mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-05 16:12:44 +01:00
ebe803e514
Part of #27065 --------- Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
88 lines
2.3 KiB
Go
88 lines
2.3 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package stats
|
|
|
|
import (
|
|
"context"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
"code.gitea.io/gitea/modules/graceful"
|
|
"code.gitea.io/gitea/modules/log"
|
|
)
|
|
|
|
// Indexer defines an interface to index repository stats
|
|
// TODO: this indexer is quite different from the others, maybe this package should be moved out from module/indexer
|
|
type Indexer interface {
|
|
Index(id int64) error
|
|
Close()
|
|
}
|
|
|
|
// indexer represents a indexer instance
|
|
var indexer Indexer
|
|
|
|
// Init initialize the repo indexer
|
|
func Init() error {
|
|
indexer = &DBIndexer{}
|
|
|
|
if err := initStatsQueue(); err != nil {
|
|
return err
|
|
}
|
|
|
|
go populateRepoIndexer(db.DefaultContext)
|
|
|
|
return nil
|
|
}
|
|
|
|
// populateRepoIndexer populate the repo indexer with pre-existing data. This
|
|
// should only be run when the indexer is created for the first time.
|
|
func populateRepoIndexer(ctx context.Context) {
|
|
log.Info("Populating the repo stats indexer with existing repositories")
|
|
|
|
isShutdown := graceful.GetManager().IsShutdown()
|
|
|
|
exist, err := db.IsTableNotEmpty("repository")
|
|
if err != nil {
|
|
log.Fatal("System error: %v", err)
|
|
} else if !exist {
|
|
return
|
|
}
|
|
|
|
var maxRepoID int64
|
|
if maxRepoID, err = db.GetMaxID("repository"); err != nil {
|
|
log.Fatal("System error: %v", err)
|
|
}
|
|
|
|
// start with the maximum existing repo ID and work backwards, so that we
|
|
// don't include repos that are created after gitea starts; such repos will
|
|
// already be added to the indexer, and we don't need to add them again.
|
|
for maxRepoID > 0 {
|
|
select {
|
|
case <-isShutdown:
|
|
log.Info("Repository Stats Indexer population shutdown before completion")
|
|
return
|
|
default:
|
|
}
|
|
ids, err := repo_model.GetUnindexedRepos(ctx, repo_model.RepoIndexerTypeStats, maxRepoID, 0, 50)
|
|
if err != nil {
|
|
log.Error("populateRepoIndexer: %v", err)
|
|
return
|
|
} else if len(ids) == 0 {
|
|
break
|
|
}
|
|
for _, id := range ids {
|
|
select {
|
|
case <-isShutdown:
|
|
log.Info("Repository Stats Indexer population shutdown before completion")
|
|
return
|
|
default:
|
|
}
|
|
if err := statsQueue.Push(id); err != nil {
|
|
log.Error("statsQueue.Push: %v", err)
|
|
}
|
|
maxRepoID = id - 1
|
|
}
|
|
}
|
|
log.Info("Done (re)populating the repo stats indexer with existing repositories")
|
|
}
|