优化error输出

cmd/saastool/target_create.go

@@ -4,7 +4,6 @@ import (
 	"flag"
 	"fmt"
 	"net/http"
-	"os"
 
 	"git.algo.com.cn/public/saasapi"
 	"git.algo.com.cn/public/saasapi/pkg/saashttp"
@@ -24,8 +23,7 @@ func RunTargetCreate(args ...string) error {
 	targetDesc := paramTaskDesc(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)
 	}
 
 	if fs.NArg() > 0 || len(*targetId) == 0 {
@@ -35,8 +33,7 @@ func RunTargetCreate(args ...string) error {
 
 	cfg, err := LoadConfigFile(*cfgFile)
 	if err != nil {
-		fmt.Fprintln(os.Stderr, "LoadConfigFile error", "err", err)
-		return err
+		return fmt.Errorf("LoadConfigFile error: %w", err)
 	}
 
 	createTargetParams := createTargetParams{
@@ -63,15 +60,12 @@ func doTargetCreate(createTargetParams createTargetParams) error {
 	}
 
 	res, err := createTargetParams.saasHttp.TargetCreate(saasReq)
-
 	if err != nil {
-		fmt.Fprintln(os.Stderr, "submit Create Target error", "err", err)
-		return err
+		return fmt.Errorf("Submit Command error: %w", err)
 	}
 
 	if res.Code != saasapi.ErrorCode_SUCC {
-		fmt.Fprintln(os.Stderr, "target create failed", "code", res.Code, "status", res.Status)
-		return nil
+		return fmt.Errorf("Command failed. code:%v, status:%v", res.Code, res.Status)
 	}
 
 	targetRes := res.GetTargetCreateRes()