Imports github.com/ccirello/supervisor github.com/gin-gonic/gin github.com/iron-io/functions/api/datastore github.com/iron-io/functions/api/mqs github.com/iron-io/functions/api/runner github.com/iron-io/functions/api/server github.com/spf13/viper github.com/Sirupsen/logrus Standard library imports os strings os/signal context fmt