repo.go 55 KB

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  1. // Copyright 2014 The Gogs Authors. All rights reserved.
  2. // Use of this source code is governed by a MIT-style
  3. // license that can be found in the LICENSE file.
  4. package models
  5. import (
  6. "bytes"
  7. "errors"
  8. "fmt"
  9. "html/template"
  10. "io/ioutil"
  11. "os"
  12. "os/exec"
  13. "path"
  14. "path/filepath"
  15. "regexp"
  16. "sort"
  17. "strings"
  18. "sync"
  19. "time"
  20. "unicode/utf8"
  21. "github.com/Unknwon/cae/zip"
  22. "github.com/Unknwon/com"
  23. "github.com/go-xorm/xorm"
  24. "github.com/mcuadros/go-version"
  25. "gopkg.in/ini.v1"
  26. "github.com/gogits/git-shell"
  27. api "github.com/gogits/go-gogs-client"
  28. "github.com/gogits/gogs/modules/base"
  29. "github.com/gogits/gogs/modules/bindata"
  30. "github.com/gogits/gogs/modules/log"
  31. "github.com/gogits/gogs/modules/process"
  32. "github.com/gogits/gogs/modules/setting"
  33. )
  34. const (
  35. _TPL_UPDATE_HOOK = "#!/usr/bin/env %s\n%s update $1 $2 $3 --config='%s'\n"
  36. )
  37. var (
  38. ErrRepoFileNotExist = errors.New("Repository file does not exist")
  39. ErrRepoFileNotLoaded = errors.New("Repository file not loaded")
  40. ErrMirrorNotExist = errors.New("Mirror does not exist")
  41. ErrInvalidReference = errors.New("Invalid reference specified")
  42. ErrNameEmpty = errors.New("Name is empty")
  43. )
  44. var (
  45. Gitignores, Licenses, Readmes []string
  46. // Maximum items per page in forks, watchers and stars of a repo
  47. ItemsPerPage = 40
  48. )
  49. func LoadRepoConfig() {
  50. // Load .gitignore and license files and readme templates.
  51. types := []string{"gitignore", "license", "readme"}
  52. typeFiles := make([][]string, 3)
  53. for i, t := range types {
  54. files, err := bindata.AssetDir("conf/" + t)
  55. if err != nil {
  56. log.Fatal(4, "Fail to get %s files: %v", t, err)
  57. }
  58. customPath := path.Join(setting.CustomPath, "conf", t)
  59. if com.IsDir(customPath) {
  60. customFiles, err := com.StatDir(customPath)
  61. if err != nil {
  62. log.Fatal(4, "Fail to get custom %s files: %v", t, err)
  63. }
  64. for _, f := range customFiles {
  65. if !com.IsSliceContainsStr(files, f) {
  66. files = append(files, f)
  67. }
  68. }
  69. }
  70. typeFiles[i] = files
  71. }
  72. Gitignores = typeFiles[0]
  73. Licenses = typeFiles[1]
  74. Readmes = typeFiles[2]
  75. sort.Strings(Gitignores)
  76. sort.Strings(Licenses)
  77. sort.Strings(Readmes)
  78. }
  79. func NewRepoContext() {
  80. zip.Verbose = false
  81. // Check Git installation.
  82. if _, err := exec.LookPath("git"); err != nil {
  83. log.Fatal(4, "Fail to test 'git' command: %v (forgotten install?)", err)
  84. }
  85. // Check Git version.
  86. gitVer, err := git.Version()
  87. if err != nil {
  88. log.Fatal(4, "Fail to get Git version: %v", err)
  89. }
  90. log.Info("Git Version: %s", gitVer)
  91. if version.Compare("1.7.1", gitVer, ">") {
  92. log.Fatal(4, "Gogs requires Git version greater or equal to 1.7.1")
  93. }
  94. // Git requires setting user.name and user.email in order to commit changes.
