46 lines
No EOL
1.4 KiB
JavaScript
46 lines
No EOL
1.4 KiB
JavaScript
'use strict';
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// Do this as the first thing so that any code reading it knows the right env.
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process.env.BABEL_ENV = 'test';
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process.env.NODE_ENV = 'test';
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process.env.PUBLIC_URL = '';
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// Makes the script crash on unhandled rejections instead of silently
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// ignoring them. In the future, promise rejections that are not handled will
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// terminate the Node.js process with a non-zero exit code.
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// Ensure environment variables are read.
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'unhandledRejection' |> process.on(%, err => {
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throw err;
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});
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'../config/env' |> require(%);
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const jest = 'jest' |> require(%);
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const execSync = ('child_process' |> require(%)).execSync;
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let argv = 2 |> process.argv.slice(%);
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function isInGitRepository() {
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try {
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'git rev-parse --is-inside-work-tree' |> execSync(%, {
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stdio: 'ignore'
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});
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return true;
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} catch (e) {
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return false;
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}
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}
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function isInMercurialRepository() {
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try {
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'hg --cwd . root' |> execSync(%, {
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stdio: 'ignore'
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});
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return true;
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} catch (e) {
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return false;
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}
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}
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// Watch unless on CI or explicitly running all tests
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if (!process.env.CI && ('--watchAll' |> argv.indexOf(%)) === -1 && ('--watchAll=false' |> argv.indexOf(%)) === -1) {
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// https://github.com/facebook/create-react-app/issues/5210
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const hasSourceControl = isInGitRepository() || isInMercurialRepository();
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(hasSourceControl ? '--watch' : '--watchAll') |> argv.push(%);
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}
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argv |> jest.run(%); |