feat: use cobra and add some command

cmd/server.go

@@ -0,0 +1,54 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/alist-org/alist/v3/cmd/flags"
+	"github.com/alist-org/alist/v3/internal/conf"
+	"github.com/alist-org/alist/v3/server"
+	"github.com/gin-gonic/gin"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/spf13/cobra"
+)
+
+// serverCmd represents the server command
+var serverCmd = &cobra.Command{
+	Use:   "server",
+	Short: "Start the server at the specified address",
+	Long: `Start the server at the specified address
+the address is defined in config file`,
+	Run: func(cmd *cobra.Command, args []string) {
+		Init()
+		if !flags.Debug && !flags.Dev {
+			gin.SetMode(gin.ReleaseMode)
+		}
+		r := gin.New()
+		r.Use(gin.LoggerWithWriter(log.StandardLogger().Out), gin.RecoveryWithWriter(log.StandardLogger().Out))
+		server.Init(r)
+		base := fmt.Sprintf("%s:%d", conf.Conf.Address, conf.Conf.Port)
+		log.Infof("start server @ %s", base)
+		var err error
+		if conf.Conf.Scheme.Https {
+			err = r.RunTLS(base, conf.Conf.Scheme.CertFile, conf.Conf.Scheme.KeyFile)
+		} else {
+			err = r.Run(base)
+		}
+		if err != nil {
+			log.Errorf("failed to start: %s", err.Error())
+		}
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(serverCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	// serverCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+	// Cobra supports local flags which will only run when this command
+	// is called directly, e.g.:
+	// serverCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}