  95. for configKey, defaultValue := range map[string]string{"user.name": "Gogs", "user.email": "gogs@fake.local"} {
  96. if stdout, stderr, err := process.Exec("NewRepoContext(get setting)", "git", "config", "--get", configKey); err != nil || strings.TrimSpace(stdout) == "" {
  97. // ExitError indicates this config is not set
  98. if _, ok := err.(*exec.ExitError); ok || strings.TrimSpace(stdout) == "" {
  99. if _, stderr, gerr := process.Exec("NewRepoContext(set "+configKey+")", "git", "config", "--global", configKey, defaultValue); gerr != nil {
  100. log.Fatal(4, "Fail to set git %s(%s): %s", configKey, gerr, stderr)
  101. }
  102. log.Info("Git config %s set to %s", configKey, defaultValue)
  103. } else {
  104. log.Fatal(4, "Fail to get git %s(%s): %s", configKey, err, stderr)
  105. }
  106. }
  107. }
  108. // Set git some configurations.
  109. if _, stderr, err := process.Exec("NewRepoContext(git config --global core.quotepath false)",
  110. "git", "config", "--global", "core.quotepath", "false"); err != nil {
  111. log.Fatal(4, "Fail to execute 'git config --global core.quotepath false': %s", stderr)
  112. }
  113. }
  114. // Repository represents a git repository.
  115. type Repository struct {
  116. ID int64 `xorm:"pk autoincr"`
  117. OwnerID int64 `xorm:"UNIQUE(s)"`
  118. Owner *User `xorm:"-"`
  119. LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
  120. Name string `xorm:"INDEX NOT NULL"`
  121. Description string
  122. Website string
  123. DefaultBranch string
  124. NumWatches int
  125. NumStars int
  126. NumForks int
  127. NumIssues int
  128. NumClosedIssues int
  129. NumOpenIssues int `xorm:"-"`
  130. NumPulls int
  131. NumClosedPulls int
  132. NumOpenPulls int `xorm:"-"`
  133. NumMilestones int `xorm:"NOT NULL DEFAULT 0"`
  134. NumClosedMilestones int `xorm:"NOT NULL DEFAULT 0"`
  135. NumOpenMilestones int `xorm:"-"`
  136. NumTags int `xorm:"-"`
  137. IsPrivate bool
  138. IsBare bool
  139. IsMirror bool
  140. *Mirror `xorm:"-"`
  141. // Advanced settings
  142. EnableWiki bool `xorm:"NOT NULL DEFAULT true"`
  143. EnableIssues bool `xorm:"NOT NULL DEFAULT true"`
  144. EnableExternalTracker bool
  145. ExternalTrackerFormat string
  146. ExternalMetas map[string]string `xorm:"-"`
  147. EnablePulls bool `xorm:"NOT NULL DEFAULT true"`
  148. IsFork bool `xorm:"NOT NULL DEFAULT false"`
  149. ForkID int64
  150. BaseRepo *Repository `xorm:"-"`
  151. Created time.Time `xorm:"CREATED"`
  152. Updated time.Time `xorm:"UPDATED"`
  153. }
  154. func (repo *Repository) AfterSet(colName string, _ xorm.Cell) {
  155. switch colName {
  156. case "num_closed_issues":
  157. repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
  158. case "num_closed_pulls":
  159. repo.NumOpenPulls = repo.NumPulls - repo.NumClosedPulls
  160. case "num_closed_milestones":
  161. repo.NumOpenMilestones = repo.NumMilestones - repo.NumClosedMilestones
  162. case "updated":
  163. repo.Updated = regulateTimeZone(repo.Updated)
  164. }
  165. }
  166. func (repo *Repository) getOwner(e Engine) (err error) {
  167. if repo.Owner != nil {
  168. return nil
  169. }
  170. repo.Owner, err = getUserByID(e, repo.OwnerID)
  171. return err
  172. }
  173. func (repo *Repository) GetOwner() error {
  174. return repo.getOwner(x)
  175. }
  176. func (repo *Repository) mustOwner(e Engine) *User {
  177. if err := repo.getOwner(e); err != nil {
  178. return &User{
  179. Name: "error",
  180. FullName: err.Error(),
  181. }
  182. }
  183. return repo.Owner
  184. }
  185. // MustOwner always returns a valid *User object to avoid
  186. // conceptually impossible error handling.
