Add confirmation before deleting a project or a sdk.

[src/xds/xds-cli.git] / utils.go

diff --git a/utils.go b/utils.go
index 65b67d3..3d01346 100644 (file)
--- a/utils.go
+++ b/utils.go
@@ -22,6 +22,7 @@ import (
        "encoding/json"
        "fmt"
        "strconv"
+       "strings"
 
        "github.com/franciscocpg/reflectme"
        "github.com/iotbzh/xds-agent/lib/xaapiv1"
@@ -115,3 +116,12 @@ func GetID(ctx *cli.Context) string {
        }
        return id
 }
+
+// Confirm Return true when user answer 'y' or 'yes' to a question
+func Confirm(question string) bool {
+       var answer string
+       fmt.Print(question)
+       fmt.Scanln(&answer)
+       ans := strings.ToLower(strings.TrimSpace(answer))
+       return (ans == "y" || ans == "yes")
+}