diff options
Diffstat (limited to 'models/repo.go')
| -rw-r--r-- | models/repo.go | 2458 |
1 files changed, 0 insertions, 2458 deletions
diff --git a/models/repo.go b/models/repo.go deleted file mode 100644 index f456934d..00000000 --- a/models/repo.go +++ /dev/null @@ -1,2458 +0,0 @@ -// Copyright 2014 The Gogs 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 models - -import ( - "bytes" - "fmt" - "image" - _ "image/jpeg" - "image/png" - "io/ioutil" - "os" - "os/exec" - "path" - "path/filepath" - "sort" - "strings" - "time" - - "github.com/unknwon/cae/zip" - "github.com/unknwon/com" - "xorm.io/xorm" - "github.com/mcuadros/go-version" - "github.com/nfnt/resize" - log "gopkg.in/clog.v1" - "gopkg.in/ini.v1" - - git "github.com/gogs/git-module" - api "github.com/gogs/go-gogs-client" - - "gogs.io/gogs/models/errors" - "gogs.io/gogs/pkg/avatar" - "gogs.io/gogs/pkg/bindata" - "gogs.io/gogs/pkg/markup" - "gogs.io/gogs/pkg/process" - "gogs.io/gogs/pkg/setting" - "gogs.io/gogs/pkg/sync" -) - -// REPO_AVATAR_URL_PREFIX is used to identify a URL is to access repository avatar. -const REPO_AVATAR_URL_PREFIX = "repo-avatars" - -var repoWorkingPool = sync.NewExclusivePool() - -var ( - Gitignores, Licenses, Readmes, LabelTemplates []string - - // Maximum items per page in forks, watchers and stars of a repo - ItemsPerPage = 40 -) - -func LoadRepoConfig() { - // Load .gitignore and license files and readme templates. - types := []string{"gitignore", "license", "readme", "label"} - typeFiles := make([][]string, 4) - for i, t := range types { - files, err := bindata.AssetDir("conf/" + t) - if err != nil { - log.Fatal(4, "Fail to get %s files: %v", t, err) - } - customPath := path.Join(setting.CustomPath, "conf", t) - if com.IsDir(customPath) { - customFiles, err := com.StatDir(customPath) - if err != nil { - log.Fatal(4, "Fail to get custom %s files: %v", t, err) - } - - for _, f := range customFiles { - if !com.IsSliceContainsStr(files, f) { - files = append(files, f) - } - } - } - typeFiles[i] = files - } - - Gitignores = typeFiles[0] - Licenses = typeFiles[1] - Readmes = typeFiles[2] - LabelTemplates = typeFiles[3] - sort.Strings(Gitignores) - sort.Strings(Licenses) - sort.Strings(Readmes) - sort.Strings(LabelTemplates) - - // Filter out invalid names and promote preferred licenses. - sortedLicenses := make([]string, 0, len(Licenses)) - for _, name := range setting.Repository.PreferredLicenses { - if com.IsSliceContainsStr(Licenses, name) { - sortedLicenses = append(sortedLicenses, name) - } - } - for _, name := range Licenses { - if !com.IsSliceContainsStr(setting.Repository.PreferredLicenses, name) { - sortedLicenses = append(sortedLicenses, name) - } - } - Licenses = sortedLicenses -} - -func NewRepoContext() { - zip.Verbose = false - - // Check Git installation. - if _, err := exec.LookPath("git"); err != nil { - log.Fatal(4, "Fail to test 'git' command: %v (forgotten install?)", err) - } - - // Check Git version. - var err error - setting.Git.Version, err = git.BinVersion() - if err != nil { - log.Fatal(4, "Fail to get Git version: %v", err) - } - - log.Info("Git Version: %s", setting.Git.Version) - if version.Compare("1.7.1", setting.Git.Version, ">") { - log.Fatal(4, "Gogs requires Git version greater or equal to 1.7.1") - } - git.HookDir = "custom_hooks" - git.HookSampleDir = "hooks" - git.DefaultCommitsPageSize = setting.UI.User.CommitsPagingNum - - // Git requires setting user.name and user.email in order to commit changes. - for configKey, defaultValue := range map[string]string{"user.name": "Gogs", "user.email": "gogs@fake.local"} { - if stdout, stderr, err := process.Exec("NewRepoContext(get setting)", "git", "config", "--get", configKey); err != nil || strings.TrimSpace(stdout) == "" { - // ExitError indicates this config is not set - if _, ok := err.(*exec.ExitError); ok || strings.TrimSpace(stdout) == "" { - if _, stderr, gerr := process.Exec("NewRepoContext(set "+configKey+")", "git", "config", "--global", configKey, defaultValue); gerr != nil { - log.Fatal(4, "Fail to set git %s(%s): %s", configKey, gerr, stderr) - } - log.Info("Git config %s set to %s", configKey, defaultValue) - } else { - log.Fatal(4, "Fail to get git %s(%s): %s", configKey, err, stderr) - } - } - } - - // Set git some configurations. - if _, stderr, err := process.Exec("NewRepoContext(git config --global core.quotepath false)", - "git", "config", "--global", "core.quotepath", "false"); err != nil { - log.Fatal(4, "Fail to execute 'git config --global core.quotepath false': %s", stderr) - } - - RemoveAllWithNotice("Clean up repository temporary data", filepath.Join(setting.AppDataPath, "tmp")) -} - -// Repository contains information of a repository. -type Repository struct { - ID int64 - OwnerID int64 `xorm:"UNIQUE(s)"` - Owner *User `xorm:"-" json:"-"` - LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"` - Name string `xorm:"INDEX NOT NULL"` - Description string `xorm:"VARCHAR(512)"` - Website string - DefaultBranch string - Size int64 `xorm:"NOT NULL DEFAULT 0"` - UseCustomAvatar bool - - // Counters - NumWatches int - NumStars int - NumForks int - NumIssues int - NumClosedIssues int - NumOpenIssues int `xorm:"-" json:"-"` - NumPulls int - NumClosedPulls int - NumOpenPulls int `xorm:"-" json:"-"` - NumMilestones int `xorm:"NOT NULL DEFAULT 0"` - NumClosedMilestones int `xorm:"NOT NULL DEFAULT 0"` - NumOpenMilestones int `xorm:"-" json:"-"` - NumTags int `xorm:"-" json:"-"` - - IsPrivate bool - IsBare bool - - IsMirror bool - *Mirror `xorm:"-" json:"-"` - - // Advanced settings - EnableWiki bool `xorm:"NOT NULL DEFAULT true"` - AllowPublicWiki bool - EnableExternalWiki bool - ExternalWikiURL string - EnableIssues bool `xorm:"NOT NULL DEFAULT true"` - AllowPublicIssues bool - EnableExternalTracker bool - ExternalTrackerURL string - ExternalTrackerFormat string - ExternalTrackerStyle string - ExternalMetas map[string]string `xorm:"-" json:"-"` - EnablePulls bool `xorm:"NOT NULL DEFAULT true"` - PullsIgnoreWhitespace bool `xorm:"NOT NULL DEFAULT false"` - PullsAllowRebase bool `xorm:"NOT NULL DEFAULT false"` - - IsFork bool `xorm:"NOT NULL DEFAULT false"` - ForkID int64 - BaseRepo *Repository `xorm:"-" json:"-"` - - Created time.Time `xorm:"-" json:"-"` - CreatedUnix int64 - Updated time.Time `xorm:"-" json:"-"` - UpdatedUnix int64 -} - -func (repo *Repository) BeforeInsert() { - repo.CreatedUnix = time.Now().Unix() - repo.UpdatedUnix = repo.CreatedUnix -} - -func (repo *Repository) BeforeUpdate() { - repo.UpdatedUnix = time.Now().Unix() -} - -func (repo *Repository) AfterSet(colName string, _ xorm.Cell) { - switch colName { - case "default_branch": - // FIXME: use models migration to solve all at once. - if len(repo.DefaultBranch) == 0 { - repo.DefaultBranch = "master" - } - case "num_closed_issues": - repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues - case "num_closed_pulls": - repo.NumOpenPulls = repo.NumPulls - repo.NumClosedPulls - case "num_closed_milestones": - repo.NumOpenMilestones = repo.NumMilestones - repo.NumClosedMilestones - case "external_tracker_style": - if len(repo.ExternalTrackerStyle) == 0 { - repo.ExternalTrackerStyle = markup.ISSUE_NAME_STYLE_NUMERIC - } - case "created_unix": - repo.Created = time.Unix(repo.CreatedUnix, 0).Local() - case "updated_unix": - repo.Updated = time.Unix(repo.UpdatedUnix, 0) - } -} - -func (repo *Repository) loadAttributes(e Engine) (err error) { - if repo.Owner == nil { - repo.Owner, err = getUserByID(e, repo.OwnerID) - if err != nil { - return fmt.Errorf("getUserByID [%d]: %v", repo.OwnerID, err) - } - } - - if repo.IsFork && repo.BaseRepo == nil { - repo.BaseRepo, err = getRepositoryByID(e, repo.ForkID) - if err != nil { - if errors.IsRepoNotExist(err) { - repo.IsFork = false - repo.ForkID = 0 - } else { - return fmt.Errorf("getRepositoryByID [%d]: %v", repo.ForkID, err) - } - } - } - - return nil -} - -func (repo *Repository) LoadAttributes() error { - return repo.loadAttributes(x) -} - -// IsPartialPublic returns true if repository is public or allow public access to wiki or issues. -func (repo *Repository) IsPartialPublic() bool { - return !repo.IsPrivate || repo.AllowPublicWiki || repo.AllowPublicIssues -} - -func (repo *Repository) CanGuestViewWiki() bool { - return repo.EnableWiki && !repo.EnableExternalWiki && repo.AllowPublicWiki -} - -func (repo *Repository) CanGuestViewIssues() bool { - return repo.EnableIssues && !repo.EnableExternalTracker && repo.AllowPublicIssues -} - -// MustOwner always returns a valid *User object to avoid conceptually impossible error handling. -// It creates a fake object that contains error deftail when error occurs. -func (repo *Repository) MustOwner() *User { - return repo.mustOwner(x) -} - -func (repo *Repository) FullName() string { - return repo.MustOwner().Name + "/" + repo.Name -} - -func (repo *Repository) HTMLURL() string { - return setting.AppURL + repo.FullName() -} - -// CustomAvatarPath returns repository custom avatar file path. -func (repo *Repository) CustomAvatarPath() string { - return