Example #1
0
func ForkRepository(u *User, oldRepo *Repository, name, desc string) (_ *Repository, err error) {
	repo := &Repository{
		OwnerID:       u.Id,
		Owner:         u,
		Name:          name,
		LowerName:     strings.ToLower(name),
		Description:   desc,
		DefaultBranch: oldRepo.DefaultBranch,
		IsPrivate:     oldRepo.IsPrivate,
		IsFork:        true,
		ForkID:        oldRepo.ID,
	}

	sess := x.NewSession()
	defer sessionRelease(sess)
	if err = sess.Begin(); err != nil {
		return nil, err
	}

	if err = createRepository(sess, u, repo); err != nil {
		return nil, err
	}

	if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks+1 WHERE id=?", oldRepo.ID); err != nil {
		return nil, err
	}
	// else if _, err = sess.Insert(&ForkInfo{
	// 	ForkID:        oldRepo.ID,
	// 	RepoID:        repo.ID,
	// 	StartCommitID: "",
	// }); err != nil {
	// 	return nil, fmt.Errorf("insert fork info: %v", err)
	// }

	oldRepoPath, err := oldRepo.RepoPath()
	if err != nil {
		return nil, fmt.Errorf("get old repository path: %v", err)
	}

	repoPath := RepoPath(u.Name, repo.Name)
	_, stderr, err := process.ExecTimeout(10*time.Minute,
		fmt.Sprintf("ForkRepository(git clone): %s/%s", u.Name, repo.Name),
		"git", "clone", "--bare", oldRepoPath, repoPath)
	if err != nil {
		return nil, fmt.Errorf("git clone: %v", stderr)
	}

	_, stderr, err = process.ExecDir(-1,
		repoPath, fmt.Sprintf("ForkRepository(git update-server-info): %s", repoPath),
		"git", "update-server-info")
	if err != nil {
		return nil, fmt.Errorf("git update-server-info: %v", err)
	}

	if err = createUpdateHook(repoPath); err != nil {
		return nil, fmt.Errorf("createUpdateHook: %v", err)
	}

	return repo, sess.Commit()
}
Example #2
0
// GitFsck calls 'git fsck' to check repository health.
func GitFsck() {
	if isGitFscking {
		return
	}
	isGitFscking = true
	defer func() { isGitFscking = false }()

	log.Trace("Doing: GitFsck")

	args := append([]string{"fsck"}, setting.Cron.RepoHealthCheck.Args...)
	if err := x.Where("id>0").Iterate(new(Repository),
		func(idx int, bean interface{}) error {
			repo := bean.(*Repository)
			repoPath, err := repo.RepoPath()
			if err != nil {
				return fmt.Errorf("RepoPath: %v", err)
			}

			_, _, err = process.ExecDir(-1, repoPath, "Repository health check", "git", args...)
			if err != nil {
				desc := fmt.Sprintf("Fail to health check repository(%s)", repoPath)
				log.Warn(desc)
				if err = CreateRepositoryNotice(desc); err != nil {
					log.Error(4, "CreateRepositoryNotice: %v", err)
				}
			}
			return nil
		}); err != nil {
		log.Error(4, "GitFsck: %v", err)
	}
}
Example #3
0
// InitRepository initializes README and .gitignore if needed.
func initRepository(e Engine, repoPath string, u *User, repo *Repository, opts CreateRepoOptions) error {
	// Somehow the directory could exist.
	if com.IsExist(repoPath) {
		return fmt.Errorf("initRepository: path already exists: %s", repoPath)
	}

	// Init bare new repository.
	os.MkdirAll(repoPath, os.ModePerm)
	_, stderr, err := process.ExecDir(-1, repoPath,
		fmt.Sprintf("initRepository(git init --bare): %s", repoPath), "git", "init", "--bare")
	if err != nil {
		return fmt.Errorf("git init --bare: %v - %s", err, stderr)
	}

	if err := createUpdateHook(repoPath); err != nil {
		return err
	}

	tmpDir := filepath.Join(os.TempDir(), "gogs", repo.Name, com.ToStr(time.Now().Nanosecond()))

	// Initialize repository according to user's choice.
	if opts.AutoInit {
		os.MkdirAll(tmpDir, os.ModePerm)
		defer os.RemoveAll(tmpDir)

		if err = prepareRepoCommit(repo, tmpDir, repoPath, opts); err != nil {
			return fmt.Errorf("prepareRepoCommit: %v", err)
		}

		// Apply changes and commit.
		if err = initRepoCommit(tmpDir, u.NewGitSig()); err != nil {
			return fmt.Errorf("initRepoCommit: %v", err)
		}
	}

