-
Notifications
You must be signed in to change notification settings - Fork 141
/
samplecli.go
84 lines (74 loc) · 2.36 KB
/
samplecli.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
// Copyright 2022 The PipeCD Authors.
//
// 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 samplecli
import (
"context"
"time"
"github.com/spf13/cobra"
"go.uber.org/zap"
helloworldservice "github.com/pipe-cd/pipecd/pkg/app/helloworld/service"
"github.com/pipe-cd/pipecd/pkg/cli"
"github.com/pipe-cd/pipecd/pkg/rpc/rpcclient"
)
type samplecli struct {
address string
name string
}
func NewCommand() *cobra.Command {
s := &samplecli{
address: "localhost:9080",
name: "samplecli",
}
cmd := &cobra.Command{
Use: "samplecli",
Short: "Start running sample client to HelloWorld service",
RunE: cli.WithContext(s.run),
}
cmd.Flags().StringVar(&s.address, "address", s.address, "The address to HelloWorld service.")
cmd.Flags().StringVar(&s.name, "name", s.name, "The name to be sent.")
return cmd
}
func (s *samplecli) run(ctx context.Context, input cli.Input) error {
cli, err := s.createHelloWorldClient(ctx, input.Logger)
if err != nil {
input.Logger.Error("failed to create client", zap.Error(err))
return err
}
defer cli.Close()
req := &helloworldservice.HelloRequest{
Name: s.name,
Gender: helloworldservice.HelloRequest_GENDER_MALE,
}
resp, err := cli.Hello(ctx, req)
if err != nil {
input.Logger.Error("failed to send Hello", zap.Error(err))
return err
}
input.Logger.Info("succeeded to send Hello", zap.String("message", resp.Message))
return nil
}
func (s *samplecli) createHelloWorldClient(ctx context.Context, logger *zap.Logger) (helloworldservice.Client, error) {
ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
defer cancel()
options := []rpcclient.DialOption{
rpcclient.WithBlock(),
rpcclient.WithInsecure(),
}
client, err := helloworldservice.NewClient(ctx, s.address, options...)
if err != nil {
logger.Error("failed to create HelloWorld client", zap.Error(err))
return nil, err
}
return client, nil
}