Imports github.com/goadesign/goa/design github.com/goadesign/goa/goagen/gen_schema github.com/goadesign/goa/goagen/utils github.com/goadesign/goa/dslengine github.com/goadesign/goa/goagen/codegen gopkg.in/yaml.v2 Standard library imports encoding/json flag fmt io/ioutil os path/filepath sort strconv strings