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()
}
// MigrateRepository migrates a existing repository from other project hosting.
func MigrateRepository(u *User, name, desc string, private, mirror bool, url string) (*Repository, error) {
repo, err := CreateRepository(u, CreateRepoOptions{
Name: name,
Description: desc,
IsPrivate: private,
IsMirror: mirror,
})
if err != nil {
return nil, err
}
// Clone to temprory path and do the init commit.
tmpDir := filepath.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(tmpDir, os.ModePerm)
repoPath := RepoPath(u.Name, name)
if u.IsOrganization() {
t, err := u.GetOwnerTeam()
if err != nil {
return nil, err
}
repo.NumWatches = t.NumMembers
} else {
repo.NumWatches = 1
}
repo.IsBare = false
if mirror {
if err = MirrorRepository(repo.ID, u.Name, repo.Name, repoPath, url); err != nil {
return repo, err
}
repo.IsMirror = true
return repo, UpdateRepository(repo, false)
} else {
os.RemoveAll(repoPath)
}
// FIXME: this command could for both migrate and mirror
_, stderr, err := process.ExecTimeout(10*time.Minute,
fmt.Sprintf("MigrateRepository: %s", repoPath),
"git", "clone", "--mirror", "--bare", "--quiet", url, repoPath)
if err != nil {
return repo, fmt.Errorf("git clone --mirror --bare --quiet: %v", stderr)
} else if err = createUpdateHook(repoPath); err != nil {
return repo, fmt.Errorf("create update hook: %v", err)
}
// Check if repository has master branch, if so set it to default branch.
gitRepo, err := git.OpenRepository(repoPath)
if err != nil {
return repo, fmt.Errorf("open git repository: %v", err)
}
if gitRepo.IsBranchExist("master") {
repo.DefaultBranch = "master"
}
return repo, UpdateRepository(repo, false)
}
// MigrateRepository migrates a existing repository from other project hosting.
func MigrateRepository(u *User, name, desc string, private, mirror bool, url string) (*Repository, error) {
repo, err := CreateRepository(u, name, desc, "", "", private, mirror, false)
if err != nil {
return nil, err
}
// Clone to temprory path and do the init commit.
tmpDir := filepath.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(tmpDir, os.ModePerm)
repoPath := RepoPath(u.Name, name)
if u.IsOrganization() {
t, err := u.GetOwnerTeam()
if err != nil {
return nil, err
}
repo.NumWatches = t.NumMembers
} else {
repo.NumWatches = 1
}
repo.IsBare = false
if mirror {
if err = MirrorRepository(repo.Id, u.Name, repo.Name, repoPath, url); err != nil {
return repo, err
}
repo.IsMirror = true
return repo, UpdateRepository(repo)
}
// Clone from local repository.
_, stderr, err := process.ExecTimeout(10*time.Minute,
fmt.Sprintf("MigrateRepository(git clone): %s", repoPath),
"git", "clone", repoPath, tmpDir)
if err != nil {
return repo, errors.New("git clone: " + stderr)
}
// Add remote and fetch data.
if _, stderr, err = process.ExecDir(3*time.Minute,
tmpDir, fmt.Sprintf("MigrateRepository(git pull): %s", repoPath),
"git", "remote", "add", "-f", "--tags", "upstream", url); err != nil {
return repo, errors.New("git remote: " + stderr)
}
// Push data to local repository.
if _, stderr, err = process.ExecDir(3*time.Minute,
tmpDir, fmt.Sprintf("MigrateRepository(git push): %s", repoPath),
"git", "push", "--tags", "origin", "refs/remotes/upstream/*:refs/heads/*"); err != nil {
return repo, errors.New("git push: " + stderr)
}
return repo, UpdateRepository(repo)
}
// MirrorRepository creates a mirror repository from source.
