@babel/helpers - npm Package Compare versions

Comparing version 7.24.6 to 7.24.7

lib/helpers/asyncGeneratorDelegate.js

@@ -7,3 +7,3 @@ "use strict";
 exports.default = _asyncGeneratorDelegate;
-var _OverloadYield = require("OverloadYield");
+var _OverloadYield = require("./OverloadYield.js");
 function _asyncGeneratorDelegate(inner) {
@@ -19,3 +19,3 @@ var iter = {},
       done: false,
-      value: new _OverloadYield(value, 1)
+      value: new _OverloadYield.default(value, 1)
     };
@@ -22,0 +22,0 @@ }

lib/helpers/asyncIterator.js

@@ -49,5 +49,5 @@ "use strict";
     },
-    throw: function (value) {
+    throw: function (maybeError) {
       var thr = this.s.return;
-      if (thr === undefined) return Promise.reject(value);
+      if (thr === undefined) return Promise.reject(maybeError);
       return AsyncFromSyncIteratorContinuation(thr.apply(this.s, arguments));
@@ -54,0 +54,0 @@ }

lib/helpers/awaitAsyncGenerator.js

@@ -7,7 +7,7 @@ "use strict";
 exports.default = _awaitAsyncGenerator;
-var _OverloadYield = require("OverloadYield");
+var _OverloadYield = require("./OverloadYield.js");
 function _awaitAsyncGenerator(value) {
-  return new _OverloadYield(value, 0);
+  return new _OverloadYield.default(value, 0);
 }
 
 //# sourceMappingURL=awaitAsyncGenerator.js.map

lib/helpers/importDeferProxy.js

@@ -15,5 +15,5 @@ "use strict";
   var proxy = function (run) {
-    return function (arg1, arg2, arg3) {
+    return function (_target, p, receiver) {
       if (ns === null) ns = init();
-      return run(ns, arg2, arg3);
+      return run(ns, p, receiver);
     };
@@ -20,0 +20,0 @@ };

lib/helpers/wrapAsyncGenerator.js

@@ -7,9 +7,92 @@ "use strict";
 exports.default = _wrapAsyncGenerator;
-var _AsyncGenerator = require("AsyncGenerator");
+var _OverloadYield = require("./OverloadYield.js");
 function _wrapAsyncGenerator(fn) {
   return function () {
-    return new _AsyncGenerator(fn.apply(this, arguments));
+    return new AsyncGenerator(fn.apply(this, arguments));
   };
 }
+function AsyncGenerator(gen) {
+  var front, back;
+  function send(key, arg) {
+    return new Promise(function (resolve, reject) {
+      var request = {
+        key: key,
+        arg: arg,
+        resolve: resolve,
+        reject: reject,
+        next: null
+      };
+      if (back) {
+        back = back.next = request;
+      } else {
+        front = back = request;
+        resume(key, arg);
+      }
+    });
+  }
+  function resume(key, arg) {
+    try {
+      var result = gen[key](arg);
+      var value = result.value;
+      var overloaded = value instanceof _OverloadYield.default;
+      Promise.resolve(overloaded ? value.v : value).then(function (arg) {
+        if (overloaded) {
+          var nextKey = key === "return" ? "return" : "next";
+          if (!value.k || arg.done) {
+            return resume(nextKey, arg);
+          } else {
+            arg = gen[nextKey](arg).value;
+          }
+        }
+        settle(result.done ? "return" : "normal", arg);
+      }, function (err) {
+        resume("throw", err);
+      });
+    } catch (err) {
+      settle("throw", err);
+    }
+  }
+  function settle(type, value) {
+    switch (type) {
+      case "return":
+        front.resolve({
+          value: value,
+          done: true
+        });
+        break;
+      case "throw":
+        front.reject(value);
+        break;
+      default:
+        front.resolve({
+          value: value,
+          done: false
+        });
+        break;
+    }
+    front = front.next;
+    if (front) {
+      resume(front.key, front.arg);
+    } else {
+      back = null;
+    }
+  }
+  this._invoke = send;
+  if (typeof gen.return !== "function") {
+    this.return = undefined;
+  }
+}
+AsyncGenerator.prototype[typeof Symbol === "function" && Symbol.asyncIterator || "@@asyncIterator"] = function () {
+  return this;
+};
+AsyncGenerator.prototype.next = function (arg) {
+  return this._invoke("next", arg);
+};
+AsyncGenerator.prototype.throw = function (arg) {
+  return this._invoke("throw", arg);
+};
+AsyncGenerator.prototype.return = function (arg) {
+  return this._invoke("return", arg);
+};
 
