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// Copyright 2021 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 repo
import (
"context"
"fmt"
"strings"
"time"
"code.gitea.io/gitea/models/db"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/util"
)
// UpdateRepositoryOwnerNames updates repository owner_names (this should only be used when the ownerName has changed case)
func UpdateRepositoryOwnerNames(ownerID int64, ownerName string) error {
if ownerID == 0 {
return nil
}
ctx, committer, err := db.TxContext()
if err != nil {
return err
}
defer committer.Close()
if _, err := db.GetEngine(ctx).Where("owner_id = ?", ownerID).Cols("owner_name").Update(&Repository{
OwnerName: ownerName,
}); err != nil {
return err
}
return committer.Commit()
}
// UpdateRepositoryUpdatedTime updates a repository's updated time
func UpdateRepositoryUpdatedTime(repoID int64, updateTime time.Time) error {
_, err := db.GetEngine(db.DefaultContext).Exec("UPDATE repository SET updated_unix = ? WHERE id = ?", updateTime.Unix(), repoID)
return err
}
// UpdateRepositoryColsCtx updates repository's columns
func UpdateRepositoryColsCtx(ctx context.Context, repo *Repository, cols ...string) error {
_, err := db.GetEngine(ctx).ID(repo.ID).Cols(cols...).Update(repo)
return err
}
// UpdateRepositoryCols updates repository's columns
func UpdateRepositoryCols(repo *Repository, cols ...string) error {
return UpdateRepositoryColsCtx(db.DefaultContext, repo, cols...)
}
// ErrReachLimitOfRepo represents a "ReachLimitOfRepo" kind of error.
type ErrReachLimitOfRepo struct {
Limit int
}
// IsErrReachLimitOfRepo checks if an error is a ErrReachLimitOfRepo.
func IsErrReachLimitOfRepo(err error) bool {
_, ok := err.(ErrReachLimitOfRepo)
return ok
}
func (err ErrReachLimitOfRepo) Error() string {
return fmt.Sprintf("user has reached maximum limit of repositories [limit: %d]", err.Limit)
}
// ErrRepoAlreadyExist represents a "RepoAlreadyExist" kind of error.
type ErrRepoAlreadyExist struct {
Uname string
Name string
}
// IsErrRepoAlreadyExist checks if an error is a ErrRepoAlreadyExist.
func IsErrRepoAlreadyExist(err error) bool {
_, ok := err.(ErrRepoAlreadyExist)
return ok
}
func (err ErrRepoAlreadyExist) Error() string {
return fmt.Sprintf("repository already exists [uname: %s, name: %s]", err.Uname, err.Name)
}
// ErrRepoFilesAlreadyExist represents a "RepoFilesAlreadyExist" kind of error.
type ErrRepoFilesAlreadyExist struct {
Uname string
Name string
}
// IsErrRepoFilesAlreadyExist checks if an error is a ErrRepoAlreadyExist.
func IsErrRepoFilesAlreadyExist(err error) bool {
_, ok := err.(ErrRepoFilesAlreadyExist)
return ok
}
func (err ErrRepoFilesAlreadyExist) Error() string {
return fmt.Sprintf("repository files already exist [uname: %s, name: %s]", err.Uname, err.Name)
}
// CheckCreateRepository check if could created a repository
func CheckCreateRepository(doer, u *user_model.User, name string, overwriteOrAdopt bool) error {
if !doer.CanCreateRepo() {
return ErrReachLimitOfRepo{u.MaxRepoCreation}
}
if err := IsUsableRepoName(name); err != nil {
return err
}
has, err := IsRepositoryExist(u, name)
if err != nil {
return fmt.Errorf("IsRepositoryExist: %v", err)
} else if has {
return ErrRepoAlreadyExist{u.Name, name}
}
repoPath := RepoPath(u.Name, name)
isExist, err := util.IsExist(repoPath)
if err != nil {
log.Error("Unable to check if %s exists. Error: %v", repoPath, err)
return err
}
if !overwriteOrAdopt && isExist {
return ErrRepoFilesAlreadyExist{u.Name, name}
}
return nil
}
// ChangeRepositoryName changes all corresponding setting from old repository name to new one.
func ChangeRepositoryName(doer *user_model.User, repo *Repository, newRepoName string) (err error) {
oldRepoName := repo.Name
newRepoName = strings.ToLower(newRepoName)
if err = IsUsableRepoName(newRepoName); err != nil {
return err
}
if err := repo.GetOwner(db.DefaultContext); err != nil {
return err
}
has, err := IsRepositoryExist(repo.Owner, newRepoName)
if err != nil {
return fmt.Errorf("IsRepositoryExist: %v", err)
} else if has {
return ErrRepoAlreadyExist{repo.Owner.Name, newRepoName}
}
newRepoPath := RepoPath(repo.Owner.Name, newRepoName)
if err = util.Rename(repo.RepoPath(), newRepoPath); err != nil {
return fmt.Errorf("rename repository directory: %v", err)
}
wikiPath := repo.WikiPath()
isExist, err := util.IsExist(wikiPath)
if err != nil {
log.Error("Unable to check if %s exists. Error: %v", wikiPath, err)
return err
}
if isExist {
if err = util.Rename(wikiPath, WikiPath(repo.Owner.Name, newRepoName)); err != nil {
return fmt.Errorf("rename repository wiki: %v", err)
}
}
ctx, committer, err := db.TxContext()
if err != nil {
return err
}
defer committer.Close()
if err := NewRedirect(ctx, repo.Owner.ID, repo.ID, oldRepoName, newRepoName); err != nil {
return err
}
return committer.Commit()
}
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