feat(cli): add -v debug flags to trace file writes and env path creations during deployment

pkg/daemon/service.go

@@ -3,11 +3,10 @@ package daemon
 import (
 	"context"
 
+	"github.com/kardianos/service"
 	"smart-shutdown/pkg/config"
 	"smart-shutdown/pkg/logger"
 	"smart-shutdown/pkg/monitor"
-
-	"github.com/kardianos/service"
 )
 
 type program struct {
@@ -41,13 +40,17 @@ func (p *program) Stop(s service.Service) error {
 	return nil
 }
 
-func GetService(cfg *config.Config) (service.Service, error) {
+func GetService(cfg *config.Config, execPath ...string) (service.Service, error) {
 	svcConfig := &service.Config{
 		Name:        "SmartNetworkMonitor",
 		DisplayName: "Smart Network Shutdown Monitor",
 		Description: "A reliable daemon that periodically monitors network states and triggers node suspension logically.",
 	}
 
+	if len(execPath) > 0 && execPath[0] != "" {
+		svcConfig.Executable = execPath[0]
+	}
+
 	prg := &program{
 		cfg: cfg,
 	}

pkg/logger/logger.go

@@ -12,6 +12,7 @@ import (
 )
 
 var fileLogger *lumberjack.Logger
+var debugEnabled bool
 
 func InitLogger() error {
 	logDir := config.GetLogDir()
@@ -33,6 +34,10 @@ func InitLogger() error {
 	return nil
 }
 
+func EnableDebug() {
+	debugEnabled = true
+}
+
 func writeLog(level, plainPrefix, format string, v ...interface{}) {
 	msg := fmt.Sprintf(format, v...)
 	timestamp := time.Now().Format("2006/01/02 15:04:05")
@@ -63,11 +68,19 @@ func getPrefixColor(level string) func(a ...interface{}) string {
 		return color.New(color.FgRed).SprintFunc()
 	case "CRITICAL":
 		return color.New(color.FgHiRed).SprintFunc()
+	case "DEBUG":
+		return color.New(color.FgCyan).SprintFunc()
 	default:
 		return color.New(color.Reset).SprintFunc()
 	}
 }
 
+func Debug(format string, v ...interface{}) {
+	if debugEnabled {
+		writeLog("DEBUG", "[DEBUG]", format, v...)
+	}
+}
+
 func Info(format string, v ...interface{}) {
 	writeLog("INFO", "[INFO]", format, v...)
 }