forgejo-federation/models/repo/repo.go
zeripath 8354670708
Prevent hang in git cat-file if repository is not a valid repository and other fixes (#17991)
This PR contains multiple fixes. The most important of which is:

* Prevent hang in git cat-file if the repository is not a valid repository 
    
    Unfortunately it appears that if git cat-file is run in an invalid
    repository it will hang until stdin is closed. This will result in
    deadlocked /pulls pages and dangling git cat-file calls if a broken
    repository is tried to be reviewed or pulls exists for a broken
    repository.

    Fix #14734
    Fix #9271
    Fix #16113

Otherwise there are a few small other fixes included which this PR was initially intending to fix:

* Fix panic on partial compares due to missing PullRequestWorkInProgressPrefixes
* Fix links on pulls pages  due to regression from #17551 - by making most /issues routes match /pulls too - Fix #17983
* Fix links on feeds pages due to another regression from #17551 but also fix issue with syncing tags - Fix #17943
* Add missing locale entries for oauth group claims
* Prevent NPEs if ColorFormat is called on nil users, repos or teams.
2021-12-16 19:01:14 +00:00

790 lines
24 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package repo
import (
"context"
"fmt"
"html/template"
"net"
"net/url"
"path/filepath"
"strconv"
"strings"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/util"
)
var (
reservedRepoNames = []string{".", ".."}
reservedRepoPatterns = []string{"*.git", "*.wiki", "*.rss", "*.atom"}
)
// IsUsableRepoName returns true when repository is usable
func IsUsableRepoName(name string) error {
if db.AlphaDashDotPattern.MatchString(name) {
// Note: usually this error is normally caught up earlier in the UI
return db.ErrNameCharsNotAllowed{Name: name}
}
return db.IsUsableName(reservedRepoNames, reservedRepoPatterns, name)
}
// TrustModelType defines the types of trust model for this repository
type TrustModelType int
// kinds of TrustModel
const (
DefaultTrustModel TrustModelType = iota // default trust model
CommitterTrustModel
CollaboratorTrustModel
CollaboratorCommitterTrustModel
)
// String converts a TrustModelType to a string
func (t TrustModelType) String() string {
switch t {
case DefaultTrustModel:
return "default"
case CommitterTrustModel:
return "committer"
case CollaboratorTrustModel:
return "collaborator"
case CollaboratorCommitterTrustModel:
return "collaboratorcommitter"
}
return "default"
}
// ToTrustModel converts a string to a TrustModelType
func ToTrustModel(model string) TrustModelType {
switch strings.ToLower(strings.TrimSpace(model)) {
case "default":
return DefaultTrustModel
case "collaborator":
return CollaboratorTrustModel
case "committer":
return CommitterTrustModel
case "collaboratorcommitter":
return CollaboratorCommitterTrustModel
}
return DefaultTrustModel
}
// RepositoryStatus defines the status of repository
type RepositoryStatus int
// all kinds of RepositoryStatus
const (
RepositoryReady RepositoryStatus = iota // a normal repository
RepositoryBeingMigrated // repository is migrating
RepositoryPendingTransfer // repository pending in ownership transfer state
RepositoryBroken // repository is in a permanently broken state
)
// Repository represents a git repository.
