microsoft/vscode-react-native
Publicmirrored from https://github.com/microsoft/vscode-react-nativeAvailable
src/extension/generalMobilePlatform.ts
120lines · modeblame
0a68f8dbArtem Egorov8 years ago | 1 | // Copyright (c) Microsoft Corporation. All rights reserved. |
| 2 | // Licensed under the MIT license. See LICENSE file in the project root for details. | |
| 3 | | |
| 4 | import * as Q from "q"; | |
e26a1f43Artem Egorov8 years ago | 5 | import * as fs from "fs"; |
0a68f8dbArtem Egorov8 years ago | 6 | |
| 7 | import {IRunOptions} from "./launchArgs"; | |
| 8 | import {Packager, PackagerRunAs} from "../common/packager"; | |
| 9 | import {PackagerStatus, PackagerStatusIndicator} from "./packagerStatusIndicator"; | |
| 10 | import {SettingsHelper} from "./settingsHelper"; | |
| 11 | import {OutputChannelLogger} from "./log/OutputChannelLogger"; | |
| 12 | | |
| 13 | export interface MobilePlatformDeps { | |
| 14 | packager?: Packager; | |
| 15 | } | |
| 16 | | |
| 17 | export type TargetType = "device" | "simulator"; | |
| 18 | | |
| 19 | export class GeneralMobilePlatform { | |
| 20 | protected projectPath: string; | |
| 21 | protected platformName: string; | |
| 22 | protected packager: Packager; | |
| 23 | protected logger: OutputChannelLogger; | |
| 24 | | |
| 25 | protected static deviceString: TargetType = "device"; | |
| 26 | protected static simulatorString: TargetType = "simulator"; | |
df8c800dArtem Egorov8 years ago | 27 | protected static NO_PACKAGER_VERSION = "0.42.0"; |
0a68f8dbArtem Egorov8 years ago | 28 | |
| 29 | constructor(protected runOptions: IRunOptions, platformDeps: MobilePlatformDeps = {}) { | |
| 30 | this.platformName = this.runOptions.platform; | |
| 31 | this.projectPath = this.runOptions.projectRoot; | |
2e432a9eArtem Egorov8 years ago | 32 | this.packager = platformDeps.packager || new Packager(this.runOptions.workspaceRoot, this.projectPath, SettingsHelper.getPackagerPort(this.runOptions.workspaceRoot), new PackagerStatusIndicator()); |
0a68f8dbArtem Egorov8 years ago | 33 | this.logger = OutputChannelLogger.getChannel(`React Native: Run ${this.platformName}`, true); |
| 34 | this.logger.clear(); | |
| 35 | } | |
| 36 | | |
| 37 | public runApp(): Q.Promise<void> { | |
| 38 | this.logger.info("Connected to packager. You can now open your app in the simulator."); | |
| 39 | return Q.resolve<void>(void 0); | |
| 40 | } | |
| 41 | | |
| 42 | public enableJSDebuggingMode(): Q.Promise<void> { | |
| 43 | this.logger.info("Debugger ready. Enable remote debugging in app."); | |
| 44 | return Q.resolve<void>(void 0); | |
| 45 | } | |
| 46 | | |
| 47 | public disableJSDebuggingMode(): Q.Promise<void> { | |
| 48 | this.logger.info("Debugger ready. Disable remote debugging in app."); | |
| 49 | return Q.resolve<void>(void 0); | |
| 50 | } | |
| 51 | | |
| 52 | public startPackager(): Q.Promise<void> { | |
| 53 | this.logger.info("Starting React Native Packager."); | |
| 54 | return this.packager.isRunning().then((running) => { | |
| 55 | if (running) { | |
| 56 | if (this.packager.getRunningAs() !== PackagerRunAs.REACT_NATIVE) { | |
| 57 | return this.packager.stop().then(() => | |
2e432a9eArtem Egorov8 years ago | 58 | this.packager.statusIndicator.updatePackagerStatus(PackagerStatus.PACKAGER_STOPPED) |
0a68f8dbArtem Egorov8 years ago | 59 | ); |
| 60 | } | |
| 61 | | |
| 62 | this.logger.info("Attaching to running React Native packager"); | |
| 63 | } | |
| 64 | return void 0; | |
| 65 | }) | |
| 66 | .then(() => { | |
| 67 | return this.packager.startAsReactNative(); | |
| 68 | }) | |
| 69 | .then(() => | |
2e432a9eArtem Egorov8 years ago | 70 | this.packager.statusIndicator.updatePackagerStatus(PackagerStatus.PACKAGER_STARTED)); |
0a68f8dbArtem Egorov8 years ago | 71 | } |
| 72 | | |
| 73 | public prewarmBundleCache(): Q.Promise<void> { | |
| 74 | // generalMobilePlatform should do nothing here. Method should be overriden by children for specific behavior. | |
| 75 | return Q.resolve<void>(void 0); | |
| 76 | } | |
| 77 | | |
| 78 | public getRunArgument(): string[] { | |
| 79 | throw new Error("Not yet implemented: GeneralMobilePlatform.getRunArgument"); | |
| 80 | } | |
e26a1f43Artem Egorov8 years ago | 81 | |
| 82 | public getEnvArgument(): any { | |
| 83 | let args = this.runOptions; | |
| 84 | | |
| 85 | if (args.envFile) { | |
| 86 | const env = {}; | |
| 87 | let buffer = fs.readFileSync(args.envFile, "utf8"); | |
| 88 | | |
| 89 | // Strip BOM | |
| 90 | if (buffer && buffer[0] === "\uFEFF") { | |
| 91 | buffer = buffer.substr(1); | |
| 92 | } | |
| 93 | | |
| 94 | buffer.split("\n").forEach((line: string) => { | |
| 95 | const r = line.match(/^\s*([\w\.\-]+)\s*=\s*(.*)?\s*$/); | |
| 96 | if (r !== null) { | |
| 97 | const key = r[1]; | |
| 98 | if (!process.env[key]) { // .env variables never overwrite existing variables | |
| 99 | let value = r[2] || ""; | |
| 100 | if (value.length > 0 && value.charAt(0) === "\"" && value.charAt(value.length - 1) === "\"") { | |
| 101 | value = value.replace(/\\n/gm, "\n"); | |
| 102 | } | |
| 103 | env[key] = value.replace(/(^['"]|['"]$)/g, ""); | |
| 104 | } | |
| 105 | } | |
| 106 | }); | |
| 107 | | |
| 108 | // launch config env vars overwrite .env vars | |
| 109 | for (let key in args.env) { | |
| 110 | if (args.env.hasOwnProperty(key)) { | |
| 111 | env[key] = args.env[key]; | |
| 112 | } | |
| 113 | } | |
| 114 | | |
| 115 | return env; | |
| 116 | } | |
| 117 | | |
| 118 | return args.env || {}; | |
| 119 | } | |
0a68f8dbArtem Egorov8 years ago | 120 | } |