Replace 'atty' dependency with 'is-terminal' (#145)

Author: hwittenborn

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Unreleased
+
+# 2.0.2
 - Fix typo in `src/control.rs`.
+- Replace `atty` dependency with `is-terminal`.
 
 # 2.0.1 (July 3, 2023)
 - Add edition for future compatibility.

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "colored"
 description = "The most simple way to add colors in your terminal"
-version = "2.0.1"
+version = "2.0.2"
 edition = "2021"
 authors = ["Thomas Wickham <[email protected]>"]
 license = "MPL-2.0"
@@ -15,7 +15,7 @@ keywords = ["color", "string", "term", "ansi_term", "term-painter"]
 no-color = []
 
 [dependencies]
-atty = "0.2"
+is-terminal = "0.4"
 lazy_static = "1"
 
 [target.'cfg(windows)'.dependencies.winapi]

src/control.rs

@@ -1,7 +1,9 @@
 //! A couple of functions to enable and disable coloring.
 
+use is_terminal::IsTerminal;
 use std::default::Default;
 use std::env;
+use std::io;
 use std::sync::atomic::{AtomicBool, Ordering};
 
 /// Sets a flag to the console to use a virtual terminal environment.
@@ -105,7 +107,7 @@ impl ShouldColorize {
     pub fn from_env() -> Self {
         ShouldColorize {
             clicolor: ShouldColorize::normalize_env(env::var("CLICOLOR")).unwrap_or(true)
-                && atty::is(atty::Stream::Stdout),
+                && io::stdout().is_terminal(),
             clicolor_force: ShouldColorize::resolve_clicolor_force(
                 env::var("NO_COLOR"),
                 env::var("CLICOLOR_FORCE"),

src/lib.rs

@@ -25,7 +25,7 @@
 //!
 #![warn(missing_docs)]
 
-extern crate atty;
+extern crate is_terminal;
 #[macro_use]
 extern crate lazy_static;
 #[cfg(windows)]