Imports github.com/labstack/echo github.com/labstack/echo/middleware github.com/sirupsen/logrus github.com/urfave/cli/v2 golang.org/x/net/websocket github.com/fsnotify/fsnotify gopkg.in/yaml.v2 github.com/fatih/color Standard library imports bufio encoding/json errors fmt io io/ioutil log math/big net/http os os/exec path path/filepath reflect go/build compress/gzip bytes regexp runtime strconv strings sync syscall time os/signal