From b21462355a61d69bedf15ae51304719f6014b8df Mon Sep 17 00:00:00 2001
From: Divy Srivastava <dj.srivastava23@gmail.com>
Date: Tue, 2 Jan 2024 09:36:05 +0530
Subject: Revert "fix(runtime): Make native modal keyboard interaction
 consistent with browsers" (#21739)

Reverts denoland/deno#18453

Fixes https://github.com/denoland/deno/issues/21602
https://github.com/denoland/deno/issues/21631
https://github.com/denoland/deno/issues/21641

Reasons for revert:
- alert() and confirm() swallowed ^C with raw mode.
- prompt() did not re-raise the interrupt signal from rustyline.
- Default 'Y' on confirm() is a bad default and breaking change.

cc @lionel-rowe
---
 runtime/ops/tty.rs | 36 +-----------------------------------
 1 file changed, 1 insertion(+), 35 deletions(-)

(limited to 'runtime/ops')

diff --git a/runtime/ops/tty.rs b/runtime/ops/tty.rs
index 04192b90e..3227ee562 100644
--- a/runtime/ops/tty.rs
+++ b/runtime/ops/tty.rs
@@ -5,13 +5,6 @@ use std::io::Error;
 use deno_core::error::AnyError;
 use deno_core::op2;
 use deno_core::OpState;
-use rustyline::config::Configurer;
-use rustyline::error::ReadlineError;
-use rustyline::Cmd;
-use rustyline::Editor;
-use rustyline::KeyCode;
-use rustyline::KeyEvent;
-use rustyline::Modifiers;
 
 #[cfg(unix)]
 use deno_core::ResourceId;
@@ -50,12 +43,7 @@ use winapi::um::wincon;
 
 deno_core::extension!(
   deno_tty,
-  ops = [
-    op_stdin_set_raw,
-    op_isatty,
-    op_console_size,
-    op_read_line_prompt,
-  ],
+  ops = [op_stdin_set_raw, op_isatty, op_console_size],
   state = |state| {
     #[cfg(unix)]
     state.put(TtyModeStore::default());
@@ -332,25 +320,3 @@ mod tests {
     );
   }
 }
-
-#[op2]
-#[string]
-pub fn op_read_line_prompt(
-  #[string] prompt_text: String,
-  #[string] default_value: String,
-) -> Result<Option<String>, AnyError> {
-  let mut editor = Editor::<(), rustyline::history::DefaultHistory>::new()
-    .expect("Failed to create editor.");
-
-  editor.set_keyseq_timeout(1);
-  editor
-    .bind_sequence(KeyEvent(KeyCode::Esc, Modifiers::empty()), Cmd::Interrupt);
-
-  let read_result =
-    editor.readline_with_initial(&prompt_text, (&default_value, ""));
-  match read_result {
-    Ok(line) => Ok(Some(line)),
-    Err(ReadlineError::Interrupted | ReadlineError::Eof) => Ok(None),
-    Err(err) => Err(err.into()),
-  }
-}
-- 
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