feat: translation support

See #483

pkg/client/volumes.go

@@ -2,6 +2,7 @@ package client
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -9,6 +10,7 @@ import (
 	"github.com/docker/docker/api/types/filters"
 	"github.com/docker/docker/api/types/volume"
 	"github.com/docker/docker/client"
+	"github.com/leonelquinteros/gotext"
 )
 
 func GetVolumes(cl *client.Client, ctx context.Context, server string, fs filters.Args) ([]*volume.Volume, error) {
@@ -54,9 +56,9 @@ func retryFunc(retries int, fn func() error) error {
 		}
 		if i+1 < retries {
 			sleep := time.Duration(i+1) * time.Duration(i+1)
-			log.Infof("%s: waiting %d seconds before next retry", err, sleep)
+			log.Infof(gotext.Get("%s: waiting %d seconds before next retry", err, sleep))
 			time.Sleep(sleep * time.Second)
 		}
 	}
-	return fmt.Errorf("%d retries failed", retries)
+	return errors.New(gotext.Get("%d retries failed", retries))
 }