mirror of
https://github.com/angular/angular
synced 2026-05-24 09:28:37 +00:00
2a1ff17b42
This commit runs tslint --fix with the angular/angular tslint configuration on the files inside the devtools codebase. Notably, the file-header rule in `tslint.json` was missing a default attribute. This commit adds that default attribute and sets it to the license header that is present in all files in this repo. After running tslint --fix with this default added, this commit added the license header to all files in the devtools directory. Note for the reviewer: the automatically added license headers were added as comments with the "/*!" prefix. Since we want these comments removed in builds, and the rest of the codebase uses "/**", a simple find and replace was performed on the devtools directory to change these prefixes to "/**".
69 lines
2 KiB
TypeScript
69 lines
2 KiB
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.io/license
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*/
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import {ElementPosition} from 'protocol';
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import {arrayEquals} from 'shared-utils';
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import {ComponentTreeNode} from './interfaces';
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interface ConsoleReferenceNode {
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node: ComponentTreeNode|null;
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position: ElementPosition;
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}
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const CONSOLE_REFERENCE_PREFIX = '$ng';
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const CAPACITY = 5;
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const nodesForConsoleReference: ConsoleReferenceNode[] = [];
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export const setConsoleReference = (referenceNode: ConsoleReferenceNode) => {
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if (referenceNode.node === null) {
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return;
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}
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_setConsoleReference(referenceNode);
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};
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const _setConsoleReference = (referenceNode: ConsoleReferenceNode) => {
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prepareCurrentReferencesForInsertion(referenceNode);
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nodesForConsoleReference.unshift(referenceNode);
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assignConsoleReferencesFrom(nodesForConsoleReference);
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};
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const prepareCurrentReferencesForInsertion = (referenceNode: ConsoleReferenceNode) => {
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const foundIndex = nodesForConsoleReference.findIndex(
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(nodeToLookFor) => arrayEquals(nodeToLookFor.position, referenceNode.position));
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if (foundIndex !== -1) {
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nodesForConsoleReference.splice(foundIndex, 1);
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} else if (nodesForConsoleReference.length === CAPACITY) {
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nodesForConsoleReference.pop();
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}
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};
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const assignConsoleReferencesFrom = (referenceNodes: ConsoleReferenceNode[]) => {
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referenceNodes.forEach(
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(referenceNode, index) =>
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setDirectiveKey(referenceNode.node, getConsoleReferenceWithIndexOf(index)));
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};
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const setDirectiveKey = (node: ComponentTreeNode|null, key: string) => {
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Object.defineProperty(window, key, {
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get: () => {
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if (node?.component) {
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return node.component.instance;
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}
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if (node?.nativeElement) {
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return node.nativeElement;
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}
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return node;
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},
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configurable: true,
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});
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};
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const getConsoleReferenceWithIndexOf = (consoleReferenceIndex: number) =>
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`${CONSOLE_REFERENCE_PREFIX}${consoleReferenceIndex}`;
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