func MirrorRepository(repoId int64, userName, repoName, repoPath, url string) error {
_, stderr, err := process.ExecTimeout(10*time.Minute,
fmt.Sprintf("MirrorRepository: %s/%s", userName, repoName),
"git", "clone", "--mirror", url, repoPath)
if err != nil {
return errors.New("git clone --mirror: " + stderr)
}
if _, err = x.InsertOne(&Mirror{
RepoID: repoId,
Interval: 24,
NextUpdate: time.Now().Add(24 * time.Hour),
}); err != nil {
return err
}
return nil
}
// MigrateRepository migrates a existing repository from other project hosting.
func MigrateRepository(u *User, name, desc string, private, mirror bool, url string) (*Repository, error) {
repo, err := CreateRepository(u, name, desc, "", "", private, mirror, false)
if err != nil {
return nil, err
}
// Clone to temprory path and do the init commit.
tmpDir := filepath.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(tmpDir, os.ModePerm)
repoPath := RepoPath(u.Name, name)
if u.IsOrganization() {
t, err := u.GetOwnerTeam()
if err != nil {
return nil, err
}
repo.NumWatches = t.NumMembers
} else {
repo.NumWatches = 1
}
repo.IsBare = false
if mirror {
if err = MirrorRepository(repo.Id, u.Name, repo.Name, repoPath, url); err != nil {
return repo, err
}
repo.IsMirror = true
return repo, UpdateRepository(repo, false)
} else {
os.RemoveAll(repoPath)
}
// FIXME: this command could for both migrate and mirror
_, stderr, err := process.ExecTimeout(10*time.Minute,
fmt.Sprintf("MigrateRepository: %s", repoPath),
"git", "clone", "--mirror", "--bare", url, repoPath)
if err != nil {
return repo, fmt.Errorf("git clone --mirror --bare: %v", stderr)
} else if err = createUpdateHook(repoPath); err != nil {
return repo, fmt.Errorf("create update hook: %v", err)
}
return repo, UpdateRepository(repo, false)
}
// Merge merges pull request to base repository.
func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository) (err error) {
if err = pr.GetHeadRepo(); err != nil {
return fmt.Errorf("GetHeadRepo: %v", err)
} else if err = pr.GetBaseRepo(); err != nil {
return fmt.Errorf("GetBaseRepo: %v", err)
}
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = pr.Issue.changeStatus(sess, doer, pr.Issue.Repo, true); err != nil {
return fmt.Errorf("Issue.changeStatus: %v", err)
}
headRepoPath := RepoPath(pr.HeadUserName, pr.HeadRepo.Name)
headGitRepo, err := git.OpenRepository(headRepoPath)
if err != nil {
return fmt.Errorf("OpenRepository: %v", err)
}
pr.MergedCommitID, err = headGitRepo.GetBranchCommitID(pr.HeadBranch)
if err != nil {
return fmt.Errorf("GetBranchCommitID: %v", err)
}
if err = mergePullRequestAction(sess, doer, pr.Issue.Repo, pr.Issue); err != nil {
return fmt.Errorf("mergePullRequestAction: %v", err)
}
pr.HasMerged = true
pr.Merged = time.Now()
pr.MergerID = doer.ID
if _, err = sess.Id(pr.ID).AllCols().Update(pr); err != nil {
return fmt.Errorf("update pull request: %v", err)
}
// Clone base repo.
