summaryrefslogtreecommitdiffstats
path: root/models/repo_mirror.go
blob: e28d0d25174d4c8c6d570ee377597a43cdda165d (plain)
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
// Copyright 2016 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package models

import (
	"time"

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

	"xorm.io/xorm"
)

// RemoteMirrorer defines base methods for pull/push mirrors.
type RemoteMirrorer interface {
	GetRepository() *Repository
	GetRemoteName() string
}

// Mirror represents mirror information of a repository.
type Mirror struct {
	ID          int64       `xorm:"pk autoincr"`
	RepoID      int64       `xorm:"INDEX"`
	Repo        *Repository `xorm:"-"`
	Interval    time.Duration
	EnablePrune bool `xorm:"NOT NULL DEFAULT true"`

	UpdatedUnix    timeutil.TimeStamp `xorm:"INDEX"`
	NextUpdateUnix timeutil.TimeStamp `xorm:"INDEX"`

	LFS         bool   `xorm:"lfs_enabled NOT NULL DEFAULT false"`
	LFSEndpoint string `xorm:"lfs_endpoint TEXT"`

	Address string `xorm:"-"`
}

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

// BeforeInsert will be invoked by XORM before inserting a record
func (m *Mirror) BeforeInsert() {
	if m != nil {
		m.UpdatedUnix = timeutil.TimeStampNow()
		m.NextUpdateUnix = timeutil.TimeStampNow()
	}
}

// AfterLoad is invoked from XORM after setting the values of all fields of this object.
func (m *Mirror) AfterLoad(session *xorm.Session) {
	if m == nil {
		return
	}

	var err error
	m.Repo, err = getRepositoryByID(session, m.RepoID)
	if err != nil {
		log.Error("getRepositoryByID[%d]: %v", m.ID, err)
	}
}

// GetRepository returns the repository.
func (m *Mirror) GetRepository() *Repository {
	return m.Repo
}

// GetRemoteName returns the name of the remote.
func (m *Mirror) GetRemoteName() string {
	return "origin"
}

// ScheduleNextUpdate calculates and sets next update time.
func (m *Mirror) ScheduleNextUpdate() {
	if m.Interval != 0 {
		m.NextUpdateUnix = timeutil.TimeStampNow().AddDuration(m.Interval)
	} else {
		m.NextUpdateUnix = 0
	}
}

func getMirrorByRepoID(e db.Engine, repoID int64) (*Mirror, error) {
	m := &Mirror{RepoID: repoID}
	has, err := e.Get(m)
	if err != nil {
		return nil, err
	} else if !has {
		return nil, ErrMirrorNotExist
	}
	return m, nil
}

// GetMirrorByRepoID returns mirror information of a repository.
func GetMirrorByRepoID(repoID int64) (*Mirror, error) {
	return getMirrorByRepoID(db.GetEngine(db.DefaultContext), repoID)
}

func updateMirror(e db.Engine, m *Mirror) error {
	_, err := e.ID(m.ID).AllCols().Update(m)
	return err
}

// UpdateMirror updates the mirror
func UpdateMirror(m *Mirror) error {
	return updateMirror(db.GetEngine(db.DefaultContext), m)
}

// DeleteMirrorByRepoID deletes a mirror by repoID
func DeleteMirrorByRepoID(repoID int64) error {
	_, err := db.GetEngine(db.DefaultContext).Delete(&Mirror{RepoID: repoID})
	return err
}

// MirrorsIterate iterates all mirror repositories.
func MirrorsIterate(f func(idx int, bean interface{}) error) error {
	return db.GetEngine(db.DefaultContext).
		Where("next_update_unix<=?", time.Now().Unix()).
		And("next_update_unix!=0").
		OrderBy("updated_unix ASC").
		Iterate(new(Mirror), f)
}

// InsertMirror inserts a mirror to database
func InsertMirror(mirror *Mirror) error {
	_, err := db.GetEngine(db.DefaultContext).Insert(mirror)
	return err
}