优化error输出

cmd/saastool/bind_setad.go

@@ -4,7 +4,6 @@ import (
 	"flag"
 	"fmt"
 	"net/http"
-	"os"
 	"strconv"
 	"strings"
 
@@ -28,8 +27,7 @@ func RunBindSetAd(args ...string) error {
 	ads := paramAds(fs)
 
 	if err := fs.Parse(args); err != nil {
-		fmt.Fprintln(os.Stderr, "command line parse error", "err", err)
-		return err
+		return fmt.Errorf("Command line parse error: %w", err)
 	}
 
 	// 切割字符串
@@ -47,16 +45,14 @@ func RunBindSetAd(args ...string) error {
 	for _, v := range idsSlice {
 		n, err := strconv.ParseInt(v, 10, 64)
 		if err != nil {
-			fmt.Fprintln(os.Stderr, "account parse error", "value", v, "err", err)
-			return err
+			return fmt.Errorf("AD parse error. value: %v. %w", v, err)
 		}
 		numAds = append(numAds, n)
 	}
 
 	cfg, err := LoadConfigFile(*cfgFile)
 	if err != nil {
-		fmt.Fprintln(os.Stderr, "LoadConfigFile error", "err", err)
-		return err
+		return fmt.Errorf("LoadConfigFile error: %w", err)
 	}
 
 	bindSetAdParams := bindSetAdParams{
@@ -92,15 +88,12 @@ func doBindSetAd(p bindSetAdParams) error {
 	}
 
 	res, err := p.saasHttp.BindSet(saasReq)
-
 	if err != nil {
-		fmt.Fprintln(os.Stderr, "submit Bind Set error", "err", err)
-		return err
+		return fmt.Errorf("Submit Command error: %w", err)
 	}
 
 	if res.Code != saasapi.ErrorCode_SUCC {
-		fmt.Fprintln(os.Stderr, "Bind Set failed", "code", res.Code, "status", res.Status)
-		return nil
+		return fmt.Errorf("Command failed. code:%v, status:%v", res.Code, res.Status)
 	}
 
 	fmt.Printf("bind res: %v\n", protojson.Format(res.GetBindSetRes()))