/
sample.go
44 lines (39 loc) · 1.3 KB
/
sample.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
// Copyright 2020 Anapaya Systems
//
// 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 main
import (
"fmt"
"os"
"github.com/spf13/cobra"
"gopkg.in/yaml.v2"
"github.com/scionproto/scion/control/beacon"
"github.com/scionproto/scion/pkg/private/serrors"
"github.com/scionproto/scion/private/app/command"
)
func newSamplePolicy(pather command.Pather) *cobra.Command {
var cmd = &cobra.Command{
Use: "policy",
Short: "Display sample policy file",
Example: fmt.Sprintf(" %[1]s policy > policy.yml", pather.CommandPath()),
RunE: func(cmd *cobra.Command, args []string) error {
var sample beacon.Policy
sample.InitDefaults()
if err := yaml.NewEncoder(os.Stdout).Encode(sample); err != nil {
return serrors.WrapStr("producing sample policy", err)
}
return nil
},
}
return cmd
}