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
|
// SPDX-License-Identifier: GPL-3.0-or-later
package dockerhub
import (
"fmt"
"time"
)
func (dh *DockerHub) collect() (map[string]int64, error) {
var (
reposNum = len(dh.Repositories)
ch = make(chan *repository, reposNum)
mx = make(map[string]int64)
)
for _, name := range dh.Repositories {
go dh.collectRepo(name, ch)
}
var (
parsed int
pullSum int
)
for i := 0; i < reposNum; i++ {
repo := <-ch
if repo == nil {
continue
}
if err := parseRepoTo(repo, mx); err != nil {
dh.Errorf("error on parsing %s/%s : %v", repo.User, repo.Name, err)
continue
}
pullSum += repo.PullCount
parsed++
}
close(ch)
if parsed == reposNum {
mx["pull_sum"] = int64(pullSum)
}
return mx, nil
}
func (dh *DockerHub) collectRepo(repoName string, ch chan *repository) {
repo, err := dh.client.getRepository(repoName)
if err != nil {
dh.Error(err)
}
ch <- repo
}
func parseRepoTo(repo *repository, mx map[string]int64) error {
t, err := time.Parse(time.RFC3339Nano, repo.LastUpdated)
if err != nil {
return err
}
mx[fmt.Sprintf("last_updated_%s/%s", repo.User, repo.Name)] = int64(time.Since(t).Seconds())
mx[fmt.Sprintf("star_count_%s/%s", repo.User, repo.Name)] = int64(repo.StarCount)
mx[fmt.Sprintf("pull_count_%s/%s", repo.User, repo.Name)] = int64(repo.PullCount)
mx[fmt.Sprintf("status_%s/%s", repo.User, repo.Name)] = int64(repo.Status)
return nil
}
|
