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fix bug of multiple forks (#928)
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1 changed files with 24 additions and 0 deletions
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@ -2372,6 +2372,17 @@ func HasForkedRepo(ownerID, repoID int64) (*Repository, bool) {
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// ForkRepository forks a repository
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func ForkRepository(u *User, oldRepo *Repository, name, desc string) (_ *Repository, err error) {
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forkedRepo, err := oldRepo.GetUserFork(u.ID)
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if err != nil {
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return nil, err
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}
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if forkedRepo != nil {
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return nil, ErrRepoAlreadyExist{
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Uname: u.Name,
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Name: forkedRepo.Name,
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}
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}
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repo := &Repository{
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OwnerID: u.ID,
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Owner: u,
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@ -2453,6 +2464,19 @@ func (repo *Repository) GetForks() ([]*Repository, error) {
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return forks, x.Find(&forks, &Repository{ForkID: repo.ID})
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}
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// GetUserFork return user forked repository from this repository, if not forked return nil
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func (repo *Repository) GetUserFork(userID int64) (*Repository, error) {
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var forkedRepo Repository
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has, err := x.Where("fork_id = ?", repo.ID).And("owner_id = ?", userID).Get(&forkedRepo)
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if err != nil {
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return nil, err
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}
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if !has {
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return nil, nil
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}
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return &forkedRepo, nil
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}
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// __________ .__
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// \______ \____________ ____ ____ | |__
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// | | _/\_ __ \__ \ / \_/ ___\| | \
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