func (i *Invocation) ShowCategories() error {
var c *client.Client
var res *rpcpb.GetCategoryResponse
// Run it on files
c, _, cleanup, err := i.startServices()
defer cleanup()
if err != nil {
return fmt.Errorf("HTTP client did not become healthy: %v", err)
}
glog.Infof("Calling to get the categories")
err = c.Call("/ShipshapeService/GetCategory", &rpcpb.GetCategoryRequest{}, &res)
if err != nil {
fmt.Errorf("Could not get categories: %v", err)
return err
}
fmt.Println(strings.Join(res.Category, "\n"))
return nil
}
func analyze(c *client.Client, req *rpcpb.ShipshapeRequest, originalDir string, handleResponse func(msg *rpcpb.ShipshapeResponse, directory string) error) (int, error) {
var totalNotes = 0
glog.Infof("Calling to the shipshape service with %v", req)
rd := c.Stream("/ShipshapeService/Run", req)
defer rd.Close()
for {
var msg rpcpb.ShipshapeResponse
if err := rd.NextResult(&msg); err == io.EOF {
break
} else if err != nil {
return 0, fmt.Errorf("received an error from calling run: %v", err.Error())
}
err := handleResponse(&msg, originalDir)
if err != nil {
return 0, fmt.Errorf("could not parse results: %v", err.Error())
}
totalNotes += numNotes(&msg)
}
return totalNotes, nil
}