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