filepath.Join(setting.RepositoryAvatarUploadPath, com.ToStr(repo.ID)) -} - -// RelAvatarLink returns relative avatar link to the site domain, -// which includes app sub-url as prefix. -// Since Gravatar support not needed here - just check for image path. -func (repo *Repository) RelAvatarLink() string { - defaultImgUrl := "" - if !com.IsExist(repo.CustomAvatarPath()) { - return defaultImgUrl - } - return fmt.Sprintf("%s/%s/%d", setting.AppSubURL, REPO_AVATAR_URL_PREFIX, repo.ID) -} - -// AvatarLink returns repository avatar absolute link. -func (repo *Repository) AvatarLink() string { - link := repo.RelAvatarLink() - if link[0] == '/' && link[1] != '/' { - return setting.AppURL + strings.TrimPrefix(link, setting.AppSubURL)[1:] - } - return link -} - -// UploadAvatar saves custom avatar for repository. -// FIXME: split uploads to different subdirs in case we have massive number of repositories. -func (repo *Repository) UploadAvatar(data []byte) error { - img, _, err := image.Decode(bytes.NewReader(data)) - if err != nil { - return fmt.Errorf("decode image: %v", err) - } - - os.MkdirAll(setting.RepositoryAvatarUploadPath, os.ModePerm) - fw, err := os.Create(repo.CustomAvatarPath()) - if err != nil { - return fmt.Errorf("create custom avatar directory: %v", err) - } - defer fw.Close() - - m := resize.Resize(avatar.AVATAR_SIZE, avatar.AVATAR_SIZE, img, resize.NearestNeighbor) - if err = png.Encode(fw, m); err != nil { - return fmt.Errorf("encode image: %v", err) - } - - return nil -} - -// DeleteAvatar deletes the repository custom avatar. -func (repo *Repository) DeleteAvatar() error { - log.Trace("DeleteAvatar [%d]: %s", repo.ID, repo.CustomAvatarPath()) - if err := os.Remove(repo.CustomAvatarPath()); err != nil { - return err - } - - repo.UseCustomAvatar = false - return UpdateRepository(repo, false) -} - -// This method assumes following fields have been assigned with valid values: -// Required - BaseRepo (if fork) -// Arguments that are allowed to be nil: permission -func (repo *Repository) APIFormat(permission *api.Permission, user ...*User) *api.Repository { - cloneLink := repo.CloneLink() - apiRepo := &api.Repository{ - ID: repo.ID, - Owner: repo.Owner.APIFormat(), - Name: repo.Name, - FullName: repo.FullName(), - Description: repo.Description, - Private: repo.IsPrivate, - Fork: repo.IsFork, - Empty: repo.IsBare, - Mirror: repo.IsMirror, - Size: repo.Size, - HTMLURL: repo.HTMLURL(), - SSHURL: cloneLink.SSH, - CloneURL: cloneLink.HTTPS, - Website: repo.Website, - Stars: repo.NumStars, - Forks: repo.NumForks, - Watchers: repo.NumWatches, - OpenIssues: repo.NumOpenIssues, - DefaultBranch: repo.DefaultBranch, - Created: repo.Created, - Updated: repo.Updated, - Permissions: permission, - // Reserved for go-gogs-client change - // AvatarUrl: repo.AvatarLink(), - } - if repo.IsFork { - p := &api.Permission{Pull: true} - if len(user) != 0 { - p.Admin = user[0].IsAdminOfRepo(repo) - p.Push = user[0].IsWriterOfRepo(repo) - } - apiRepo.Parent = repo.BaseRepo.APIFormat(p) - } - return apiRepo -} - -func (repo *Repository) getOwner(e Engine) (err error) { - if repo.Owner != nil { - return nil - } - - repo.Owner, err = getUserByID(e, repo.OwnerID) - return err -} - -func (repo *Repository) GetOwner() error { - return repo.getOwner(x) -} - -func (repo *Repository) mustOwner(e Engine) *User { - if err := repo.getOwner(e); err != nil { - return &User{ - Name: "error", - FullName: err.Error(), - } - } - - return repo.Owner -} - -func (repo *Repository) UpdateSize() error { - countObject, err := git.GetRepoSize(repo.RepoPath()) - if err != nil { - return fmt.Errorf("GetRepoSize: %v", err) - } - - repo.Size = countObject.Size + countObject.SizePack - if _, err = x.Id(repo.ID).Cols("size").Update(repo); err != nil { - return fmt.Errorf("update size: %v", err) - } - return nil -} - -// ComposeMetas composes a map of metas for rendering external issue tracker URL. -func (repo *Repository) ComposeMetas() map[string]string { - if !repo.EnableExternalTracker { - return nil - } else if repo.ExternalMetas == nil { - repo.ExternalMetas = map[string]string{ - "format": repo.ExternalTrackerFormat, - "user": repo.MustOwner().Name, - "repo": repo.Name, - } - switch repo.ExternalTrackerStyle { - case markup.ISSUE_NAME_STYLE_ALPHANUMERIC: - repo.ExternalMetas["style"] = markup.ISSUE_NAME_STYLE_ALPHANUMERIC - default: - repo.ExternalMetas["style"] = markup.ISSUE_NAME_STYLE_NUMERIC - } - - } - return repo.ExternalMetas -} - -// DeleteWiki removes the actual and local copy of repository wiki. -func (repo *Repository) DeleteWiki() { - wikiPaths := []string{repo.WikiPath(), repo.LocalWikiPath()} - for _, wikiPath := range wikiPaths { - RemoveAllWithNotice("Delete repository wiki", wikiPath) - } -} - -// getUsersWithAccesMode returns users that have at least given access mode to the repository. -func (repo *Repository) getUsersWithAccesMode(e Engine, mode AccessMode) (_ []*User, err error) { - if err = repo.getOwner(e); err != nil { - return nil, err - } - - accesses := make([]*Access, 0, 10) - if err = e.Where("repo_id = ? AND mode >= ?", repo.ID, mode).Find(&accesses); err != nil { - return nil, err - } - - // Leave a seat for owner itself to append later, but if owner is an organization - // and just waste 1 unit is cheaper than re-allocate memory once. - users := make([]*User, 0, len(accesses)+1) - if len(accesses) > 0 { - userIDs := make([]int64, len(accesses)) - for i := 0; i < len(accesses); i++ { - userIDs[i] = accesses[i].UserID - } - - if err = e.In("id", userIDs).Find(&users); err != nil { - return nil, err - } - } - if !repo.Owner.IsOrganization() { - users = append(users, repo.Owner) - } - - return users, nil -} - -// getAssignees returns a list of users who can be assigned to issues in this repository. -func (repo *Repository) getAssignees(e Engine) (_ []*User, err error) { - return repo.getUsersWithAccesMode(e, ACCESS_MODE_READ) -} - -// GetAssignees returns all users that have read access and can be assigned to issues -// of the repository, -func (repo *Repository) GetAssignees() (_ []*User, err error) { - return repo.getAssignees(x) -} - -// GetAssigneeByID returns the user that has write access of repository by given ID. -func (repo *Repository) GetAssigneeByID(userID int64) (*User, error) { - return GetAssigneeByID(repo, userID) -} - -// GetWriters returns all users that have write access to the repository. -func (repo *Repository) GetWriters() (_ []*User, err error) { - return repo.getUsersWithAccesMode(x, ACCESS_MODE_WRITE) -} - -// GetMilestoneByID returns the milestone belongs to repository by given ID. -func (repo *Repository) GetMilestoneByID(milestoneID int64) (*Milestone, error) { - return GetMilestoneByRepoID(repo.ID, milestoneID) -} - -// IssueStats returns number of open and closed repository issues by given filter mode. -func (repo *Repository) IssueStats(userID int64, filterMode FilterMode, isPull bool) (int64, int64) { - return GetRepoIssueStats(repo.ID, userID, filterMode, isPull) -} - -func (repo *Repository) GetMirror() (err error) { - repo.Mirror, err = GetMirrorByRepoID(repo.ID) - return err -} - -func (repo *Repository) repoPath(e Engine) string { - return RepoPath(repo.mustOwner(e).Name, repo.Name) -} - -func (repo *Repository) RepoPath() string { - return repo.repoPath(x) -} - -func (repo *Repository) GitConfigPath() string { - return filepath.Join(repo.RepoPath(), "config") -} - -func (repo *Repository) RelLink() string { - return "/" + repo.FullName() -} - -func (repo *Repository) Link() string { - return setting.AppSubURL + "/" + repo.FullName() -} - -func (repo *Repository) ComposeCompareURL(oldCommitID, newCommitID string) string { - return fmt.Sprintf("%s/%s/compare/%s...%s", repo.MustOwner().Name, repo.Name, oldCommitID, newCommitID) -} - -func (repo *Repository) HasAccess(userID int64) bool { - has, _ := HasAccess(userID, repo, ACCESS_MODE_READ) - return has -} - -func (repo *Repository) IsOwnedBy(userID int64) bool { - return repo.OwnerID == userID -} - -// CanBeForked returns true if repository meets the requirements of being forked. -func (repo *Repository) CanBeForked() bool { - return !repo.IsBare -} - -// CanEnablePulls returns true if repository meets the requirements of accepting pulls. -func (repo *Repository) CanEnablePulls() bool { - return !repo.IsMirror && !repo.IsBare -} - -// AllowPulls returns true if repository meets the requirements of accepting pulls and has them enabled. -func (repo *Repository) AllowsPulls() bool { - return repo.CanEnablePulls() && repo.EnablePulls -} - -func (repo *Repository) IsBranchRequirePullRequest(name string) bool { - return IsBranchOfRepoRequirePullRequest(repo.ID, name) -} - -// CanEnableEditor returns true if repository meets the requirements of web editor. -func (repo *Repository) CanEnableEditor() bool { - return !repo.IsMirror -} - -// FIXME: should have a mutex to prevent producing same index for two issues that are created -// closely enough. -func (repo *Repository) NextIssueIndex() int64 { - return int64(repo.NumIssues+repo.NumPulls) + 1 -} - -func (repo *Repository) LocalCopyPath() string { - return