Added -s | --short option (useful from scripting)

Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>

1 files changed, 13 insertions, 2 deletions

diff --git a/cmd-sdks.go b/cmd-sdks.go
index 34f5409..bc9df15 100644
--- a/cmd-sdks.go
+++ b/cmd-sdks.go
@@ -89,6 +89,10 @@ func initCmdSdks(cmdDef *[]cli.Command) {
 						Name:  "force",
 						Usage: "force SDK installation when already installed",
 					},
+					cli.BoolFlag{
+						Name:  "short, s",
+						Usage: "short output, only print create sdk id (useful from scripting)",
+					},
 				},
 			},
 			{
@@ -214,6 +218,7 @@ func sdksInstall(ctx *cli.Context) error {
 	id := GetID(ctx)
 	file := ctx.String("file")
 	force := ctx.Bool("force")
+	shortOut := ctx.Bool("short")
 
 	if id == "" && file == "" {
 		return cli.NewExitError("id or file parameter or option must be set", 1)
@@ -281,7 +286,9 @@ func sdksInstall(ctx *cli.Context) error {
 		return cli.NewExitError(err, 1)
 	}
 	Log.Debugf("Result of %s: %v", url, newSdk)
-	fmt.Printf("Installation of '%s' SDK successfully started.\n", newSdk.Name)
+	if !shortOut {
+		fmt.Printf("Installation of '%s' SDK successfully started.\n", newSdk.Name)
+	}
 
 	// TODO: trap CTRL+C and print question: "Installation of xxx is in progress, press 'a' to abort, 'b' to continue in background or 'c' to continue installation"
 
@@ -290,7 +297,11 @@ func sdksInstall(ctx *cli.Context) error {
 	case res := <-exitChan:
 		if res.code == 0 {
 			Log.Debugln("Exit successfully")
-			fmt.Println("SDK ID " + newSdk.ID + " successfully installed.")
+			if shortOut {
+				fmt.Println(newSdk.ID)
+			} else {
+				fmt.Println("SDK ID " + newSdk.ID + " successfully installed.")
+			}
 		}
 		if res.error != "" {
 			Log.Debugln("Exit with ERROR: ", res.error)