From 55b4902fac7b7f2c04ad5efac398ecedc5fedc2f Mon Sep 17 00:00:00 2001
From: Caleb Allen <caleballen1276@gmail.com>
Date: Thu, 5 Mar 2026 11:08:30 -0500
Subject: [PATCH] feat(quick-11): add configurable log level via YJ_LOG_LEVEL
 env var

- Change dev mode default from Debug to Info to prevent stdout flooding
- Add resolveLogLevel() function with YJ_LOG_LEVEL env var support
- Accept debug/info/warn/error values (case-insensitive)
- Prevents neovim display corruption during library scans
---
 main.go | 32 ++++++++++++++++++++++++++------
 1 file changed, 26 insertions(+), 6 deletions(-)

diff --git a/main.go b/main.go
index c6e74cb..1bd7071 100644
--- a/main.go
+++ b/main.go
@@ -5,6 +5,7 @@ import (
 	"embed"
 	"log/slog"
 	"os"
+	"strings"
 
 	"github.com/golang-cz/devslog"
 	"github.com/wailsapp/wails/v2"
@@ -30,12 +31,7 @@ var frontendDistAssets embed.FS
 func main() {
 	isDev := dev.IsDev
 	// create sLogger
-	var loglevel slog.Level
-	if isDev {
-		loglevel = slog.LevelDebug
-	} else {
-		loglevel = slog.LevelInfo
-	}
+	loglevel := resolveLogLevel(isDev)
 
 	sLogger := slog.New(devslog.NewHandler(os.Stdout, &devslog.Options{
 		HandlerOptions: &slog.HandlerOptions{
@@ -98,3 +94,27 @@ func main() {
 		os.Exit(1)
 	}
 }
+
+// resolveLogLevel determines the slog level.  In dev mode the default
+// is Info (not Debug) to avoid flooding stdout during library scans.
+// Set YJ_LOG_LEVEL=debug to restore verbose logging.
+//
+// Accepted values: debug, info, warn, error (case-insensitive).
+// Production builds always default to Info.
+func resolveLogLevel(_ bool) slog.Level {
+	if env := os.Getenv("YJ_LOG_LEVEL"); env != "" {
+		switch strings.ToLower(env) {
+		case "debug":
+			return slog.LevelDebug
+		case "info":
+			return slog.LevelInfo
+		case "warn":
+			return slog.LevelWarn
+		case "error":
+			return slog.LevelError
+		}
+	}
+
+	// Default: Info for both dev and prod.
+	return slog.LevelInfo
+}