Able to fork repo to individuals

This commit is contained in:
Unknwon 2014-10-19 01:35:24 -04:00
parent d7d167ac63
commit a342d58d7e
12 changed files with 305 additions and 210 deletions

View file

@ -5,6 +5,7 @@
package models
import (
"database/sql"
"fmt"
"os"
"path"
@ -17,9 +18,16 @@ import (
"github.com/gogits/gogs/modules/setting"
)
// Engine represents a xorm engine or session.
type Engine interface {
Delete(interface{}) (int64, error)
Exec(string, ...interface{}) (sql.Result, error)
Insert(...interface{}) (int64, error)
}
var (
x *xorm.Engine
tables []interface{}
x *xorm.Engine
tables []interface{}
HasEngine bool
DbCfg struct {

View file

@ -133,14 +133,15 @@ func NewRepoContext() {
// Repository represents a git repository.
type Repository struct {
Id int64
OwnerId int64 `xorm:"UNIQUE(s)"`
Owner *User `xorm:"-"`
ForkId int64
LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
Name string `xorm:"INDEX NOT NULL"`
Description string
Website string
Id int64
OwnerId int64 `xorm:"UNIQUE(s)"`
Owner *User `xorm:"-"`
LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
Name string `xorm:"INDEX NOT NULL"`
Description string
Website string
DefaultBranch string
NumWatches int
NumStars int
NumForks int
@ -154,15 +155,20 @@ type Repository struct {
NumClosedMilestones int `xorm:"NOT NULL DEFAULT 0"`
NumOpenMilestones int `xorm:"-"`
NumTags int `xorm:"-"`
IsPrivate bool
IsMirror bool
*Mirror `xorm:"-"`
IsFork bool `xorm:"NOT NULL DEFAULT false"`
IsBare bool
IsGoget bool
DefaultBranch string
Created time.Time `xorm:"CREATED"`
Updated time.Time `xorm:"UPDATED"`
IsPrivate bool
IsBare bool
IsGoget bool
IsMirror bool
*Mirror `xorm:"-"`
IsFork bool `xorm:"NOT NULL DEFAULT false"`
ForkId int64
ForkRepo *Repository `xorm:"-"`
Created time.Time `xorm:"CREATED"`
Updated time.Time `xorm:"UPDATED"`
}
func (repo *Repository) GetOwner() (err error) {
@ -177,12 +183,31 @@ func (repo *Repository) GetMirror() (err error) {
return err
}
func (repo *Repository) GetPath() string {
return RepoPath(repo.Owner.Name, repo.Name)
func (repo *Repository) GetForkRepo() (err error) {
if !repo.IsFork {
return nil
}
repo.ForkRepo, err = GetRepositoryById(repo.ForkId)
return err
}
func (repo *Repository) RepoPath() (string, error) {
if err := repo.GetOwner(); err != nil {
return "", err
}
return RepoPath(repo.Owner.Name, repo.Name), nil
}
func (repo *Repository) RepoLink() (string, error) {
if err := repo.GetOwner(); err != nil {
return "", err
}
return setting.AppSubUrl + "/" + repo.Owner.Name + "/" + repo.Name, nil
}
func (repo *Repository) IsOwnedBy(u *User) bool {
return repo.OwnerId == u.Id
return repo.OwnerId == u.Id
}
func (repo *Repository) HasAccess(uname string) bool {
@ -947,12 +972,12 @@ func DeleteRepository(uid, repoId int64, userName string) error {
sess.Rollback()
return err
}
if repo.IsFork {
if _, err = sess.Exec("UPDATE `repository` SET num_forks = num_forks - 1 WHERE id = ?", repo.ForkId); err != nil {
sess.Rollback()
return err
}
if _, err = sess.Exec("UPDATE `repository` SET num_forks = num_forks - 1 WHERE id = ?", repo.ForkId); err != nil {
sess.Rollback()
return err
}
}
if _, err = sess.Exec("UPDATE `user` SET num_repos = num_repos - 1 WHERE id = ?", uid); err != nil {
@ -1147,32 +1172,36 @@ type Watch struct {
RepoId int64 `xorm:"UNIQUE(watch)"`
}
// Watch or unwatch repository.
func WatchRepo(uid, repoId int64, watch bool) (err error) {
// IsWatching checks if user has watched given repository.