tmpBasePath := path.Join(setting.AppDataPath, "tmp/repos", com.ToStr(time.Now().Nanosecond())+".git")
os.MkdirAll(path.Dir(tmpBasePath), os.ModePerm)
defer os.RemoveAll(path.Dir(tmpBasePath))
var stderr string
if _, stderr, err = process.ExecTimeout(5*time.Minute,
fmt.Sprintf("PullRequest.Merge (git clone): %s", tmpBasePath),
"git", "clone", baseGitRepo.Path, tmpBasePath); err != nil {
return fmt.Errorf("git clone: %s", stderr)
}
// Check out base branch.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git checkout): %s", tmpBasePath),
"git", "checkout", pr.BaseBranch); err != nil {
return fmt.Errorf("git checkout: %s", stderr)
}
// Add head repo remote.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git remote add): %s", tmpBasePath),
"git", "remote", "add", "head_repo", headRepoPath); err != nil {
return fmt.Errorf("git remote add [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
// Merge commits.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git fetch): %s", tmpBasePath),
"git", "fetch", "head_repo"); err != nil {
return fmt.Errorf("git fetch [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git merge --no-ff --no-commit): %s", tmpBasePath),
"git", "merge", "--no-ff", "--no-commit", "head_repo/"+pr.HeadBranch); err != nil {
return fmt.Errorf("git merge --no-ff --no-commit [%s]: %v - %s", tmpBasePath, err, stderr)
}
sig := doer.NewGitSig()
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git merge): %s", tmpBasePath),
"git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
"-m", fmt.Sprintf("Merge branch '%s' of %s/%s into %s", pr.HeadBranch, pr.HeadUserName, pr.HeadRepo.Name, pr.BaseBranch)); err != nil {
return fmt.Errorf("git commit [%s]: %v - %s", tmpBasePath, err, stderr)
}
// Push back to upstream.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git push): %s", tmpBasePath),
"git", "push", baseGitRepo.Path, pr.BaseBranch); err != nil {
return fmt.Errorf("git push: %s", stderr)
}
if err = sess.Commit(); err != nil {
return fmt.Errorf("Commit: %v", err)
}
// Compose commit repository action
l, err := headGitRepo.CommitsBetweenIDs(pr.MergedCommitID, pr.MergeBase)
if err != nil {
return fmt.Errorf("CommitsBetween: %v", err)
}
p := &api.PushPayload{
Ref: "refs/heads/" + pr.BaseBranch,
Before: pr.MergeBase,
After: pr.MergedCommitID,
CompareUrl: setting.AppUrl + pr.BaseRepo.ComposeCompareURL(pr.MergeBase, pr.MergedCommitID),
Commits: ListToPushCommits(l).ToApiPayloadCommits(pr.BaseRepo.FullLink()),
Repo: pr.BaseRepo.ComposePayload(),
Pusher: &api.PayloadAuthor{
Name: pr.HeadRepo.MustOwner().DisplayName(),
Email: pr.HeadRepo.MustOwner().Email,
UserName: pr.HeadRepo.MustOwner().Name,
},
Sender: &api.PayloadUser{
UserName: doer.Name,
ID: doer.ID,
AvatarUrl: setting.AppUrl + doer.RelAvatarLink(),
},
}
if err = PrepareWebhooks(pr.BaseRepo, HOOK_EVENT_PUSH, p); err != nil {
return fmt.Errorf("PrepareWebhooks: %v", err)
}
go HookQueue.Add(pr.BaseRepo.ID)
return nil
}
// Merge merges pull request to base repository.
func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository) (err error) {
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = pr.Issue.changeStatus(sess, doer, true); err != nil {
return fmt.Errorf("Issue.changeStatus: %v", err)
}
if err = pr.getHeadRepo(sess); err != nil {
return fmt.Errorf("getHeadRepo: %v", err)
}
headRepoPath := RepoPath(pr.HeadUserName, pr.HeadRepo.Name)
headGitRepo, err := git.OpenRepository(headRepoPath)
if err != nil {
return fmt.Errorf("OpenRepository: %v", err)
}
pr.MergedCommitID, err = headGitRepo.GetCommitIdOfBranch(pr.HeadBranch)
if err != nil {
return fmt.Errorf("GetCommitIdOfBranch: %v", err)
}
if err = mergePullRequestAction(sess, doer, pr.Issue.Repo, pr.Issue); err != nil {
return fmt.Errorf("mergePullRequestAction: %v", err)
}
pr.HasMerged = true
pr.Merged = time.Now()
pr.MergerID = doer.Id
if _, err = sess.Id(pr.ID).AllCols().Update(pr); err != nil {
return fmt.Errorf("update pull request: %v", err)
}
// Clone base repo.
