Remove code and description from GRCP errors

CHANGELOG.md

@@ -4,6 +4,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [UNRELEASED] - 0000-00-00
 ### Fixes
+- [CLI] Remove code and description from GRCP errors
 - [API] Skipping ephemeral pods while log streaming
 - [CLI] `ps` should list recent pods with tabular format (Added cpu, memory fields)
 - [API] Don't stream logs from crashed/failed pods

cmd/run.go

@@ -36,10 +36,15 @@ func cmdAppRun(c *cli.Context) error {
 
 func prepareCommand(c *cli.Context) []string {
 	args := c.Args()
+
+	return append([]string{"env", fmt.Sprintf("TERM=%s", getTermEnv())}, args...)
+}
+
+func getTermEnv() string {
 	term := os.Getenv("TERM")
 	if term == "" {
 		term = "xterm"
 	}
 
-	return append([]string{"env", fmt.Sprintf("TERM=%s", term)}, args...)
+	return term
 }

cmd/stdcli/cli.go

@@ -14,6 +14,7 @@ import (
 	pb "github.com/datacol-io/datacol/api/models"
 	rollbarAPI "github.com/stvp/rollbar"
 	"github.com/urfave/cli"
+	"google.golang.org/grpc/status"
 )
 
 var (
@@ -137,6 +138,9 @@ func CheckFlagsPresence(c *cli.Context, flags ...string) {
 
 func ExitOnError(err error) {
 	if err != nil {
+		if gerr, ok := status.FromError(err); ok {
+			term.Fatalln(gerr.Message())
+		}
 		term.Fatalln(err)
 	}
 }

k8s/process.go

@@ -122,6 +122,8 @@ func ProcessList(c *kubernetes.Clientset, ns, app string) ([]*pb.Process, error)
 			return nil, err
 		}
 
+		log.Debugf("got %d pods for %s", len(pods), app)
+
 		if len(pods) == 0 {
 			continue
 		}