Update upstream

.make-packages.js

@@ -30,9 +30,6 @@ const ESM2015_PKG = PKG_ROOT + '_esm2015/';
 const UMD_PKG = PKG_ROOT + 'bundles/';
 const TYPE_PKG = PKG_ROOT;
 
-const EXPORT_FILE = 'index.js';
-
-
 // License info for minified files
 let licenseUrl = 'https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt';
 let license = 'Apache License 2.0 ' + licenseUrl;
@@ -46,20 +43,29 @@ let rootPackageJson = Object.assign({}, pkg, {
  typings: './Rx.d.ts'
 });
 
-// Get a list of the file names
+// Get a list of the file names. Sort in reverse order so re-export files
+// such as "operators.js" are AFTER their more specfic exports, such as
+// "operators/map.js". This is due to a Webpack bug for node-resolved imports
+// (rxjs/operators resolves to rxjs/operators.js), Webpack's "alias"
+// functionality requires that the most broad mapping (rxjs/operators) be at
+// the end of the alias mapping object. Created Webpack issue:
+// https://github.com/webpack/webpack/issues/5870
 const fileNames = klawSync(CJS_ROOT, {
  nodir: true,
  filter: function(item) {
  return item.path.endsWith('.js');
  }
 })
 .map(item => item.path)
-.map(path => path.slice((`${__dirname}/${CJS_ROOT}`).length));
+.map(path => path.slice((`${__dirname}/${CJS_ROOT}`).length))
+.sort().reverse();
 
 // Execute build optimizer transforms on ESM5 files
 fileNames.map(fileName => {
  if (!bo) return fileName;
  let fullPath = path.resolve(__dirname, ESM5_ROOT, fileName);
+ // The file won't exist when running build_test as we don't create the ESM5 sources
+ if (!fs.existsSync(fullPath)) return fileName;
  let content = fs.readFileSync(fullPath).toString();
  let transformed = bo.transformJavascript({
  content: content,
@@ -70,29 +76,14 @@ fileNames.map(fileName => {
 });
 
 // Create an object hash mapping imports to file names
-const fileMappings = fileNames.reduce((acc, fileName) => {
+const importTargets = fileNames.reduce((acc, fileName) => {
  // Get the name of the file to be the new directory
  const directory = fileName.slice(0, fileName.length - 3);
 
  acc[directory] = fileName;
  return acc;
 }, {});
 
-// For node-resolved imports (rxjs/operators resolves to rxjs/operators/index.js), Webpack's "alias"
-// functionality requires that the most broad mapping (rxjs/operators) be at the end of the alias
-// mapping object. Created Webpack issue: https://github.com/webpack/webpack/issues/5870
-const importTargets = Object.assign({}, fileMappings, fileNames.reduce((acc, fileName) => {
- // If the fileName is index.js (re-export file), create another entry
- // for the root of the export. Example:
- // fileName = 'rxjs/operators/index.js'
- // create entry:
- // {'rxjs/operators': 'rxjs/operators/index.js'}
- if (fileName.slice(fileName.length - EXPORT_FILE.length) === EXPORT_FILE) {
- acc[fileName.slice(0, EXPORT_FILE.length + 1)] = fileName;
- }
- return acc;
-}, {}));
-
 createImportTargets(importTargets, "_esm5/", ESM5_PKG);
 createImportTargets(importTargets, "_esm2015/", ESM2015_PKG);
 

