mirror of
https://github.com/go-gitea/gitea
synced 2024-12-25 01:54:26 +00:00
88 lines
2.5 KiB
Go
88 lines
2.5 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package repository
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"time"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/log"
|
|
)
|
|
|
|
// ForkRepository forks a repository
|
|
func ForkRepository(doer, owner *models.User, oldRepo *models.Repository, name, desc string) (_ *models.Repository, err error) {
|
|
forkedRepo, err := oldRepo.GetUserFork(owner.ID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if forkedRepo != nil {
|
|
return nil, models.ErrForkAlreadyExist{
|
|
Uname: owner.Name,
|
|
RepoName: oldRepo.FullName(),
|
|
ForkName: forkedRepo.FullName(),
|
|
}
|
|
}
|
|
|
|
repo := &models.Repository{
|
|
OwnerID: owner.ID,
|
|
Owner: owner,
|
|
OwnerName: owner.Name,
|
|
Name: name,
|
|
LowerName: strings.ToLower(name),
|
|
Description: desc,
|
|
DefaultBranch: oldRepo.DefaultBranch,
|
|
IsPrivate: oldRepo.IsPrivate,
|
|
IsEmpty: oldRepo.IsEmpty,
|
|
IsFork: true,
|
|
ForkID: oldRepo.ID,
|
|
}
|
|
|
|
oldRepoPath := oldRepo.RepoPath()
|
|
|
|
err = models.WithTx(func(ctx models.DBContext) error {
|
|
if err = models.CreateRepository(ctx, doer, owner, repo); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err = models.IncrementRepoForkNum(ctx, oldRepo.ID); err != nil {
|
|
return err
|
|
}
|
|
|
|
repoPath := models.RepoPath(owner.Name, repo.Name)
|
|
if stdout, err := git.NewCommand(
|
|
"clone", "--bare", oldRepoPath, repoPath).
|
|
SetDescription(fmt.Sprintf("ForkRepository(git clone): %s to %s", oldRepo.FullName(), repo.FullName())).
|
|
RunInDirTimeout(10*time.Minute, ""); err != nil {
|
|
log.Error("Fork Repository (git clone) Failed for %v (from %v):\nStdout: %s\nError: %v", repo, oldRepo, stdout, err)
|
|
return fmt.Errorf("git clone: %v", err)
|
|
}
|
|
|
|
if stdout, err := git.NewCommand("update-server-info").
|
|
SetDescription(fmt.Sprintf("ForkRepository(git update-server-info): %s", repo.FullName())).
|
|
RunInDir(repoPath); err != nil {
|
|
log.Error("Fork Repository (git update-server-info) failed for %v:\nStdout: %s\nError: %v", repo, stdout, err)
|
|
return fmt.Errorf("git update-server-info: %v", err)
|
|
}
|
|
|
|
if err = createDelegateHooks(repoPath); err != nil {
|
|
return fmt.Errorf("createDelegateHooks: %v", err)
|
|
}
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ctx := models.DefaultDBContext()
|
|
if err = repo.UpdateSize(ctx); err != nil {
|
|
log.Error("Failed to update size for repository: %v", err)
|
|
}
|
|
|
|
return repo, models.CopyLFS(ctx, repo, oldRepo)
|
|
}
|