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SkyZeroZx
95f56d33fe
Enables direct navigation to Angular components from the Chrome Performance panel's flame graph.
This feature integrates Angular DevTools with Chrome's `setOpenResourceHandler` by registering a custom URL scheme (`angular-devtools://component/{instanceId}`).
Closes #63960
21 lines
803 B
TypeScript
21 lines
803 B
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.dev/license
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*/
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/**
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* This content script runs at `document_start` in the MAIN world (Chrome MV3)
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* so it executes in the page's JavaScript context **before** any page scripts,
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* including Angular.
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*
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* It sets a global flag that `@angular/core`'s profiler checks when deciding
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* whether to emit `angular-devtools://` deep link URLs in `console.timeStamp`
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* calls. The flag is only set when the Angular DevTools extension is installed,
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* ensuring that custom-scheme links never appear in performance traces on
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* browsers where they wouldn't be handled.
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*/
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(window as any).__NG_DEVTOOLS_CONNECTED__ = true;
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