func IsWatching(uid, repoId int64) bool {
has, _ := x.Get(&Watch{0, uid, repoId})
return has
}
func watchRepoWithEngine(e Engine, uid, repoId int64, watch bool) (err error) {
if watch {
if IsWatching(uid, repoId) {
return nil
}
if _, err = x.Insert(&Watch{RepoId: repoId, UserId: uid}); err != nil {
if _, err = e.Insert(&Watch{RepoId: repoId, UserId: uid}); err != nil {
return err
}
_, err = x.Exec("UPDATE `repository` SET num_watches = num_watches + 1 WHERE id = ?", repoId)
_, err = e.Exec("UPDATE `repository` SET num_watches = num_watches + 1 WHERE id = ?", repoId)
} else {
if !IsWatching(uid, repoId) {
return nil
}
if _, err = x.Delete(&Watch{0, uid, repoId}); err != nil {
if _, err = e.Delete(&Watch{0, uid, repoId}); err != nil {
return err
}
_, err = x.Exec("UPDATE `repository` SET num_watches = num_watches - 1 WHERE id = ?", repoId)
_, err = e.Exec("UPDATE `repository` SET num_watches = num_watches - 1 WHERE id = ?", repoId)
}
return err
}
// IsWatching checks if user has watched given repository.
func IsWatching(uid, rid int64) bool {
has, _ := x.Get(&Watch{0, uid, rid})
return has
// Watch or unwatch repository.
func WatchRepo(uid, repoId int64, watch bool) (err error) {
return watchRepoWithEngine(x, uid, repoId, watch)
}
// GetWatchers returns all watchers of given repository.
@ -1255,137 +1284,157 @@ func IsStaring(uid, repoId int64) bool {
return has
}
func ForkRepository(u *User, oldRepo *Repository) (*Repository, error) {
isExist, err := IsRepositoryExist(u, oldRepo.Name)
if err != nil {
return nil, err
} else if isExist {
return nil, ErrRepoAlreadyExist
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return nil, err
}
repo := &Repository{
OwnerId: u.Id,
Owner: u,
Name: oldRepo.Name,
LowerName: oldRepo.LowerName,
Description: oldRepo.Description,
IsPrivate: oldRepo.IsPrivate,
IsFork: true,
ForkId: oldRepo.Id,
}
if _, err = sess.Insert(repo); err != nil {
sess.Rollback()
return nil, err
}
var t *Team // Owner team.
mode := WRITABLE
access := &Access{
UserName: u.LowerName,
RepoName: path.Join(u.LowerName, repo.LowerName),
Mode: mode,
}
// Give access to all members in owner team.
if u.IsOrganization() {
t, err = u.GetOwnerTeam()
if err != nil {
sess.Rollback()
return nil, err
}
if err = t.GetMembers(); err != nil {
sess.Rollback()
return nil, err
}
for _, u := range t.Members {
access.Id = 0
access.UserName = u.LowerName
if _, err = sess.Insert(access); err != nil {
sess.Rollback()
return nil, err
}
}
} else {
if _, err = sess.Insert(access); err != nil {
sess.Rollback()
return nil, err
}
}
if _, err = sess.Exec(
"UPDATE `user` SET num_repos = num_repos + 1 WHERE id = ?", u.Id); err != nil {
sess.Rollback()
return nil, err
}
// Update owner team info and count.
if u.IsOrganization() {
t.RepoIds += "$" + com.ToStr(repo.Id) + "|"
t.NumRepos++
if _, err = sess.Id(t.Id).AllCols().Update(t); err != nil {
sess.Rollback()
return nil, err
}
}
if u.IsOrganization() {
t, err := u.GetOwnerTeam()
if err != nil {
log.Error(4, "GetOwnerTeam: %v", err)
} else {
if err = t.GetMembers(); err != nil {
log.Error(4, "GetMembers: %v", err)
} else {
for _, u := range t.Members {
if err = WatchRepo(u.Id, repo.Id, true); err != nil {
log.Error(4, "WatchRepo2: %v", err)
}
}
}
}
} else {
if err = WatchRepo(u.Id, repo.Id, true); err != nil {
log.Error(4, "WatchRepo3: %v", err)
}
}
if err = NewRepoAction(u, repo); err != nil {
log.Error(4, "NewRepoAction: %v", err)
}
