new: Add colored log levels

hermit-os · May 4, 2024 · c60822b · c60822b
1 parent a8d1dd5
commit c60822b
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/src/logging.rs b/src/logging.rs
@@ -14,8 +14,18 @@ impl log::Log for KernelLogger {
 
 	fn log(&self, record: &Record<'_>) {
 		if self.enabled(record.metadata()) {
+			let color_code: &str = match record.level() {
+				log::Level::Error => "\x1b[31m", // red
+				log::Level::Debug => "\x1b[32m", // green
+				log::Level::Trace => "\x1b[35m", // magenta
+				log::Level::Warn => "\x1b[33m",  // yellow
+				log::Level::Info => "\x1b[34m",  // blue
+			};
+
+			let reset_color: &str = "\x1b[0m";
+
 			println!(
-				"[{}][{}] {}",
+				"{color_code}[{}][{}] {}{reset_color}",
 				crate::arch::core_local::core_id(),
 				record.level(),
 				record.args()