Use is_terminal

Author: aurexav

Cargo.toml

@@ -17,7 +17,6 @@ version    = "0.2.0"
 # crates.io
 anyhow                   = { version = "1.0" }
 array-bytes              = { version = "8.0" }
-atty                     = { version = "0.2" }
 blake2                   = { version = "0.10" }
 chrono                   = { version = "0.4" }
 clap                     = { version = "4.5" }

lib/Cargo.toml

@@ -11,7 +11,6 @@ version.workspace    = true
 
 [dependencies]
 # crates.io
-atty                     = { workspace = true }
 blake2                   = { workspace = true }
 frame-metadata           = { workspace = true }
 md-5                     = { workspace = true }

lib/src/docker.rs

@@ -1,9 +1,10 @@
 //! Polkadot Runtime Releaser Docker component.
 
 // std
-use std::fmt::Display;
-// crates.io
-use atty::Stream;
+use std::{
+	fmt::Display,
+	io::{self, IsTerminal},
+};
 // self
 use crate::{
 	prelude::*,
@@ -57,7 +58,7 @@ impl<'a> RunArgs<'a> {
 }
 impl CliArgs for RunArgs<'_> {
 	fn to_cli_args(&self) -> Vec<&str> {
-		let maybe_it = if atty::is(Stream::Stdin) { "-it" } else { "-t" };
+		let maybe_it = if io::stdin().is_terminal() { "-it" } else { "-t" };
 		let mut args = vec!["run", maybe_it, "--rm"];
 
 		for env in &self.envs {