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							- "use strict";
 
- Object.defineProperty(exports, "__esModule", { value: true });
 
- exports.Listr = void 0;
 
- const pMap = require("p-map");
 
- const rxjs_1 = require("rxjs");
 
- const state_constants_1 = require("./constants/state.constants");
 
- const task_1 = require("./lib/task");
 
- const task_wrapper_1 = require("./lib/task-wrapper");
 
- const renderer_1 = require("./utils/renderer");
 
- /**
 
-  * Creates a new set of Listr2 task list.
 
-  */
 
- class Listr {
 
-     constructor(task, options) {
 
-         var _a, _b, _c;
 
-         this.task = task;
 
-         this.options = options;
 
-         this.tasks = [];
 
-         this.err = [];
 
-         this.renderHook$ = new rxjs_1.Subject();
 
-         // assign over default options
 
-         this.options = {
 
-             ...{
 
-                 concurrent: false,
 
-                 renderer: 'default',
 
-                 nonTTYRenderer: 'verbose',
 
-                 exitOnError: true,
 
-                 exitAfterRollback: true,
 
-                 registerSignalListeners: true
 
-             },
 
-             ...options
 
-         };
 
-         // define parallel options
 
-         if (this.options.concurrent === true) {
 
-             this.concurrency = Infinity;
 
-         }
 
-         else if (typeof this.options.concurrent === 'number') {
 
-             this.concurrency = this.options.concurrent;
 
-         }
 
-         else {
 
-             this.concurrency = 1;
 
-         }
 
-         // get renderer class
 
-         const renderer = (0, renderer_1.getRenderer)(this.options.renderer, this.options.nonTTYRenderer, (_a = this.options) === null || _a === void 0 ? void 0 : _a.rendererFallback, (_b = this.options) === null || _b === void 0 ? void 0 : _b.rendererSilent);
 
-         this.rendererClass = renderer.renderer;
 
-         // depending on the result pass the given options in
 
-         if (!renderer.nonTTY) {
 
-             this.rendererClassOptions = this.options.rendererOptions;
 
-         }
 
-         else {
 
-             this.rendererClassOptions = this.options.nonTTYRendererOptions;
 
-         }
 
-         // parse and add tasks
 
-         /* istanbul ignore next */
 
-         this.add(task !== null && task !== void 0 ? task : []);
 
-         // Graceful interrupt for render cleanup
 
-         /* istanbul ignore if */
 
-         if (this.options.registerSignalListeners) {
 
-             process
 
-                 .once('SIGINT', () => {
 
-                 this.tasks.forEach(async (task) => {
 
-                     if (task.isPending()) {
 
-                         task.state$ = state_constants_1.ListrTaskState.FAILED;
 
-                     }
 
-                 });
 
-                 this.renderer.end(new Error('Interrupted.'));
 
-                 process.exit(127);
 
-             })
 
-                 .setMaxListeners(0);
 
-         }
 
-         // disable color programatically for CI purposes
 
-         /* istanbul ignore if */
 
-         if ((_c = this.options) === null || _c === void 0 ? void 0 : _c.disableColor) {
 
-             process.env.LISTR_DISABLE_COLOR = '1';
 
-         }
 
-     }
 
-     add(task) {
 
-         const tasks = Array.isArray(task) ? task : [task];
 
-         tasks.forEach((task) => {
 
-             this.tasks.push(new task_1.Task(this, task, this.options, { ...this.rendererClassOptions, ...task.options }));
 
-         });
 
-     }
 
-     async run(context) {
 
-         var _a, _b, _c;
 
-         // start the renderer
 
-         if (!this.renderer) {
 
-             this.renderer = new this.rendererClass(this.tasks, this.rendererClassOptions, this.renderHook$);
 
-         }
 
-         this.renderer.render();
 
-         // create a new context
 
-         this.ctx = (_c = (_b = (_a = this.options) === null || _a === void 0 ? void 0 : _a.ctx) !== null && _b !== void 0 ? _b : context) !== null && _c !== void 0 ? _c : {};
 
-         // check if the items are enabled
 
-         await this.checkAll(this.ctx);
 
-         // run tasks
 
-         try {
 
-             await pMap(this.tasks, async (task) => {
 
-                 // check this item is enabled, conditions may change depending on context
 
-                 await task.check(this.ctx);
 
-                 return this.runTask(task, this.ctx, this.err);
 
-             }, { concurrency: this.concurrency });
 
-             this.renderer.end();
 
-         }
 
-         catch (err) {
 
-             if (this.options.exitOnError !== false) {
 
-                 this.renderer.end(err);
 
-                 // Do not exit when explicitly set to `false`
 
-                 throw err;
 
-             }
 
-         }
 
-         return this.ctx;
 
-     }
 
-     checkAll(context) {
 
-         return Promise.all(this.tasks.map((task) => task.check(context)));
 
-     }
 
-     runTask(task, context, errors) {
 
-         if (!task.isEnabled()) {
 
-             return Promise.resolve();
 
-         }
 
-         return new task_wrapper_1.TaskWrapper(task, errors, this.options).run(context);
 
-     }
 
- }
 
- exports.Listr = Listr;
 
 
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