path.Join(setting.AppDataPath, "tmp/local-repo", com.ToStr(repo.ID)) -} - -// UpdateLocalCopy fetches latest changes of given branch from repoPath to localPath. -// It creates a new clone if local copy does not exist, but does not checks out to a -// specific branch if the local copy belongs to a wiki. -// For existing local copy, it checks out to target branch by default, and safe to -// assume subsequent operations are against target branch when caller has confidence -// about no race condition. -func UpdateLocalCopyBranch(repoPath, localPath, branch string, isWiki bool) (err error) { - if !com.IsExist(localPath) { - // Checkout to a specific branch fails when wiki is an empty repository. - if isWiki { - branch = "" - } - if err = git.Clone(repoPath, localPath, git.CloneRepoOptions{ - Timeout: time.Duration(setting.Git.Timeout.Clone) * time.Second, - Branch: branch, - }); err != nil { - return fmt.Errorf("git clone %s: %v", branch, err) - } - } else { - if err = git.Fetch(localPath, git.FetchRemoteOptions{ - Prune: true, - }); err != nil { - return fmt.Errorf("git fetch: %v", err) - } - if err = git.Checkout(localPath, git.CheckoutOptions{ - Branch: branch, - }); err != nil { - return fmt.Errorf("git checkout %s: %v", branch, err) - } - - // Reset to align with remote in case of force push. - if err = git.ResetHEAD(localPath, true, "origin/"+branch); err != nil { - return fmt.Errorf("git reset --hard origin/%s: %v", branch, err) - } - } - return nil -} - -// UpdateLocalCopyBranch makes sure local copy of repository in given branch is up-to-date. -func (repo *Repository) UpdateLocalCopyBranch(branch string) error { - return UpdateLocalCopyBranch(repo.RepoPath(), repo.LocalCopyPath(), branch, false) -} - -// PatchPath returns corresponding patch file path of repository by given issue ID. -func (repo *Repository) PatchPath(index int64) (string, error) { - if err := repo.GetOwner(); err != nil { - return "", err - } - - return filepath.Join(RepoPath(repo.Owner.Name, repo.Name), "pulls", com.ToStr(index)+".patch"), nil -} - -// SavePatch saves patch data to corresponding location by given issue ID. -func (repo *Repository) SavePatch(index int64, patch []byte) error { - patchPath, err := repo.PatchPath(index) - if err != nil { - return fmt.Errorf("PatchPath: %v", err) - } - - os.MkdirAll(filepath.Dir(patchPath), os.ModePerm) - if err = ioutil.WriteFile(patchPath, patch, 0644); err != nil { - return fmt.Errorf("WriteFile: %v", err) - } - - return nil -} - -func isRepositoryExist(e Engine, u *User, repoName string) (bool, error) { - has, err := e.Get(&Repository{ - OwnerID: u.ID, - LowerName: strings.ToLower(repoName), - }) - return has && com.IsDir(RepoPath(u.Name, repoName)), err -} - -// IsRepositoryExist returns true if the repository with given name under user has already existed. -func IsRepositoryExist(u *User, repoName string) (bool, error) { - return isRepositoryExist(x, u, repoName) -} - -// CloneLink represents different types of clone URLs of repository. -type CloneLink struct { - SSH string - HTTPS string - Git string -} - -// ComposeHTTPSCloneURL returns HTTPS clone URL based on given owner and repository name. -func ComposeHTTPSCloneURL(owner, repo string) string { - return fmt.Sprintf("%s%s/%s.git", setting.AppURL, owner, repo) -} - -func (repo *Repository) cloneLink(isWiki bool) *CloneLink { - repoName := repo.Name - if isWiki { - repoName += ".wiki" - } - - repo.Owner = repo.MustOwner() - cl := new(CloneLink) - if setting.SSH.Port != 22 { - cl.SSH = fmt.Sprintf("ssh://%s@%s:%d/%s/%s.git", setting.RunUser, setting.SSH.Domain, setting.SSH.Port, repo.Owner.Name, repoName) - } else { - cl.SSH = fmt.Sprintf("%s@%s:%s/%s.git", setting.RunUser, setting.SSH.Domain, repo.Owner.Name, repoName) - } - cl.HTTPS = ComposeHTTPSCloneURL(repo.Owner.Name, repoName) - return cl -} - -// CloneLink returns clone URLs of repository. -func (repo *Repository) CloneLink() (cl *CloneLink) { - return repo.cloneLink(false) -} - -type MigrateRepoOptions struct { - Name string - Description string - IsPrivate bool - IsMirror bool - RemoteAddr string -} - -/* - GitHub, GitLab, Gogs: *.wiki.git - BitBucket: *.git/wiki -*/ -var commonWikiURLSuffixes = []string{".wiki.git", ".git/wiki"} - -// wikiRemoteURL returns accessible repository URL for wiki if exists. -// Otherwise, it returns an empty string. -func wikiRemoteURL(remote string) string { - remote = strings.TrimSuffix(remote, ".git") - for _, suffix := range commonWikiURLSuffixes { - wikiURL := remote + suffix - if git.IsRepoURLAccessible(git.NetworkOptions{ - URL: wikiURL, - }) { - return wikiURL - } - } - return "" -} - -// MigrateRepository migrates a existing repository from other project hosting. -func MigrateRepository(doer, owner *User, opts MigrateRepoOptions) (*Repository, error) { - repo, err := CreateRepository(doer, owner, CreateRepoOptions{ - Name: opts.Name, - Description: opts.Description, - IsPrivate: opts.IsPrivate, - IsMirror: opts.IsMirror, - }) - if err != nil { - return nil, err - } - - repoPath := RepoPath(owner.Name, opts.Name) - wikiPath := WikiPath(owner.Name, opts.Name) - - if owner.IsOrganization() { - t, err := owner.GetOwnerTeam() - if err != nil { - return nil, err - } - repo.NumWatches = t.NumMembers - } else { - repo.NumWatches = 1 - } - - migrateTimeout := time.Duration(setting.Git.Timeout.Migrate) * time.Second - - RemoveAllWithNotice("Repository path erase before creation", repoPath) - if err = git.Clone(opts.RemoteAddr, repoPath, git.CloneRepoOptions{ - Mirror: true, - Quiet: true, - Timeout: migrateTimeout, - }); err != nil { - return repo, fmt.Errorf("Clone: %v", err) - } - - wikiRemotePath := wikiRemoteURL(opts.RemoteAddr) - if len(wikiRemotePath) > 0 { - RemoveAllWithNotice("Repository wiki path erase before creation", wikiPath) - if err = git.Clone(wikiRemotePath, wikiPath, git.CloneRepoOptions{ - Mirror: true, - Quiet: true, - Timeout: migrateTimeout, - }); err != nil { - log.Trace("Fail to clone wiki: %v", err) - RemoveAllWithNotice("Delete repository wiki for initialization failure", wikiPath) - } - } - - // Check if repository is empty. - _, stderr, err := com.ExecCmdDir(repoPath, "git", "log", "-1") - if err != nil { - if strings.Contains(stderr, "fatal: bad default revision 'HEAD'") { - repo.IsBare = true - } else { - return repo, fmt.Errorf("check bare: %v - %s", err, stderr) - } - } - - if !repo.IsBare { - // Try to get HEAD branch and set it as default branch. - gitRepo, err := git.OpenRepository(repoPath) - if err != nil { - return repo, fmt.Errorf("OpenRepository: %v", err) - } - headBranch, err := gitRepo.GetHEADBranch() - if err != nil { - return repo, fmt.Errorf("GetHEADBranch: %v", err) - } - if headBranch != nil { - repo.DefaultBranch = headBranch.Name - } - - if err = repo.UpdateSize(); err != nil { - log.Error(2, "UpdateSize [repo_id: %d]: %v", repo.ID, err) - } - } - - if opts.IsMirror { - if _, err = x.InsertOne(&Mirror{ - RepoID: repo.ID, - Interval: setting.Mirror.DefaultInterval, - EnablePrune: true, - NextSync: time.Now().Add(time.Duration(setting.Mirror.DefaultInterval) * time.Hour), - }); err != nil { - return repo, fmt.Errorf("InsertOne: %v", err) - } - - repo.IsMirror = true - return repo, UpdateRepository(repo, false) - } - - return CleanUpMigrateInfo(repo) -} - -// cleanUpMigrateGitConfig removes mirror info which prevents "push --all". -// This also removes possible user credentials. -func cleanUpMigrateGitConfig(configPath string) error { - cfg, err := ini.Load(configPath) - if err != nil { - return fmt.Errorf("open config file: %v", err) - } - cfg.DeleteSection("remote \"origin\"") - if err = cfg.SaveToIndent(configPath, "\t"); err != nil { - return fmt.Errorf("save config file: %v", err) - } - return nil -} - -var hooksTpls = map[string]string{ - "pre-receive": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' pre-receive\n", - "update": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' update $1 $2 $3\n", - "post-receive": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' post-receive\n", -} - -func createDelegateHooks(repoPath string) (err error) { - for _, name := range git.HookNames { - hookPath := filepath.Join(repoPath, "hooks", name) - if err = ioutil.WriteFile(hookPath, - []byte(fmt.Sprintf(hooksTpls[name], setting.ScriptType, setting.AppPath, setting.CustomConf)), - os.ModePerm); err != nil { - return fmt.Errorf("create delegate hook '%s': %v", hookPath, err) - } - } - return nil -} - -// Finish migrating repository and/or wiki with things that don't need to be done for mirrors. -func CleanUpMigrateInfo(repo *Repository) (*Repository, error) { - repoPath := repo.RepoPath() - if err := createDelegateHooks(repoPath); err != nil { - return repo, fmt.Errorf("createDelegateHooks: %v", err) - } - if repo.HasWiki() { - if err := createDelegateHooks(repo.WikiPath()); err != nil { - return repo, fmt.Errorf("createDelegateHooks.(wiki): %v", err) - } - } - - if err := cleanUpMigrateGitConfig(repo.GitConfigPath()); err != nil { - return repo, fmt.Errorf("cleanUpMigrateGitConfig: %v", err) - } - if repo.HasWiki() { - if err := cleanUpMigrateGitConfig(path.Join(repo.WikiPath(), "config")); err != nil { - return repo, fmt.Errorf("cleanUpMigrateGitConfig.