Imports github.com/coreos/go-semver/semver github.com/pborman/uuid github.com/cheggaaa/pb github.com/coreos/updateservicectl/auth github.com/coreos/updateservicectl/client/update/v1 github.com/coreos/go-omaha/omaha github.com/coreos/updateservicectl/version Standard library imports encoding/xml crypto/sha256 crypto/sha1 text/template bytes mime/multipart encoding/base64 encoding/json errors flag fmt io io/ioutil log math math/rand net/http net/url os os/exec path path/filepath strconv strings sync time text/tabwriter