Fine-tuning create/delete of cluster

apppackio · Dec 14, 2020 · fac8975 · fac8975
1 parent dac85e2
commit fac8975
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Showing 2 changed files with 4 additions and 7 deletions.
diff --git a/cmd/create.go b/cmd/create.go
@@ -76,10 +76,11 @@ func createChangeSetAndWait(sess *session.Session, stackInput *cloudformation.Cr
 
 func createStackAndWait(sess *session.Session, stackInput *cloudformation.CreateStackInput) (*cloudformation.DescribeStacksOutput, error) {
 	cfnSvc := cloudformation.New(sess)
-	_, err := cfnSvc.CreateStack(stackInput)
+	stackOutput, err := cfnSvc.CreateStack(stackInput)
 	if err != nil {
 		return nil, err
 	}
+	Spinner.Suffix = fmt.Sprintf(" creating %s", aurora.Faint(stackOutput.StackId))
 	describeStacksInput := cloudformation.DescribeStacksInput{StackName: stackInput.StackName}
 	err = cfnSvc.WaitUntilStackCreateComplete(&describeStacksInput)
 	if err != nil {

diff --git a/cmd/root.go b/cmd/root.go
@@ -21,6 +21,7 @@ import (
 	"time"
 
 	"github.com/logrusorgru/aurora"
+	"github.com/mattn/go-isatty"
 	"github.com/spf13/cobra"
 
 	"github.com/briandowns/spinner"
@@ -30,16 +31,11 @@ const ()
 
 var cfgFile string
 
-func isTty() bool {
-	fileInfo, _ := os.Stdout.Stat()
-	return (fileInfo.Mode() & os.ModeCharDevice) != 0
-}
-
 // Spinner is the loading animation to use for all commands
 var Spinner *spinner.Spinner = spinner.New(spinner.CharSets[14], 50*time.Millisecond)
 
 func startSpinner() {
-	if isTty() {
+	if isatty.IsTerminal(os.Stdout.Fd()) {
 		Spinner.Start()
 	}
 }