Add batchOption for job build

app/cmd/common.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 
+	"github.com/AlecAivazis/survey"
 	"gopkg.in/yaml.v2"
 )
 
@@ -12,11 +13,6 @@ type OutputOption struct {
 	Format string
 }
 
-// BatchOption represent the options for a batch operation
-type BatchOption struct {
-	Batch bool
-}
-
 type FormatOutput interface {
 	Output(obj interface{}, format string) (data []byte, err error)
 }
@@ -47,3 +43,24 @@ func Format(obj interface{}, format string) (data []byte, err error) {
 
 	return nil, fmt.Errorf("not support format %s", format)
 }
+
+// BatchOption represent the options for a batch operation
+type BatchOption struct {
+	Batch bool
+}
+
+// Confirm prompte user if they really want to do this
+func (b *BatchOption) Confirm(message string) bool {
+	if !b.Batch {
+		confirm := false
+		prompt := &survey.Confirm{
+			Message: message,
+		}
+		survey.AskOne(prompt, &confirm)
+		if !confirm {
+			return false
+		}
+	}
+
+	return true
+}

app/cmd/job_build.go

 package cmd
 
 import (
+	"fmt"
+
 	"github.com/linuxsuren/jenkins-cli/client"
 	"github.com/spf13/cobra"
 )
 
+type JobBuildOption struct {
+	BatchOption
+}
+
+var jobBuildOption JobBuildOption
+
 func init() {
 	jobCmd.AddCommand(jobBuildCmd)
+	jobBuildCmd.Flags().BoolVarP(&jobBuildOption.Batch, "batch", "b", false, "Batch mode, no need confirm")
 }
 
 var jobBuildCmd = &cobra.Command{
@@ -19,6 +28,10 @@ var jobBuildCmd = &cobra.Command{
 			return
 		}
 
+		if !jobBuildOption.Confirm(fmt.Sprintf("Are you sure to build job %s", jobOption.Name)) {
+			return
+		}
+
 		jenkins := getCurrentJenkins()
 		jclient := &client.JobClient{}
 		jclient.URL = jenkins.URL