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Fatme Havaluova
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Fatme Havaluova
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Jun 24, 2015
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Original file line number | Diff line number | Diff line change |
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///<reference path="../.d.ts"/> | ||
"use strict"; | ||
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import path = require("path"); | ||
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export class InstallCommand implements ICommand { | ||
private _projectData: any; | ||
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constructor(private $fs: IFileSystem, | ||
private $errors: IErrors, | ||
private $logger: ILogger, | ||
private $options: IOptions, | ||
private $injector: IInjector, | ||
private $staticConfig: IStaticConfig) { } | ||
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public enableHooks = false; | ||
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public allowedParameters: ICommandParameter[] = []; | ||
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public execute(args: string[]): IFuture<void> { | ||
return (() => { | ||
let projectFilePath = this.getProjectFilePath(args[0]); | ||
let projectData = this.getProjectData(projectFilePath).wait(); | ||
let projectName = projectData.id.split(".")[2]; | ||
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this.$injector.resolve("projectService").createProject(projectName).wait(); | ||
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this.$options.path = path.join(this.$options.path || path.resolve("."), projectName); | ||
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this.$logger.info("Adding platforms..."); | ||
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let $platformsData = this.$injector.resolve("platformsData"); | ||
let $platformService = this.$injector.resolve("platformService"); | ||
_.each($platformsData.platformsNames, platform => { | ||
let platformData = $platformsData.getPlatformData(platform); | ||
let frameworkPackageData = projectData[platformData.frameworkPackageName]; | ||
if(frameworkPackageData && frameworkPackageData.version) { | ||
$platformService.addPlatforms([`${platform}@${frameworkPackageData.version}`]).wait(); | ||
} | ||
}); | ||
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}).future<void>()(); | ||
} | ||
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public canExecute(args: string[]): IFuture<boolean> { | ||
return (() => { | ||
let projectFilePath = this.getProjectFilePath(args[0]); | ||
let errorMessage = args[0] ? "The provided path doesn't contain package.json." : | ||
"The current directory doesn't contain package.json file. Execute the command in directory which contains package.json file or specify the path to package.json file."; | ||
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if(!this.$fs.exists(projectFilePath).wait()) { | ||
this.$errors.failWithoutHelp(errorMessage); | ||
} | ||
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let projectData = this.getProjectData(projectFilePath).wait(); | ||
if(!projectData) { | ||
this.$errors.failWithoutHelp("Invalid project file. Verify that the specified package.json file contains a nativescript key and try again."); | ||
} | ||
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if(!projectData.id) { | ||
this.$errors.failWithoutHelp("Invalid project file. Verify that the specified package.json file contains an id and try again."); | ||
} | ||
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return true; | ||
}).future<boolean>()(); | ||
} | ||
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private getProjectFilePath(providedPath: string): string { | ||
let resolvedPath = path.resolve(providedPath || "."); | ||
return path.basename(resolvedPath) === "package.json" ? resolvedPath : path.join(resolvedPath, "package.json"); | ||
} | ||
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private getProjectData(projectFilePath: string): IFuture<any> { | ||
return (() => { | ||
if(!this._projectData) { | ||
let fileContent = this.$fs.readJson(projectFilePath).wait(); | ||
this._projectData = fileContent[this.$staticConfig.CLIENT_NAME_KEY_IN_PROJECT_FILE]; | ||
} | ||
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return this._projectData; | ||
}).future<any>()(); | ||
} | ||
} | ||
$injector.registerCommand("install", InstallCommand); |