From 4420db731020bf7123f2bb80b076da581836f900 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 18 May 2023 00:07:54 +0200
Subject: add tracing to k2v-client

---
 src/k2v-client/bin/k2v-cli.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/k2v-client/bin')

diff --git a/src/k2v-client/bin/k2v-cli.rs b/src/k2v-client/bin/k2v-cli.rs
index 76388752..984b4192 100644
--- a/src/k2v-client/bin/k2v-cli.rs
+++ b/src/k2v-client/bin/k2v-cli.rs
@@ -397,6 +397,15 @@ impl Filter {
 
 #[tokio::main]
 async fn main() -> Result<(), Error> {
+	if std::env::var("RUST_LOG").is_err() {
+		std::env::set_var("RUST_LOG", "warn")
+	}
+
+	tracing_subscriber::fmt()
+		.with_writer(std::io::stderr)
+		.with_env_filter(tracing_subscriber::filter::EnvFilter::from_default_env())
+		.init();
+
 	let args = Args::parse();
 
 	let region = Region::Custom {
-- 
cgit v1.2.3