/
packages.go
46 lines (41 loc) · 1.61 KB
/
packages.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
//
// Copyright 2018-present Sonatype Inc.
//
// 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 packages
import "regexp"
var gopkg1Pattern = regexp.MustCompile("^gopkg.in/([^.]+).*")
var gopkg2Pattern = regexp.MustCompile("^gopkg.in/([^/]+)/([^.]+).*")
var githubPattern = regexp.MustCompile("^github.com/([^/]+)/(.*)")
// Packages is meant to be implemented for any package format such as dep, go mod, etc..
type Packages interface {
ExtractPurlsFromManifest() []string
CheckExistenceOfManifest() bool
}
// convertGopkgNameToPurl will convert the Gopkg name into a Package URL
//
// FIXME: Research the various Gopkg name formats and convert them correctly
func convertGopkgNameToPurl(name string) (rename string) {
switch {
case githubPattern.MatchString(name):
rename = githubPattern.ReplaceAllString(name, "golang/github.com/$1/$2")
case gopkg2Pattern.MatchString(name):
rename = gopkg2Pattern.ReplaceAllString(name, "golang/github.com/$1/$2")
case gopkg1Pattern.MatchString(name):
rename = gopkg1Pattern.ReplaceAllString(name, "golang/github.com/go-$1/$1")
default:
rename = "golang/" + name
}
return
}