config };
+
+		const savedConfig = Object.fromEntries(
+			configFields
+				.filter(key => key in configData && configData[key] !== null && configData[key] !== undefined)
+				.map(key => [key, configData[key]])
+		);
+		savedConfig.workflow = config.workflow.value;
+		await fs.writeFile(config.saveConfig, JSON.stringify(savedConfig, null, 2), 'utf-8');
+		this.ui.write(`${os.EOL}Configuration file written here: ${config.saveConfig}${os.EOL}`);
+	}
+
 	_particleApi() {
 		const auth = settings.access_token;
 		const api = new ParticleApi(settings.apiUrl, { accessToken: auth } );