@listr2/manager/dist/index.js

Extension for Listr2 to easily create sane defaults for task lists.

import { Listr } from "listr2";

//#region src/manager.ts
/**
* Creates a new Listr2 task manager.
*
* Useful for creating a single instance of Listr2 with pre-set settings.
*
* @see {@link https://listr2.kilic.dev/listr/manager.html}
*/
var Manager = class {
	errors = [];
	tasks = [];
	constructor(options) {
		this.options = options;
	}
	get ctx() {
		return this.options.ctx;
	}
	set ctx(ctx) {
		this.options.ctx = ctx;
	}
	add(tasks, options) {
		this.tasks = [...this.tasks, this.indent(tasks, options)];
	}
	async runAll(options) {
		options = {
			...this.options,
			...options
		};
		const tasks = [...this.tasks];
		this.tasks = [];
		return await this.run(tasks, options);
	}
	newListr(tasks, options) {
		return new Listr(tasks, options);
	}
	indent(tasks, options, taskOptions) {
		options = {
			...this.options,
			...options
		};
		if (typeof tasks === "function") return {
			...taskOptions,
			task: (ctx) => this.newListr(tasks(ctx), options)
		};
		return {
			...taskOptions,
			task: () => this.newListr(tasks, options)
		};
	}
	async run(tasks, options) {
		options = {
			...this.options,
			...options
		};
		const task = this.newListr(tasks, options);
		const ctx = await task.run();
		this.errors.push(...task.errors);
		return ctx;
	}
};

//#endregion
export { Manager };