Imports github.com/AllenDang/giu github.com/alecthomas/kingpin/v2 github.com/andygrunwald/vdf github.com/blang/semver github.com/google/go-github/v47/github github.com/rhysd/go-github-selfupdate/selfupdate Standard library imports context crypto/sha512 encoding/hex encoding/json errors fmt io log net/http os os/exec path path/filepath runtime sort strconv strings