tmpBasePath := path.Join(setting.AppDataPath, "tmp/repos", com.ToStr(time.Now().Nanosecond())+".git")
os.MkdirAll(path.Dir(tmpBasePath), os.ModePerm)
defer os.RemoveAll(path.Dir(tmpBasePath))
var stderr string
if _, stderr, err = process.ExecTimeout(5*time.Minute,
fmt.Sprintf("PullRequest.Merge (git clone): %s", tmpBasePath),
"git", "clone", baseGitRepo.Path, tmpBasePath); err != nil {
return fmt.Errorf("git clone: %s", stderr)
}
// Check out base branch.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git checkout): %s", tmpBasePath),
"git", "checkout", pr.BaseBranch); err != nil {
return fmt.Errorf("git checkout: %s", stderr)
}
// Add head repo remote.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git remote add): %s", tmpBasePath),
"git", "remote", "add", "head_repo", headRepoPath); err != nil {
return fmt.Errorf("git remote add [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
// Merge commits.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git fetch): %s", tmpBasePath),
"git", "fetch", "head_repo"); err != nil {
return fmt.Errorf("git fetch [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git merge --no-ff --no-commit): %s", tmpBasePath),
"git", "merge", "--no-ff", "--no-commit", "head_repo/"+pr.HeadBranch); err != nil {
return fmt.Errorf("git merge --no-ff --no-commit [%s]: %v - %s", tmpBasePath, err, stderr)
}
sig := doer.NewGitSig()
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git merge): %s", tmpBasePath),
"git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
"-m", fmt.Sprintf("Merge branch '%s' of %s/%s into %s", pr.HeadBranch, pr.HeadUserName, pr.HeadRepo.Name, pr.BaseBranch)); err != nil {
return fmt.Errorf("git commit [%s]: %v - %s", tmpBasePath, err, stderr)
}
// Push back to upstream.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git push): %s", tmpBasePath),
"git", "push", baseGitRepo.Path, pr.BaseBranch); err != nil {
return fmt.Errorf("git push: %s", stderr)
}
return sess.Commit()
}
func ForkRepository(u *User, oldRepo *Repository, name, desc string) (_ *Repository, err error) {
has, err := IsRepositoryExist(u, name)
if err != nil {
return nil, fmt.Errorf("IsRepositoryExist: %v", err)
} else if has {
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
}
}
repo := &Repository{
OwnerId: u.Id,
Owner: u,
Name: name,
LowerName: strings.ToLower(name),
Description: desc,
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 = sess.Insert(repo); err != nil {
return nil, err
}
if err = repo.recalculateAccesses(sess); err != nil {
return nil, err
} else if _, err = sess.Exec("UPDATE `user` SET num_repos = num_repos + 1 WHERE id = ?", u.Id); err != nil {
return nil, err
}
if u.IsOrganization() {
// Update owner team info and count.
t, err := u.getOwnerTeam(sess)
if err != nil {
return nil, fmt.Errorf("getOwnerTeam: %v", err)
} else if err = t.addRepository(sess, repo); err != nil {
return nil, fmt.Errorf("addRepository: %v", err)
}
} else {
if err = watchRepo(sess, u.Id, repo.Id, true); err != nil {
return nil, fmt.Errorf("watchRepo: %v", err)
}
}
if err = newRepoAction(sess, u, repo); err != nil {
return nil, fmt.Errorf("newRepoAction: %v", err)
}
if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks+1 WHERE id=?", oldRepo.Id); err != nil {
return nil, 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()
}
// Merge merges pull request to base repository.
