72 lines
2.2 KiB
JavaScript
72 lines
2.2 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var optionsManager = require("./managers/options");
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var taskManager = require("./managers/tasks");
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var reader_async_1 = require("./providers/reader-async");
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var reader_stream_1 = require("./providers/reader-stream");
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var reader_sync_1 = require("./providers/reader-sync");
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var arrayUtils = require("./utils/array");
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var streamUtils = require("./utils/stream");
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/**
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* Synchronous API.
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*/
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function sync(source, opts) {
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assertPatternsInput(source);
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var works = getWorks(source, reader_sync_1.default, opts);
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return arrayUtils.flatten(works);
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}
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exports.sync = sync;
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/**
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* Asynchronous API.
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*/
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function async(source, opts) {
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try {
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assertPatternsInput(source);
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}
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catch (error) {
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return Promise.reject(error);
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}
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var works = getWorks(source, reader_async_1.default, opts);
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return Promise.all(works).then(arrayUtils.flatten);
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}
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exports.async = async;
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/**
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* Stream API.
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*/
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function stream(source, opts) {
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assertPatternsInput(source);
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var works = getWorks(source, reader_stream_1.default, opts);
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return streamUtils.merge(works);
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}
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exports.stream = stream;
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/**
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* Return a set of tasks based on provided patterns.
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*/
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function generateTasks(source, opts) {
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assertPatternsInput(source);
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var patterns = [].concat(source);
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var options = optionsManager.prepare(opts);
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return taskManager.generate(patterns, options);
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}
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exports.generateTasks = generateTasks;
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/**
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* Returns a set of works based on provided tasks and class of the reader.
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*/
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function getWorks(source, _Reader, opts) {
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var patterns = [].concat(source);
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var options = optionsManager.prepare(opts);
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var tasks = taskManager.generate(patterns, options);
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var reader = new _Reader(options);
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return tasks.map(reader.read, reader);
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}
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function assertPatternsInput(source) {
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if ([].concat(source).every(isString)) {
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return;
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}
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throw new TypeError('Patterns must be a string or an array of strings');
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}
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function isString(source) {
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/* tslint:disable-next-line strict-type-predicates */
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return typeof source === 'string';
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}
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