Imports cloud.google.com/go/firestore firebase.google.com/go github.com/fsnotify/fsnotify github.com/gorilla/websocket github.com/mitchellh/mapstructure github.com/spf13/viper google.golang.org/api/option Standard library imports bytes context encoding/json fmt io io/ioutil log math/rand mime/multipart net/http net/url os path/filepath runtime strings sync time