From 7e215c691b2e748af095bf05e34ec38f06c41c49 Mon Sep 17 00:00:00 2001
From: asonix <asonix@asonix.dog>
Date: Thu, 28 Dec 2023 12:40:59 -0600
Subject: [PATCH] Support RUST_LOG

---
 src/config.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/config.rs b/src/config.rs
index 2745685..d5ec99d 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -73,6 +73,18 @@ pub(crate) fn configure_without_clap<P: AsRef<Path>, T: serde::Serialize, Q: AsR
         ConfigSource::Memory { values } => config.add_source(config::Config::try_from(&values)?),
     };
 
+    let config = if let Ok(targets) = std::env::var("RUST_LOG") {
+        config.add_source(config::Config::try_from(&serde_json::json!({
+            "tracing": {
+                "logging": {
+                    "targets": targets,
+                }
+            }
+        }))?)
+    } else {
+        config
+    };
+
     let built = config
         .add_source(
             config::Environment::with_prefix("PICTRS")
@@ -109,6 +121,18 @@ pub(crate) fn configure() -> color_eyre::Result<PictRsConfiguration> {
         config
     };
 
+    let config = if let Ok(targets) = std::env::var("RUST_LOG") {
+        config.add_source(config::Config::try_from(&serde_json::json!({
+            "tracing": {
+                "logging": {
+                    "targets": targets,
+                }
+            }
+        }))?)
+    } else {
+        config
+    };
+
     let built = config
         .add_source(
             config::Environment::with_prefix("PICTRS")