Adding ability to print out responses as JSON.

cmd/util.go

@@ -0,0 +1,35 @@
+package cmd
+
+import (
+    "bytes"
+    "encoding/json"
+
+    log "github.com/sirupsen/logrus"
+)
+
+func toJSON(v interface{}) string {
+
+    output, err := json.Marshal(v)
+
+    if err != nil {
+        log.Fatalln("Unable to serialize statuses")
+    }
+
+    return string(output)
+}
+
+
+func getLoggingLevels() string {
+
+    var buffer bytes.Buffer
+
+    for _, level := range log.AllLevels {
+        buffer.WriteString(level.String())
+        buffer.WriteString(" ")
+    }
+
+    buffer.Truncate(buffer.Len()-1)
+
+    return buffer.String()
+
+}