From 7310d00cfc36fb44854abdbaae7abc9a0088a9ed Mon Sep 17 00:00:00 2001
From: Jesse Szwedko <jesse.szwedko@datadoghq.com>
Date: Mon, 30 Oct 2023 15:42:59 -0700
Subject: [PATCH] chore(deps): Remove usages of atty

Turns out this is in the stdlib now.

Replaces: #18966

Signed-off-by: Jesse Szwedko <jesse.szwedko@datadoghq.com>
---
 Cargo.lock           | 2 --
 Cargo.toml           | 1 -
 src/cli.rs           | 5 ++++-
 src/test_util/mod.rs | 5 ++++-
 vdev/Cargo.toml      | 1 -
 vdev/src/util.rs     | 3 ++-
 6 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 06714ca4c8f0b..d3c89833585c7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9655,7 +9655,6 @@ name = "vdev"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "atty",
  "cached",
  "chrono",
  "clap 4.4.7",
@@ -9705,7 +9704,6 @@ dependencies = [
  "async-nats",
  "async-stream",
  "async-trait",
- "atty",
  "aws-config",
  "aws-credential-types",
  "aws-sdk-cloudwatch",
diff --git a/Cargo.toml b/Cargo.toml
index 03c7bb28096c3..6bde42b644aeb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -338,7 +338,6 @@ mlua = { version = "0.9.1", default-features = false, features = ["lua54", "send
 windows-service = "0.6.0"
 
 [target.'cfg(unix)'.dependencies]
-atty = { version = "0.2.14", default-features = false }
 nix = { version = "0.26.2", default-features = false, features = ["socket", "signal"] }
 
 [build-dependencies]
diff --git a/src/cli.rs b/src/cli.rs
index 794ca3ade12e0..54ec9cbb747c4 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -333,7 +333,10 @@ impl Color {
     pub fn use_color(&self) -> bool {
         match self {
             #[cfg(unix)]
-            Color::Auto => atty::is(atty::Stream::Stdout),
+            Color::Auto => {
+                use std::io::IsTerminal;
+                std::io::stdout().is_terminal()
+            }
             #[cfg(windows)]
             Color::Auto => false, // ANSI colors are not supported by cmd.exe
             Color::Always => true,
diff --git a/src/test_util/mod.rs b/src/test_util/mod.rs
index ff3cc3d5fbee8..3b4e705e67f3c 100644
--- a/src/test_util/mod.rs
+++ b/src/test_util/mod.rs
@@ -122,7 +122,10 @@ pub fn next_addr_v6() -> SocketAddr {
 
 pub fn trace_init() {
     #[cfg(unix)]
-    let color = atty::is(atty::Stream::Stdout);
+    let color = {
+        use std::io::IsTerminal;
+        std::io::stdout().is_terminal()
+    };
     // Windows: ANSI colors are not supported by cmd.exe
     // Color is false for everything except unix.
     #[cfg(not(unix))]
diff --git a/vdev/Cargo.toml b/vdev/Cargo.toml
index 4264cec8ebcd8..f11dd3200adde 100644
--- a/vdev/Cargo.toml
+++ b/vdev/Cargo.toml
@@ -9,7 +9,6 @@ publish = false
 
 [dependencies]
 anyhow = "1.0.75"
-atty = "0.2.14"
 cached = "0.46.0"
 chrono = { version = "0.4.31", default-features = false, features = ["serde", "clock"] }
 clap = { version = "4.4.7", features = ["derive"] }
diff --git a/vdev/src/util.rs b/vdev/src/util.rs
index 306ccd9c1c1b8..e559b20f496dd 100644
--- a/vdev/src/util.rs
+++ b/vdev/src/util.rs
@@ -1,4 +1,5 @@
 use std::ffi::{OsStr, OsString};
+use std::io::IsTerminal;
 use std::process::{Command, Output};
 use std::{collections::BTreeMap, fmt::Debug, fs, io::ErrorKind, path::Path};
 
@@ -7,7 +8,7 @@ use once_cell::sync::Lazy;
 use serde::Deserialize;
 use serde_json::Value;
 
-pub static IS_A_TTY: Lazy<bool> = Lazy::new(|| atty::is(atty::Stream::Stdout));
+pub static IS_A_TTY: Lazy<bool> = Lazy::new(|| std::io::stdout().is_terminal());
 
 #[derive(Deserialize)]
 pub struct CargoTomlPackage {