jest-resolve - npm Package Compare versions

Comparing version 28.0.0-alpha.8 to 28.0.0-alpha.9

build/defaultResolver.js

@@ -100,2 +100,30 @@ 'use strict';
       moduleName = `${moduleName}/${segments.shift()}`;
+    } // self-reference
+
+    const closestPackageJson = (0, _fileWalkers.findClosestPackageJson)(
+      options.basedir
+    );
+
+    if (closestPackageJson) {
+      const pkg = (0, _fileWalkers.readPackageCached)(closestPackageJson);
+
+      if (pkg.name === moduleName && pkg.exports) {
+        const subpath = segments.join('/') || '.';
+        const resolved = (0, _resolve2.resolve)(
+          pkg,
+          subpath,
+          createResolveOptions(options.conditions)
+        );
+
+        if (!resolved) {
+          throw new Error(
+            '`exports` exists, but no results - this is a bug in Jest. Please report an issue'
+          );
+        }
+
+        return (0, _path().resolve)(
+          (0, _path().dirname)(closestPackageJson),
+          resolved
+        );
+      }
     }
@@ -118,4 +146,2 @@
       if (pkg.exports) {
-        // we need to make sure resolve ignores `main`
-        delete pkg.main;
         const subpath = segments.join('/') || '.';
@@ -126,10 +152,14 @@ const resolved = (0, _resolve2.resolve)(
           createResolveOptions(options.conditions)
-        ); // TODO: should we throw if not?
+        );
 
-        if (resolved) {
-          return (0, _path().resolve)(
-            (0, _path().dirname)(packageJsonPath),
-            resolved
+        if (!resolved) {
+          throw new Error(
+            '`exports` exists, but no results - this is a bug in Jest. Please report an issue'
           );
         }
+
+        return (0, _path().resolve)(
+          (0, _path().dirname)(packageJsonPath),
+          resolved
+        );
       }
@@ -136,0 +166,0 @@ }

build/resolver.js

@@ -280,3 +280,4 @@ 'use strict';
     const resolveNodeModule = (name, throwIfNotFound = false) => {
-      if (this.isCoreModule(name)) {
+      // Only skip default resolver
+      if (this.isCoreModule(name) && !this._options.resolver) {
         return name;
@@ -355,3 +356,4 @@ }
     const resolveNodeModule = async (name, throwIfNotFound = false) => {
-      if (this.isCoreModule(name)) {
+      // Only skip default resolver
+      if (this.isCoreModule(name) && !this._options.resolver) {
         return name;
@@ -358,0 +360,0 @@ }

package.json

 {
   "name": "jest-resolve",
-  "version": "28.0.0-alpha.8",
+  "version": "28.0.0-alpha.9",
   "repository": {
@@ -22,6 +22,6 @@ "type": "git",
     "graceful-fs": "^4.2.9",
-    "jest-haste-map": "^28.0.0-alpha.8",
+    "jest-haste-map": "^28.0.0-alpha.9",
     "jest-pnp-resolver": "^1.2.2",
-    "jest-util": "^28.0.0-alpha.8",
-    "jest-validate": "^28.0.0-alpha.8",
+    "jest-util": "^28.0.0-alpha.9",
+    "jest-validate": "^28.0.0-alpha.9",
     "resolve": "^1.20.0",
@@ -41,3 +41,3 @@ "resolve.exports": "^1.1.0",
   },
-  "gitHead": "d915e7df92b220dbe6e124585ba6459838a6c41c"
+  "gitHead": "7c63f5981eb20d4b89a4c04f3675e0050d8d7887"
 }

No alert changes

Improved metrics

Total package byte prevSize

60568

increased by1.55%

Lines of code

1882

increased by1.4%

Dependency changes

• Updatedjest-haste-map@^28.0.0-alpha.9

• Updatedjest-util@^28.0.0-alpha.9

• Updatedjest-validate@^28.0.0-alpha.9