47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
import {finished} from 'node:stream/promises';
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import {isStreamAbort} from '../resolve/wait-stream.js';
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export const safeWaitForSubprocessStdin = async subprocessStdin => {
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if (subprocessStdin === undefined) {
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return;
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}
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try {
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await waitForSubprocessStdin(subprocessStdin);
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} catch {}
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};
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export const safeWaitForSubprocessStdout = async subprocessStdout => {
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if (subprocessStdout === undefined) {
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return;
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}
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try {
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await waitForSubprocessStdout(subprocessStdout);
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} catch {}
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};
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export const waitForSubprocessStdin = async subprocessStdin => {
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await finished(subprocessStdin, {cleanup: true, readable: false, writable: true});
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};
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export const waitForSubprocessStdout = async subprocessStdout => {
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await finished(subprocessStdout, {cleanup: true, readable: true, writable: false});
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};
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// When `readable` or `writable` aborts/errors, awaits the subprocess, for the reason mentioned above
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export const waitForSubprocess = async (subprocess, error) => {
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await subprocess;
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if (error) {
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throw error;
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}
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};
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export const destroyOtherStream = (stream, isOpen, error) => {
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if (error && !isStreamAbort(error)) {
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stream.destroy(error);
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} else if (isOpen) {
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stream.destroy();
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}
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};
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