step011: run command

internal/log/log.go

@@ -0,0 +1,19 @@
+package log
+
+import (
+	"os"
+
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cast"
+)
+
+func init() {
+	if cast.ToBool(os.Getenv("UPOD_DEBUG")) {
+		logrus.SetLevel(logrus.DebugLevel)
+	}
+
+}
+
+func Debug(msg string, args ...any) {
+	logrus.Debugf(msg, args...)
+}