(wiki): %v", err) - } - } - - return repo, UpdateRepository(repo, false) -} - -// 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 fmt.Errorf("git add: %s", 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 fmt.Errorf("git commit: %s", stderr) - } - - if _, stderr, err = process.ExecDir(-1, - tmpPath, fmt.Sprintf("initRepoCommit (git push): %s", tmpPath), - "git", "push", "origin", "master"); err != nil { - return fmt.Errorf("git push: %s", stderr) - } - return nil -} - -type CreateRepoOptions struct { - Name string - Description string - Gitignores string - License string - Readme string - IsPrivate bool - IsMirror bool - AutoInit bool -} - -func getRepoInitFile(tp, name string) ([]byte, error) { - relPath := path.Join("conf", tp, strings.TrimLeft(path.Clean("/"+name), "/")) - - // Use custom file when available. - customPath := path.Join(setting.CustomPath, relPath) - if com.IsFile(customPath) { - return ioutil.ReadFile(customPath) - } - return bindata.Asset(relPath) -} - -func prepareRepoCommit(repo *Repository, tmpDir, repoPath string, opts CreateRepoOptions) error { - // Clone to temprory path and do the init commit. - _, stderr, err := process.Exec( - fmt.Sprintf("initRepository(git clone): %s", repoPath), "git", "clone", repoPath, tmpDir) - if err != nil { - return fmt.Errorf("git clone: %v - %s", err, stderr) - } - - // README - data, err := getRepoInitFile("readme", opts.Readme) - if err != nil { - return fmt.Errorf("getRepoInitFile[%s]: %v", opts.Readme, err) - } - - cloneLink := repo.CloneLink() - match := map[string]string{ - "Name": repo.Name, - "Description": repo.Description, - "CloneURL.SSH": cloneLink.SSH, - "CloneURL.HTTPS": cloneLink.HTTPS, - } - if err = ioutil.WriteFile(filepath.Join(tmpDir, "README.md"), - []byte(com.Expand(string(data), match)), 0644); err != nil { - return fmt.Errorf("write README.md: %v", err) - } - - // .gitignore - if len(opts.Gitignores) > 0 { - var buf bytes.Buffer - names := strings.Split(opts.Gitignores, ",") - for _, name := range names { - data, err = getRepoInitFile("gitignore", name) - if err != nil { - return fmt.Errorf("getRepoInitFile[%s]: %v", name, err) - } - buf.WriteString("# ---> " + name + "\n") - buf.Write(data) - buf.WriteString("\n") - } - - if buf.Len() > 0 { - if err = ioutil.WriteFile(filepath.Join(tmpDir, ".gitignore"), buf.Bytes(), 0644); err != nil { - return fmt.Errorf("write .gitignore: %v", err) - } - } - } - - // LICENSE - if len(opts.License) > 0 { - data, err = getRepoInitFile("license", opts.License) - if err != nil { - return fmt.Errorf("getRepoInitFile[%s]: %v", opts.License, err) - } - - if err = ioutil.WriteFile(filepath.Join(tmpDir, "LICENSE"), data, 0644); err != nil { - return fmt.Errorf("write LICENSE: %v", err) - } - } - - return nil -} - -// initRepository performs initial commit with chosen setup files on behave of doer. -func initRepository(e Engine, repoPath string, doer *User, repo *Repository, opts CreateRepoOptions) (err error) { - // Somehow the directory could exist. - if com.IsExist(repoPath) { - return fmt.Errorf("initRepository: path already exists: %s", repoPath) - } - - // Init bare new repository. - if err = git.InitRepository(repoPath, true); err != nil { - return fmt.Errorf("InitRepository: %v", err) - } else if err = createDelegateHooks(repoPath); err != nil { - return fmt.Errorf("createDelegateHooks: %v", 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 RemoveAllWithNotice("Delete repository for auto-initialization", tmpDir) - - if err = prepareRepoCommit(repo, tmpDir, repoPath, opts); err != nil { - return fmt.Errorf("prepareRepoCommit: %v", err) - } - - // Apply changes and commit. - if err = initRepoCommit(tmpDir, doer.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 -} - -var ( - reservedRepoNames = []string{".", ".."} - reservedRepoPatterns = []string{"*.git", "*.wiki"} -) - -// IsUsableRepoName return an error if given name is a reserved name or pattern. -func IsUsableRepoName(name string) error { - return isUsableName(reservedRepoNames, reservedRepoPatterns, name) -} - -func createRepository(e *xorm.Session, doer, owner *User, repo *Repository) (err error) { - if err = IsUsableRepoName(repo.Name); err != nil { - return err - } - - has, err := isRepositoryExist(e, owner, repo.Name) - if err != nil { - return fmt.Errorf("IsRepositoryExist: %v", err) - } else if has { - return ErrRepoAlreadyExist{owner.Name, repo.Name} - } - - if _, err = e.Insert(repo); err != nil { - return err - } - - owner.NumRepos++ - // Remember visibility preference. - owner.LastRepoVisibility = repo.IsPrivate - if err = updateUser(e, owner); err != nil { - return fmt.Errorf("updateUser: %v", err) - } - - // Give access to all members in owner team. - if owner.IsOrganization() { - t, err := owner.getOwnerTeam(e) - if err != nil { - return fmt.Errorf("getOwnerTeam: %v", err) - } else if err = t.addRepository(e, repo); err != nil { - return fmt.Errorf("addRepository: %v", err) - } - } else { - // Organization automatically called this in addRepository method. - if err = repo.recalculateAccesses(e); err != nil { - return fmt.Errorf("recalculateAccesses: %v", err) - } - } - - if err = watchRepo(e, owner.ID, repo.ID, true); err != nil { - return fmt.Errorf("watchRepo: %v", err) - } else if err = newRepoAction(e, doer, owner, repo); err != nil { - return fmt.Errorf("newRepoAction: %v", err) - } - - return repo.loadAttributes(e) -} - -// CreateRepository creates a repository for given user or organization. -func CreateRepository(doer, owner *User, opts CreateRepoOptions) (_ *Repository, err error) { - if !owner.CanCreateRepo() { - return nil, errors.ReachLimitOfRepo{owner.RepoCreationNum()} - } - - repo := &Repository{ - OwnerID: owner.ID, - Owner: owner, - Name: opts.Name, - LowerName: strings.ToLower(opts.Name), - Description: opts.Description, - IsPrivate: opts.IsPrivate, - EnableWiki: true, - EnableIssues: true, - EnablePulls: true, - } - - sess := x.NewSession() - defer sess.Close() - if err = sess.Begin(); err != nil { - return nil, err - } - - if err = createRepository(sess, doer, owner, repo); err != nil { - return nil, err - } - - // No need for init mirror. - if !opts.IsMirror { - repoPath := RepoPath(owner.Name, repo.Name) - if err = initRepository(sess, repoPath, doer, repo, opts); err != nil { - RemoveAllWithNotice("Delete repository for initialization failure", repoPath) - 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, fmt.Errorf("CreateRepository 'git update-server-info': %s", stderr) - } - } - - return repo, sess.Commit() -} - -func countRepositories(userID int64, private bool) int64 { - sess := x.Where("id > 0") - - if userID > 0 { - sess.And("owner_id = ?", userID) - } - if !private { - sess.And("is_private=?", false) - } - - count, err := sess.Count(new(Repository)) - if err != nil { - log.Error(4, "countRepositories: %v", err) - } - return count -} - -// CountRepositories returns number of repositories. -// Argument private only takes effect when it is false, -// set it true to count all repositories. -func CountRepositories(private bool) int64 { - return countRepositories(-1, private) -} - -// CountUserRepositories returns number of repositories user owns. -// Argument private only takes effect when it is false, -// set it true to count all repositories. -func CountUserRepositories(userID int64, private bool) int64 { - return countRepositories(userID, private) -} - -func Repositories(page, pageSize int) (_ []*Repository, err error) { - repos := make([]*Repository, 0, pageSize) - return repos, x.Limit(pageSize, (page-1)*pageSize).Asc("id").Find(&repos) -} - -// RepositoriesWithUsers returns number of repos in given page. -func RepositoriesWithUsers(page, pageSize int) (_ []*Repository, err error) { - repos, err := Repositories(page, pageSize) - if err != nil { - return nil, fmt.Errorf("Repositories: %v", err) - } - - for i := range repos { - if err = repos[i].GetOwner(); err != nil { - return nil, err - } - } - - return repos, nil -} - -// FilterRepositoryWithIssues selects repositories that are using interal issue tracker -// and has disabled external tracker from given set. -// It returns nil if result set is empty. -func FilterRepositoryWithIssues(repoIDs []int64) ([]int64, error) { - if len(repoIDs) == 0 { - return nil, nil - } - - repos := make([]*Repository, 0, len(repoIDs)) - if err := x.Where("enable_issues=?", true). - And("enable_external_tracker=?", false). - In("id", repoIDs). - Cols("id"). - Find(&repos); err != nil { - return nil, fmt.Errorf("filter valid repositories %v: %v", repoIDs, err) - } - - if len(repos) == 0 { - return nil, nil - } - - repoIDs = make([]int64, len(repos)) - for i := range repos { - repoIDs[i] = repos[i].ID - } - return repoIDs, nil -} - -// RepoPath returns repository path by given user and repository name. -func RepoPath(userName, repoName string) string { - return filepath.Join(UserPath(userName), strings.ToLower(repoName)+".git") -} - -// TransferOwnership