type Repository struct {
ID int64 `xorm:"pk autoincr"`
OwnerID int64 `xorm:"UNIQUE(s) index"`
OwnerName string
Owner *user_model.User `xorm:"-"`
LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
Name string `xorm:"INDEX NOT NULL"`
Description string `xorm:"TEXT"`
Website string `xorm:"VARCHAR(2048)"`
OriginalServiceType api.GitServiceType `xorm:"index"`
OriginalURL string `xorm:"VARCHAR(2048)"`
DefaultBranch string
NumWatches int
NumStars int
NumForks int
NumIssues int
NumClosedIssues int
NumOpenIssues int `xorm:"-"`
NumPulls int
NumClosedPulls int
NumOpenPulls int `xorm:"-"`
NumMilestones int `xorm:"NOT NULL DEFAULT 0"`
NumClosedMilestones int `xorm:"NOT NULL DEFAULT 0"`
NumOpenMilestones int `xorm:"-"`
NumProjects int `xorm:"NOT NULL DEFAULT 0"`
NumClosedProjects int `xorm:"NOT NULL DEFAULT 0"`
NumOpenProjects int `xorm:"-"`
IsPrivate bool `xorm:"INDEX"`
IsEmpty bool `xorm:"INDEX"`
IsArchived bool `xorm:"INDEX"`
IsMirror bool `xorm:"INDEX"`
*Mirror `xorm:"-"`
Status RepositoryStatus `xorm:"NOT NULL DEFAULT 0"`
RenderingMetas map[string]string `xorm:"-"`
DocumentRenderingMetas map[string]string `xorm:"-"`
Units []*RepoUnit `xorm:"-"`
PrimaryLanguage *LanguageStat `xorm:"-"`
IsFork bool `xorm:"INDEX NOT NULL DEFAULT false"`
ForkID int64 `xorm:"INDEX"`
BaseRepo *Repository `xorm:"-"`
IsTemplate bool `xorm:"INDEX NOT NULL DEFAULT false"`
TemplateID int64 `xorm:"INDEX"`
Size int64 `xorm:"NOT NULL DEFAULT 0"`
CodeIndexerStatus *RepoIndexerStatus `xorm:"-"`
StatsIndexerStatus *RepoIndexerStatus `xorm:"-"`
IsFsckEnabled bool `xorm:"NOT NULL DEFAULT true"`
CloseIssuesViaCommitInAnyBranch bool `xorm:"NOT NULL DEFAULT false"`
Topics []string `xorm:"TEXT JSON"`
TrustModel TrustModelType
// Avatar: ID(10-20)-md5(32) - must fit into 64 symbols
Avatar string `xorm:"VARCHAR(64)"`
CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
}
func init() {
db.RegisterModel(new(Repository))
}
// SanitizedOriginalURL returns a sanitized OriginalURL
func (repo *Repository) SanitizedOriginalURL() string {
if repo.OriginalURL == "" {
return ""
}
u, err := url.Parse(repo.OriginalURL)
if err != nil {
return ""
}
u.User = nil
return u.String()
}
// ColorFormat returns a colored string to represent this repo
func (repo *Repository) ColorFormat(s fmt.State) {
if repo == nil {
log.ColorFprintf(s, "%d:%s/%s",
log.NewColoredIDValue(0),
"<nil>",
"<nil>")
return
}
log.ColorFprintf(s, "%d:%s/%s",
log.NewColoredIDValue(repo.ID),
repo.OwnerName,
repo.Name)
}
// IsBeingMigrated indicates that repository is being migrated
func (repo *Repository) IsBeingMigrated() bool {
return repo.Status == RepositoryBeingMigrated
}
// IsBeingCreated indicates that repository is being migrated or forked
func (repo *Repository) IsBeingCreated() bool {
return repo.IsBeingMigrated()
}
// IsBroken indicates that repository is broken
func (repo *Repository) IsBroken() bool {
return repo.Status == RepositoryBroken
}
// AfterLoad is invoked from XORM after setting the values of all fields of this object.
func (repo *Repository) AfterLoad() {
// FIXME: use models migration to solve all at once.
if len(repo.DefaultBranch) == 0 {
repo.DefaultBranch = setting.Repository.DefaultBranch
}
repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
repo.NumOpenPulls = repo.NumPulls - repo.NumClosedPulls
repo.NumOpenMilestones = repo.NumMilestones - repo.NumClosedMilestones
repo.NumOpenProjects = repo.NumProjects - repo.NumClosedProjects
}
// MustOwner always returns a valid *user_model.User object to avoid
// conceptually impossible error handling.
// It creates a fake object that contains error details
// when error occurs.
func (repo *Repository) MustOwner() *user_model.User {
return repo.mustOwner(db.DefaultContext)
}
// FullName returns the repository full name
func (repo *Repository) FullName() string {
return repo.OwnerName + "/" + repo.Name
}
// HTMLURL returns the repository HTML URL
func (repo *Repository) HTMLURL() string {
return setting.AppURL + url.PathEscape(repo.OwnerName) + "/" + url.PathEscape(repo.Name)
}
// CommitLink make link to by commit full ID
// note: won't check whether it's an right id
func (repo *Repository) CommitLink(commitID string) (result string) {
if commitID == "" || commitID == "0000000000000000000000000000000000000000" {
result = ""
} else {
result = repo.HTMLURL() + "/commit/" + url.PathEscape(commitID)
}
return
}
// APIURL returns the repository API URL
func (repo *Repository) APIURL() string {
return setting.AppURL + "api/v1/repos/" + url.PathEscape(repo.OwnerName) + "/" + url.PathEscape(repo.Name)
}
// GetCommitsCountCacheKey returns cache key used for commits count caching.