src/operators.ts

@@ -0,0 +1,108 @@
+export { audit } from './operators/audit';
+export { auditTime } from './operators/auditTime';
+export { buffer } from './operators/buffer';
+export { bufferCount } from './operators/bufferCount';
+export { bufferTime } from './operators/bufferTime';
+export { bufferToggle } from './operators/bufferToggle';
+export { bufferWhen } from './operators/bufferWhen';
+export { catchError } from './operators/catchError';
+export { combineAll } from './operators/combineAll';
+export { combineLatest } from './operators/combineLatest';
+export { concat } from './operators/concat';
+export { concatAll } from './operators/concatAll';
+export { concatMap } from './operators/concatMap';
+export { concatMapTo } from './operators/concatMapTo';
+export { count } from './operators/count';
+export { debounce } from './operators/debounce';
+export { debounceTime } from './operators/debounceTime';
+export { defaultIfEmpty } from './operators/defaultIfEmpty';
+export { delay } from './operators/delay';
+export { delayWhen } from './operators/delayWhen';
+export { dematerialize } from './operators/dematerialize';
+export { distinct } from './operators/distinct';
+export { distinctUntilChanged } from './operators/distinctUntilChanged';
+export { distinctUntilKeyChanged } from './operators/distinctUntilKeyChanged';
+export { elementAt } from './operators/elementAt';
+export { every } from './operators/every';
+export { exhaust } from './operators/exhaust';
+export { exhaustMap } from './operators/exhaustMap';
+export { expand } from './operators/expand';
+export { filter } from './operators/filter';
+export { finalize } from './operators/finalize';
+export { find } from './operators/find';
+export { findIndex } from './operators/findIndex';
+export { first } from './operators/first';
+export { groupBy } from './operators/groupBy';
+export { ignoreElements } from './operators/ignoreElements';
+export { isEmpty } from './operators/isEmpty';
+export { last } from './operators/last';
+export { map } from './operators/map';
+export { mapTo } from './operators/mapTo';
+export { materialize } from './operators/materialize';
+export { max } from './operators/max';
+export { merge } from './operators/merge';
+export { mergeAll } from './operators/mergeAll';
+export { mergeMap } from './operators/mergeMap';
+export { mergeMap as flatMap } from './operators/mergeMap';
+export { mergeMapTo } from './operators/mergeMapTo';
+export { mergeScan } from './operators/mergeScan';
+export { min } from './operators/min';
+export { multicast } from './operators/multicast';
+export { observeOn } from './operators/observeOn';
+export { onErrorResumeNext } from './operators/onErrorResumeNext';
+export { pairwise } from './operators/pairwise';
+export { partition } from './operators/partition';
+export { pluck } from './operators/pluck';
+export { publish } from './operators/publish';
+export { publishBehavior } from './operators/publishBehavior';
+export { publishLast } from './operators/publishLast';
+export { publishReplay } from './operators/publishReplay';
+export { race } from './operators/race';
+export { reduce } from './operators/reduce';
+export { repeat } from './operators/repeat';
+export { repeatWhen } from './operators/repeatWhen';
+export { retry } from './operators/retry';
+export { retryWhen } from './operators/retryWhen';
+export { refCount } from './operators/refCount';
+export { sample } from './operators/sample';
+export { sampleTime } from './operators/sampleTime';
+export { scan } from './operators/scan';
+export { sequenceEqual } from './operators/sequenceEqual';
+export { share } from './operators/share';
+export { shareReplay } from './operators/shareReplay';
+export { single } from './operators/single';
+export { skip } from './operators/skip';
+export { skipLast } from './operators/skipLast';
+export { skipUntil } from './operators/skipUntil';
+export { skipWhile } from './operators/skipWhile';
+export { startWith } from './operators/startWith';
+/**
+ * TODO(https://github.com/ReactiveX/rxjs/issues/2900): Add back subscribeOn once it can be
+ * treeshaken. Currently if this export is added back, it
+ * forces apps to bring in asap scheduler along with
+ * Immediate, root, and other supporting code.
+ */
+// export { subscribeOn } from './operators/subscribeOn';
+export { switchAll } from './operators/switchAll';
+export { switchMap } from './operators/switchMap';
+export { switchMapTo } from './operators/switchMapTo';
+export { take } from './operators/take';
+export { takeLast } from './operators/takeLast';
+export { takeUntil } from './operators/takeUntil';
+export { takeWhile } from './operators/takeWhile';
+export { tap } from './operators/tap';
+export { throttle } from './operators/throttle';
+export { throttleTime } from './operators/throttleTime';
+export { timeInterval } from './operators/timeInterval';
+export { timeout } from './operators/timeout';
+export { timeoutWith } from './operators/timeoutWith';
+export { timestamp } from './operators/timestamp';
+export { toArray } from './operators/toArray';
+export { window } from './operators/window';
+export { windowCount } from './operators/windowCount';
+export { windowTime } from './operators/windowTime';
+export { windowToggle } from './operators/windowToggle';
+export { windowWhen } from './operators/windowWhen';
+export { withLatestFrom } from './operators/withLatestFrom';
+export { zip } from './operators/zip';
+export { zipAll } from './operators/zipAll';