move server to server directory.

server/internal/plugins/filetransfer/config.go

@@ -0,0 +1,41 @@
+package filetransfer
+
+import (
+	"path/filepath"
+	"time"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+type Config struct {
+	Enabled         bool
+	RootDir         string
+	RefreshInterval time.Duration
+}
+
+func (Config) Init(cmd *cobra.Command) error {
+	cmd.PersistentFlags().Bool("filetransfer.enabled", false, "whether file transfer is enabled")
+	if err := viper.BindPFlag("filetransfer.enabled", cmd.PersistentFlags().Lookup("filetransfer.enabled")); err != nil {
+		return err
+	}
+
+	cmd.PersistentFlags().String("filetransfer.dir", "/home/neko/Downloads", "root directory for file transfer")
+	if err := viper.BindPFlag("filetransfer.dir", cmd.PersistentFlags().Lookup("filetransfer.dir")); err != nil {
+		return err
+	}
+
+	cmd.PersistentFlags().Duration("filetransfer.refresh_interval", 30*time.Second, "interval to refresh file list")
+	if err := viper.BindPFlag("filetransfer.refresh_interval", cmd.PersistentFlags().Lookup("filetransfer.refresh_interval")); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (s *Config) Set() {
+	s.Enabled = viper.GetBool("filetransfer.enabled")
+	rootDir := viper.GetString("filetransfer.dir")
+	s.RootDir = filepath.Clean(rootDir)
+	s.RefreshInterval = viper.GetDuration("filetransfer.refresh_interval")
+}