func (repo *Repository) GetCommitsCountCacheKey(contextName string, isRef bool) string {
var prefix string
if isRef {
prefix = "ref"
} else {
prefix = "commit"
}
return fmt.Sprintf("commits-count-%d-%s-%s", repo.ID, prefix, contextName)
}
// LoadUnits loads repo units into repo.Units
func (repo *Repository) LoadUnits(ctx context.Context) (err error) {
if repo.Units != nil {
return nil
}
repo.Units, err = getUnitsByRepoID(db.GetEngine(ctx), repo.ID)
log.Trace("repo.Units: %-+v", repo.Units)
return err
}
// UnitEnabled if this repository has the given unit enabled
func (repo *Repository) UnitEnabled(tp unit.Type) bool {
if err := repo.LoadUnits(db.DefaultContext); err != nil {
log.Warn("Error loading repository (ID: %d) units: %s", repo.ID, err.Error())
}
for _, unit := range repo.Units {
if unit.Type == tp {
return true
}
}
return false
}
// MustGetUnit always returns a RepoUnit object
func (repo *Repository) MustGetUnit(tp unit.Type) *RepoUnit {
ru, err := repo.GetUnit(tp)
if err == nil {
return ru
}
if tp == unit.TypeExternalWiki {
return &RepoUnit{
Type: tp,
Config: new(ExternalWikiConfig),
}
} else if tp == unit.TypeExternalTracker {
return &RepoUnit{
Type: tp,
Config: new(ExternalTrackerConfig),
}
} else if tp == unit.TypePullRequests {
return &RepoUnit{
Type: tp,
Config: new(PullRequestsConfig),
}
} else if tp == unit.TypeIssues {
return &RepoUnit{
Type: tp,
Config: new(IssuesConfig),
}
}
return &RepoUnit{
Type: tp,
Config: new(UnitConfig),
}
}
// GetUnit returns a RepoUnit object
func (repo *Repository) GetUnit(tp unit.Type) (*RepoUnit, error) {
return repo.GetUnitCtx(db.DefaultContext, tp)
}
// GetUnitCtx returns a RepoUnit object
func (repo *Repository) GetUnitCtx(ctx context.Context, tp unit.Type) (*RepoUnit, error) {
if err := repo.LoadUnits(ctx); err != nil {
return nil, err
}
for _, unit := range repo.Units {
if unit.Type == tp {
return unit, nil
}
}
return nil, ErrUnitTypeNotExist{tp}
}
// GetOwner returns the repository owner
func (repo *Repository) GetOwner(ctx context.Context) (err error) {
if repo.Owner != nil {
return nil
}
repo.Owner, err = user_model.GetUserByIDEngine(db.GetEngine(ctx), repo.OwnerID)
return err
}
func (repo *Repository) mustOwner(ctx context.Context) *user_model.User {
if err := repo.GetOwner(ctx); err != nil {
return &user_model.User{
Name: "error",
FullName: err.Error(),
}
}
return repo.Owner
}
// ComposeMetas composes a map of metas for properly rendering issue links and external issue trackers.
func (repo *Repository) ComposeMetas() map[string]string {
if len(repo.RenderingMetas) == 0 {
metas := map[string]string{
"user": repo.OwnerName,
"repo": repo.Name,
"repoPath": repo.RepoPath(),
"mode": "comment",
}
unit, err := repo.GetUnit(unit.TypeExternalTracker)
if err == nil {
metas["format"] = unit.ExternalTrackerConfig().ExternalTrackerFormat
switch unit.ExternalTrackerConfig().ExternalTrackerStyle {
case markup.IssueNameStyleAlphanumeric:
metas["style"] = markup.IssueNameStyleAlphanumeric
default:
metas["style"] = markup.IssueNameStyleNumeric
}
}
repo.MustOwner()
if repo.Owner.IsOrganization() {
teams := make([]string, 0, 5)
_ = db.GetEngine(db.DefaultContext).Table("team_repo").
Join("INNER", "team", "team.id = team_repo.team_id").
Where("team_repo.repo_id = ?", repo.ID).
Select("team.lower_name").
OrderBy("team.lower_name").
