@swc/jest - npm Package Compare versions

Comparing version 0.2.18 to 0.2.19

index.js

@@ -32,2 +32,11 @@ "use strict";
 };
+var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+        if (ar || !(i in from)) {
+            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+            ar[i] = from[i];
+        }
+    }
+    return to.concat(ar || Array.prototype.slice.call(from));
+};
 var __importDefault = (this && this.__importDefault) || function (mod) {
@@ -37,41 +46,35 @@ return (mod && mod.__esModule) ? mod : { "default": mod };
 var fs = __importStar(require("fs"));
+var crypto = __importStar(require("crypto"));
 var path = __importStar(require("path"));
 var process = __importStar(require("process"));
-var vm = __importStar(require("vm"));
 var create_cache_key_function_1 = __importDefault(require("@jest/create-cache-key-function"));
 var core_1 = require("@swc/core");
-/**
- * Loads closest package.json in the directory hierarchy
- */
-function loadClosestPackageJson(attempts) {
-    if (attempts === void 0) { attempts = 1; }
-    if (attempts > 5) {
-        throw new Error('Can\'t resolve main package.json file');
-    }
-    var mainPath = attempts === 1 ? './' : Array(attempts).join('../');
-    try {
-        return require(path.join(process.cwd(), mainPath, 'package.json'));
-    }
-    catch (e) {
-        return loadClosestPackageJson(attempts + 1);
-    }
-}
-var packageConfig = loadClosestPackageJson();
-var isEsmProject = packageConfig.type === 'module';
-// Jest use the `vm` [Module API](https://nodejs.org/api/vm.html#vm_class_vm_module) for ESM.
-// see https://github.com/facebook/jest/issues/9430
-var supportsEsm = 'Module' in vm;
 function createTransformer(swcTransformOpts) {
     var computedSwcOptions = buildSwcTransformOpts(swcTransformOpts);
+    var cacheKeyFunction = (0, create_cache_key_function_1.default)([], [JSON.stringify(computedSwcOptions)]);
     return {
         process: function (src, filename, jestOptions) {
-            if (supportsEsm) {
-                set(computedSwcOptions, 'module.type', isEsm(filename, jestOptions) ? 'es6' : 'commonjs');
+            set(computedSwcOptions, 'module.type', jestOptions.supportsStaticESM ? 'es6' : 'commonjs');
+            return (0, core_1.transformSync)(src, __assign(__assign({}, computedSwcOptions), { module: __assign(__assign({}, computedSwcOptions.module), { type: (jestOptions.supportsStaticESM ? 'es6' : 'commonjs') }), filename: filename }));
+        },
+        processAsync: function (src, filename) {
+            return (0, core_1.transform)(src, __assign(__assign({}, computedSwcOptions), { module: __assign(__assign({}, computedSwcOptions.module), { 
+                    // async transform is always ESM
+                    type: 'es6' }), filename: filename }));
+        },
+        getCacheKey: function (src, filename) {
+            var rest = [];
+            for (var _i = 2; _i < arguments.length; _i++) {
+                rest[_i - 2] = arguments[_i];
             }
-            if (!computedSwcOptions.sourceMaps) {
-                set(computedSwcOptions, 'sourceMaps', 'inline');
-            }
-            return (0, core_1.transformSync)(src, __assign(__assign({}, computedSwcOptions), { filename: filename }));
-        },
-        getCacheKey: (0, create_cache_key_function_1.default)([], [JSON.stringify(computedSwcOptions)])
+            // @ts-expect-error - type overload is confused
+            var baseCacheKey = cacheKeyFunction.apply(void 0, __spreadArray([src, filename], rest, false));
+            var options = typeof rest[0] === 'string' ? rest[1] : rest[0];
+            return crypto
+                .createHash('md5')
+                .update(baseCacheKey)
+                .update('\0', 'utf8')
+                .update(JSON.stringify({ supportsStaticESM: options.supportsStaticESM }))
+                .digest('hex');
+        }
     };
@@ -97,5 +100,2 @@ }
     var computedSwcOptions = swcOptions || getOptionsFromSwrc();
-    if (!supportsEsm) {
-        set(computedSwcOptions, 'module.type', 'commonjs');
-    }
     if (!((_a = computedSwcOptions.jsc) === null || _a === void 0 ? void 0 : _a.target)) {
@@ -107,16 +107,7 @@ set(computedSwcOptions, 'jsc.target',
     set(computedSwcOptions, 'jsc.transform.hidden.jest', true);
+    if (!computedSwcOptions.sourceMaps) {
+        set(computedSwcOptions, 'sourceMaps', 'inline');
+    }
     return computedSwcOptions;
 }
-function getJestConfig(jestConfig) {
-    return 'config' in jestConfig
-        // jest 27
-        ? jestConfig.config
-        // jest 26
-        : jestConfig;
-}
-function isEsm(filename, jestOptions) {
-    var _a;
-    return (/\.jsx?$/.test(filename) && isEsmProject) ||
-        ((_a = getJestConfig(jestOptions).extensionsToTreatAsEsm) === null || _a === void 0 ? void 0 : _a.find(function (ext) { return filename.endsWith(ext); }));
-}
 function set(obj, path, value) {
@@ -123,0 +114,0 @@ var o = obj;

package.json

 {
   "name": "@swc/jest",
-  "version": "0.2.18",
+  "version": "0.2.19",
   "description": "swc integration for jest",
@@ -31,2 +31,3 @@ "main": "index.js",
   "devDependencies": {
+    "@jest/transform": "^27.5.1",
     "@swc/core": "^1.2.85",
@@ -45,6 +46,3 @@ "@types/node": "^16.11.12",
     "index.js"
-  ],
-  "workspaces": [
-    "examples/*"
   ]
 }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

9373

increased by1.91%

Number of low supply chain risk alerts

1

decreased by-66.67%

Worsened metrics

Dev dependency count

8

increased by14.29%

Lines of code

121

decreased by-6.92%

No dependency changes