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cd1b52483e
In addition to the existing `exports` conditional exports we ship as part of APF v13, we want to expose the non-bundled ESM2020 output through the `esm2020` conditional name. Additionally we will expose the flat ES2020 files through the `es2020` conditional field, allowing consumers (like the CLI) to prioritize certain formats. e.g. consider the case with RXJS where it currently defaults to the ESM5 output. The CLI could now set `es2015` as the conditional to leverage the ES2015 output of RXJS. This unveils a problem though since this would also mean that `ES2015` output of the framework Angular packages would be used instead of the available ES2020 output. Here is the additional `es2020` conditional helpful as it allows the CLI to prioritize `es2020`, fallback to `es2015` and lastly fallback to `default`. if none do match for a certain package. PR Close #43740
25 lines
914 B
TypeScript
25 lines
914 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.io/license
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*/
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/**
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* Jasmine asymmetric matcher that compares a given object ensuring that it matches deep
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* with the other while also respecting the order of keys. This is useful when comparing
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* the NodeJS `package.json` `exports` field where order matters.
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*/
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export function matchesObjectWithOrder(expected: any): jasmine.AsymmetricMatcher<any> {
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return {
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asymmetricMatch(actual: any): boolean {
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// Use JSON stringify to compare the object with respect to the order of keys
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// in the object, and its nested objects.
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return JSON.stringify(actual) === JSON.stringify(expected);
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},
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jasmineToString(prettyPrint: typeof jasmine.pp): string {
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return prettyPrint(expected);
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}
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};
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}
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