Find(&teams)
metas["teams"] = "," + strings.Join(teams, ",") + ","
metas["org"] = strings.ToLower(repo.OwnerName)
}
repo.RenderingMetas = metas
}
return repo.RenderingMetas
}
// ComposeDocumentMetas composes a map of metas for properly rendering documents
func (repo *Repository) ComposeDocumentMetas() map[string]string {
if len(repo.DocumentRenderingMetas) == 0 {
metas := map[string]string{}
for k, v := range repo.ComposeMetas() {
metas[k] = v
}
metas["mode"] = "document"
repo.DocumentRenderingMetas = metas
}
return repo.DocumentRenderingMetas
}
// GetBaseRepo populates repo.BaseRepo for a fork repository and
// returns an error on failure (NOTE: no error is returned for
// non-fork repositories, and BaseRepo will be left untouched)
func (repo *Repository) GetBaseRepo() (err error) {
return repo.getBaseRepo(db.GetEngine(db.DefaultContext))
}
func (repo *Repository) getBaseRepo(e db.Engine) (err error) {
if !repo.IsFork {
return nil
}
repo.BaseRepo, err = getRepositoryByID(e, repo.ForkID)
return err
}
// IsGenerated returns whether _this_ repository was generated from a template
func (repo *Repository) IsGenerated() bool {
return repo.TemplateID != 0
}
// RepoPath returns repository path by given user and repository name.
func RepoPath(userName, repoName string) string { //revive:disable-line:exported
return filepath.Join(user_model.UserPath(userName), strings.ToLower(repoName)+".git")
}
// RepoPath returns the repository path
func (repo *Repository) RepoPath() string {
return RepoPath(repo.OwnerName, repo.Name)
}
// GitConfigPath returns the path to a repository's git config/ directory
func GitConfigPath(repoPath string) string {
return filepath.Join(repoPath, "config")
}
// GitConfigPath returns the repository git config path
func (repo *Repository) GitConfigPath() string {
return GitConfigPath(repo.RepoPath())
}
// Link returns the repository link
func (repo *Repository) Link() string {
return setting.AppSubURL + "/" + url.PathEscape(repo.OwnerName) + "/" + url.PathEscape(repo.Name)
}
// ComposeCompareURL returns the repository comparison URL
func (repo *Repository) ComposeCompareURL(oldCommitID, newCommitID string) string {
return fmt.Sprintf("%s/%s/compare/%s...%s", url.PathEscape(repo.OwnerName), url.PathEscape(repo.Name), util.PathEscapeSegments(oldCommitID), util.PathEscapeSegments(newCommitID))
}
// IsOwnedBy returns true when user owns this repository
func (repo *Repository) IsOwnedBy(userID int64) bool {
return repo.OwnerID == userID
}
// CanCreateBranch returns true if repository meets the requirements for creating new branches.
func (repo *Repository) CanCreateBranch() bool {
return !repo.IsMirror
}
// CanEnablePulls returns true if repository meets the requirements of accepting pulls.
func (repo *Repository) CanEnablePulls() bool {
return !repo.IsMirror && !repo.IsEmpty
}
// AllowsPulls returns true if repository meets the requirements of accepting pulls and has them enabled.
func (repo *Repository) AllowsPulls() bool {
return repo.CanEnablePulls() && repo.UnitEnabled(unit.TypePullRequests)
}
// CanEnableEditor returns true if repository meets the requirements of web editor.
func (repo *Repository) CanEnableEditor() bool {
return !repo.IsMirror
}
// DescriptionHTML does special handles to description and return HTML string.
func (repo *Repository) DescriptionHTML() template.HTML {
desc, err := markup.RenderDescriptionHTML(&markup.RenderContext{
URLPrefix: repo.HTMLURL(),
Metas: repo.ComposeMetas(),
}, repo.Description)
if err != nil {
log.Error("Failed to render description for %s (ID: %d): %v", repo.Name, repo.ID, err)
return template.HTML(markup.Sanitize(repo.Description))
}
return template.HTML(markup.Sanitize(string(desc)))
}
// 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, url.PathEscape(owner), url.PathEscape(repo))
}
func (repo *Repository) cloneLink(isWiki bool) *CloneLink {
repoName := repo.Name
if isWiki {
repoName += ".wiki"
}
sshUser := setting.RunUser
if setting.SSH.StartBuiltinServer {
sshUser = setting.SSH.BuiltinServerUser
}
cl := new(CloneLink)
// if we have a ipv6 literal we need to put brackets around it
// for the git cloning to work.
