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denoland-deno/ext/node/polyfills/tty.ts
Bartek Iwańczuk 72fe9bb470
refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041)
This commit renames "deno_core::InternalModuleLoader" to
"ExtModuleLoader" and changes the specifiers used by the 
modules loaded from this loader to "ext:".

"internal:" scheme was really ambiguous and it's more characters than
"ext:", which should result in slightly smaller snapshot size.

Closes https://github.com/denoland/deno/issues/18020
2023-03-08 12:44:54 +01:00

25 lines
625 B
TypeScript

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { Socket } from "ext:deno_node/net.ts";
// Returns true when the given numeric fd is associated with a TTY and false otherwise.
function isatty(fd: number) {
if (typeof fd !== "number") {
return false;
}
try {
return Deno.isatty(fd);
} catch (_) {
return false;
}
}
// TODO(kt3k): Implement tty.ReadStream class
export class ReadStream extends Socket {
}
// TODO(kt3k): Implement tty.WriteStream class
export class WriteStream extends Socket {
}
export { isatty };
export default { isatty, WriteStream, ReadStream };