 //# sourceMappingURL=wrapAsyncGenerator.js.map

package.json

 {
   "name": "@babel/helpers",
-  "version": "7.24.6",
+  "version": "7.24.7",
   "description": "Collection of helper functions used by Babel transforms.",
@@ -18,9 +18,9 @@ "author": "The Babel Team (https://babel.dev/team)",
   "dependencies": {
-    "@babel/template": "^7.24.6",
-    "@babel/types": "^7.24.6"
+    "@babel/template": "^7.24.7",
+    "@babel/types": "^7.24.7"
   },
   "devDependencies": {
-    "@babel/generator": "^7.24.6",
-    "@babel/helper-plugin-test-runner": "^7.24.6",
-    "@babel/parser": "^7.24.6",
+    "@babel/generator": "^7.24.7",
+    "@babel/helper-plugin-test-runner": "^7.24.7",
+    "@babel/parser": "^7.24.7",
     "regenerator-runtime": "^0.14.0"
@@ -27,0 +27,0 @@ },

scripts/build-helper-metadata.js

@@ -92,2 +92,9 @@ // NOTE: This file must be compatible with old Node.js versions, since it runs
         } else if (
+          process.env.IS_BABEL_OLD_E2E &&
+          child.isExportNamedDeclaration() &&
+          child.node.specifiers.length === 0
+        ) {
+          spansToRemove.push([child.node.start, child.node.end]);
+          child.remove();
+        } else if (
           child.isExportAllDeclaration() ||
@@ -94,0 +101,0 @@ child.isExportNamedDeclaration()

scripts/generate-helpers.js

@@ -100,3 +100,37 @@ /* eslint-disable import/no-extraneous-dependencies */
          */
-        {
+        ({ types: t }) => ({
+          // These pre/post hooks are needed because the TS transform is,
+          // when building in the old Babel e2e test, removing the
+          // `export { OverloadYield as default }` in the OverloadYield helper.
+          // TODO: Remove in Babel 8.
+          pre(file) {
+            if (!process.env.IS_BABEL_OLD_E2E) return;
+            file.metadata.exportName = null;
+            file.path.traverse({
+              ExportSpecifier(path) {
+                if (path.node.exported.name === "default") {
+                  file.metadata.exportName = path.node.local.name;
+                }
+              },
+            });
+          },
+          post(file) {
+            if (!process.env.IS_BABEL_OLD_E2E) return;
+            if (!file.metadata.exportName) return;
+            file.path.traverse({
+              ExportNamedDeclaration(path) {
+                if (
+                  !path.node.declaration &&
+                  path.node.specifiers.length === 0
+                ) {
+                  path.node.specifiers.push(
+                    t.exportSpecifier(
+                      t.identifier(file.metadata.exportName),
+                      t.identifier("default")
+                    )
+                  );
+                }
+              },
+            });
+          },
           visitor: {
@@ -121,3 +155,3 @@ ImportDeclaration(path) {
           },
-        },
+        }),
       ],
@@ -124,0 +158,0 @@ }).code;

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Found 1 instance in 1 package

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Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Long strings

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Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Fixed alerts

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

Found 1 instance in 1 package

Long strings

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Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

859322

increased by0.12%

Worsened metrics

Number of package files

234

decreased by-2.9%

Lines of code

6859

decreased by-0.42%

Number of low supply chain risk alerts

16

increased by14.29%

Dependency changes

• Updated@babel/template@^7.24.7

• Updated@babel/types@^7.24.7