sshDomain := setting.SSH.Domain
ip := net.ParseIP(setting.SSH.Domain)
if ip != nil && ip.To4() == nil {
sshDomain = "[" + setting.SSH.Domain + "]"
}
if setting.SSH.Port != 22 {
cl.SSH = fmt.Sprintf("ssh://%s@%s/%s/%s.git", sshUser, net.JoinHostPort(setting.SSH.Domain, strconv.Itoa(setting.SSH.Port)), url.PathEscape(repo.OwnerName), url.PathEscape(repoName))
} else if setting.Repository.UseCompatSSHURI {
cl.SSH = fmt.Sprintf("ssh://%s@%s/%s/%s.git", sshUser, sshDomain, url.PathEscape(repo.OwnerName), url.PathEscape(repoName))
} else {
cl.SSH = fmt.Sprintf("%s@%s:%s/%s.git", sshUser, sshDomain, url.PathEscape(repo.OwnerName), url.PathEscape(repoName))
}
cl.HTTPS = ComposeHTTPSCloneURL(repo.OwnerName, repoName)
return cl
}
// CloneLink returns clone URLs of repository.
func (repo *Repository) CloneLink() (cl *CloneLink) {
return repo.cloneLink(false)
}
// GetOriginalURLHostname returns the hostname of a URL or the URL
func (repo *Repository) GetOriginalURLHostname() string {
u, err := url.Parse(repo.OriginalURL)
if err != nil {
return repo.OriginalURL
}
return u.Host
}
// GetTrustModel will get the TrustModel for the repo or the default trust model
func (repo *Repository) GetTrustModel() TrustModelType {
trustModel := repo.TrustModel
if trustModel == DefaultTrustModel {
trustModel = ToTrustModel(setting.Repository.Signing.DefaultTrustModel)
if trustModel == DefaultTrustModel {
return CollaboratorTrustModel
}
}
return trustModel
}
// GetRepositoryByOwnerAndName returns the repository by given ownername and reponame.
func GetRepositoryByOwnerAndName(ownerName, repoName string) (*Repository, error) {
return GetRepositoryByOwnerAndNameCtx(db.DefaultContext, ownerName, repoName)
}
// __________ .__ __
// \______ \ ____ ______ ____ _____|__|/ |_ ___________ ___.__.
// | _// __ \\____ \ / _ \/ ___/ \ __\/ _ \_ __ < | |
// | | \ ___/| |_> > <_> )___ \| || | ( <_> ) | \/\___ |
// |____|_ /\___ > __/ \____/____ >__||__| \____/|__| / ____|
// \/ \/|__| \/ \/
// ErrRepoNotExist represents a "RepoNotExist" kind of error.
type ErrRepoNotExist struct {
ID int64
UID int64
OwnerName string
Name string
}
// IsErrRepoNotExist checks if an error is a ErrRepoNotExist.
func IsErrRepoNotExist(err error) bool {
_, ok := err.(ErrRepoNotExist)
return ok
}
func (err ErrRepoNotExist) Error() string {
return fmt.Sprintf("repository does not exist [id: %d, uid: %d, owner_name: %s, name: %s]",
err.ID, err.UID, err.OwnerName, err.Name)
}
// GetRepositoryByOwnerAndNameCtx returns the repository by given owner name and repo name
func GetRepositoryByOwnerAndNameCtx(ctx context.Context, ownerName, repoName string) (*Repository, error) {
var repo Repository
has, err := db.GetEngine(ctx).Table("repository").Select("repository.*").
Join("INNER", "`user`", "`user`.id = repository.owner_id").
Where("repository.lower_name = ?", strings.ToLower(repoName)).
And("`user`.lower_name = ?", strings.ToLower(ownerName)).
