src/vs/platform/extensionManagement/node/extensionManagementService.ts/ExtensionManagementService/zip
class ExtensionManagementService:	async zip(extension: ILocalExtension): Promise<URI> {
		this.logService.trace('ExtensionManagementService#zip', extension.identifier.id);
		const files = await this.collectFiles(extension);
		const location = await zip(joinPath(this.environmentService.tmpDir, generateUuid()).fsPath, files);
		return URI.file(location);
	}