  187. // It creates a fake object that contains error deftail
  188. // when error occurs.
  189. func (repo *Repository) MustOwner() *User {
  190. return repo.mustOwner(x)
  191. }
  192. // ComposeMetas composes a map of metas for rendering external issue tracker URL.
  193. func (repo *Repository) ComposeMetas() map[string]string {
  194. if !repo.EnableExternalTracker {
  195. return nil
  196. } else if repo.ExternalMetas == nil {
  197. repo.ExternalMetas = map[string]string{
  198. "format": repo.ExternalTrackerFormat,
  199. "user": repo.MustOwner().Name,
  200. "repo": repo.Name,
  201. }
  202. }
  203. return repo.ExternalMetas
  204. }
  205. // GetAssignees returns all users that have write access of repository.
  206. func (repo *Repository) GetAssignees() (_ []*User, err error) {
  207. if err = repo.GetOwner(); err != nil {
  208. return nil, err
  209. }
  210. accesses := make([]*Access, 0, 10)
  211. if err = x.Where("repo_id=? AND mode>=?", repo.ID, ACCESS_MODE_WRITE).Find(&accesses); err != nil {
  212. return nil, err
  213. }
  214. users := make([]*User, 0, len(accesses)+1) // Just waste 1 unit does not matter.
  215. if !repo.Owner.IsOrganization() {
  216. users = append(users, repo.Owner)
  217. }
  218. var u *User
  219. for i := range accesses {
  220. u, err = GetUserByID(accesses[i].UserID)
  221. if err != nil {
  222. return nil, err
  223. }
  224. users = append(users, u)
  225. }
  226. return users, nil
  227. }
  228. // GetAssigneeByID returns the user that has write access of repository by given ID.
  229. func (repo *Repository) GetAssigneeByID(userID int64) (*User, error) {
  230. return GetAssigneeByID(repo, userID)
  231. }
  232. // GetMilestoneByID returns the milestone belongs to repository by given ID.
  233. func (repo *Repository) GetMilestoneByID(milestoneID int64) (*Milestone, error) {
  234. return GetRepoMilestoneByID(repo.ID, milestoneID)
  235. }
  236. // IssueStats returns number of open and closed repository issues by given filter mode.
  237. func (repo *Repository) IssueStats(uid int64, filterMode int, isPull bool) (int64, int64) {
  238. return GetRepoIssueStats(repo.ID, uid, filterMode, isPull)
  239. }
  240. func (repo *Repository) GetMirror() (err error) {
  241. repo.Mirror, err = GetMirror(repo.ID)
  242. return err
  243. }
  244. func (repo *Repository) GetBaseRepo() (err error) {
  245. if !repo.IsFork {
  246. return nil
  247. }
  248. repo.BaseRepo, err = GetRepositoryByID(repo.ForkID)
  249. return err
  250. }
  251. func (repo *Repository) repoPath(e Engine) string {
  252. return RepoPath(repo.mustOwner(e).Name, repo.Name)
  253. }
  254. func (repo *Repository) RepoPath() string {
  255. return repo.repoPath(x)
  256. }
  257. func (repo *Repository) RepoLink() string {
  258. return setting.AppSubUrl + "/" + repo.MustOwner().Name + "/" + repo.Name
  259. }
  260. func (repo *Repository) FullRepoLink() string {
  261. return setting.AppUrl + repo.MustOwner().Name + "/" + repo.Name
  262. }
  263. func (repo *Repository) HasAccess(u *User) bool {
  264. has, _ := HasAccess(u, repo, ACCESS_MODE_READ)
  265. return has
  266. }
  267. func (repo *Repository) IsOwnedBy(userID int64) bool {
  268. return repo.OwnerID == userID
  269. }
  270. // CanBeForked returns true if repository meets the requirements of being forked.
