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- // 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 repo
-
- import (
- "context"
- "errors"
- "fmt"
- "time"
-
- "code.gitea.io/gitea/models/db"
- "code.gitea.io/gitea/modules/log"
- "code.gitea.io/gitea/modules/timeutil"
- )
-
- // ErrMirrorNotExist mirror does not exist error
- var ErrMirrorNotExist = errors.New("Mirror does not exist")
-
- // 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()
- }
- }
-
- // GetRepository returns the repository.
- func (m *Mirror) GetRepository() *Repository {
- if m.Repo != nil {
- return m.Repo
- }
- var err error
- m.Repo, err = GetRepositoryByIDCtx(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 *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
- }
- }
-
- // GetMirrorByRepoID returns mirror information of a repository.
- func GetMirrorByRepoID(ctx context.Context, repoID int64) (*Mirror, error) {
- m := &Mirror{RepoID: repoID}
- has, err := db.GetEngine(ctx).Get(m)
- if err != nil {
- return nil, err
- } else if !has {
- return nil, ErrMirrorNotExist
- }
- return m, nil
- }
-
- // UpdateMirror updates the mirror
- func UpdateMirror(ctx context.Context, m *Mirror) error {
- _, err := db.GetEngine(ctx).ID(m.ID).AllCols().Update(m)
- return err
- }
-
- // TouchMirror updates the mirror updatedUnix
- func TouchMirror(ctx context.Context, m *Mirror) error {
- m.UpdatedUnix = timeutil.TimeStampNow()
- _, err := db.GetEngine(ctx).ID(m.ID).Cols("updated_unix").Update(m)
- return err
- }
-
- // 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(limit int, 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").
- Limit(limit).
- Iterate(new(Mirror), f)
- }
-
- // InsertMirror inserts a mirror to database
- func InsertMirror(mirror *Mirror) error {
- _, err := db.GetEngine(db.DefaultContext).Insert(mirror)
- return err
- }
-
- // MirrorRepositoryList contains the mirror repositories
- type MirrorRepositoryList []*Repository
-
- func (repos MirrorRepositoryList) loadAttributes(ctx context.Context) error {
- if len(repos) == 0 {
- return nil
- }
-
- // Load mirrors.
- repoIDs := make([]int64, 0, len(repos))
- for i := range repos {
- if !repos[i].IsMirror {
- continue
- }
-
- repoIDs = append(repoIDs, repos[i].ID)
- }
- mirrors := make([]*Mirror, 0, len(repoIDs))
- if err := db.GetEngine(ctx).
- Where("id > 0").
- In("repo_id", repoIDs).
- Find(&mirrors); err != nil {
- return fmt.Errorf("find mirrors: %v", err)
- }
-
- set := make(map[int64]*Mirror)
- for i := range mirrors {
- set[mirrors[i].RepoID] = mirrors[i]
- }
- for i := range repos {
- repos[i].Mirror = set[repos[i].ID]
- repos[i].Mirror.Repo = repos[i]
- }
- return nil
- }
-
- // LoadAttributes loads the attributes for the given MirrorRepositoryList
- func (repos MirrorRepositoryList) LoadAttributes() error {
- return repos.loadAttributes(db.DefaultContext)
- }
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