blob: 05b681b92873d5c239652071262c9a999e5012e2 [file] [log] [blame]
/*
* Copyright 2019-present Ciena Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package commands
import (
"context"
"github.com/golang/protobuf/ptypes/empty"
flags "github.com/jessevdk/go-flags"
"github.com/opencord/voltctl/pkg/format"
"github.com/opencord/voltha-protos/v4/go/voltha"
)
const (
DEFAULT_DEVICE_GROUP_FORMAT = "table{{ .Id }}\t{{.LogicalDevices}}\t{{.Devices}}"
)
type DeviceGroupList struct {
ListOutputOptions
}
type DeviceGroupOpts struct {
List DeviceGroupList `command:"list"`
}
var deviceGroupOpts = DeviceGroupOpts{}
func RegisterDeviceGroupCommands(parser *flags.Parser) {
if _, err := parser.AddCommand("devicegroup", "device group commands", "Commands to query and manipulate VOLTHA device groups",
&deviceGroupOpts); err != nil {
Error.Fatalf("Unexpected error while attempting to register device group commands : %s", err)
}
}
func (options *DeviceGroupList) Execute(args []string) error {
conn, err := NewConnection()
if err != nil {
return err
}
defer conn.Close()
client := voltha.NewVolthaServiceClient(conn)
ctx, cancel := context.WithTimeout(context.Background(), GlobalConfig.Grpc.Timeout)
defer cancel()
deviceGroups, err := client.ListDeviceGroups(ctx, &empty.Empty{})
if err != nil {
return err
}
outputFormat := CharReplacer.Replace(options.Format)
if outputFormat == "" {
outputFormat = GetCommandOptionWithDefault("device-group-list", "format", DEFAULT_DEVICE_GROUP_FORMAT)
}
if options.Quiet {
outputFormat = "{{.Id}}"
}
orderBy := options.OrderBy
if orderBy == "" {
orderBy = GetCommandOptionWithDefault("device-group-list", "order", "")
}
result := CommandResult{
Format: format.Format(outputFormat),
Filter: options.Filter,
OrderBy: orderBy,
OutputAs: toOutputType(options.OutputAs),
NameLimit: options.NameLimit,
Data: deviceGroups.Items,
}
GenerateOutput(&result)
return nil
}