func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository) (err error) {
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = pr.Issue.changeStatus(sess, doer, true); err != nil {
return fmt.Errorf("Pull.changeStatus: %v", err)
}
headRepoPath := RepoPath(pr.HeadUserName, pr.HeadRepo.Name)
headGitRepo, err := git.OpenRepository(headRepoPath)
if err != nil {
return fmt.Errorf("OpenRepository: %v", err)
}
pr.MergedCommitID, err = headGitRepo.GetCommitIdOfBranch(pr.HeadBranch)
if err != nil {
return fmt.Errorf("GetCommitIdOfBranch: %v", err)
}
if err = mergePullRequestAction(sess, doer, pr.Issue.Repo, pr.Issue); err != nil {
return fmt.Errorf("mergePullRequestAction: %v", err)
}
pr.HasMerged = true
pr.Merged = time.Now()
pr.MergerID = doer.Id
if _, err = sess.Id(pr.ID).AllCols().Update(pr); err != nil {
return fmt.Errorf("update pull request: %v", err)
}
// Clone base repo.
tmpBasePath := path.Join("data/tmp/repos", com.ToStr(time.Now().Nanosecond())+".git")
os.MkdirAll(path.Dir(tmpBasePath), os.ModePerm)
defer os.RemoveAll(path.Dir(tmpBasePath))
var stderr string
if _, stderr, err = process.ExecTimeout(5*time.Minute,
fmt.Sprintf("PullRequest.Merge(git clone): %s", tmpBasePath),
"git", "clone", baseGitRepo.Path, tmpBasePath); err != nil {
return fmt.Errorf("git clone: %s", stderr)
}
// Check out base branch.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge(git checkout): %s", tmpBasePath),
"git", "checkout", pr.BaseBranch); err != nil {
return fmt.Errorf("git checkout: %s", stderr)
}
// Pull commits.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge(git pull): %s", tmpBasePath),
"git", "pull", headRepoPath, pr.HeadBranch); err != nil {
return fmt.Errorf("git pull[%s / %s -> %s]: %s", headRepoPath, pr.HeadBranch, tmpBasePath, stderr)
}
// Push back to upstream.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge(git push): %s", tmpBasePath),
"git", "push", baseGitRepo.Path, pr.BaseBranch); err != nil {
return fmt.Errorf("git push: %s", stderr)
}
return sess.Commit()
}
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", "--bare", 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
}
// Merge merges pull request to base repository.
// FIXME: add repoWorkingPull make sure two merges does not happen at same time.
func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository) (err error) {
if err = pr.GetHeadRepo(); err != nil {
return fmt.Errorf("GetHeadRepo: %v", err)
} else if err = pr.GetBaseRepo(); err != nil {
return fmt.Errorf("GetBaseRepo: %v", err)
}
defer func() {
go HookQueue.Add(pr.BaseRepo.ID)
go AddTestPullRequestTask(doer, pr.BaseRepo.ID, pr.BaseBranch, false)
}()
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = pr.Issue.changeStatus(sess, doer, pr.Issue.Repo, true); err != nil {
return fmt.Errorf("Issue.changeStatus: %v", err)
}
headRepoPath := RepoPath(pr.HeadUserName, pr.HeadRepo.Name)
headGitRepo, err := git.OpenRepository(headRepoPath)
if err != nil {
return fmt.Errorf("OpenRepository: %v", err)
}
// Clone base repo.