	// Re-fetch the repository from database before updating it (else it would
	// override changes that were done earlier with sql)
	if repo, err = getRepositoryByID(e, repo.ID); err != nil {
		return fmt.Errorf("getRepositoryByID: %v", err)
	}

	if !opts.AutoInit {
		repo.IsBare = true
	}

	repo.DefaultBranch = "master"
	if err = updateRepository(e, repo, false); err != nil {
		return fmt.Errorf("updateRepository: %v", err)
	}

	return nil
}
Example #4
0
// initRepoCommit temporarily changes with work directory.
func initRepoCommit(tmpPath string, sig *git.Signature) (err error) {
	var stderr string
	if _, stderr, err = process.ExecDir(-1,
		tmpPath, fmt.Sprintf("initRepoCommit(git add): %s", tmpPath),
		"git", "add", "--all"); err != nil {
		return errors.New("git add: " + stderr)
	}

	if _, stderr, err = process.ExecDir(-1,
		tmpPath, fmt.Sprintf("initRepoCommit(git commit): %s", tmpPath),
		"git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
		"-m", "initial commit"); err != nil {
		return errors.New("git commit: " + stderr)
	}

	if _, stderr, err = process.ExecDir(-1,
		tmpPath, fmt.Sprintf("initRepoCommit(git push): %s", tmpPath),
		"git", "push", "origin", "master"); err != nil {
		return errors.New("git push: " + stderr)
	}
	return nil
}
Example #5
0
// MirrorUpdate checks and updates mirror repositories.
func MirrorUpdate() {
	if isMirrorUpdating {
		return
	}
	isMirrorUpdating = true
	defer func() { isMirrorUpdating = false }()

	log.Trace("Doing: MirrorUpdate")

	mirrors := make([]*Mirror, 0, 10)
	if err := x.Iterate(new(Mirror), func(idx int, bean interface{}) error {
		m := bean.(*Mirror)
		if m.NextUpdate.After(time.Now()) {
			return nil
		}

		if m.Repo == nil {
			log.Error(4, "Disconnected mirror repository found: %d", m.ID)
			return nil
		}

		repoPath, err := m.Repo.RepoPath()
		if err != nil {
			return fmt.Errorf("Repo.RepoPath: %v", err)
		}

		if _, stderr, err := process.ExecDir(10*time.Minute,
			repoPath, fmt.Sprintf("MirrorUpdate: %s", repoPath),
			"git", "remote", "update", "--prune"); err != nil {
			desc := fmt.Sprintf("Fail to update mirror repository(%s): %s", repoPath, stderr)
			log.Error(4, desc)
			if err = CreateRepositoryNotice(desc); err != nil {
				log.Error(4, "CreateRepositoryNotice: %v", err)
			}
			return nil
		}

		m.NextUpdate = time.Now().Add(time.Duration(m.Interval) * time.Hour)
		mirrors = append(mirrors, m)
		return nil
	}); err != nil {
		log.Error(4, "MirrorUpdate: %v", err)
	}

	for i := range mirrors {
		if err := UpdateMirror(mirrors[i]); err != nil {
			log.Error(4, "UpdateMirror[%d]: %v", mirrors[i].ID, err)
		}
	}
}
Example #6
0
func GitGcRepos() error {
	args := append([]string{"gc"}, setting.Git.GcArgs...)
	return x.Where("id > 0").Iterate(new(Repository),
		func(idx int, bean interface{}) error {
			repo := bean.(*Repository)
			if err := repo.GetOwner(); err != nil {
				return err
			}
			_, stderr, err := process.ExecDir(-1, RepoPath(repo.Owner.Name, repo.Name), "Repository garbage collection", "git", args...)
			if err != nil {
				return fmt.Errorf("%v: %v", err, stderr)
			}
			return nil
		})
}
Example #7
0
// CreateRepository creates a repository for given user or organization.
func CreateRepository(u *User, opts CreateRepoOptions) (_ *Repository, err error) {
	repo := &Repository{
		OwnerID:     u.Id,
		Owner:       u,
		Name:        opts.Name,
		LowerName:   strings.ToLower(opts.Name),
		Description: opts.Description,
		IsPrivate:   opts.IsPrivate,
	}

	sess := x.NewSession()
	defer sessionRelease(sess)
	if err = sess.Begin(); err != nil {
		return nil, err
	}

	if err = createRepository(sess, u, repo); err != nil {
		return nil, err
	}

	// No need for init mirror.
	if !opts.IsMirror {
		repoPath := RepoPath(u.Name, repo.Name)
		if err = initRepository(sess, repoPath, u, repo, opts); err != nil {
			if err2 := os.RemoveAll(repoPath); err2 != nil {
				log.Error(4, "initRepository: %v", err)
				return nil, fmt.Errorf(
					"delete repo directory %s/%s failed(2): %v", u.Name, repo.Name, err2)
			}
			return nil, fmt.Errorf("initRepository: %v", err)
		}

		_, stderr, err := process.ExecDir(-1,
			repoPath, fmt.Sprintf("CreateRepository(git update-server-info): %s", repoPath),
			"git", "update-server-info")
		if err != nil {
			return nil, errors.New("CreateRepository(git update-server-info): " + stderr)
		}
	}

	return repo, sess.Commit()
}