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#1021 Forked repo unavailable after deleting original repo

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This commit is contained in:
Unknwon 2015-09-01 11:43:53 -04:00
parent dde9ace91b
commit 398569f6f8
14 changed files with 262 additions and 137 deletions
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62
modules/middleware/repo.go
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@ -190,6 +190,41 @@ func RepoRef() macaron.Handler {
}
}
func RetrieveBaseRepo(ctx *Context, repo *models.Repository) {
// Non-fork repository will not return error in this method.
if err := repo.GetBaseRepo(); err != nil {
if models.IsErrRepoNotExist(err) {
repo.IsFork = false
repo.ForkID = 0
return
}
ctx.Handle(500, "GetBaseRepo", err)
return
} else if err = repo.BaseRepo.GetOwner(); err != nil {
ctx.Handle(500, "BaseRepo.GetOwner", err)
return
}
bsaeRepo := repo.BaseRepo
baseGitRepo, err := git.OpenRepository(models.RepoPath(bsaeRepo.Owner.Name, bsaeRepo.Name))
if err != nil {
ctx.Handle(500, "OpenRepository", err)
return
}
if len(bsaeRepo.DefaultBranch) > 0 && baseGitRepo.IsBranchExist(bsaeRepo.DefaultBranch) {
ctx.Data["BaseDefaultBranch"] = bsaeRepo.DefaultBranch
} else {
baseBranches, err := baseGitRepo.GetBranches()
if err != nil {
ctx.Handle(500, "GetBranches", err)
return
}
if len(baseBranches) > 0 {
ctx.Data["BaseDefaultBranch"] = baseBranches[0]
}
}
}
func RepoAssignment(redirect bool, args ...bool) macaron.Handler {
return func(ctx *Context) {
var (
@ -292,32 +327,9 @@ func RepoAssignment(redirect bool, args ...bool) macaron.Handler {
ctx.Repo.Repository.NumTags = len(tags)
if repo.IsFork {
// Non-fork repository will not return error in this method.
if err = repo.GetBaseRepo(); err != nil {
ctx.Handle(500, "GetBaseRepo", err)
RetrieveBaseRepo(ctx, repo)
if ctx.Written() {
return
} else if repo.BaseRepo.GetOwner(); err != nil {
ctx.Handle(500, "BaseRepo.GetOwner", err)
return
}
bsaeRepo := repo.BaseRepo
baseGitRepo, err := git.OpenRepository(models.RepoPath(bsaeRepo.Owner.Name, bsaeRepo.Name))
if err != nil {
ctx.Handle(500, "OpenRepository", err)
return
}
if len(bsaeRepo.DefaultBranch) > 0 && baseGitRepo.IsBranchExist(bsaeRepo.DefaultBranch) {
ctx.Data["BaseDefaultBranch"] = bsaeRepo.DefaultBranch
} else {
baseBranches, err := baseGitRepo.GetBranches()
if err != nil {
ctx.Handle(500, "GetBranches", err)
return
}
if len(baseBranches) > 0 {
ctx.Data["BaseDefaultBranch"] = baseBranches[0]
}
}
}