From 709e780fe7e657caa727647b0fff46d976792110 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Thu, 24 Sep 2026 09:05:39 +0200
Subject: [PATCH] logger: add highlighted text and fix formatting

---
 kernel/driver.cc | 10 ++++++++--
 kernel/log.h     |  9 ++++++++-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/kernel/driver.cc b/kernel/driver.cc
index a26724b76..996789ff7 100644
--- a/kernel/driver.cc
+++ b/kernel/driver.cc
@@ -169,7 +169,7 @@ void ColorConsoleLogSink::log(const LogMessage &msg)
 		next_print_log = false;
 	}
 
-	if (next_print_log && !msg.src.filename.empty())
+	if (!msg.src.filename.empty())
 		fmt::print(f, fg(fmt::terminal_color::bright_cyan), "{}:{}: ", msg.src.filename, msg.src.start_line);
 
 	switch (msg.severity) {
@@ -189,6 +189,10 @@ void ColorConsoleLogSink::log(const LogMessage &msg)
 			fmt::print(f, fg(fmt::terminal_color::white) | fmt::emphasis::bold, "{}", msg.message);
 			break;
 
+		case LogSeverity::Highlight:
+			fmt::print(f, fg(fmt::terminal_color::cyan) | fmt::emphasis::bold, "{}{}", msg.prefix, msg.message);
+			break;
+
 		case LogSeverity::Comment:
 		case LogSeverity::Debug:
 			fmt::print(f, fg(fmt::terminal_color::bright_black), "{}{}", msg.prefix, msg.message);
@@ -196,7 +200,9 @@ void ColorConsoleLogSink::log(const LogMessage &msg)
 
 		case LogSeverity::Info:
 		default:
-			fmt::print(f, "{}{}", msg.prefix, msg.message);
+			if (!msg.prefix.empty())
+				fmt::print(f, fg(fmt::terminal_color::bright_black), "{}", msg.prefix);
+			fmt::print(f, "{}", msg.message);
 			break;
 	}
 	if (!msg.message.empty())
diff --git a/kernel/log.h b/kernel/log.h
index 71971e2ee..451ba4e04 100644
--- a/kernel/log.h
+++ b/kernel/log.h
@@ -90,6 +90,7 @@ enum class LogSeverity {
 	Debug,
 	Comment,
 	Info,
+	Highlight,
 	Header,
 	Warning,
 	NonFatalError,
@@ -492,6 +493,12 @@ inline void log_comment(FmtString<TypeIdentity<Args>...> fmt, const Args &... ar
 	logger().formatted_string(LogSeverity::Comment, LogSourceLocation{}, {}, fmt.format_string(), fmt.format(args...));
 }
 
+template <typename... Args>
+inline void log_highlight(FmtString<TypeIdentity<Args>...> fmt, const Args &... args)
+{
+	logger().formatted_string(LogSeverity::Highlight, LogSourceLocation{}, {}, fmt.format_string(), fmt.format(args...));
+}
+
 template <typename... Args>
 inline void log_formatted_string(LogSeverity severity, LogSourceLocation src, std::string_view prefix,
 		FmtString<TypeIdentity<Args>...> fmt, const Args &... args)
@@ -539,7 +546,7 @@ void log_file_warning(LogSourceLocation src, FmtString<TypeIdentity<Args>...> fm
 template <typename... Args>
 void log_file_info(LogSourceLocation src, FmtString<TypeIdentity<Args>...> fmt, const Args &... args)
 {
-	logger().formatted_string(LogSeverity::Info, src, "Info: ", fmt.format_string(), fmt.format(args...));
+	logger().formatted_string(LogSeverity::Info, src, "NOTE: ", fmt.format_string(), fmt.format(args...));
 }
 
 template <typename... Args>