96 lines
2.4 KiB
TypeScript
96 lines
2.4 KiB
TypeScript
import * as plugins from './smartnpm.plugins';
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import { NpmRegistry } from './smartnpm.classes.npmregistry';
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export class NpmPackage {
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public static async createFromFullMetadata(
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npmRegistryArg: NpmRegistry,
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fullMetadata: plugins.packageJson.FullMetadata
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) {
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const npmPackage = new NpmPackage(npmRegistryArg);
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Object.assign(npmPackage, fullMetadata);
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return npmPackage;
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}
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// INSTANCE
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public name: string = null;
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public scope: string = null;
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public version: string = null;
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public description: string = null;
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public keywords: string[] = null;
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public date: string;
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public license: string;
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public links: {
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npm: string;
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homepage: string;
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repository: string;
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bugs: string;
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};
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public author: {
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name: 'Lossless GmbH';
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};
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public publisher: {
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username: 'gitzone';
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email: 'npm@git.zone';
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};
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public maintainers: any = null;
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public dist: {
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integrity: string;
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shasum: string;
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tarball: string;
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};
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public score: {
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final: number;
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detail: {
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quality: number;
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popularity: number;
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maintenance: number;
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};
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} = null;
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public searchScore: number = null;
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public npmRegistryRef: NpmRegistry;
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constructor(npmRegistryArg: NpmRegistry) {
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this.npmRegistryRef = npmRegistryArg;
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}
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/**
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* saves the package to disk
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*/
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public async saveToDisk(targetDir: string) {
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const smartarchiveInstance = new plugins.smartarchive.SmartArchive();
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await smartarchiveInstance.extractArchiveFromUrlToFs(this.dist.tarball, targetDir);
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}
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/**
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* saves the package to memory
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*/
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public async saveToMemory() {}
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/**
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* get file from package
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*/
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public async getFileFromPackage(filePath: string): Promise<plugins.smartfile.Smartfile> {
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const done = plugins.smartpromise.defer<plugins.smartfile.Smartfile>();
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const smartarchiveInstance = new plugins.smartarchive.SmartArchive();
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const fileObservable = await smartarchiveInstance.extractArchiveFromUrlToObservable(
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this.dist.tarball
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);
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const wantedFilePath = plugins.path.join('package', filePath);
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const subscription = fileObservable.subscribe(
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(fileArg) => {
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if (fileArg.path === wantedFilePath) {
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done.resolve(fileArg);
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subscription.unsubscribe();
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}
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},
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(err) => {
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console.log(err);
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},
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() => {
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subscription.unsubscribe();
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}
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);
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return done.promise;
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}
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}
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