  271. func (repo *Repository) CanBeForked() bool {
  272. return !repo.IsBare && !repo.IsMirror
  273. }
  274. func (repo *Repository) NextIssueIndex() int64 {
  275. return int64(repo.NumIssues+repo.NumPulls) + 1
  276. }
  277. var (
  278. DescPattern = regexp.MustCompile(`https?://\S+`)
  279. )
  280. // DescriptionHtml does special handles to description and return HTML string.
  281. func (repo *Repository) DescriptionHtml() template.HTML {
  282. sanitize := func(s string) string {
  283. return fmt.Sprintf(`<a href="%[1]s" target="_blank">%[1]s</a>`, s)
  284. }
  285. return template.HTML(DescPattern.ReplaceAllStringFunc(base.Sanitizer.Sanitize(repo.Description), sanitize))
  286. }
  287. func (repo *Repository) LocalCopyPath() string {
  288. return path.Join(setting.AppDataPath, "tmp/local", com.ToStr(repo.ID))
  289. }
  290. func updateLocalCopy(repoPath, localPath string) error {
  291. if !com.IsExist(localPath) {
  292. if err := git.Clone(repoPath, localPath); err != nil {
  293. return fmt.Errorf("Clone: %v", err)
  294. }
  295. } else {
  296. if err := git.Pull(localPath, true); err != nil {
  297. return fmt.Errorf("Pull: %v", err)
  298. }
  299. }
  300. return nil
  301. }
  302. // UpdateLocalCopy makes sure the local copy of repository is up-to-date.
  303. func (repo *Repository) UpdateLocalCopy() error {
  304. return updateLocalCopy(repo.RepoPath(), repo.LocalCopyPath())
  305. }
  306. // PatchPath returns corresponding patch file path of repository by given issue ID.
  307. func (repo *Repository) PatchPath(index int64) (string, error) {
  308. if err := repo.GetOwner(); err != nil {
  309. return "", err
  310. }
  311. return filepath.Join(RepoPath(repo.Owner.Name, repo.Name), "pulls", com.ToStr(index)+".patch"), nil
  312. }
  313. // SavePatch saves patch data to corresponding location by given issue ID.
  314. func (repo *Repository) SavePatch(index int64, patch []byte) error {
  315. patchPath, err := repo.PatchPath(index)
  316. if err != nil {
  317. return fmt.Errorf("PatchPath: %v", err)
  318. }
  319. os.MkdirAll(filepath.Dir(patchPath), os.ModePerm)
  320. if err = ioutil.WriteFile(patchPath, patch, 0644); err != nil {
  321. return fmt.Errorf("WriteFile: %v", err)
  322. }
  323. return nil
  324. }
  325. // ComposePayload composes and returns *api.PayloadRepo corresponding to the repository.
  326. func (repo *Repository) ComposePayload() *api.PayloadRepo {
  327. cl := repo.CloneLink()
  328. return &api.PayloadRepo{
  329. ID: repo.ID,
  330. Name: repo.LowerName,
  331. URL: repo.FullRepoLink(),
  332. SSHURL: cl.SSH,
  333. CloneURL: cl.HTTPS,
  334. Description: repo.Description,
  335. Website: repo.Website,
  336. Watchers: repo.NumWatches,
  337. Owner: &api.PayloadAuthor{
  338. Name: repo.MustOwner().DisplayName(),
  339. Email: repo.MustOwner().Email,
  340. UserName: repo.MustOwner().Name,
  341. },
  342. Private: repo.IsPrivate,
  343. }
  344. }
  345. func isRepositoryExist(e Engine, u *User, repoName string) (bool, error) {
  346. has, err := e.Get(&Repository{
  347. OwnerID: u.Id,
  348. LowerName: strings.ToLower(repoName),
  349. })
  350. return has && com.IsDir(RepoPath(u.Name, repoName)), err
  351. }
  352. // IsRepositoryExist returns true if the repository with given name under user has already existed.
