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[Workaround] doctor xorm.Count nil on sqlite error (#11741) 

* make it similar to v1.12&master

* workaround from xorm bug

* CI.restart()
This commit is contained in:
6543 2020-06-09 07:37:07 +02:00 committed by GitHub
parent 88008b681d
commit 5d4251eb78
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 25 additions and 19 deletions
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23
cmd/doctor.go
View File

@ -502,33 +502,21 @@ func runDoctorScriptType(ctx *cli.Context) ([]string, error) {
}
func runDoctorCheckDBConsistency(ctx *cli.Context) ([]string, error) {
var results []string
// make sure DB version is uptodate
if err := models.NewEngine(context.Background(), migrations.EnsureUpToDate); err != nil {
return nil, fmt.Errorf("model version on the database does not match the current Gitea version. Model consistency will not be checked until the database is upgraded")
}
_, committer, err := models.TxDBContext()
if err != nil {
return nil, err
}
sess := committer.(models.Engine)
defer committer.Close()
var results []string
//find tracked times without existing issues/pulls
count, err := sess.Table("tracked_time").
Join("LEFT", "issue", "tracked_time.issue_id=issue.id").
Where("issue.id is NULL").
Count("id")
count, err := models.CountOrphanedObjects("tracked_time", "issue", "tracked_time.issue_id=issue.id")
if err != nil {
return nil, err
}
if count > 0 {
if ctx.Bool("fix") {
if _, err = sess.In("id", builder.Select("tracked_time.id").
From("tracked_time").
Join("LEFT", "issue", "tracked_time.issue_id=issue.id").
Where(builder.IsNull{"issue.id"})).
Delete(models.TrackedTime{}); err != nil {
if err = models.DeleteOrphanedObjects("tracked_time", "issue", "tracked_time.issue_id=issue.id"); err != nil {
return nil, err
}
results = append(results, fmt.Sprintf("%d tracked times without existing issue deleted", count))
@ -537,8 +525,5 @@ func runDoctorCheckDBConsistency(ctx *cli.Context) ([]string, error) {
}
}
if ctx.Bool("fix") {
return results, committer.Commit()
}
return results, nil
}

21
models/consistency.go
View File

@ -10,6 +10,7 @@ import (
"testing"
"github.com/stretchr/testify/assert"
"xorm.io/builder"
)
// consistencyCheckable a type that can be tested for database consistency
@ -167,3 +168,23 @@ func (action *Action) checkForConsistency(t *testing.T) {
repo := AssertExistsAndLoadBean(t, &Repository{ID: action.RepoID}).(*Repository)
assert.Equal(t, repo.IsPrivate, action.IsPrivate, "action: %+v", action)
}
// CountOrphanedObjects count subjects with have no existing refobject anymore
func CountOrphanedObjects(subject, refobject, joinCond string) (int64, error) {
var ids []int64
return int64(len(ids)), x.Table("`"+subject+"`").
Join("LEFT", refobject, joinCond).
Where(builder.IsNull{"`" + refobject + "`.id"}).
Select("id").Find(&ids)
}
// DeleteOrphanedObjects delete subjects with have no existing refobject anymore
func DeleteOrphanedObjects(subject, refobject, joinCond string) error {
_, err := x.In("id", builder.Select("`"+subject+"`.id").
From("`"+subject+"`").
Join("LEFT", "`"+refobject+"`", joinCond).
Where(builder.IsNull{"`" + refobject + "`.id"})).
Delete("`" + subject + "`")
return err
}