Carry module identity through candidate results

publish.go

@@ -40,6 +40,10 @@ const (
 
 // PublicationResult describes the publication state reached by this call.
 type PublicationResult struct {
+	RepositoryDir   string           // absolute source repository path.
+	ModuleDir       string           // absolute selected module directory.
+	ModulePath      string           // selected module's declared Go path.
+	Tag             string           // complete selected Git tag.
 	Version         string           // selected stable version
 	CandidateCommit string           // captured main commit
 	Endpoint        string           // captured effective push URL
@@ -75,6 +79,7 @@ func Publish(ctx context.Context, request ReleaseRequest) (PublicationResult, er
 	candidateInput := candidateRequest(request)
 	result, err := publish.Publish(ctx, publish.Request{
 		RepositoryDir:    candidateInput.RepositoryDir,
+		ModuleDir:        candidateInput.ModuleDir,
 		Product:          candidateInput.Product,
 		Version:          candidateInput.Version,
 		Remote:           request.Remote,
@@ -85,6 +90,10 @@ func Publish(ctx context.Context, request ReleaseRequest) (PublicationResult, er
 		Output:           candidateInput.Output,
 	})
 	return PublicationResult{
+		RepositoryDir:   result.RepositoryDir,
+		ModuleDir:       result.ModuleDir,
+		ModulePath:      result.ModulePath,
+		Tag:             result.Tag,
 		Version:         result.Version,
 		CandidateCommit: result.CandidateCommit,
 		Endpoint:        result.Endpoint,