  353. func IsRepositoryExist(u *User, repoName string) (bool, error) {
  354. return isRepositoryExist(x, u, repoName)
  355. }
  356. // CloneLink represents different types of clone URLs of repository.
  357. type CloneLink struct {
  358. SSH string
  359. HTTPS string
  360. Git string
  361. }
  362. func (repo *Repository) cloneLink(isWiki bool) *CloneLink {
  363. repoName := repo.Name
  364. if isWiki {
  365. repoName += ".wiki"
  366. }
  367. repo.Owner = repo.MustOwner()
  368. cl := new(CloneLink)
  369. if setting.SSHPort != 22 {
  370. cl.SSH = fmt.Sprintf("ssh://%s@%s:%d/%s/%s.git", setting.RunUser, setting.SSHDomain, setting.SSHPort, repo.Owner.Name, repoName)
  371. } else {
  372. cl.SSH = fmt.Sprintf("%s@%s:%s/%s.git", setting.RunUser, setting.SSHDomain, repo.Owner.Name, repoName)
  373. }
  374. cl.HTTPS = fmt.Sprintf("%s%s/%s.git", setting.AppUrl, repo.Owner.Name, repoName)
  375. return cl
  376. }
  377. // CloneLink returns clone URLs of repository.
  378. func (repo *Repository) CloneLink() (cl *CloneLink) {
  379. return repo.cloneLink(false)
  380. }
  381. var (
  382. reservedNames = []string{"debug", "raw", "install", "api", "avatar", "user", "org", "help", "stars", "issues", "pulls", "commits", "repo", "template", "admin", "new"}
  383. reservedPatterns = []string{"*.git", "*.keys", "*.wiki"}
  384. )
  385. // IsUsableName checks if name is reserved or pattern of name is not allowed.
  386. func IsUsableName(name string) error {
  387. name = strings.TrimSpace(strings.ToLower(name))
  388. if utf8.RuneCountInString(name) == 0 {
  389. return ErrNameEmpty
  390. }
  391. for i := range reservedNames {
  392. if name == reservedNames[i] {
  393. return ErrNameReserved{name}
  394. }
  395. }
  396. for _, pat := range reservedPatterns {
  397. if pat[0] == '*' && strings.HasSuffix(name, pat[1:]) ||
  398. (pat[len(pat)-1] == '*' && strings.HasPrefix(name, pat[:len(pat)-1])) {
  399. return ErrNamePatternNotAllowed{pat}
  400. }
  401. }
  402. return nil
  403. }
  404. // Mirror represents a mirror information of repository.
  405. type Mirror struct {
  406. ID int64 `xorm:"pk autoincr"`
  407. RepoID int64
  408. Repo *Repository `xorm:"-"`
  409. Interval int // Hour.
  410. Updated time.Time `xorm:"UPDATED"`
  411. NextUpdate time.Time
  412. }
  413. func (m *Mirror) AfterSet(colName string, _ xorm.Cell) {
  414. var err error
  415. switch colName {
  416. case "repo_id":
  417. m.Repo, err = GetRepositoryByID(m.RepoID)
  418. if err != nil {
  419. log.Error(3, "GetRepositoryByID[%d]: %v", m.ID, err)
  420. }
  421. }
  422. }
  423. func getMirror(e Engine, repoId int64) (*Mirror, error) {
  424. m := &Mirror{RepoID: repoId}
  425. has, err := e.Get(m)
  426. if err != nil {
  427. return nil, err
  428. } else if !has {
  429. return nil, ErrMirrorNotExist
  430. }
  431. return m, nil
  432. }
  433. // GetMirror returns mirror object by given repository ID.
