@jest/transform - npm Package Compare versions

Comparing version 29.3.1 to 29.4.0

build/index.d.ts

@@ -93,2 +93,3 @@ /**
   private _buildCacheKeyFromFileInfo;
+  private _buildTransformCacheKey;
   private _getCacheKey;
@@ -99,2 +100,3 @@ private _getCacheKeyAsync;
   private _getFileCachePathAsync;
+  private _getTransformPatternAndPath;
   private _getTransformPath;
@@ -214,3 +216,3 @@ loadTransformers(): Promise<void>;
   TransformerConfig = unknown,
-> = (transformerConfig?: TransformerConfig) => X;
+> = (transformerConfig?: TransformerConfig) => X | Promise<X>;
 
@@ -217,0 +219,0 @@ /**

build/ScriptTransformer.js

@@ -212,2 +212,5 @@ 'use strict';
   }
+  _buildTransformCacheKey(pattern, filepath) {
+    return pattern + filepath;
+  }
   _getCacheKey(fileData, filename, options) {
@@ -294,10 +297,11 @@ const configString = this._cache.configString;
   }
-  _getTransformPath(filename) {
-    const transformRegExp = this._cache.transformRegExp;
-    if (!transformRegExp) {
+  _getTransformPatternAndPath(filename) {
+    const transformEntry = this._cache.transformRegExp;
+    if (transformEntry == null) {
       return undefined;
     }
-    for (let i = 0; i < transformRegExp.length; i++) {
-      if (transformRegExp[i][0].test(filename)) {
-        return transformRegExp[i][1];
+    for (let i = 0; i < transformEntry.length; i++) {
+      const [transformRegExp, transformPath] = transformEntry[i];
+      if (transformRegExp.test(filename)) {
+        return [transformRegExp.source, transformPath];
       }
@@ -307,6 +311,13 @@ }
   }
+  _getTransformPath(filename) {
+    const transformInfo = this._getTransformPatternAndPath(filename);
+    if (!Array.isArray(transformInfo)) {
+      return undefined;
+    }
+    return transformInfo[1];
+  }
   async loadTransformers() {
     await Promise.all(
       this._config.transform.map(
-        async ([, transformPath, transformerConfig]) => {
+        async ([transformPattern, transformPath, transformerConfig], i) => {
           let transformer = await (0, _jestUtil().requireOrImportModule)(
@@ -323,3 +334,5 @@ transformPath
           if (isTransformerFactory(transformer)) {
-            transformer = transformer.createTransformer(transformerConfig);
+            transformer = await transformer.createTransformer(
+              transformerConfig
+            );
           }
@@ -340,3 +353,8 @@ if (
           };
-          this._transformCache.set(transformPath, res);
+          const transformCacheKey = this._buildTransformCacheKey(
+            this._cache.transformRegExp?.[i]?.[0].source ??
+              new RegExp(transformPattern).source,
+            transformPath
+          );
+          this._transformCache.set(transformCacheKey, res);
         }
@@ -356,9 +374,14 @@ )
     }
-    const transformPath = this._getTransformPath(filename);
-    if (transformPath == null) {
+    const transformPatternAndPath = this._getTransformPatternAndPath(filename);
+    if (!Array.isArray(transformPatternAndPath)) {
       return null;
     }
-    const cached = this._transformCache.get(transformPath);
-    if (cached != null) {
-      return cached;
+    const [transformPattern, transformPath] = transformPatternAndPath;
+    const transformCacheKey = this._buildTransformCacheKey(
+      transformPattern,
+      transformPath
+    );
+    const transformer = this._transformCache.get(transformCacheKey);
+    if (transformer !== undefined) {
+      return transformer;
     }
@@ -365,0 +388,0 @@ throw new Error(

package.json

 {
   "name": "@jest/transform",
-  "version": "29.3.1",
+  "version": "29.4.0",
   "repository": {
@@ -21,3 +21,3 @@ "type": "git",
     "@babel/core": "^7.11.6",
-    "@jest/types": "^29.3.1",
+    "@jest/types": "^29.4.0",
     "@jridgewell/trace-mapping": "^0.3.15",
@@ -29,14 +29,14 @@ "babel-plugin-istanbul": "^6.1.1",
     "graceful-fs": "^4.2.9",
-    "jest-haste-map": "^29.3.1",
+    "jest-haste-map": "^29.4.0",
     "jest-regex-util": "^29.2.0",
-    "jest-util": "^29.3.1",
+    "jest-util": "^29.4.0",
     "micromatch": "^4.0.4",
     "pirates": "^4.0.4",
     "slash": "^3.0.0",
-    "write-file-atomic": "^4.0.1"
+    "write-file-atomic": "^5.0.0"
   },
   "devDependencies": {
-    "@jest/test-utils": "^29.3.1",
+    "@jest/test-utils": "^29.4.0",
     "@types/babel__core": "^7.1.14",
-    "@types/convert-source-map": "^1.5.1",
+    "@types/convert-source-map": "^2.0.0",
     "@types/graceful-fs": "^4.1.3",
@@ -53,3 +53,3 @@ "@types/micromatch": "^4.0.1",
   },
-  "gitHead": "05deb8393c4ad71e19be2567b704dfd3a2ab5fc9"
+  "gitHead": "4bc0e8acaf990e6618a7bed1dca67760c20bb12a"
 }

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

59200

increased by15.51%

Number of package files

10

increased by11.11%

Lines of code

1565

increased by1.62%

Dependency changes

• + Addedsignal-exit@4.1.0(transitive)

• + Addedwrite-file-atomic@5.0.1(transitive)

• - Removedsignal-exit@3.0.7(transitive)

• - Removedwrite-file-atomic@4.0.2(transitive)

• Updated@jest/types@^29.4.0

• Updatedjest-haste-map@^29.4.0

• Updatedjest-util@^29.4.0

• Updatedwrite-file-atomic@^5.0.0