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forgejo/modules/doctor/repository.go
6543 b2f828db5e
refactor: make db iterate context aware (#27710)
the iteration will run until finished atm.

this changes it by checking if if the context got canceled before each
run of a loop sequence is executed

[View this pull with now
whitespace](https://github.com/go-gitea/gitea/pull/27710/files?diff=unified&w=1)
2023-10-21 10:05:29 +08:00

75 lines
2 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package doctor
import (
"context"
"code.gitea.io/gitea/models/db"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/log"
repo_service "code.gitea.io/gitea/services/repository"
"xorm.io/builder"
)
func handleDeleteOrphanedRepos(ctx context.Context, logger log.Logger, autofix bool) error {
test := &consistencyCheck{
Name: "Repos with no existing owner",
Counter: countOrphanedRepos,
Fixer: deleteOrphanedRepos,
FixedMessage: "Deleted all content related to orphaned repos",
}
return test.Run(ctx, logger, autofix)
}
// countOrphanedRepos count repository where user of owner_id do not exist
func countOrphanedRepos(ctx context.Context) (int64, error) {
return db.CountOrphanedObjects(ctx, "repository", "user", "repository.owner_id=user.id")
}
// deleteOrphanedRepos delete repository where user of owner_id do not exist
func deleteOrphanedRepos(ctx context.Context) (int64, error) {
batchSize := db.MaxBatchInsertSize("repository")
e := db.GetEngine(ctx)
var deleted int64
adminUser := &user_model.User{IsAdmin: true}
for {
select {
case <-ctx.Done():
return deleted, ctx.Err()
default:
var ids []int64
if err := e.Table("`repository`").
Join("LEFT", "`user`", "repository.owner_id=user.id").
Where(builder.IsNull{"`user`.id"}).
Select("`repository`.id").Limit(batchSize).Find(&ids); err != nil {
return deleted, err
}
// if we don't get ids we have deleted them all
if len(ids) == 0 {
return deleted, nil
}
for _, id := range ids {
if err := repo_service.DeleteRepositoryDirectly(ctx, adminUser, id, true); err != nil {
return deleted, err
}
deleted++
}
}
}
}
func init() {
Register(&Check{
Title: "Deleted all content related to orphaned repos",
Name: "delete-orphaned-repos",
IsDefault: false,
Run: handleDeleteOrphanedRepos,
Priority: 4,
})
}