  434. func GetMirror(repoId int64) (*Mirror, error) {
  435. return getMirror(x, repoId)
  436. }
  437. func updateMirror(e Engine, m *Mirror) error {
  438. _, err := e.Id(m.ID).Update(m)
  439. return err
  440. }
  441. func UpdateMirror(m *Mirror) error {
  442. return updateMirror(x, m)
  443. }
  444. func createUpdateHook(repoPath string) error {
  445. return git.SetUpdateHook(repoPath,
  446. fmt.Sprintf(_TPL_UPDATE_HOOK, setting.ScriptType, "\""+setting.AppPath+"\"", setting.CustomConf))
  447. }
  448. // MirrorRepository creates a mirror repository from source.
  449. func MirrorRepository(repoId int64, userName, repoName, repoPath, url string) error {
  450. _, stderr, err := process.ExecTimeout(10*time.Minute,
  451. fmt.Sprintf("MirrorRepository: %s/%s", userName, repoName),
  452. "git", "clone", "--mirror", url, repoPath)
  453. if err != nil {
  454. return errors.New("git clone --mirror: " + stderr)
  455. }
  456. if _, err = x.InsertOne(&Mirror{
  457. RepoID: repoId,
  458. Interval: 24,
  459. NextUpdate: time.Now().Add(24 * time.Hour),
  460. }); err != nil {
  461. return err
  462. }
  463. return nil
  464. }
  465. type MigrateRepoOptions struct {
  466. Name string
  467. Description string
  468. IsPrivate bool
  469. IsMirror bool
  470. RemoteAddr string
  471. }
  472. // MigrateRepository migrates a existing repository from other project hosting.
  473. func MigrateRepository(u *User, opts MigrateRepoOptions) (*Repository, error) {
  474. repo, err := CreateRepository(u, CreateRepoOptions{
  475. Name: opts.Name,
  476. Description: opts.Description,
  477. IsPrivate: opts.IsPrivate,
  478. IsMirror: opts.IsMirror,
  479. })
  480. if err != nil {
  481. return nil, err
  482. }
  483. // Clone to temprory path and do the init commit.
  484. tmpDir := filepath.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()))
  485. os.MkdirAll(tmpDir, os.ModePerm)
  486. repoPath := RepoPath(u.Name, opts.Name)
  487. if u.IsOrganization() {
  488. t, err := u.GetOwnerTeam()
  489. if err != nil {
  490. return nil, err
  491. }
  492. repo.NumWatches = t.NumMembers
  493. } else {
  494. repo.NumWatches = 1
  495. }
  496. repo.IsBare = false
  497. if opts.IsMirror {
  498. if err = MirrorRepository(repo.ID, u.Name, repo.Name, repoPath, opts.RemoteAddr); err != nil {
  499. return repo, err
  500. }
  501. repo.IsMirror = true
  502. return repo, UpdateRepository(repo, false)
  503. } else {
  504. os.RemoveAll(repoPath)
  505. }
  506. // FIXME: this command could for both migrate and mirror
  507. _, stderr, err := process.ExecTimeout(10*time.Minute,
  508. fmt.Sprintf("MigrateRepository: %s", repoPath),
  509. "git", "clone", "--mirror", "--bare", "--quiet", opts.RemoteAddr, repoPath)
  510. if err != nil {
  511. return repo, fmt.Errorf("git clone --mirror --bare --quiet: %v", stderr)
  512. } else if err = createUpdateHook(repoPath); err != nil {
  513. return repo, fmt.Errorf("create update hook: %v", err)
  514. }
  515. // Clean up mirror info which prevents "push --all".
  516. configPath := filepath.Join(repoPath, "/config")
  517. cfg, err := ini.Load(configPath)
  518. if err != nil {
  519. return repo, fmt.Errorf("open config file: %v", err)
  520. }
  521. cfg.DeleteSection("remote \"origin\"")
  522. if err = cfg.SaveToIndent(configPath, "\t"); err != nil {
  523. return repo, fmt.Errorf("save config file: %v", err)
  524. }
  525. // Check if repository is empty.
