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fix: uv_tty_init error on Windows #235

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Merged
merged 1 commit into from
Mar 21, 2025
Merged

fix: uv_tty_init error on Windows #235

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5 changes: 5 additions & 0 deletions .changeset/lemon-monkeys-help.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"@clack/core": patch
---

Fix "TTY initialization failed: uv_tty_init returned EBADF (bad file descriptor)" error happening on Windows for non-tty terminals.
7 changes: 4 additions & 3 deletions packages/core/src/prompts/prompt.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import { stdin, stdout } from 'node:process';
import readline, { type Key, type ReadLine } from 'node:readline';
import type { Readable, Writable } from 'node:stream';
import { WriteStream } from 'node:tty';
import type { Readable } from 'node:stream';
import { Writable } from 'node:stream';
import { cursor, erase } from 'sisteransi';
import wrap from 'wrap-ansi';

Expand Down Expand Up @@ -133,7 +133,7 @@ export default class Prompt {
);
}

const sink = new WriteStream(0);
const sink = new Writable();
sink._write = (chunk, encoding, done) => {
if (this._track) {
this.value = this.rl?.line.replace(/\t/g, '');
Expand All @@ -150,6 +150,7 @@ export default class Prompt {
tabSize: 2,
prompt: '',
escapeCodeTimeout: 50,
terminal: true,
});
readline.emitKeypressEvents(this.input, this.rl);
this.rl.prompt();
Expand Down