feat(migration): upgrade legacy ps1 scripts to single-binary Golang platform

pkg/logger/logger.go

@@ -0,0 +1,70 @@
+package logger
+
+import (
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+
+	"github.com/fatih/color"
+	"gopkg.in/natefinch/lumberjack.v2"
+	"smart-shutdown/pkg/config"
+)
+
+var (
+	infoLogger *log.Logger
+	succLogger *log.Logger
+	warnLogger *log.Logger
+	failLogger *log.Logger
+	critLogger *log.Logger
+)
+
+// InitLogger 初始化全局日志系统，将日志同时输出到终端色彩日志和滚动文件
+func InitLogger() error {
+	logDir := config.GetLogDir()
+	if err := os.MkdirAll(logDir, 0755); err != nil {
+		// 降级为当前目录，适用于未具有系统写权限的 Local 执行
+		logDir = "logs"
+		os.MkdirAll(logDir, 0755)
+	}
+
+	logFile := filepath.Join(logDir, "network_monitor.log")
+
+	// 使用 lumberjack 实现每天轮转和最大保留 30 天功能
+	ljLogger := &lumberjack.Logger{
+		Filename:   logFile,
+		MaxSize:    10,   // 每个切片最大兆字节 (MB)
+		MaxBackups: 30,   // 保留最近 30 个切片
+		MaxAge:     30,   // 保留最近 30 天的文件
+		Compress:   false, // 是否压缩
+	}
+
+	// 各级别终端色彩
+	cSucc := color.New(color.FgGreen).SprintFunc()
+	cFail := color.New(color.FgRed).SprintFunc()
+	cWarn := color.New(color.FgYellow).SprintFunc()
+	cCrit := color.New(color.FgHiRed, color.Bold).SprintFunc()
+
+	// 构建复合输出写入器：终端标准输出 + 日志文件
+	outGeneral := io.MultiWriter(os.Stdout, ljLogger)
+	outError := io.MultiWriter(os.Stderr, ljLogger)
+
+	// 时间戳格式前缀
+	flags := log.Ldate | log.Ltime 
+
+	// 实例化各个级别 Logger
+	infoLogger = log.New(outGeneral, "[INFO] ", flags)
+	succLogger = log.New(outGeneral, cSucc("[SUCCESS] "), flags)
+	warnLogger = log.New(outGeneral, cWarn("[WARN] "), flags)
+	failLogger = log.New(outError, cFail("[FAIL] "), flags)
+	critLogger = log.New(outError, cCrit("[CRITICAL] "), flags)
+
+	return nil
+}
+
+// 封装导出供业务调用的函数
+func Info(format string, v ...interface{}) { infoLogger.Printf(format, v...) }
+func Succ(format string, v ...interface{}) { succLogger.Printf(format, v...) }
+func Warn(format string, v ...interface{}) { warnLogger.Printf(format, v...) }
+func Fail(format string, v ...interface{}) { failLogger.Printf(format, v...) }
+func Crit(format string, v ...interface{}) { critLogger.Printf(format, v...) }