get.go

package cli

import (
	"context"

	"code.fbi.h-da.de/cocsn/gosdn/nucleus/errors"

	"code.fbi.h-da.de/cocsn/gosdn/forks/goarista/gnmi"
	"code.fbi.h-da.de/cocsn/gosdn/nucleus"
	gpb "github.com/openconfig/gnmi/proto/gnmi"
	log "github.com/sirupsen/logrus"
)

// Get sends a gNMI Get request to the specified target and prints the response to stdout
func Get(a, u, p string, args ...string) (*gpb.GetResponse, error) {
	sbi := &nucleus.OpenConfig{}
	opts := &nucleus.GnmiTransportOptions{
		Config: gnmi.Config{
			Addr:     a,
			Username: u,
			Password: p,
			Encoding: gpb.Encoding_JSON_IETF,
		},
		SetNode: sbi.SetNode(),
	}
	t, err := nucleus.NewGnmiTransport(opts)
	if err != nil {
		return nil, err
	}
	resp, err := t.Get(context.Background(), args...)
	if err != nil {
		return nil, err
	}
	log.Debug(resp)
	r, ok := resp.(*gpb.GetResponse)
	if !ok {
		return nil, &errors.ErrInvalidTypeAssertion{}
	}
	return r, nil
}