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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
// Copyright 2019 The Gitea Authors. All rights reserved.
// Copyright 2018 Jonas Franz. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package base
import (
"time"
"code.gitea.io/gitea/modules/structs"
)
// Downloader downloads the site repo informations
type Downloader interface {
GetRepoInfo() (*Repository, error)
GetTopics() ([]string, error)
GetMilestones() ([]*Milestone, error)
GetReleases() ([]*Release, error)
GetLabels() ([]*Label, error)
GetIssues(page, perPage int) ([]*Issue, bool, error)
GetComments(issueNumber int64) ([]*Comment, error)
GetPullRequests(page, perPage int) ([]*PullRequest, error)
}
// DownloaderFactory defines an interface to match a downloader implementation and create a downloader
type DownloaderFactory interface {
Match(opts MigrateOptions) (bool, error)
New(opts MigrateOptions) (Downloader, error)
GitServiceType() structs.GitServiceType
}
// RetryDownloader retry the downloads
type RetryDownloader struct {
Downloader
RetryTimes int // the total execute times
RetryDelay int // time to delay seconds
}
// NewRetryDownloader creates a retry downloader
func NewRetryDownloader(downloader Downloader, retryTimes, retryDelay int) *RetryDownloader {
return &RetryDownloader{
Downloader: downloader,
RetryTimes: retryTimes,
RetryDelay: retryDelay,
}
}
// GetRepoInfo returns a repository information with retry
func (d *RetryDownloader) GetRepoInfo() (*Repository, error) {
var (
times = d.RetryTimes
repo *Repository
err error
)
for ; times > 0; times-- {
if repo, err = d.Downloader.GetRepoInfo(); err == nil {
return repo, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, err
}
// GetTopics returns a repository's topics with retry
func (d *RetryDownloader) GetTopics() ([]string, error) {
var (
times = d.RetryTimes
topics []string
err error
)
for ; times > 0; times-- {
if topics, err = d.Downloader.GetTopics(); err == nil {
return topics, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, err
}
// GetMilestones returns a repository's milestones with retry
func (d *RetryDownloader) GetMilestones() ([]*Milestone, error) {
var (
times = d.RetryTimes
milestones []*Milestone
err error
)
for ; times > 0; times-- {
if milestones, err = d.Downloader.GetMilestones(); err == nil {
return milestones, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, err
}
// GetReleases returns a repository's releases with retry
func (d *RetryDownloader) GetReleases() ([]*Release, error) {
var (
times = d.RetryTimes
releases []*Release
err error
)
for ; times > 0; times-- {
if releases, err = d.Downloader.GetReleases(); err == nil {
return releases, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, err
}
// GetLabels returns a repository's labels with retry
func (d *RetryDownloader) GetLabels() ([]*Label, error) {
var (
times = d.RetryTimes
labels []*Label
err error
)
for ; times > 0; times-- {
if labels, err = d.Downloader.GetLabels(); err == nil {
return labels, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, err
}
// GetIssues returns a repository's issues with retry
func (d *RetryDownloader) GetIssues(page, perPage int) ([]*Issue, bool, error) {
var (
times = d.RetryTimes
issues []*Issue
isEnd bool
err error
)
for ; times > 0; times-- {
if issues, isEnd, err = d.Downloader.GetIssues(page, perPage); err == nil {
return issues, isEnd, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, false, err
}
// GetComments returns a repository's comments with retry
func (d *RetryDownloader) GetComments(issueNumber int64) ([]*Comment, error) {
var (
times = d.RetryTimes
comments []*Comment
err error
)
for ; times > 0; times-- {
if comments, err = d.Downloader.GetComments(issueNumber); err == nil {
return comments, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, err
}
// GetPullRequests returns a repository's pull requests with retry
func (d *RetryDownloader) GetPullRequests(page, perPage int) ([]*PullRequest, error) {
var (
times = d.RetryTimes
prs []*PullRequest
err error
)
for ; times > 0; times-- {
if prs, err = d.Downloader.GetPullRequests(page, perPage); err == nil {
return prs, nil
}
time.Sleep(time.Second * time.Duration(d.RetryDelay))
}
return nil, err
}
|
