Imports github.com/Masterminds/semver github.com/armon/go-radix github.com/Masterminds/vcs Standard library imports bytes container/heap crypto/sha256 encoding/xml fmt go/parser go/token io io/ioutil log math/rand net/http net/url os os/exec os/signal path path/filepath regexp runtime sort go/scanner go/build strconv strings sync sync/atomic syscall text/tabwriter time unicode