aether - npm Package Compare versions

Comparing version 0.5.13 to 0.5.14

bower.json

 {
   "name": "aether",
-  "version": "0.5.13",
+  "version": "0.5.14",
   "homepage": "https://github.com/codecombat/aether",
@@ -5,0 +5,0 @@ "authors": [

lib/interpreter.js

@@ -129,3 +129,5 @@ (function() {
         strict: aether.language.id !== 'python',
-        foreignObjectMode: 'smart'
+        foreignObjectMode: aether.options.protectAPI ? 'smart' : 'link',
+        extraErrorInfo: true,
+        addExtraErrorInfoToStacks: true
       });
@@ -178,3 +180,3 @@ }
     return function(engine) {
-      var currentMark, frame_stack, top;
+      var currentMark, frame_stack, top, yieldValue;
       frame_stack = engine.evaluator.frames;
@@ -208,2 +210,10 @@ top = frame_stack[0];
       }
+      if (aether._shouldYield) {
+        yieldValue = aether._shouldYield;
+        aether._shouldYield = false;
+        if (frame_stack[1].type === 'loop') {
+          frame_stack[1].didYield = true;
+        }
+        return true;
+      }
       return false;
@@ -214,9 +224,5 @@ };
   module.exports.createThread = function(aether, fx) {
-    var Evaluator, engine, internalFx;
+    var engine, internalFx;
     internalFx = esper.Value.getBookmark(fx);
-    engine = new esper.Engine(aether.esperEngine.options);
-    engine.realm = aether.esperEngine.realm;
-    Evaluator = aether.esperEngine.evaluator.constructor;
-    engine.evaluator = new Evaluator(aether.esperEngine.realm, aether.esperEngine.evaluator.ast, aether.esperEngine.evaluator.frames[0].scope);
-    engine.evaluator.frames = [];
+    engine = aether.esperEngine.fork();
     upgradeEvaluator(aether, engine.evaluator);
@@ -223,0 +229,0 @@ return engine.makeFunctionFromClosure(internalFx, function() {

lib/protectBuiltins.js

 (function() {
-  var addGlobal, addedGlobals, builtinClones, builtinNames, builtinObjectNames, builtinReal, cloneBuiltin, copy, copyBuiltin, defineProperty, getOwnPropertyDescriptor, getOwnPropertyNames, globalScope, name, problems, replaceBuiltin, _, _i, _len, _ref, _ref1, _ref2;
+  var addGlobal, addedGlobals, builtinClones, builtinNames, builtinObjectNames, builtinReal, defineProperty, getOwnPropertyDescriptor, getOwnPropertyNames, globalScope, name, problems, replaceBuiltin, _, _i, _len, _ref, _ref1, _ref2;
 
@@ -12,4 +12,2 @@ _ = (_ref = (_ref1 = (_ref2 = typeof window !== "undefined" && window !== null ? window._ : void 0) != null ? _ref2 : typeof self !== "undefined" && self !== null ? self._ : void 0) != null ? _ref1 : typeof global !== "undefined" && global !== null ? global._ : void 0) != null ? _ref : require('lodash');
 
-  Object.freeze(Error);
-
   getOwnPropertyNames = Object.getOwnPropertyNames;
@@ -21,54 +19,2 @@
 
-  copy = function(source, target) {
-    var desc, name, _i, _len, _ref3;
-    if (target == null) {
-      return target;
-    }
-    _ref3 = getOwnPropertyNames(source);
-    for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
-      name = _ref3[_i];
-      if (name !== 'caller' && name !== 'arguments') {
-        if (getOwnPropertyDescriptor) {
-          desc = getOwnPropertyDescriptor(source, name);
-          if (!desc.get) {
-            target[name] = desc.value;
-          }
-        } else {
-          target[name] = source[name];
-        }
-      }
-    }
-    return target;
-  };
-
-  cloneBuiltin = function(obj) {
-    var masked;
-    masked = {};
-    copy(obj, masked);
-    if (obj.prototype) {
-      masked.prototype = {};
-      copy(obj.prototype, masked.prototype);
-    }
-    return masked;
-  };
-
-  copyBuiltin = function(source, target, resetPrototype) {
-    var name, _i, _len, _ref3, _results;
-    copy(source, target);
-    if (source.prototype) {
-      copy(source.prototype, target.prototype);
-      if (resetPrototype) {
-        _ref3 = getOwnPropertyNames(target.prototype);
-        _results = [];
-        for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
-          name = _ref3[_i];
-          if (source.prototype[name] == null) {
-            _results.push(delete target.prototype[name]);
-          }
-        }
-        return _results;
-      }
-    }
-  };
-
   globalScope = (function() {
@@ -91,4 +37,2 @@ return this;
     }
-    builtinClones.push(cloneBuiltin(value));
-    builtinReal.push(value);
     return addedGlobals[name] = value;
@@ -102,11 +46,4 @@ };
 
-  module.exports.replaceBuiltin = replaceBuiltin = function(name, value) {
-    var builtinIndex;
-    builtinIndex = _.indexOf(builtinReal, value);
-    if (builtinIndex === -1) {
-      return console.error("We can't replace builtin " + name + ", because we never added it:", value);
-    }
-    return builtinClones[builtinIndex] = cloneBuiltin(value);
-  };
+  module.exports.replaceBuiltin = replaceBuiltin = function(name, value) {};
 
 }).call(this);

package.json

 {
   "name": "aether",
-  "version": "0.5.13",
+  "version": "0.5.14",
   "description": "Analyzes, instruments, and transpiles JS to help beginners.",
@@ -5,0 +5,0 @@ "keywords": [

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

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 2 instances 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

Improved metrics

Total package byte prevSize

5562674

increased by3453.33%

Number of package files

84

increased by127.03%

Lines of code

41354

increased by1241.79%

Worsened metrics

Number of low quality alerts

15

increased by650%

Number of medium supply chain risk alerts

20

increased by566.67%

No dependency changes