fix(jest-resolve): remove jest-pnp-resolver

CHANGELOG.md

@@ -20,6 +20,7 @@
 - `[jest-transform]` Show enhanced `SyntaxError` message for all `SyntaxError`s ([#10749](https://github.com/facebook/jest/pull/10749))
 - `[jest-transform]` [**BREAKING**] Refactor API to pass an options bag around rather than multiple boolean options ([#10753](https://github.com/facebook/jest/pull/10753))
 - `[jest-transform]` [**BREAKING**] Refactor API of transformers to pass an options bag rather than separate `config` and other options
+- `[jest-resolve]` Remove unnecessary dependency `jest-pnp-resolver`
 
 ### Chore & Maintenance
 

packages/jest-resolve/package.json

@@ -18,7 +18,6 @@
     "chalk": "^4.0.0",
     "escalade": "^3.1.1",
     "graceful-fs": "^4.2.4",
-    "jest-pnp-resolver": "^1.2.2",
     "jest-util": "^26.6.2",
     "resolve": "^1.18.1",
     "slash": "^3.0.0"

packages/jest-resolve/src/defaultResolver.ts

@@ -6,13 +6,11 @@
  */
 
 import * as fs from 'graceful-fs';
-import pnpResolver from 'jest-pnp-resolver';
 import {Opts as ResolveOpts, sync as resolveSync} from 'resolve';
 import type {Config} from '@jest/types';
 import {tryRealpath} from 'jest-util';
 
 type ResolverOptions = {
-  allowPnp?: boolean;
   basedir: Config.Path;
   browser?: boolean;
   defaultResolver: typeof defaultResolver;
@@ -36,10 +34,6 @@ export default function defaultResolver(
   path: Config.Path,
   options: ResolverOptions,
 ): Config.Path {
-  if (process.versions.pnp && options.allowPnp !== false) {
-    return pnpResolver(path, options);
-  }
-
   const result = resolveSync(path, {
     basedir: options.basedir,
     extensions: options.extensions,

yarn.lock

@@ -12051,18 +12051,6 @@ fsevents@~2.1.2:
   languageName: unknown
   linkType: soft
 
-"jest-pnp-resolver@npm:^1.2.2":
-  version: 1.2.2
-  resolution: "jest-pnp-resolver@npm:1.2.2"
-  peerDependencies:
-    jest-resolve: "*"
-  peerDependenciesMeta:
-    jest-resolve:
-      optional: true
-  checksum: d91c86e3899f35ac1a6d40fa29e94212fc9b8e5e70d31d77ff281413441c844ec44a3673a3860f9b2155fed6738548f52eee9e63845e8d5f8550a890533c78cc
-  languageName: node
-  linkType: hard
-
 "jest-regex-util@^26.0.0, jest-regex-util@workspace:packages/jest-regex-util":
   version: 0.0.0-use.local
   resolution: "jest-regex-util@workspace:packages/jest-regex-util"
@@ -12119,7 +12107,6 @@ fsevents@~2.1.2:
     escalade: ^3.1.1
     graceful-fs: ^4.2.4
     jest-haste-map: ^26.6.2
-    jest-pnp-resolver: ^1.2.2
     jest-util: ^26.6.2
     resolve: ^1.18.1
     slash: ^3.0.0