Imports github.com/canonical/edgex-snap-hooks/v3 github.com/canonical/edgex-snap-hooks/v3/env github.com/canonical/edgex-snap-hooks/v3/log github.com/canonical/edgex-snap-hooks/v3/options github.com/canonical/edgex-snap-hooks/v3/snapctl Standard library imports fmt io/ioutil os path/filepath strings