tmpBasePath := path.Join(setting.AppDataPath, "tmp/repos", com.ToStr(time.Now().Nanosecond())+".git")
os.MkdirAll(path.Dir(tmpBasePath), os.ModePerm)
defer os.RemoveAll(path.Dir(tmpBasePath))
var stderr string
if _, stderr, err = process.ExecTimeout(5*time.Minute,
fmt.Sprintf("PullRequest.Merge (git clone): %s", tmpBasePath),
"git", "clone", baseGitRepo.Path, tmpBasePath); err != nil {
return fmt.Errorf("git clone: %s", stderr)
}
// Check out base branch.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git checkout): %s", tmpBasePath),
"git", "checkout", pr.BaseBranch); err != nil {
return fmt.Errorf("git checkout: %s", stderr)
}
// Add head repo remote.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git remote add): %s", tmpBasePath),
"git", "remote", "add", "head_repo", headRepoPath); err != nil {
return fmt.Errorf("git remote add [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
// Merge commits.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git fetch): %s", tmpBasePath),
"git", "fetch", "head_repo"); err != nil {
return fmt.Errorf("git fetch [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git merge --no-ff --no-commit): %s", tmpBasePath),
"git", "merge", "--no-ff", "--no-commit", "head_repo/"+pr.HeadBranch); err != nil {
return fmt.Errorf("git merge --no-ff --no-commit [%s]: %v - %s", tmpBasePath, err, stderr)
}
sig := doer.NewGitSig()
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git merge): %s", tmpBasePath),
"git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
"-m", fmt.Sprintf("Merge branch '%s' of %s/%s into %s", pr.HeadBranch, pr.HeadUserName, pr.HeadRepo.Name, pr.BaseBranch)); err != nil {
return fmt.Errorf("git commit [%s]: %v - %s", tmpBasePath, err, stderr)
}
// Push back to upstream.
if _, stderr, err = process.ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git push): %s", tmpBasePath),
"git", "push", baseGitRepo.Path, pr.BaseBranch); err != nil {
return fmt.Errorf("git push: %s", stderr)
}
pr.MergedCommitID, err = headGitRepo.GetBranchCommitID(pr.HeadBranch)
if err != nil {
return fmt.Errorf("GetBranchCommit: %v", err)
}
pr.HasMerged = true
pr.Merged = time.Now()
pr.MergerID = doer.ID
if _, err = sess.Id(pr.ID).AllCols().Update(pr); err != nil {
return fmt.Errorf("update pull request: %v", err)
}
if err = sess.Commit(); err != nil {
return fmt.Errorf("Commit: %v", err)
}
if err = MergePullRequestAction(doer, pr.Issue.Repo, pr.Issue); err != nil {
log.Error(4, "MergePullRequestAction [%d]: %v", pr.ID, err)
}
// Reload pull request information.
if err = pr.LoadAttributes(); err != nil {
log.Error(4, "LoadAttributes: %v", err)
return nil
}
if err = PrepareWebhooks(pr.Issue.Repo, HOOK_EVENT_PULL_REQUEST, &api.PullRequestPayload{
Action: api.HOOK_ISSUE_CLOSED,
Index: pr.Index,
PullRequest: pr.APIFormat(),
Repository: pr.Issue.Repo.APIFormat(nil),
Sender: doer.APIFormat(),
}); err != nil {
log.Error(4, "PrepareWebhooks: %v", err)
return nil
}
l, err := headGitRepo.CommitsBetweenIDs(pr.MergedCommitID, pr.MergeBase)
if err != nil {
log.Error(4, "CommitsBetweenIDs: %v", err)
return nil
}
// TODO: when squash commits, no need to append merge commit.
// It is possible that head branch is not fully sync with base branch for merge commits,
// so we need to get latest head commit and append merge commit manully
// to avoid strange diff commits produced.
mergeCommit, err := baseGitRepo.GetBranchCommit(pr.BaseBranch)
if err != nil {
log.Error(4, "GetBranchCommit: %v", err)
return nil
}
l.PushFront(mergeCommit)
p := &api.PushPayload{
Ref: git.BRANCH_PREFIX + pr.BaseBranch,
Before: pr.MergeBase,
After: pr.MergedCommitID,
CompareURL: setting.AppUrl + pr.BaseRepo.ComposeCompareURL(pr.MergeBase, pr.MergedCommitID),
Commits: ListToPushCommits(l).ToApiPayloadCommits(pr.BaseRepo.HTMLURL()),
Repo: pr.BaseRepo.APIFormat(nil),
Pusher: pr.HeadRepo.MustOwner().APIFormat(),
Sender: doer.APIFormat(),
}
if err = PrepareWebhooks(pr.BaseRepo, HOOK_EVENT_PUSH, p); err != nil {
return fmt.Errorf("PrepareWebhooks: %v", err)
}
return nil
}