-
Notifications
You must be signed in to change notification settings - Fork 23
/
rhmanifest.go
47 lines (39 loc) · 1.24 KB
/
rhmanifest.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
// Copyright The Enterprise Contract Contributors
//
// 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.
//
// SPDX-License-Identifier: Apache-2.0
package files
import (
v1 "github.com/google/go-containerregistry/pkg/v1"
)
const (
redHatVendorLabelName = "vendor"
redHatVendorLabelValue = "Red Hat, Inc."
redHatManifestPath = "root/buildinfo/content_manifests"
)
type redHatManifest struct{}
func (redHatManifest) matcher(img v1.Image) (matcher, error) {
if img == nil {
return nil, nil
}
config, err := img.ConfigFile()
if err != nil {
return nil, err
}
if vendor := config.Config.Labels[redHatVendorLabelName]; vendor == redHatVendorLabelValue {
matcher := pathMatcher{redHatManifestPath}
return matcher.match, nil
}
return nil, nil
}