@pipepack/enhanced-resolver/lib/observable/possible.js

yet, reimplement enhanced-resolve with the idea 'simple is best'.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.possible = possible;

var _path = require("path");

var _rxjs = require("rxjs");

var _operators = require("rxjs/operators");

var _is = require("./is");

var _assign = require("../utils/assign");

/**
 * @description - spread node search paths, filter none exist directory
 * @author - huang.jian <hjj491229492@hotmail.com>
 */
// package
// internal
function possible(fs, modules, request) {
  return (0, _rxjs.from)(modules).pipe((0, _operators.filter)(context => (0, _path.isAbsolute)(context)), (0, _operators.concatMap)(context => (0, _is.isDirectory)(fs, context, (0, _assign.assign)(request, {
    context
  }))));
}
//# sourceMappingURL=possible.js.map