mirror of
https://github.com/status-im/react-native.git
synced 2025-01-16 12:34:17 +00:00
1490ab12ef
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
30 lines
986 B
JavaScript
30 lines
986 B
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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'use strict';
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const fetch = require('node-fetch');
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/**
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* Indicates whether or not the packager is running. It returns a promise that
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* when fulfilled can returns one out of these possible values:
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* - `running`: the packager is running
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* - `not_running`: the packager nor any process is running on the expected
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* port.
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* - `unrecognized`: one other process is running on the port we expect the
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* packager to be running.
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*/
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function isPackagerRunning(packagerPort = (process.env.RCT_METRO_PORT || 8081)) {
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return fetch(`http://localhost:${packagerPort}/status`).then(
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res => res.text().then(body =>
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body === 'packager-status:running' ? 'running' : 'unrecognized'
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),
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() => 'not_running'
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);
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}
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module.exports = isPackagerRunning;
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