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https://github.com/zhigang1992/create-react-app.git
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0bd593baa7
Running `create-react-app` in a Docker container causes an unhandled rejection error in nodejs > 6.5 because the `opn` module tries to open a web browser in a system that doesn't have one. I figured this error could be safely ignored.
39 lines
1019 B
JavaScript
39 lines
1019 B
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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var execSync = require('child_process').execSync;
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var opn = require('opn');
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function openBrowser(url) {
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if (process.platform === 'darwin') {
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try {
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// Try our best to reuse existing tab
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// on OS X Google Chrome with AppleScript
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execSync('ps cax | grep "Google Chrome"');
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execSync(
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'osascript openChrome.applescript ' + url,
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{cwd: __dirname, stdio: 'ignore'}
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);
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return true;
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} catch (err) {
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// Ignore errors.
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}
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}
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// Fallback to opn
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// (It will always open new tab)
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try {
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opn(url).catch(() => {}); // Prevent `unhandledRejection` error.
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return true;
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} catch (err) {
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return false;
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}
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}
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module.exports = openBrowser;
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