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23 lines
520 B
23 lines
520 B
// @flow
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import type {
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WriterType,
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} from '../types';
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const createBlockingWriter = (stream: stream$Writable): WriterType => {
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return {
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write: (message: string) => {
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stream.write(message + '\n');
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},
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};
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};
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export default (): WriterType => {
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// eslint-disable-next-line no-process-env
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const targetStream = (process.env.ROARR_STREAM || 'STDOUT').toUpperCase();
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const stream = targetStream.toUpperCase() === 'STDOUT' ? process.stdout : process.stderr;
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return createBlockingWriter(stream);
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};
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