48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
import {getStreamOutput} from '../io/contents.js';
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import {waitForStream, isInputFileDescriptor} from './wait-stream.js';
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// Read the contents of `subprocess.std*` and|or wait for its completion
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export const waitForStdioStreams = ({subprocess, encoding, buffer, maxBuffer, lines, stripFinalNewline, verboseInfo, streamInfo}) => subprocess.stdio.map((stream, fdNumber) => waitForSubprocessStream({
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stream,
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fdNumber,
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encoding,
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buffer: buffer[fdNumber],
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maxBuffer: maxBuffer[fdNumber],
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lines: lines[fdNumber],
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allMixed: false,
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stripFinalNewline,
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verboseInfo,
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streamInfo,
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}));
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// Read the contents of `subprocess.std*` or `subprocess.all` and|or wait for its completion
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export const waitForSubprocessStream = async ({stream, fdNumber, encoding, buffer, maxBuffer, lines, allMixed, stripFinalNewline, verboseInfo, streamInfo}) => {
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if (!stream) {
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return;
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}
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const onStreamEnd = waitForStream(stream, fdNumber, streamInfo);
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if (isInputFileDescriptor(streamInfo, fdNumber)) {
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await onStreamEnd;
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return;
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}
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const [output] = await Promise.all([
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getStreamOutput({
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stream,
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onStreamEnd,
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fdNumber,
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encoding,
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buffer,
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maxBuffer,
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lines,
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allMixed,
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stripFinalNewline,
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verboseInfo,
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streamInfo,
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}),
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onStreamEnd,
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]);
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return output;
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};
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