Get(&repo)
if err != nil {
return nil, err
} else if !has {
return nil, ErrRepoNotExist{0, 0, ownerName, repoName}
}
return &repo, nil
}
// 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 := db.GetEngine(db.DefaultContext).Get(repo)
if err != nil {
return nil, err
} else if !has {
return nil, ErrRepoNotExist{0, ownerID, "", name}
}
return repo, err
}
func getRepositoryByID(e db.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, ErrRepoNotExist{id, 0, "", ""}
}
return repo, nil
}
// GetRepositoryByID returns the repository by given id if exists.
func GetRepositoryByID(id int64) (*Repository, error) {
return getRepositoryByID(db.GetEngine(db.DefaultContext), id)
}
// GetRepositoryByIDCtx returns the repository by given id if exists.
func GetRepositoryByIDCtx(ctx context.Context, id int64) (*Repository, error) {
return getRepositoryByID(db.GetEngine(ctx), id)
}
// GetRepositoriesMapByIDs returns the repositories by given id slice.
func GetRepositoriesMapByIDs(ids []int64) (map[int64]*Repository, error) {
repos := make(map[int64]*Repository, len(ids))
return repos, db.GetEngine(db.DefaultContext).In("id", ids).Find(&repos)
}
// IsRepositoryExistCtx returns true if the repository with given name under user has already existed.
func IsRepositoryExistCtx(ctx context.Context, u *user_model.User, repoName string) (bool, error) {
has, err := db.GetEngine(ctx).Get(&Repository{
OwnerID: u.ID,
LowerName: strings.ToLower(repoName),
})
if err != nil {
return false, err
}
isDir, err := util.IsDir(RepoPath(u.Name, repoName))
return has && isDir, err
}
// IsRepositoryExist returns true if the repository with given name under user has already existed.
func IsRepositoryExist(u *user_model.User, repoName string) (bool, error) {
return IsRepositoryExistCtx(db.DefaultContext, u, repoName)
}
// GetTemplateRepo populates repo.TemplateRepo for a generated repository and
// returns an error on failure (NOTE: no error is returned for
// non-generated repositories, and TemplateRepo will be left untouched)
func GetTemplateRepo(repo *Repository) (*Repository, error) {
return getTemplateRepo(db.GetEngine(db.DefaultContext), repo)
}
func getTemplateRepo(e db.Engine, repo *Repository) (*Repository, error) {
if !repo.IsGenerated() {
return nil, nil
}
return getRepositoryByID(e, repo.TemplateID)
}
// TemplateRepo returns the repository, which is template of this repository
func (repo *Repository) TemplateRepo() *Repository {
repo, err := GetTemplateRepo(repo)
if err != nil {
log.Error("TemplateRepo: %v", err)
return nil
}
return repo
}
func countRepositories(userID int64, private bool) int64 {
sess := db.GetEngine(db.DefaultContext).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("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)
}
// GetUserMirrorRepositories returns a list of mirror repositories of given user.
func GetUserMirrorRepositories(userID int64) ([]*Repository, error) {
repos := make([]*Repository, 0, 10)
return repos, db.GetEngine(db.DefaultContext).
Where("owner_id = ?", userID).
And("is_mirror = ?", true).
Find(&repos)
}
func getRepositoryCount(e db.Engine, ownerID int64) (int64, error) {
return e.Count(&Repository{OwnerID: ownerID})
}
func getPublicRepositoryCount(e db.Engine, u *user_model.User) (int64, error) {
return e.Where("is_private = ?", false).Count(&Repository{OwnerID: u.ID})
}
func getPrivateRepositoryCount(e db.Engine, u *user_model.User) (int64, error) {
return e.Where("is_private = ?", true).Count(&Repository{OwnerID: u.ID})
}
// GetRepositoryCount returns the total number of repositories of user.
func GetRepositoryCount(ctx context.Context, ownerID int64) (int64, error) {
return getRepositoryCount(db.GetEngine(ctx), ownerID)
}
// GetPublicRepositoryCount returns the total number of public repositories of user.
func GetPublicRepositoryCount(u *user_model.User) (int64, error) {
return getPublicRepositoryCount(db.GetEngine(db.DefaultContext), u)
}
// GetPrivateRepositoryCount returns the total number of private repositories of user.
func GetPrivateRepositoryCount(u *user_model.User) (int64, error) {
return getPrivateRepositoryCount(db.GetEngine(db.DefaultContext), u)
}
// IterateRepository iterate repositories
func IterateRepository(f func(repo *Repository) error) error {
var start int
batchSize := setting.Database.IterateBufferSize
for {
repos := make([]*Repository, 0, batchSize)
if err := db.GetEngine(db.DefaultContext).Limit(batchSize, start).Find(&repos); err != nil {
return err
}
if len(repos) == 0 {
return nil
}
start += len(repos)
for _, repo := range repos {
if err := f(repo); err != nil {
return err
}
}
}
}