Imports github.com/docker/distribution/reference github.com/docker/docker/client github.com/spf13/cobra gopkg.in/src-d/go-git.v4 gopkg.in/src-d/go-git.v4/plumbing Imports in module “github.com/GoogleCloudPlatform/k8s-addon-builder” github.com/GoogleCloudPlatform/k8s-addon-builder/pkg Standard library imports fmt os os/exec regexp strings