Imports github.com/juju/loggo github.com/juju/utils/parallel gopkg.in/errgo.v1 gopkg.in/goose.v2/client gopkg.in/goose.v2/errors gopkg.in/goose.v2/identity gopkg.in/goose.v2/swift gopkg.in/juju/charmstore.v5/config gopkg.in/mgo.v2 Standard library imports flag fmt net/http os path/filepath sync/atomic