From d7f7e7a559084d91d6ccca7ba444759b5b28d2a9 Mon Sep 17 00:00:00 2001
From: AurelienFT <aurefook@gmail.com>
Date: Tue, 22 Oct 2024 11:58:34 +0200
Subject: [PATCH] Remove unmaintained atty.

---
 Cargo.lock             | 1 -
 bin/keygen/Cargo.toml  | 1 -
 bin/keygen/src/main.rs | 8 ++------
 3 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 7574ea76ac7..e9970a5384c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3505,7 +3505,6 @@ name = "fuel-core-keygen-bin"
 version = "0.40.0"
 dependencies = [
  "anyhow",
- "atty",
  "clap 4.5.20",
  "crossterm",
  "fuel-core-keygen",
diff --git a/bin/keygen/Cargo.toml b/bin/keygen/Cargo.toml
index 4df8783a65b..58e24b3ff12 100644
--- a/bin/keygen/Cargo.toml
+++ b/bin/keygen/Cargo.toml
@@ -15,7 +15,6 @@ path = "src/main.rs"
 
 [dependencies]
 anyhow = { workspace = true }
-atty = "0.2.14"
 clap = { workspace = true, features = ["derive", "env"] }
 crossterm = "0.27.0"
 fuel-core-keygen = { workspace = true }
diff --git a/bin/keygen/src/main.rs b/bin/keygen/src/main.rs
index 02a6695454a..bc391d434e4 100644
--- a/bin/keygen/src/main.rs
+++ b/bin/keygen/src/main.rs
@@ -1,5 +1,4 @@
 //! A simple keygen cli utility tool for configuring fuel-core
-use atty::Stream;
 use clap::Parser;
 use crossterm::terminal;
 use fuel_core_keygen::{
@@ -8,10 +7,7 @@ use fuel_core_keygen::{
     KeyType,
 };
 use std::io::{
-    stdin,
-    stdout,
-    Read,
-    Write,
+    stdin, stdout, IsTerminal, Read, Write
 };
 use termion::screen::IntoAlternateScreen;
 
@@ -88,7 +84,7 @@ fn display_string_discreetly(
     discreet_string: &str,
     continue_message: &str,
 ) -> anyhow::Result<()> {
-    if atty::is(Stream::Stdout) {
+    if stdout().is_terminal() {
         let mut screen = stdout().into_alternate_screen()?;
         writeln!(screen, "{discreet_string}")?;
         screen.flush()?;