mirror of
https://github.com/react/react-native.git
synced 2026-10-01 01:37:59 +08:00
Alex Hunt
a22ab422e8
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/54901 At present, we're only using a rough heuristic for whether a code change to `ReactNativeApi.d.ts` is a breaking change. Introduce `POTENTIALLY_BREAKING` result level and update Danger warnings box. Changelog: [Internal] Reviewed By: cipolleschi Differential Revision: D89287801 fbshipit-source-id: aced7911ecde37a1ad2c355d56ef0f0edde88fd4
61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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* @format
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* @oncall react_native
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*/
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require('../../shared/babelRegister').registerForScript();
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const {diffApiSnapshot} = require('./diffApiSnapshot');
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const fs = require('fs');
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const {parseArgs} = require('util');
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const config = {
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allowPositionals: true,
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options: {
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help: {type: 'boolean'},
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},
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};
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async function main() {
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const {
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positionals: [prevSnapshot, newSnapshot],
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values: {help},
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/* $FlowFixMe[incompatible-type] Natural Inference rollout. See
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* https://fburl.com/workplace/6291gfvu */
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} = parseArgs(config);
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if (help) {
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console.log(`
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Usage: node ./scripts/js-api/diff-api-snapshot <prev-snapshot> <new-snapshot>
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Analyze changes between two versions of React Native's JavaScript API
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snapshot (yarn build-types). Returns a JSON object with the following fields:
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- result: 'BREAKING', 'POTENTIALLY_BREAKING', 'POTENTIALLY_NON_BREAKING' or 'NON_BREAKING'.
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- changedApis: List of changed APIs.
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`);
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process.exitCode = 0;
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return;
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}
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try {
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const result = diffApiSnapshot(
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fs.readFileSync(prevSnapshot, 'utf8'),
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fs.readFileSync(newSnapshot, 'utf8'),
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);
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console.log(JSON.stringify(result, null, 2));
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} catch (e) {
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console.error('Error parsing API snapshot:', e);
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process.exitCode = 1;
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}
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}
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if (require.main === module) {
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void main();
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}
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