Imports golang.org/x/tools/imports goa.design/goa/eval goa.design/goa/expr goa.design/goa/pkg golang.org/x/tools/go/ast/astutil github.com/sergi/go-diff/diffmatchpatch Standard library imports go/format go/scanner go/token io io/ioutil os os/exec path/filepath sort strconv strings testing go/ast go/parser text/template unicode bytes errors fmt