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feat: Deno.{stdin,stdout,stderr}.isTerminal(), deprecate Deno.isatty() (#22011)

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This change:
1. Implements `Deno.stdin.isTerminal()`, `Deno.stdout.isTerminal()` and
`Deno.stderr.isTerminal()`.
2. Deprecates `Deno.isatty()` for removal in Deno v2, in favour of the
above instance methods.
3. Replaces use of `Deno.isatty()` with the above instance methods.

Related #21995

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
This commit is contained in:
Asher Gomez 2024-01-24 10:01:56 +11:00 • committed by GitHub
parent 60688c563e
commit 4eedac3604
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11 changed files with 92 additions and 33 deletions
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7
runtime/js/41_prompt.js
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@ -9,14 +9,13 @@ const {
Uint8Array,
} = primordials;
import { isatty } from "ext:runtime/40_tty.js";
import { stdin } from "ext:deno_io/12_io.js";
const LF = StringPrototypeCharCodeAt("\n", 0);
const CR = StringPrototypeCharCodeAt("\r", 0);
function alert(message = "Alert") {
if (!isatty(stdin.rid)) {
if (!stdin.isTerminal()) {
return;
}
@ -26,7 +25,7 @@ function alert(message = "Alert") {
}
function confirm(message = "Confirm") {
if (!isatty(stdin.rid)) {
if (!stdin.isTerminal()) {
return false;
}
@ -40,7 +39,7 @@ function confirm(message = "Confirm") {
function prompt(message = "Prompt", defaultValue) {
defaultValue ??= "";
if (!isatty(stdin.rid)) {
if (!stdin.isTerminal()) {
return null;
}