transfers all corresponding setting from old user to new one. -func TransferOwnership(doer *User, newOwnerName string, repo *Repository) error { - newOwner, err := GetUserByName(newOwnerName) - if err != nil { - return fmt.Errorf("get new owner '%s': %v", newOwnerName, err) - } - - // Check if new owner has repository with same name. - has, err := IsRepositoryExist(newOwner, repo.Name) - if err != nil { - return fmt.Errorf("IsRepositoryExist: %v", err) - } else if has { - return ErrRepoAlreadyExist{newOwnerName, repo.Name} - } - - sess := x.NewSession() - defer sess.Close() - if err = sess.Begin(); err != nil { - return fmt.Errorf("sess.Begin: %v", err) - } - - owner := repo.Owner - - // Note: we have to set value here to make sure recalculate accesses is based on - // new owner. - repo.OwnerID = newOwner.ID - repo.Owner = newOwner - - // Update repository. - if _, err := sess.ID(repo.ID).Update(repo); err != nil { - return fmt.Errorf("update owner: %v", err) - } - - // Remove redundant collaborators. - collaborators, err := repo.getCollaborators(sess) - if err != nil { - return fmt.Errorf("getCollaborators: %v", err) - } - - // Dummy object. - collaboration := &Collaboration{RepoID: repo.ID} - for _, c := range collaborators { - collaboration.UserID = c.ID - if c.ID == newOwner.ID || newOwner.IsOrgMember(c.ID) { - if _, err = sess.Delete(collaboration); err != nil { - return fmt.Errorf("remove collaborator '%d': %v", c.ID, err) - } - } - } - - // Remove old team-repository relations. - if owner.IsOrganization() { - if err = owner.getTeams(sess); err != nil { - return fmt.Errorf("getTeams: %v", err) - } - for _, t := range owner.Teams { - if !t.hasRepository(sess, repo.ID) { - continue - } - - t.NumRepos-- - if _, err := sess.ID(t.ID).AllCols().Update(t); err != nil { - return fmt.Errorf("decrease team repository count '%d': %v", t.ID, err) - } - } - - if err = owner.removeOrgRepo(sess, repo.ID); err != nil { - return fmt.Errorf("removeOrgRepo: %v", err) - } - } - - if newOwner.IsOrganization() { - t, err := newOwner.getOwnerTeam(sess) - if err != nil { - return fmt.Errorf("getOwnerTeam: %v", err) - } else if err = t.addRepository(sess, repo); err != nil { - return fmt.Errorf("add to owner team: %v", err) - } - } else { - // Organization called this in addRepository method. - if err = repo.recalculateAccesses(sess); err != nil { - return fmt.Errorf("recalculateAccesses: %v", err) - } - } - - // Update repository count. - if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos+1 WHERE id=?", newOwner.ID); err != nil { - return fmt.Errorf("increase new owner repository count: %v", err) - } else if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", owner.ID); err != nil { - return fmt.Errorf("decrease old owner repository count: %v", err) - } - - if err = watchRepo(sess, newOwner.ID, repo.ID, true); err != nil { - return fmt.Errorf("watchRepo: %v", err) - } else if err = transferRepoAction(sess, doer, owner, repo); err != nil { - return fmt.Errorf("transferRepoAction: %v", err) - } - - // Rename remote repository to new path and delete local copy. - os.MkdirAll(UserPath(newOwner.Name), os.ModePerm) - if err = os.Rename(RepoPath(owner.Name, repo.Name), RepoPath(newOwner.Name, repo.Name)); err != nil { - return fmt.Errorf("rename repository directory: %v", err) - } - RemoveAllWithNotice("Delete repository local copy", repo.LocalCopyPath()) - - // Rename remote wiki repository to new path and delete local copy. - wikiPath := WikiPath(owner.Name, repo.Name) - if com.IsExist(wikiPath) { - RemoveAllWithNotice("Delete repository wiki local copy", repo.LocalWikiPath()) - if err = os.Rename(wikiPath, WikiPath(newOwner.Name, repo.Name)); err != nil { - return fmt.Errorf("rename repository wiki: %v", err) - } - } - - return sess.Commit() -} - -// ChangeRepositoryName changes all corresponding setting from old repository name to new one. -func ChangeRepositoryName(u *User, oldRepoName, newRepoName string) (err error) { - oldRepoName = strings.ToLower(oldRepoName) - newRepoName = strings.ToLower(newRepoName) - if err = IsUsableRepoName(newRepoName); err != nil { - return err - } - - has, err := IsRepositoryExist(u, newRepoName) - if err != nil { - return fmt.Errorf("IsRepositoryExist: %v", err) - } else if has { - return ErrRepoAlreadyExist{u.Name, newRepoName} - } - - repo, err := GetRepositoryByName(u.ID, oldRepoName) - if err != nil { - return fmt.Errorf("GetRepositoryByName: %v", err) - } - - // Change repository directory name - if err = os.Rename(repo.RepoPath(), RepoPath(u.Name, newRepoName)); err != nil { - return fmt.Errorf("rename repository directory: %v", err) - } - - wikiPath := repo.WikiPath() - if com.IsExist(wikiPath) { - if err = os.Rename(wikiPath, WikiPath(u.Name, newRepoName)); err != nil { - return fmt.Errorf("rename repository wiki: %v", err) - } - RemoveAllWithNotice("Delete repository wiki local copy", repo.LocalWikiPath()) - } - - RemoveAllWithNotice("Delete repository local copy", repo.LocalCopyPath()) - return nil -} - -func getRepositoriesByForkID(e Engine, forkID int64) ([]*Repository, error) { - repos := make([]*Repository, 0, 10) - return repos, e.Where("fork_id=?", forkID).Find(&repos) -} - -// GetRepositoriesByForkID returns all repositories with given fork ID. -func GetRepositoriesByForkID(forkID int64) ([]*Repository, error) { - return getRepositoriesByForkID(x, forkID) -} - -func updateRepository(e Engine, repo *Repository, visibilityChanged bool) (err error) { - repo.LowerName = strings.ToLower(repo.Name) - - if len(repo.Description) > 512 { - repo.Description = repo.Description[:512] - } - if len(repo.Website) > 255 { - repo.Website = repo.Website[:255] - } - - if _, err = e.ID(repo.ID).AllCols().Update(repo); err != nil { - return fmt.Errorf("update: %v", err) - } - - if visibilityChanged { - if err = repo.getOwner(e); err != nil { - return fmt.Errorf("getOwner: %v", err) - } - if repo.Owner.IsOrganization() { - // Organization repository need to recalculate access table when visivility is changed - if err = repo.recalculateTeamAccesses(e, 0); err != nil { - return fmt.Errorf("recalculateTeamAccesses: %v", err) - } - } - - // Create/Remove git-daemon-export-ok for git-daemon - daemonExportFile := path.Join(repo.RepoPath(), "git-daemon-export-ok") - if repo.IsPrivate && com.IsExist(daemonExportFile) { - if err = os.Remove(daemonExportFile); err != nil { - log.Error(4, "Failed to remove %s: %v", daemonExportFile, err) - } - } else if !repo.IsPrivate && !com.IsExist(daemonExportFile) { - if f, err := os.Create(daemonExportFile); err != nil { - log.Error(4, "Failed to create %s: %v", daemonExportFile, err) - } else { - f.Close() - } - } - - forkRepos, err := getRepositoriesByForkID(e, repo.ID) - if err != nil { - return fmt.Errorf("getRepositoriesByForkID: %v", err) - } - for i := range forkRepos { - forkRepos[i].IsPrivate = repo.IsPrivate - if err = updateRepository(e, forkRepos[i], true); err != nil { - return fmt.Errorf("updateRepository[%d]: %v", forkRepos[i].ID, err) - } - } - - // Change visibility of generated actions - if _, err = e.Where("repo_id = ?", repo.ID).Cols("is_private").Update(&Action{IsPrivate: repo.IsPrivate}); err != nil { - return fmt.Errorf("change action visibility of repository: %v", err) - } - } - - return nil -} - -func UpdateRepository(repo *Repository, visibilityChanged bool) (err error) { - sess := x.NewSession() - defer sess.Close() - if err = sess.Begin(); err != nil { - return err - } - - if err = updateRepository(x, repo, visibilityChanged); err != nil { - return fmt.Errorf("updateRepository: %v", err) - } - - return sess.Commit() -} - -// DeleteRepository deletes a repository for a user or organization. -func DeleteRepository(uid, repoID int64) error { - repo := &Repository{ID: repoID, OwnerID: uid} - has, err := x.Get(repo) - if err != nil { - return err - } else if !has { - return errors.RepoNotExist{repoID, uid, ""} - } - - // In case is a organization. - org, err := GetUserByID(uid) - if err != nil { - return err - } - if org.IsOrganization() { - if err = org.GetTeams(); err != nil { - return err - } - } - - sess := x.NewSession() - defer sess.Close() - if err = sess.Begin(); err != nil { - return err - } - - if org.IsOrganization() { - for _, t := range org.Teams { - if !t.hasRepository(sess, repoID) { - continue - } else if err = t.removeRepository(sess, repo, false); err != nil { - return err - } - } - } - - if err = deleteBeans(sess, - &Repository{ID: repoID}, - &Access{RepoID: repo.ID}, - &Action{RepoID: repo.ID}, - &Watch{RepoID: repoID}, - &Star{RepoID: repoID}, - &Mirror{RepoID: repoID}, - &IssueUser{RepoID: repoID}, - &Milestone{RepoID: repoID}, - &Release{RepoID: repoID}, - &Collaboration{RepoID: repoID}, - &PullRequest{BaseRepoID: repoID}, - &ProtectBranch{RepoID: repoID}, - &ProtectBranchWhitelist{RepoID: repoID}, - &Webhook{RepoID: repoID}, - &HookTask{RepoID: repoID}, - ); err != nil { - return fmt.Errorf("deleteBeans: %v", err) - } - - // Delete comments and attachments. - issues := make([]*Issue, 0, 25) - attachmentPaths := make([]string, 0, len(issues)) - if err = sess.Where("repo_id=?", repoID).Find(&issues); err != nil { - return err - } - for i := range issues { - if _, err = sess.Delete(&Comment{IssueID: issues[i].ID}); err != nil { - return err - } - - attachments := make([]*Attachment, 0, 5) - if err = sess.Where("issue_id=?", issues[i].ID).Find(&attachments); err != nil { - return err - } - for j := range attachments { - attachmentPaths = append(attachmentPaths, attachments[j].LocalPath()) - } - - if _, err = sess.Delete(&Attachment{IssueID: issues[i].ID}); err != nil { - return err - } - } - - if _, err = sess.Delete(&Issue{RepoID: repoID}); err != nil { - return err - } - - if repo.IsFork { - if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks-1 WHERE id=?", repo.ForkID); err != nil { - return fmt.Errorf("decrease fork count: %v", err) - } - } - - if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", uid); err != nil { - return err - } - - if err = sess.Commit(); err != nil { - return fmt.Errorf("Commit: %v", err) - } - - // Remove repository files. - repoPath := repo.RepoPath() - RemoveAllWithNotice("Delete repository files", repoPath) - - repo.DeleteWiki() - - // Remove attachment files. - for i := range attachmentPaths { - RemoveAllWithNotice("Delete attachment", attachmentPaths[i]) - } - - if repo.NumForks > 0 { - if _, err = x.Exec("UPDATE `repository` SET fork_id=0,is_fork=? WHERE fork_id=?", false, repo.ID); err != nil { - log.Error(4, "reset 'fork_id' and 'is_fork': %v", err) - } - } - - return nil -} - -// GetRepositoryByRef returns a Repository specified by a GFM reference. -// See https://help.github.com/articles/writing-on-github#references for more information on the syntax. -func GetRepositoryByRef(ref string) (*Repository, error) { - n := strings.IndexByte(ref, byte('/')) - if n < 2 { - return nil, errors.InvalidRepoReference{ref} - } - - userName, repoName := ref[:n], ref[n+1:] - user, err := GetUserByName(userName) - if err != nil { - return nil, err - } - - return GetRepositoryByName(user.ID, repoName) -} - -// GetRepositoryByName returns the repository by given name under user if exists. -func GetRepositoryByName(ownerID int64, name string) (*Repository, error) { - repo := &Repository{ - OwnerID: ownerID, - LowerName: strings.ToLower(name), - } - has, err := x.Get(repo) - if err != nil { - return nil, err - } else if !has { - return nil, errors.RepoNotExist{0, ownerID, name} - } - return repo, repo.LoadAttributes() -} - -func getRepositoryByID(e Engine, id int64) (*Repository, error) { - repo := new(Repository) - has, err := e.ID(id).Get(repo) - if err != nil { - return nil, err - } else if !has { - return nil, errors.RepoNotExist{id, 0, ""} - } - return repo, repo.loadAttributes(e) -} - -// GetRepositoryByID returns the repository by given id if exists. -func GetRepositoryByID(id int64) (*Repository, error) { - return getRepositoryByID(x, id) -} - -type UserRepoOptions struct { - UserID int64 - Private bool - Page int - PageSize int -} - -// GetUserRepositories returns a list of repositories of given user. -func GetUserRepositories(opts *UserRepoOptions) ([]*Repository, error) { - sess := x.Where("owner_id=?", opts.UserID).Desc("updated_unix") - if !opts.Private { - sess.And("is_private=?", false) - } - - if opts.Page <= 0 { - opts.Page = 1 - } - sess.Limit(opts.PageSize, (opts.Page-1)*opts.PageSize) - - repos := make([]*Repository, 0, opts.PageSize) - return repos, sess.Find(&repos) -} - -// GetUserRepositories returns a list of mirror repositories of given user. -func GetUserMirrorRepositories(userID int64) ([]*Repository, error) { - repos := make([]*Repository, 0, 10) - return repos, x.Where("owner_id = ?", userID).And("is_mirror = ?", true).Find(&repos) -} - -// GetRecentUpdatedRepositories returns the list of repositories that are recently updated. -func GetRecentUpdatedRepositories(page, pageSize int) (repos []*Repository, err error) { - return repos, x.Limit(pageSize, (page-1)*pageSize). - Where("is_private=?", false).Limit(pageSize).Desc("updated_unix").Find(&repos) -} - -// GetUserAndCollaborativeRepositories returns list of repositories the user owns and collaborates. -func GetUserAndCollaborativeRepositories(userID int64) ([]*Repository, error) { - repos := make([]*Repository, 0, 10) - if err := x.Alias("repo"). - Join("INNER", "collaboration", "collaboration.repo_id = repo.id"). - Where("collaboration.user_id = ?", userID). - Find(&repos); err != nil { - return nil, fmt.Errorf("select collaborative repositories: %v", err) - } - - ownRepos := make([]*Repository, 0, 10) - if err := x.Where("owner_id = ?", userID).Find(&ownRepos); err != nil { - return nil, fmt.Errorf("select own repositories: %v", err) - } - - return append(repos, ownRepos...), nil -} - -func getRepositoryCount(e Engine, u *User) (int64, error) { - return x.Count(&Repository{OwnerID: u.ID}) -} - -// GetRepositoryCount returns the total number of repositories of user. -func GetRepositoryCount(u *User) (int64, error) { - return getRepositoryCount(x, u) -} - -type SearchRepoOptions struct { - Keyword string - OwnerID int64 - UserID int64 // When set results will contain all public/private repositories user has access to - OrderBy string - Private bool // Include private repositories in results - Page int - PageSize int // Can be smaller than or equal to setting.ExplorePagingNum -} - -// SearchRepositoryByName takes keyword and part of repository name to search, -// it returns results in given range and number of total results. -func SearchRepositoryByName(opts *SearchRepoOptions) (repos []*Repository, count int64, err error) { - if opts.Page <= 0 { - opts.Page = 1 - } - - repos = make([]*Repository, 0, opts.PageSize) - sess := x.Alias("repo") - // Attempt to find repositories that opts.UserID has access to, - // this does not include other people's private repositories even if opts.UserID is an admin. - if !opts.Private && opts.UserID > 0 { - sess.Join("LEFT", "access", "access.repo_id = repo.id"). - Where("repo.owner_id = ? OR access.user_id = ? OR repo.is_private = ? OR (repo.is_private = ? AND (repo.allow_public_wiki = ? OR repo.allow_public_issues = ?))", opts.UserID, opts.UserID, false, true, true, true) - } else { - // Only return public repositories if opts.Private is not set - if !opts.Private { - sess.And("repo.is_private = ? OR (repo.is_private = ? AND (repo.allow_public_wiki = ? OR repo.allow_public_issues = ?))", false, true, true, true) - } - } - if len(opts.Keyword) > 0 { - sess.And("repo.lower_name LIKE ? OR repo.description LIKE ?", "%"+strings.ToLower(opts.Keyword)+"%", "%"+strings.ToLower(opts.Keyword)+"%") - } - if opts.OwnerID > 0 { - sess.And("repo.owner_id = ?", opts.OwnerID) - } - - // We need all fields (repo.*) in final list but only ID (repo.id) is good enough for counting. - count, err = sess.Clone().Distinct("repo.id").Count(new(Repository)) - if err != nil { - return nil, 0, fmt.Errorf("Count: %v", err) - } - - if len(opts.OrderBy) > 0 { - sess.OrderBy("repo." + opts.OrderBy) - } - return repos, count, sess.Distinct("repo.*").Limit(opts.PageSize, (opts.Page-1)*opts.PageSize).Find(&repos) -} - -func DeleteOldRepositoryArchives() { - if taskStatusTable.IsRunning(_CLEAN_OLD_ARCHIVES) { - return - } - taskStatusTable.Start(_CLEAN_OLD_ARCHIVES) - defer taskStatusTable.Stop(_CLEAN_OLD_ARCHIVES) - - log.Trace("Doing: DeleteOldRepositoryArchives") - - formats := []string{"zip", "targz"} - oldestTime := time.Now().Add(-setting.Cron.RepoArchiveCleanup.OlderThan) - if err := x.Where("id > 0").Iterate(new(Repository), - func(idx int, bean interface{}) error { - repo := bean.(*Repository) - basePath := filepath.Join(repo.RepoPath(), "archives") - for _, format := range formats { - dirPath := filepath.Join(basePath, format) - if !com.IsDir(dirPath) { - continue - } - - dir, err := os.Open(dirPath) - if err != nil { - log.Error(3, "Fail to open directory '%s': %v", dirPath, err) - continue - } - - fis, err := dir.Readdir(0) - dir.Close() - if err != nil { - log.Error(3, "Fail to read directory '%s': %v", dirPath, err) - continue - } - - for _, fi := range fis { - if fi.IsDir() || fi.ModTime().After(oldestTime) { - continue - } - - archivePath := filepath.Join(dirPath, fi.Name()) - if err = os.Remove(archivePath); err != nil { - desc := fmt.Sprintf("Fail to health delete archive '%s': %v", archivePath, err) - log.Warn(desc) - if err = CreateRepositoryNotice(desc); err != nil { - log.Error(3, "CreateRepositoryNotice: %v", err) - } - } - } - } - - return nil - }); err != nil { - log.Error(2, "DeleteOldRepositoryArchives: %v", err) - } -} - -// DeleteRepositoryArchives deletes all repositories' archives. -func DeleteRepositoryArchives() error { - if taskStatusTable.IsRunning(_CLEAN_OLD_ARCHIVES) { - return nil - } - taskStatusTable.Start(_CLEAN_OLD_ARCHIVES) - defer taskStatusTable.Stop(_CLEAN_OLD_ARCHIVES) - - return x.Where("id > 0").Iterate(new(Repository), - func(idx int, bean interface{}) error { - repo := bean.