79023ee190
Reviewed By: bhamodi Differential Revision: D33331422 fbshipit-source-id: 016e8dcc0c0c7f1fc353a348b54fda0d5e2ddc01
39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
/**
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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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* @format
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*/
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import {getPluginSourceFolders} from 'flipper-plugin-lib';
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import fs from 'fs-extra';
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const watchmanconfigName = '.watchmanconfig';
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import path from 'path';
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export default async function ensurePluginFoldersWatchable() {
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const pluginFolders = await getPluginSourceFolders();
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for (const pluginFolder of pluginFolders) {
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if (!(await hasParentWithWatchmanConfig(pluginFolder))) {
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// If no watchman config found in the plugins folder or any its parent, we need to create it.
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// Otherwise we won't be able to listen for plugin changes.
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await fs.writeJson(path.join(pluginFolder, watchmanconfigName), {});
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}
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}
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}
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async function hasParentWithWatchmanConfig(dir: string): Promise<boolean> {
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if (await fs.pathExists(path.join(dir, watchmanconfigName))) {
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return true;
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} else {
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const parent = path.dirname(dir);
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if (parent && parent != '' && parent !== dir) {
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return await hasParentWithWatchmanConfig(parent);
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}
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}
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return false;
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}
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