1. 1
2. 2
3. 3
4. 4
5. 5
6. 6
7. 7
8. 8
9. 9
10. 10
11. 11
12. 12
13. 13
14. 14
15. 15
16. 16
17. 17
18. 18
19. 19
20. 20
21. 21
22. 22
23. 23
24. 24
25. 25
26. 26
27. 27
28. 28
29. 29
30. 30
31. 31
32. 32
33. 33
34. 34
35. 35
36. 36
37. 37
38. 38
39. 39
40. 40
41. 41
42. 42
43. 43
44. 44
45. 45
46. 46
47. 47
48. 48
49. 49
50. 50
51. 51
52. 52
53. 53
54. 54
55. 55
56. 56
57. 57
58. 58
59. 59
60. 60
61. 61
62. 62
63. 63
64. 64
65. 65
66. 66
67. 67
68. 68
69. 69
70. 70
71. 71
72. 72
73. 73
74. 74
75. 75
76. 76
77. 77
78. 78
79. 79
80. 80
81. 81
82. 82
83. 83
84. 84
85. 85
86. 86
87. 87
88. 88
89. 89
90. 90
91. 91
92. 92
93. 93
94. 94
95. 95
96. 96
97. 97
98. 98
99. 99
100. 100
101. 101
102. 102
103. 103
104. 104
105. 105
106. 106
107. 107
108. 108
109. 109
110. 110
111. 111
112. 112
113. 113
114. 114
115. 115
116. 116
117. 117
118. 118
119. 119
120. 120
121. 121
122. 122
123. 123
124. 124
125. 125
126. 126
127. 127
128. 128
129. 129
130. 130
131. 131
132. 132
133. 133
134. 134
135. 135
136. 136
137. 137
138. 138
139. 139

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package repo

import (
	"context"
	"errors"
	"time"

	"code.gitea.io/gitea/models/db"
	"code.gitea.io/gitea/modules/log"
	"code.gitea.io/gitea/modules/timeutil"

	"xorm.io/builder"
)

// ErrPushMirrorNotExist mirror does not exist error
var ErrPushMirrorNotExist = errors.New("PushMirror does not exist")

// PushMirror represents mirror information of a repository.
type PushMirror struct {
	ID         int64       `xorm:"pk autoincr"`
	RepoID     int64       `xorm:"INDEX"`
	Repo       *Repository `xorm:"-"`
	RemoteName string

	SyncOnCommit   bool `xorm:"NOT NULL DEFAULT true"`
	Interval       time.Duration
	CreatedUnix    timeutil.TimeStamp `xorm:"created"`
	LastUpdateUnix timeutil.TimeStamp `xorm:"INDEX last_update"`
	LastError      string             `xorm:"text"`
}
type PushMirrorOptions struct {
	ID         int64
	RepoID     int64
	RemoteName string
}

func (opts *PushMirrorOptions) toConds() builder.Cond {
	cond := builder.NewCond()
	if opts.RepoID > 0 {
		cond = cond.And(builder.Eq{"repo_id": opts.RepoID})
	}
	if opts.RemoteName != "" {
		cond = cond.And(builder.Eq{"remote_name": opts.RemoteName})
	}
	if opts.ID > 0 {
		cond = cond.And(builder.Eq{"id": opts.ID})
	}
	return cond
}

func init() {
	db.RegisterModel(new(PushMirror))
}

// GetRepository returns the path of the repository.
func (m *PushMirror) GetRepository() *Repository {
	if m.Repo != nil {
		return m.Repo
	}
	var err error
	m.Repo, err = GetRepositoryByID(db.DefaultContext, m.RepoID)
	if err != nil {
		log.Error("getRepositoryByID[%d]: %v", m.ID, err)
	}
	return m.Repo
}

// GetRemoteName returns the name of the remote.
func (m *PushMirror) GetRemoteName() string {
	return m.RemoteName
}

// InsertPushMirror inserts a push-mirror to database
func InsertPushMirror(ctx context.Context, m *PushMirror) error {
	_, err := db.GetEngine(ctx).Insert(m)
	return err
}

// UpdatePushMirror updates the push-mirror
func UpdatePushMirror(ctx context.Context, m *PushMirror) error {
	_, err := db.GetEngine(ctx).ID(m.ID).AllCols().Update(m)
	return err
}

func DeletePushMirrors(ctx context.Context, opts PushMirrorOptions) error {
	if opts.RepoID > 0 {
		_, err := db.GetEngine(ctx).Where(opts.toConds()).Delete(&PushMirror{})
		return err
	}
	return errors.New("repoID required and must be set")
}

func GetPushMirror(ctx context.Context, opts PushMirrorOptions) (*PushMirror, error) {
	mirror := &PushMirror{}
	exist, err := db.GetEngine(ctx).Where(opts.toConds()).Get(mirror)
	if err != nil {
		return nil, err
	} else if !exist {
		return nil, ErrPushMirrorNotExist
	}
	return mirror, nil
}

// GetPushMirrorsByRepoID returns push-mirror information of a repository.
func GetPushMirrorsByRepoID(ctx context.Context, repoID int64, listOptions db.ListOptions) ([]*PushMirror, int64, error) {
	sess := db.GetEngine(ctx).Where("repo_id = ?", repoID)
	if listOptions.Page != 0 {
		sess = db.SetSessionPagination(sess, &listOptions)
		mirrors := make([]*PushMirror, 0, listOptions.PageSize)
		count, err := sess.FindAndCount(&mirrors)
		return mirrors, count, err
	}
	mirrors := make([]*PushMirror, 0, 10)
	count, err := sess.FindAndCount(&mirrors)
	return mirrors, count, err
}

// GetPushMirrorsSyncedOnCommit returns push-mirrors for this repo that should be updated by new commits
func GetPushMirrorsSyncedOnCommit(ctx context.Context, repoID int64) ([]*PushMirror, error) {
	mirrors := make([]*PushMirror, 0, 10)
	return mirrors, db.GetEngine(ctx).
		Where("repo_id=? AND sync_on_commit=?", repoID, true).
		Find(&mirrors)
}

// PushMirrorsIterate iterates all push-mirror repositories.
func PushMirrorsIterate(ctx context.Context, limit int, f func(idx int, bean interface{}) error) error {
	sess := db.GetEngine(ctx).
		Where("last_update + (`interval` / ?) <= ?", time.Second, time.Now().Unix()).
		And("`interval` != 0").
		OrderBy("last_update ASC")
	if limit > 0 {
		sess = sess.Limit(limit)
	}
	return sess.Iterate(new(PushMirror), f)
}