if _, err = sess.Exec(
"UPDATE `repository` SET num_forks = num_forks + 1 WHERE id = ?", oldRepo.Id); err != nil {
sess.Rollback()
return nil, err
}
if err = sess.Commit(); err != nil {
return nil, err
}
repoPath := RepoPath(u.Name, repo.Name)
_, stderr, err := process.ExecTimeout(10*time.Minute,
fmt.Sprintf("ForkRepository: %s/%s", u.Name, repo.Name),
"git", "clone", oldRepo.GetPath(), repoPath)
_, 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, nil
// ___________ __
// \_ _____/__________| | __
// | __)/ _ \_ __ \ |/ /
// | \( <_> ) | \/ <
// \___ / \____/|__| |__|_ \
// \/ \/
func ForkRepository(u *User, oldRepo *Repository) (*Repository, error) {
isExist, err := IsRepositoryExist(u, oldRepo.Name)
if err != nil {
return nil, err
} else if isExist {
return nil, ErrRepoAlreadyExist
}
// In case the old repository is a fork.
if oldRepo.IsFork {
oldRepo, err = GetRepositoryById(oldRepo.ForkId)
if err != nil {
return nil, err
}
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return nil, err
}
repo := &Repository{
OwnerId: u.Id,
Owner: u,
Name: oldRepo.Name,
LowerName: oldRepo.LowerName,
Description: oldRepo.Description,
IsPrivate: oldRepo.IsPrivate,
IsFork: true,
ForkId: oldRepo.Id,
}
if _, err = sess.Insert(repo); err != nil {
sess.Rollback()
return nil, err
}
var t *Team // Owner team.
mode := WRITABLE
access := &Access{
UserName: u.LowerName,
RepoName: path.Join(u.LowerName, repo.LowerName),
Mode: mode,
}
// Give access to all members in owner team.
if u.IsOrganization() {
t, err = u.GetOwnerTeam()
if err != nil {
sess.Rollback()
return nil, err
}
if err = t.GetMembers(); err != nil {
sess.Rollback()
return nil, err
}
for _, u := range t.Members {
access.Id = 0
access.UserName = u.LowerName
if _, err = sess.Insert(access); err != nil {
sess.Rollback()
return nil, err
}
}
} else {
if _, err = sess.Insert(access); err != nil {
sess.Rollback()
return nil, err
}
}
if _, err = sess.Exec(
"UPDATE `user` SET num_repos = num_repos + 1 WHERE id = ?", u.Id); err != nil {
sess.Rollback()
return nil, err
}
// Update owner team info and count.
if u.IsOrganization() {
t.RepoIds += "$" + com.ToStr(repo.Id) + "|"
t.NumRepos++
if _, err = sess.Id(t.Id).AllCols().Update(t); err != nil {
sess.Rollback()
return nil, err
}
}
if u.IsOrganization() {
t, err := u.GetOwnerTeam()
if err != nil {
log.Error(4, "GetOwnerTeam: %v", err)
} else {
if err = t.GetMembers(); err != nil {
log.Error(4, "GetMembers: %v", err)
} else {
for _, u := range t.Members {
if err = watchRepoWithEngine(sess, u.Id, repo.Id, true); err != nil {
log.Error(4, "WatchRepo2: %v", err)
}
}
}
}
} else {
if err = watchRepoWithEngine(sess, u.Id, repo.Id, true); err != nil {
log.Error(4, "WatchRepo3: %v", err)
}
}
if err = NewRepoAction(u, repo); err != nil {
log.Error(4, "NewRepoAction: %v", err)
}
if _, err = sess.Exec(
"UPDATE `repository` SET num_forks = num_forks + 1 WHERE id = ?", oldRepo.Id); err != nil {
sess.Rollback()
return nil, err
}
oldRepoPath, err := oldRepo.RepoPath()
if err != nil {
sess.Rollback()
return nil, fmt.Errorf("fail to get repo path(%s): %v", oldRepo.Name, err)
}
if err = sess.Commit(); err != nil {
return nil, 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", oldRepoPath, repoPath)
if err != nil {
return nil, errors.New("ForkRepository(git clone): " + 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, errors.New("ForkRepository(git update-server-info): " + stderr)
}
return repo, nil
}