(*Repository) - return os.RemoveAll(filepath.Join(repo.RepoPath(), "archives")) - }) -} - -func gatherMissingRepoRecords() ([]*Repository, error) { - repos := make([]*Repository, 0, 10) - if err := x.Where("id > 0").Iterate(new(Repository), - func(idx int, bean interface{}) error { - repo := bean.(*Repository) - if !com.IsDir(repo.RepoPath()) { - repos = append(repos, repo) - } - return nil - }); err != nil { - if err2 := CreateRepositoryNotice(fmt.Sprintf("gatherMissingRepoRecords: %v", err)); err2 != nil { - return nil, fmt.Errorf("CreateRepositoryNotice: %v", err) - } - } - return repos, nil -} - -// DeleteMissingRepositories deletes all repository records that lost Git files. -func DeleteMissingRepositories() error { - repos, err := gatherMissingRepoRecords() - if err != nil { - return fmt.Errorf("gatherMissingRepoRecords: %v", err) - } - - if len(repos) == 0 { - return nil - } - - for _, repo := range repos { - log.Trace("Deleting %d/%d...", repo.OwnerID, repo.ID) - if err := DeleteRepository(repo.OwnerID, repo.ID); err != nil { - if err2 := CreateRepositoryNotice(fmt.Sprintf("DeleteRepository [%d]: %v", repo.ID, err)); err2 != nil { - return fmt.Errorf("CreateRepositoryNotice: %v", err) - } - } - } - return nil -} - -// ReinitMissingRepositories reinitializes all repository records that lost Git files. -func ReinitMissingRepositories() error { - repos, err := gatherMissingRepoRecords() - if err != nil { - return fmt.Errorf("gatherMissingRepoRecords: %v", err) - } - - if len(repos) == 0 { - return nil - } - - for _, repo := range repos { - log.Trace("Initializing %d/%d...", repo.OwnerID, repo.ID) - if err := git.InitRepository(repo.RepoPath(), true); err != nil { - if err2 := CreateRepositoryNotice(fmt.Sprintf("InitRepository [%d]: %v", repo.ID, err)); err2 != nil { - return fmt.Errorf("CreateRepositoryNotice: %v", err) - } - } - } - return nil -} - -// SyncRepositoryHooks rewrites all repositories' pre-receive, update and post-receive hooks -// to make sure the binary and custom conf path are up-to-date. -func SyncRepositoryHooks() error { - return x.Where("id > 0").Iterate(new(Repository), - func(idx int, bean interface{}) error { - repo := bean.(*Repository) - if err := createDelegateHooks(repo.RepoPath()); err != nil { - return err - } - - if repo.HasWiki() { - return createDelegateHooks(repo.WikiPath()) - } - return nil - }) -} - -// Prevent duplicate running tasks. -var taskStatusTable = sync.NewStatusTable() - -const ( - _MIRROR_UPDATE = "mirror_update" - _GIT_FSCK = "git_fsck" - _CHECK_REPO_STATS = "check_repos_stats" - _CLEAN_OLD_ARCHIVES = "clean_old_archives" -) - -// GitFsck calls 'git fsck' to check repository health. -func GitFsck() { - if taskStatusTable.IsRunning(_GIT_FSCK) { - return - } - taskStatusTable.Start(_GIT_FSCK) - defer taskStatusTable.Stop(_GIT_FSCK) - - log.Trace("Doing: GitFsck") - - if err := x.Where("id>0").Iterate(new(Repository), - func(idx int, bean interface{}) error { - repo := bean.(*Repository) - repoPath := repo.RepoPath() - if err := git.Fsck(repoPath, setting.Cron.RepoHealthCheck.Timeout, setting.Cron.RepoHealthCheck.Args...); err != nil { - desc := fmt.Sprintf("Failed to perform health check on repository '%s': %v", repoPath, err) - log.Warn(desc) - if err = CreateRepositoryNotice(desc); err != nil { - log.Error(3, "CreateRepositoryNotice: %v", err) - } - } - return nil - }); err != nil { - log.Error(2, "GitFsck: %v", err) - } -} - -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( - time.Duration(setting.Git.Timeout.GC)*time.Second, - RepoPath(repo.Owner.Name, repo.Name), "Repository garbage collection", - "git", args...) - if err != nil { - return fmt.Errorf("%v: %v", err, stderr) - } - return nil - }) -} - -type repoChecker struct { - querySQL, correctSQL string - desc string -} - -func repoStatsCheck(checker *repoChecker) { - results, err := x.Query(checker.querySQL) - if err != nil { - log.Error(2, "Select %s: %v", checker.desc, err) - return - } - for _, result := range results { - id := com.StrTo(result["id"]).MustInt64() - log.Trace("Updating %s: %d", checker.desc, id) - _, err = x.Exec(checker.correctSQL, id, id) - if err != nil { - log.Error(2, "Update %s[%d]: %v", checker.desc, id, err) - } - } -} - -func CheckRepoStats() { - if taskStatusTable.IsRunning(_CHECK_REPO_STATS) { - return - } - taskStatusTable.Start(_CHECK_REPO_STATS) - defer taskStatusTable.Stop(_CHECK_REPO_STATS) - - log.Trace("Doing: CheckRepoStats") - - checkers := []*repoChecker{ - // Repository.NumWatches - { - "SELECT repo.id FROM `repository` repo WHERE repo.num_watches!=(SELECT COUNT(*) FROM `watch` WHERE repo_id=repo.id)", - "UPDATE `repository` SET num_watches=(SELECT COUNT(*) FROM `watch` WHERE repo_id=?) WHERE id=?", - "repository count 'num_watches'", - }, - // Repository.NumStars - { - "SELECT repo.id FROM `repository` repo WHERE repo.num_stars!=(SELECT COUNT(*) FROM `star` WHERE repo_id=repo.id)", - "UPDATE `repository` SET num_stars=(SELECT COUNT(*) FROM `star` WHERE repo_id=?) WHERE id=?", - "repository count 'num_stars'", - }, - // Label.NumIssues - { - "SELECT label.id FROM `label` WHERE label.num_issues!=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=label.id)", - "UPDATE `label` SET num_issues=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=?) WHERE id=?", - "label count 'num_issues'", - }, - // User.NumRepos - { - "SELECT `user`.id FROM `user` WHERE `user`.num_repos!=(SELECT COUNT(*) FROM `repository` WHERE owner_id=`user`.id)", - "UPDATE `user` SET num_repos=(SELECT COUNT(*) FROM `repository` WHERE owner_id=?) WHERE id=?", - "user count 'num_repos'", - }, - // Issue.NumComments - { - "SELECT `issue`.id FROM `issue` WHERE `issue`.num_comments!=(SELECT COUNT(*) FROM `comment` WHERE issue_id=`issue`.id AND type=0)", - "UPDATE `issue` SET num_comments=(SELECT COUNT(*) FROM `comment` WHERE issue_id=? AND type=0) WHERE id=?", - "issue count 'num_comments'", - }, - } - for i := range checkers { - repoStatsCheck(checkers[i]) - } - - // ***** START: Repository.NumClosedIssues ***** - desc := "repository count 'num_closed_issues'" - results, err := x.Query("SELECT repo.id FROM `repository` repo WHERE repo.num_closed_issues!=(SELECT COUNT(*) FROM `issue` WHERE repo_id=repo.id AND is_closed=? AND is_pull=?)", true, false) - if err != nil { - log.Error(2, "Select %s: %v", desc, err) - } else { - for _, result := range results { - id := com.StrTo(result["id"]).MustInt64() - log.Trace("Updating %s: %d", desc, id) - _, err = x.Exec("UPDATE `repository` SET num_closed_issues=(SELECT COUNT(*) FROM `issue` WHERE repo_id=? AND is_closed=? AND is_pull=?) WHERE id=?", id, true, false, id) - if err != nil { - log.Error(2, "Update %s[%d]: %v", desc, id, err) - } - } - } - // ***** END: Repository.NumClosedIssues ***** - - // FIXME: use checker when stop supporting old fork repo format. - // ***** START: Repository.NumForks ***** - results, err = x.Query("SELECT repo.id FROM `repository` repo WHERE repo.num_forks!=(SELECT COUNT(*) FROM `repository` WHERE fork_id=repo.id)") - if err != nil { - log.Error(2, "Select repository count 'num_forks': %v", err) - } else { - for _, result := range results { - id := com.StrTo(result["id"]).MustInt64() - log.Trace("Updating repository count 'num_forks': %d", id) - - repo, err := GetRepositoryByID(id) - if err != nil { - log.Error(2, "GetRepositoryByID[%d]: %v", id, err) - continue - } - - rawResult, err := x.Query("SELECT COUNT(*) FROM `repository` WHERE fork_id=?", repo.ID) - if err != nil { - log.Error(2, "Select count of forks[%d]: %v", repo.ID, err) - continue - } - repo.NumForks = int(parseCountResult(rawResult)) - - if err = UpdateRepository(repo, false); err != nil { - log.Error(2, "UpdateRepository[%d]: %v", id, err) - continue - } - } - } - // ***** END: Repository.NumForks ***** -} - -type RepositoryList []*Repository - -func (repos RepositoryList) loadAttributes(e Engine) error { - if len(repos) == 0 { - return nil - } - - // Load owners - userSet := make(map[int64]*User) - for i := range repos { - userSet[repos[i].OwnerID] = nil - } - userIDs := make([]int64, 0, len(userSet)) - for userID := range userSet { - userIDs = append(userIDs, userID) - } - users := make([]*User, 0, len(userIDs)) - if err := e.Where("id > 0").In("id", userIDs).Find(&users); err != nil { - return fmt.Errorf("find users: %v", err) - } - for i := range users { - userSet[users[i].ID] = users[i] - } - for i := range repos { - repos[i].Owner = userSet[repos[i].OwnerID] - } - - // Load base repositories - repoSet := make(map[int64]*Repository) - for i := range repos { - if repos[i].IsFork { - repoSet[repos[i].ForkID] = nil - } - } - baseIDs := make([]int64, 0, len(repoSet)) - for baseID := range repoSet { - baseIDs = append(baseIDs, baseID) - } - baseRepos := make([]*Repository, 0, len(baseIDs)) - if err := e.Where("id > 0").In("id", baseIDs).Find(&baseRepos); err != nil { - return fmt.Errorf("find base repositories: %v", err) - } - for i := range baseRepos { - repoSet[baseRepos[i].ID] = baseRepos[i] - } - for i := range repos { - if repos[i].IsFork { - repos[i].BaseRepo = repoSet[repos[i].ForkID] - } - } - - return nil -} - -func (repos RepositoryList) LoadAttributes() error { - return repos.loadAttributes(x) -} - -type MirrorRepositoryList []*Repository - -func (repos MirrorRepositoryList) loadAttributes(e Engine) error { - if len(repos) == 0 { - return nil - } - - // Load mirrors. - repoIDs := make([]int64, 0, len(repos)) - for i := range repos { - if !repos[i].IsMirror { - continue - } - - repoIDs = append(repoIDs, repos[i].ID) - } - mirrors := make([]*Mirror, 0, len(repoIDs)) - if err := e.Where("id > 0").In("repo_id", repoIDs).Find(&mirrors); err != nil { - return fmt.Errorf("find mirrors: %v", err) - } - - set := make(map[int64]*Mirror) - for i := range mirrors { - set[mirrors[i].RepoID] = mirrors[i] - } - for i := range repos { - repos[i].Mirror = set[repos[i].ID] - } - return nil -} - -func (repos MirrorRepositoryList) LoadAttributes() error { - return repos.loadAttributes(x) -} - -// __ __ __ .