feat: improved logging with zerolog

internal/core/log.go

@@ -0,0 +1,26 @@
+package core
+
+import (
+	stdlog "log"
+	"os"
+	"time"
+
+	"github.com/rs/zerolog"
+	"github.com/rs/zerolog/log"
+)
+
+func init() {
+	console := zerolog.ConsoleWriter{
+		Out:        os.Stderr,
+		TimeFormat: time.ANSIC,
+	}
+
+	logger := zerolog.New(console).With().Timestamp().Caller().Logger()
+
+	zerolog.SetGlobalLevel(zerolog.InfoLevel)
+
+	log.Logger = logger
+
+	stdlog.SetFlags(0)
+	stdlog.SetOutput(console)
+}