-
Notifications
You must be signed in to change notification settings - Fork 4.7k
/
tag_combination_filter.go
76 lines (64 loc) · 2.17 KB
/
tag_combination_filter.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
// Copyright (c) 2017 VMware, Inc. All Rights Reserved.
//
// 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 source
import (
"strings"
"github.com/vmware/harbor/src/common/utils/log"
"github.com/vmware/harbor/src/replication"
"github.com/vmware/harbor/src/replication/models"
)
// TagCombinationFilter implements Filter interface for merging tag filter items
// whose repository are same into one repository filter item
type TagCombinationFilter struct{}
// NewTagCombinationFilter returns an instance of TagCombinationFilter
func NewTagCombinationFilter() *TagCombinationFilter {
return &TagCombinationFilter{}
}
// Init the filter. nil implement for now
func (t *TagCombinationFilter) Init() error {
return nil
}
// GetConvertor returns the convertor
func (t *TagCombinationFilter) GetConvertor() Convertor {
return nil
}
// DoFilter filters resources
func (t *TagCombinationFilter) DoFilter(filterItems []models.FilterItem) []models.FilterItem {
repos := map[string][]string{}
for _, item := range filterItems {
if item.Kind != replication.FilterItemKindTag {
log.Warningf("unexpected filter item kind, expected: %s, got: %s, skip",
replication.FilterItemKindTag, item.Kind)
continue
}
strs := strings.Split(item.Value, ":")
if len(strs) != 2 {
log.Warningf("unexpected image format: %s, skip", item.Value)
continue
}
repos[strs[0]] = append(repos[strs[0]], strs[1])
}
// TODO append operation
items := []models.FilterItem{}
for repo, tags := range repos {
items = append(items, models.FilterItem{
Kind: replication.FilterItemKindRepository,
Value: repo,
Metadata: map[string]interface{}{
"tags": tags,
},
})
}
return items
}