__ -// / \ / \_____ _/ |_ ____ | |__ -// \ \/\/ /\__ \\ __\/ ___\| | \ -// \ / / __ \| | \ \___| Y \ -// \__/\ / (____ /__| \___ >___| / -// \/ \/ \/ \/ - -// Watch is connection request for receiving repository notification. -type Watch struct { - ID int64 - UserID int64 `xorm:"UNIQUE(watch)"` - RepoID int64 `xorm:"UNIQUE(watch)"` -} - -func isWatching(e Engine, userID, repoID int64) bool { - has, _ := e.Get(&Watch{0, userID, repoID}) - return has -} - -// IsWatching checks if user has watched given repository. -func IsWatching(userID, repoID int64) bool { - return isWatching(x, userID, repoID) -} - -func watchRepo(e Engine, userID, repoID int64, watch bool) (err error) { - if watch { - if isWatching(e, userID, repoID) { - return nil - } - if _, err = e.Insert(&Watch{RepoID: repoID, UserID: userID}); err != nil { - return err - } - _, err = e.Exec("UPDATE `repository` SET num_watches = num_watches + 1 WHERE id = ?", repoID) - } else { - if !isWatching(e, userID, repoID) { - return nil - } - if _, err = e.Delete(&Watch{0, userID, repoID}); err != nil { - return err - } - _, err = e.Exec("UPDATE `repository` SET num_watches = num_watches - 1 WHERE id = ?", repoID) - } - return err -} - -// Watch or unwatch repository. -func WatchRepo(userID, repoID int64, watch bool) (err error) { - return watchRepo(x, userID, repoID, watch) -} - -func getWatchers(e Engine, repoID int64) ([]*Watch, error) { - watches := make([]*Watch, 0, 10) - return watches, e.Find(&watches, &Watch{RepoID: repoID}) -} - -// GetWatchers returns all watchers of given repository. -func GetWatchers(repoID int64) ([]*Watch, error) { - return getWatchers(x, repoID) -} - -// Repository.GetWatchers returns range of users watching given repository. -func (repo *Repository) GetWatchers(page int) ([]*User, error) { - users := make([]*User, 0, ItemsPerPage) - sess := x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).Where("watch.repo_id=?", repo.ID) - if setting.UsePostgreSQL { - sess = sess.Join("LEFT", "watch", `"user".id=watch.user_id`) - } else { - sess = sess.Join("LEFT", "watch", "user.id=watch.user_id") - } - return users, sess.Find(&users) -} - -func notifyWatchers(e Engine, act *Action) error { - // Add feeds for user self and all watchers. - watchers, err := getWatchers(e, act.RepoID) - if err != nil { - return fmt.Errorf("getWatchers: %v", err) - } - - // Reset ID to reuse Action object - act.ID = 0 - - // Add feed for actioner. - act.UserID = act.ActUserID - if _, err = e.Insert(act); err != nil { - return fmt.Errorf("insert new action: %v", err) - } - - for i := range watchers { - if act.ActUserID == watchers[i].UserID { - continue - } - - act.ID = 0 - act.UserID = watchers[i].UserID - if _, err = e.Insert(act); err != nil { - return fmt.Errorf("insert new action: %v", err) - } - } - return nil -} - -// NotifyWatchers creates batch of actions for every watcher. -func NotifyWatchers(act *Action) error { - return notifyWatchers(x, act) -} - -// _________ __ -// / _____// |______ _______ -// \_____ \\ __\__ \\_ __ \ -// / \| | / __ \| | \/ -// /_______ /|__| (____ /__| -// \/ \/ - -type Star struct { - ID int64 - UID int64 `xorm:"UNIQUE(s)"` - RepoID int64 `xorm:"UNIQUE(s)"` -} - -// Star or unstar repository. -func StarRepo(userID, repoID int64, star bool) (err error) { - if star { - if IsStaring(userID, repoID) { - return nil - } - if _, err = x.Insert(&Star{UID: userID, RepoID: repoID}); err != nil { - return err - } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars + 1 WHERE id = ?", repoID); err != nil { - return err - } - _, err = x.Exec("UPDATE `user` SET num_stars = num_stars + 1 WHERE id = ?", userID) - } else { - if !IsStaring(userID, repoID) { - return nil - } - if _, err = x.Delete(&Star{0, userID, repoID}); err != nil { - return err - } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars - 1 WHERE id = ?", repoID); err != nil { - return err - } - _, err = x.Exec("UPDATE `user` SET num_stars = num_stars - 1 WHERE id = ?", userID) - } - return err -} - -// IsStaring checks if user has starred given repository. -func IsStaring(userID, repoID int64) bool { - has, _ := x.Get(&Star{0, userID, repoID}) - return has -} - -func (repo *Repository) GetStargazers(page int) ([]*User, error) { - users := make([]*User, 0, ItemsPerPage) - sess := x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).Where("star.repo_id=?", repo.ID) - if setting.UsePostgreSQL { - sess = sess.Join("LEFT", "star", `"user".id=star.uid`) - } else { - sess = sess.Join("LEFT", "star", "user.id=star.uid") - } - return users, sess.Find(&users) -} - -// ___________ __ -// \_ _____/__________| | __ -// | __)/ _ \_ __ \ |/ / -// | \( <_> ) | \/ < -// \___ / \____/|__| |__|_ \ -// \/ \/ - -// HasForkedRepo checks if given user has already forked a repository. -// When user has already forked, it returns true along with the repository. -func HasForkedRepo(ownerID, repoID int64) (*Repository, bool, error) { - repo := new(Repository) - has, err := x.Where("owner_id = ? AND fork_id = ?", ownerID, repoID).Get(repo) - if err != nil { - return nil, false, err - } else if !has { - return nil, false, nil - } - return repo, true, repo.LoadAttributes() -} - -// ForkRepository creates a fork of target repository under another user domain. -func ForkRepository(doer, owner *User, baseRepo *Repository, name, desc string) (_ *Repository, err error) { - if !owner.CanCreateRepo() { - return nil, errors.ReachLimitOfRepo{owner.RepoCreationNum()} - } - - repo := &Repository{ - OwnerID: owner.ID, - Owner: owner, - Name: name, - LowerName: strings.ToLower(name), - Description: desc, - DefaultBranch: baseRepo.DefaultBranch, - IsPrivate: baseRepo.IsPrivate, - IsFork: true, - ForkID: baseRepo.ID, - } - - sess := x.NewSession() - defer sess.Close() - if err = sess.Begin(); err != nil { - return nil, err - } - - if err = createRepository(sess, doer, owner, repo); err != nil { - return nil, err - } else if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks+1 WHERE id=?", baseRepo.ID); err != nil { - return nil, err - } - - repoPath := repo.repoPath(sess) - RemoveAllWithNotice("Repository path erase before creation", repoPath) - - _, stderr, err := process.ExecTimeout(10*time.Minute, - fmt.Sprintf("ForkRepository 'git clone': %s/%s", owner.Name, repo.Name), - "git", "clone", "--bare", baseRepo.RepoPath(), 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 = createDelegateHooks(repoPath); err != nil { - return nil, fmt.Errorf("createDelegateHooks: %v", err) - } - - if err = sess.Commit(); err != nil { - return nil, fmt.Errorf("Commit: %v", err) - } - - if err = repo.UpdateSize(); err != nil { - log.Error(2, "UpdateSize [repo_id: %d]: %v", repo.ID, err) - } - if err = PrepareWebhooks(baseRepo, HOOK_EVENT_FORK, &api.ForkPayload{ - Forkee: repo.APIFormat(nil), - Repo: baseRepo.APIFormat(nil), - Sender: doer.APIFormat(), - }); err != nil { - log.Error(2, "PrepareWebhooks [repo_id: %d]: %v", baseRepo.ID, err) - } - return repo, nil -} - -func (repo *Repository) GetForks() ([]*Repository, error) { - forks := make([]*Repository, 0, repo.NumForks) - if err := x.Find(&forks, &Repository{ForkID: repo.ID}); err != nil { - return nil, err - } - - for _, fork := range forks { - fork.BaseRepo = repo - } - return forks, nil -} - -// __________ .__ -// \______ \____________ ____ ____ | |__ -// | | _/\_ __ \__ \ / \_/ ___\| | \ -// | | \ | | \// __ \| | \ \___| Y \ -// |______ / |__| (____ /___| /\___ >___| / -// \/ \/ \/ \/ \/ -// - -func (repo *Repository) CreateNewBranch(doer *User, oldBranchName, branchName string) (err error) { - repoWorkingPool.CheckIn(com.ToStr(repo.ID)) - defer repoWorkingPool.CheckOut(com.ToStr(repo.ID)) - - localPath := repo.LocalCopyPath() - - if err = discardLocalRepoBranchChanges(localPath, oldBranchName); err != nil { - return fmt.Errorf("discardLocalRepoChanges: %v", err) - } else if err = repo.UpdateLocalCopyBranch(oldBranchName); err != nil { - return fmt.Errorf("UpdateLocalCopyBranch: %v", err) - } - - if err = repo.CheckoutNewBranch(oldBranchName, branchName); err != nil { - return fmt.Errorf("CreateNewBranch: %v", err) - } - - if err = git.Push(localPath, "origin", branchName); err != nil { - return fmt.Errorf("Push: %v", err) - } - - return nil -} |