2e7015388c
Summary: This diff removes most remaining Electron imports, by storing env and path constants on the RenderHost. As nice side effect those paths are all cached now as well. To make sure RenderHost is initialised before Flipper itself, forced loading Flipper through a require. Otherwise the setup is super sensitive to circular import statements, since a lot of module initialisation code depends on those paths / env vars. Reviewed By: nikoant Differential Revision: D31992230 fbshipit-source-id: 91beb430902272aaf4b051b35cdf12d2fc993347
61 lines
1.6 KiB
TypeScript
61 lines
1.6 KiB
TypeScript
/**
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* Copyright (c) Facebook, Inc. and its 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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* @format
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*/
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import fs from 'fs';
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import path from 'path';
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import {AppMatchPattern} from '../types';
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import {Device, getFlipperLib} from 'flipper-plugin';
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let patternsPath: string | undefined;
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function getPatternsBasePath() {
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return (patternsPath =
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patternsPath ?? path.join(getFlipperLib().paths.appPath, 'facebook'));
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}
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const extractAppNameFromSelectedApp = (selectedApp: string | null) => {
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if (selectedApp == null) {
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return null;
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} else {
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return selectedApp.split('#')[0];
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}
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};
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export const getAppMatchPatterns = (
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selectedApp: string | null,
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device: Device,
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) => {
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return new Promise<Array<AppMatchPattern>>((resolve, reject) => {
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const appName = extractAppNameFromSelectedApp(selectedApp);
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if (appName === 'Facebook') {
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let filename: string;
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if (device.os === 'Android') {
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filename = 'facebook-match-patterns-android.json';
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} else if (device.os === 'iOS') {
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filename = 'facebook-match-patterns-ios.json';
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} else {
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return;
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}
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const patternsFilePath = path.join(getPatternsBasePath(), filename);
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fs.readFile(patternsFilePath, (err, data) => {
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if (err) {
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reject(err);
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} else {
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resolve(JSON.parse(data.toString()));
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}
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});
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} else if (appName != null) {
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console.log('No rule for app ' + appName);
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resolve([]);
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} else {
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reject(new Error('selectedApp was null'));
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}
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});
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};
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