initial commit

cmd/root.go

@@ -0,0 +1,99 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var cfgFile string
+
+// rootCmd is the base command for drive-migrator CLI.
+var rootCmd = &cobra.Command{
+	Use:   "drive-migrator",
+	Short: "Simple cloud drive migration tool powered by rclone",
+	Long: `Drive Migrator adalah alat baris perintah sederhana untuk memigrasi data antar berbagai cloud drive
+(misal Google Drive, OneDrive, NextCloud, dll) menggunakan rclone di belakang layar.
+
+Fitur:
+- Migrasi antar berbagai cloud storage
+- Tracking progress dengan database lokal
+- Resume migrasi yang terputus
+- Filter file/folder dengan include/exclude patterns
+- Logging detail untuk monitoring`,
+}
+
+// Execute runs the root command.
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}
+
+func init() {
+	cobra.OnInitialize(initConfig, initLogger)
+
+	// Persistent Flags
+	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.drive-migrator.yaml)")
+	rootCmd.PersistentFlags().Bool("debug", false, "enable debug logging")
+	rootCmd.PersistentFlags().String("log-file", "", "log file path (default: logs to stdout)")
+}
+
+func initConfig() {
+	if cfgFile != "" {
+		viper.SetConfigFile(cfgFile)
+	} else {
+		home, err := os.UserHomeDir()
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+
+		viper.AddConfigPath(home)
+		viper.SetConfigName(".drive-migrator")
+	}
+
+	viper.SetEnvPrefix("DRIVE_MIG")
+	viper.AutomaticEnv()
+
+	if err := viper.ReadInConfig(); err == nil {
+		fmt.Println("Using config file:", viper.ConfigFileUsed())
+	}
+}
+
+func initLogger() {
+	logrus.SetFormatter(&logrus.TextFormatter{
+		FullTimestamp: true,
+		ForceColors:   true,
+	})
+
+	// Set log level
+	logrus.SetLevel(logrus.InfoLevel)
+	if viper.GetBool("debug") {
+		logrus.SetLevel(logrus.DebugLevel)
+		logrus.Debug("Debug logging enabled")
+	}
+
+	// Set log file if specified
+	logFile := viper.GetString("log-file")
+	if logFile != "" {
+		// Create log directory if it doesn't exist
+		logDir := filepath.Dir(logFile)
+		if err := os.MkdirAll(logDir, 0755); err != nil {
+			logrus.Fatalf("Failed to create log directory: %v", err)
+		}
+
+		file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+		if err != nil {
+			logrus.Fatalf("Failed to open log file: %v", err)
+		}
+
+		logrus.SetOutput(file)
+		logrus.Infof("Logging to file: %s", logFile)
+	}
+}