@datadog/browser-core - npm Package Compare versions

Comparing version 1.9.2 to 1.9.3

cjs/utils.d.ts

@@ -82,2 +82,5 @@ export declare type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
 export declare function isEmptyObject(object: object): boolean;
+/**
+ * inspired by https://mathiasbynens.be/notes/globalthis
+ */
 export declare function getGlobalObject<T>(): T;
@@ -84,0 +87,0 @@ export declare function getLocationOrigin(): string;

cjs/utils.js

@@ -227,5 +227,33 @@ "use strict";
 exports.isEmptyObject = isEmptyObject;
+/**
+ * inspired by https://mathiasbynens.be/notes/globalthis
+ */
 function getGlobalObject() {
-    // tslint:disable-next-line: function-constructor no-function-constructor-with-string-args
-    return (typeof globalThis === 'object' ? globalThis : Function('return this')());
+    if (typeof globalThis === 'object') {
+        return globalThis;
+    }
+    Object.defineProperty(Object.prototype, '_dd_temp_', {
+        get: function () {
+            return this;
+        },
+        configurable: true,
+    });
+    // @ts-ignore
+    var globalObject = _dd_temp_;
+    // @ts-ignore
+    delete Object.prototype._dd_temp_;
+    if (typeof globalObject !== 'object') {
+        // on safari _dd_temp_ is available on window but not globally
+        // fallback on other browser globals check
+        if (typeof self === 'object') {
+            globalObject = self;
+        }
+        else if (typeof window === 'object') {
+            globalObject = window;
+        }
+        else {
+            globalObject = {};
+        }
+    }
+    return globalObject;
 }
@@ -232,0 +260,0 @@ exports.getGlobalObject = getGlobalObject;

esm/utils.d.ts

@@ -82,2 +82,5 @@ export declare type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
 export declare function isEmptyObject(object: object): boolean;
+/**
+ * inspired by https://mathiasbynens.be/notes/globalthis
+ */
 export declare function getGlobalObject<T>(): T;
@@ -84,0 +87,0 @@ export declare function getLocationOrigin(): string;

esm/utils.js

@@ -205,5 +205,33 @@ export var ONE_SECOND = 1000;
 }
+/**
+ * inspired by https://mathiasbynens.be/notes/globalthis
+ */
 export function getGlobalObject() {
-    // tslint:disable-next-line: function-constructor no-function-constructor-with-string-args
-    return (typeof globalThis === 'object' ? globalThis : Function('return this')());
+    if (typeof globalThis === 'object') {
+        return globalThis;
+    }
+    Object.defineProperty(Object.prototype, '_dd_temp_', {
+        get: function () {
+            return this;
+        },
+        configurable: true,
+    });
+    // @ts-ignore
+    var globalObject = _dd_temp_;
+    // @ts-ignore
+    delete Object.prototype._dd_temp_;
+    if (typeof globalObject !== 'object') {
+        // on safari _dd_temp_ is available on window but not globally
+        // fallback on other browser globals check
+        if (typeof self === 'object') {
+            globalObject = self;
+        }
+        else if (typeof window === 'object') {
+            globalObject = window;
+        }
+        else {
+            globalObject = {};
+        }
+    }
+    return globalObject;
 }
@@ -210,0 +238,0 @@ export function getLocationOrigin() {

package.json

 {
   "name": "@datadog/browser-core",
-  "version": "1.9.2",
+  "version": "1.9.3",
   "license": "Apache-2.0",
@@ -29,3 +29,3 @@ "main": "cjs/index.js",
   },
-  "gitHead": "0cd09ed4844930c19084b9ac9c24635e108678ee"
+  "gitHead": "bc358020a4d7e933f4c71c7e00d48cb66a7ab2fb"
 }

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Improved metrics

Total package byte prevSize

355388

increased by0.66%

Lines of code

5861

increased by1.07%

No dependency changes