Usability fixe (#7)

- If web API URL has no scheme, default to http
- Print record being written into stream

Author: pavius

pkg/v3ctl/root.go

@@ -2,6 +2,7 @@ package v3ctl
 
 import (
 	"os"
+	"strings"
 	"sync"
 
 	"github.com/nuclio/errors"
@@ -45,6 +46,9 @@ func NewRootCommandeer() (*RootCommandeer, error) {
 	}
 
 	defaultV3ioServer := os.Getenv("V3IO_API")
+	if !strings.HasPrefix(defaultV3ioServer, "http") {
+		defaultV3ioServer = "http://" + defaultV3ioServer
+	}
 
 	cmd.PersistentFlags().StringVarP(&commandeer.logLevel, "log-level", "v", "info",
 		`Verbose output. Add "=<level>" to set the log level -

pkg/v3ctl/stream/createrecord.go

@@ -1,6 +1,7 @@
 package stream
 
 import (
+	"fmt"
 	"strings"
 
 	"github.com/nuclio/errors"
@@ -61,6 +62,11 @@ func newCreateRecordCommandeer(createStreamCommandeer *createStreamCommandeer) (
 
 			defer response.Release()
 
+			fmt.Printf("Wrote %d bytes to %s:%d\n",
+				len(commandeer.data),
+				streamPath,
+				commandeer.shardID)
+
 			return nil
 		},
 	}