wip: mapping,setting import

internal/cmd/run.go

@@ -1,6 +1,7 @@
 package cmd
 
 import (
+	"context"
 	"encoding/json"
 	"errors"
 	"esgo2dump/internal/interfaces"
@@ -17,17 +18,21 @@ import (
 
 func run(cmd *cobra.Command, args []string) error {
 	var (
-		err     error
-		ioi     interfaces.DumpIO
-		ioo     interfaces.DumpIO
-		lines   []*interfaces.ESSource
-		succeed int
+		err error
+		ioi interfaces.DumpIO
+		ioo interfaces.DumpIO
 	)
 
 	if opt.Debug {
 		logrus.SetLevel(logrus.DebugLevel)
 	}
 
+	switch f_type {
+	case "data", "mapping", "setting":
+	default:
+		return fmt.Errorf("unknown type=%s", f_type)
+	}
+
 	if ioi, err = newIO(f_input, interfaces.IOInput); err != nil {
 		return err
 	}
@@ -36,13 +41,46 @@ func run(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
+	defer func() {
+		_ = ioi.Close()
+		_ = ioo.Close()
+	}()
+
+	switch f_type {
+	case "data":
+		return executeData(cmd.Context(), ioi, ioo)
+	case "mapping":
+		var mapping map[string]any
+		if mapping, err = ioi.ReadMapping(); err != nil {
+			return err
+		}
+
+		return ioo.WriteMapping(mapping)
+	case "setting":
+		var setting map[string]any
+		if setting, err = ioi.ReadSetting(); err != nil {
+			return err
+		}
+
+		return ioo.WriteSetting(setting)
+	default:
+		return fmt.Errorf("unknown type=%s", f_type)
+	}
+}
+
+func executeData(ctx context.Context, input, output interfaces.DumpIO) error {
+	var (
+		err     error
+		lines   []*interfaces.ESSource
+		succeed int
+	)
+
 	for {
 		select {
-		case <-cmd.Context().Done():
+		case <-ctx.Done():
 		default:
-			succeed = 0
 
-			if lines, err = ioi.Read(f_limit); err != nil {
+			if lines, err = input.ReadData(f_limit); err != nil {
 				if errors.Is(err, io.EOF) {
 					return nil
 				}
@@ -54,7 +92,7 @@ func run(cmd *cobra.Command, args []string) error {
 				return nil
 			}
 
-			if succeed, err = ioo.Write(lines); err != nil {
+			if succeed, err = output.WriteData(lines); err != nil {
 				return err
 			}