terminal-spinner-service.ts

const ora = require("ora");
import { injector } from "../common/yok";

export class TerminalSpinnerService implements ITerminalSpinnerService {
	public createSpinner(
		spinnerOptions: ITerminalSpinnerOptions = {}
	): ITerminalSpinner {
		spinnerOptions.stream = spinnerOptions.stream || process.stdout;
		return new ora(spinnerOptions);
	}

	public async execute<T>(
		spinnerOptions: ITerminalSpinnerOptions,
		action: () => Promise<T>
	): Promise<T> {
		const spinner = this.createSpinner(spinnerOptions);

		spinner.start();

		let result: T = null;
		try {
			result = await action();
		} catch (err) {
			spinner.fail();
			return null;
		}

		spinner.succeed();

		return result;
	}
}
injector.register("terminalSpinnerService", TerminalSpinnerService);