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Fix unclear IsRepositoryExist logic (#24374)

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There was only one `IsRepositoryExist` function, it did: `has && isDir`

However it's not right, and it would cause 500 error when creating a new
repository if the dir exists.

Then, it was changed to `has || isDir`, it is still incorrect, it
affects the "adopt repo" logic.

To make the logic clear:

* IsRepositoryModelOrDirExist
* IsRepositoryModelExist
This commit is contained in:
wxiaoguang 2023-04-29 02:14:26 +08:00 • committed by GitHub
parent 572af214a7
commit a6450494c3
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8 changed files with 20 additions and 16 deletions
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16
models/repo/repo.go
View file

@ -726,12 +726,9 @@ func GetRepositoriesMapByIDs(ids []int64) (map[int64]*Repository, error) {
return repos, db.GetEngine(db.DefaultContext).In("id", ids).Find(&repos)
}
// IsRepositoryExist returns true if the repository with given name under user has already existed.
func IsRepositoryExist(ctx context.Context, u *user_model.User, repoName string) (bool, error) {
has, err := db.GetEngine(ctx).Get(&Repository{
OwnerID: u.ID,
LowerName: strings.ToLower(repoName),
})
// IsRepositoryModelOrDirExist returns true if the repository with given name under user has already existed.
func IsRepositoryModelOrDirExist(ctx context.Context, u *user_model.User, repoName string) (bool, error) {
has, err := IsRepositoryModelExist(ctx, u, repoName)
if err != nil {
return false, err
}
@ -739,6 +736,13 @@ func IsRepositoryExist(ctx context.Context, u *user_model.User, repoName string)
return has || isDir, err
}
func IsRepositoryModelExist(ctx context.Context, u *user_model.User, repoName string) (bool, error) {
return db.GetEngine(ctx).Get(&Repository{
OwnerID: u.ID,
LowerName: strings.ToLower(repoName),
})
}
// GetTemplateRepo populates repo.TemplateRepo for a generated repository and
// returns an error on failure (NOTE: no error is returned for
// non-generated repositories, and TemplateRepo will be left untouched)

4
models/repo/update.go
View file

@ -116,7 +116,7 @@ func CheckCreateRepository(doer, u *user_model.User, name string, overwriteOrAdo
return err
}
has, err := IsRepositoryExist(db.DefaultContext, u, name)
has, err := IsRepositoryModelOrDirExist(db.DefaultContext, u, name)
if err != nil {
return fmt.Errorf("IsRepositoryExist: %w", err)
} else if has {
@ -147,7 +147,7 @@ func ChangeRepositoryName(doer *user_model.User, repo *Repository, newRepoName s
return err
}
has, err := IsRepositoryExist(db.DefaultContext, repo.Owner, newRepoName)
has, err := IsRepositoryModelOrDirExist(db.DefaultContext, repo.Owner, newRepoName)
if err != nil {
return fmt.Errorf("IsRepositoryExist: %w", err)
} else if has {

4
models/repo_transfer.go
View file

@ -172,7 +172,7 @@ func CreatePendingRepositoryTransfer(ctx context.Context, doer, newOwner *user_m
}
// Check if new owner has repository with same name.
if has, err := repo_model.IsRepositoryExist(ctx, newOwner, repo.Name); err != nil {
if has, err := repo_model.IsRepositoryModelExist(ctx, newOwner, repo.Name); err != nil {
return fmt.Errorf("IsRepositoryExist: %w", err)
} else if has {
return repo_model.ErrRepoAlreadyExist{
@ -249,7 +249,7 @@ func TransferOwnership(doer *user_model.User, newOwnerName string, repo *repo_mo
newOwnerName = newOwner.Name // ensure capitalisation matches
// Check if new owner has repository with same name.
if has, err := repo_model.IsRepositoryExist(ctx, newOwner, repo.Name); err != nil {
if has, err := repo_model.IsRepositoryModelOrDirExist(ctx, newOwner, repo.Name); err != nil {
return fmt.Errorf("IsRepositoryExist: %w", err)
} else if has {
return repo_model.ErrRepoAlreadyExist{