Fix chas -> chaos typo in deploy.go

cli/app/deploy.go

@@ -48,7 +48,7 @@ for this you need to look at the "abra app upgrade <domain>" command.
 You may pass "--force" to re-deploy the same version again. This can be useful
 if the container runtime has gotten into a weird state.
 
-Chas mode ("--chaos") will deploy your local checkout of a recipe as-is,
+Chaos mode ("--chaos") will deploy your local checkout of a recipe as-is,
 including unstaged changes and can be useful for live hacking and testing new
 recipes.
 `,

pkg/upstream/stack/stack.go

@@ -5,8 +5,7 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
-	"os"
+	"strings"
-	"os/signal"
 	"time"
 
 	"coopcloud.tech/abra/pkg/upstream/convert"
@@ -415,7 +414,7 @@ func deployServices(
 		return nil
 	}
 
-	logrus.Infof("Starting to poll for deployment status for: %s", appName)
+	logrus.Infof("waiting for services to converge: %s", strings.Join(serviceNames, ", "))
 	ch := make(chan error, len(serviceIDs))
 	for serviceID, serviceName := range serviceIDs {
 		logrus.Debugf("waiting on %s to converge", serviceName)
@@ -432,7 +431,7 @@ func deployServices(
 		logrus.Debugf("assuming %s converged successfully", serviceID)
 	}
 
-	logrus.Infof("Successfully deployed %s", appName)
+	logrus.Info("services converged 👌")
 
 	return nil
 }
@@ -455,10 +454,6 @@ func WaitOnService(ctx context.Context, cl *dockerClient.Client, serviceID, appN
 	errChan := make(chan error, 1)
 	pipeReader, pipeWriter := io.Pipe()
 
-	sigintChannel := make(chan os.Signal, 1)
-	signal.Notify(sigintChannel, os.Interrupt)
-	defer signal.Stop(sigintChannel)
-
 	go func() {
 		errChan <- progress.ServiceProgress(ctx, cl, serviceID, pipeWriter)
 	}()
@@ -470,14 +465,6 @@ func WaitOnService(ctx context.Context, cl *dockerClient.Client, serviceID, appN
 	select {
 	case err := <-errChan:
 		return err
-	case <-sigintChannel:
-		return fmt.Errorf(fmt.Sprintf(`
-Cancelling polling for %s, deployment is still continuing.  
-
-If you want to stop the deployment try:
-	abra app undeploy %s
-
-`, appName, appName))
 	case <-time.After(timeout):
 		return fmt.Errorf(fmt.Sprintf(`
 %s has not converged (%s second timeout reached).
@@ -494,7 +481,7 @@ And inspect the logs with:
 
     abra app logs %s
 
-If a service is failing to even start, try to smoke out the error with:
+If a service is failing to even start, try smoke out the error with:
 
     abra app errors --watch %s