Imports cloud.google.com/go/compute/metadata golang.org/x/build/buildenv golang.org/x/build/gerrit golang.org/x/build/internal/gitauth golang.org/x/build/maintner golang.org/x/build/maintner/godata Standard library imports bufio bytes context crypto/sha1 encoding/json errors flag fmt io io/ioutil log net net/http net/url os os/exec path path/filepath runtime sort strconv strings sync time