  526. _, stderr, err = com.ExecCmdDir(repoPath, "git", "log", "-1")
  527. if err != nil {
  528. if strings.Contains(stderr, "fatal: bad default revision 'HEAD'") {
  529. repo.IsBare = true
  530. } else {
  531. return repo, fmt.Errorf("check bare: %v - %s", err, stderr)
  532. }
  533. }
  534. // Try to get HEAD branch and set it as default branch.
  535. gitRepo, err := git.OpenRepository(repoPath)
  536. if err != nil {
  537. log.Error(4, "OpenRepository: %v", err)
  538. return repo, nil
  539. }
  540. headBranch, err := gitRepo.GetHEADBranch()
  541. if err != nil {
  542. log.Error(4, "GetHEADBranch: %v", err)
  543. return repo, nil
  544. }
  545. if headBranch != nil {
  546. repo.DefaultBranch = headBranch.Name
  547. }
  548. return repo, UpdateRepository(repo, false)
  549. }
  550. // initRepoCommit temporarily changes with work directory.
  551. func initRepoCommit(tmpPath string, sig *git.Signature) (err error) {
  552. var stderr string
  553. if _, stderr, err = process.ExecDir(-1,
  554. tmpPath, fmt.Sprintf("initRepoCommit (git add): %s", tmpPath),
  555. "git", "add", "--all"); err != nil {
  556. return fmt.Errorf("git add: %s", stderr)
  557. }
  558. if _, stderr, err = process.ExecDir(-1,
  559. tmpPath, fmt.Sprintf("initRepoCommit (git commit): %s", tmpPath),
  560. "git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
  561. "-m", "initial commit"); err != nil {
  562. return fmt.Errorf("git commit: %s", stderr)
  563. }
  564. if _, stderr, err = process.ExecDir(-1,
  565. tmpPath, fmt.Sprintf("initRepoCommit (git push): %s", tmpPath),
  566. "git", "push", "origin", "master"); err != nil {
  567. return fmt.Errorf("git push: %s", stderr)
  568. }
  569. return nil
  570. }
  571. type CreateRepoOptions struct {
  572. Name string
  573. Description string
  574. Gitignores string
  575. License string
  576. Readme string
  577. IsPrivate bool
  578. IsMirror bool
  579. AutoInit bool
  580. }
  581. func getRepoInitFile(tp, name string) ([]byte, error) {
  582. relPath := path.Join("conf", tp, name)
  583. // Use custom file when available.
  584. customPath := path.Join(setting.CustomPath, relPath)
  585. if com.IsFile(customPath) {
  586. return ioutil.ReadFile(customPath)
  587. }
  588. return bindata.Asset(relPath)
  589. }
  590. func prepareRepoCommit(repo *Repository, tmpDir, repoPath string, opts CreateRepoOptions) error {
  591. // Clone to temprory path and do the init commit.
  592. _, stderr, err := process.Exec(
  593. fmt.Sprintf("initRepository(git clone): %s", repoPath), "git", "clone", repoPath, tmpDir)
  594. if err != nil {
  595. return fmt.Errorf("git clone: %v - %s", err, stderr)
  596. }
  597. // README
  598. data, err := getRepoInitFile("readme", opts.Readme)
  599. if err != nil {
  600. return fmt.Errorf("getRepoInitFile[%s]: %v", opts.Readme, err)
  601. }
  602. cloneLink := repo.CloneLink()
  603. match := map[string]string{
  604. "Name": repo.Name,
  605. "Description": repo.Description,
  606. "CloneURL.SSH": cloneLink.SSH,
  607. "CloneURL.HTTPS": cloneLink.HTTPS,
  608. }
  609. if err = ioutil.WriteFile(filepath.Join(tmpDir, "README.md"),
  610. []byte(com.Expand(string(data), match)), 0644); err != nil {
  611. return fmt.Errorf("write README.md: %v", err)
  612. }
  613. // .gitignore
  614. if len(opts.Gitignores) > 0 {
  615. var buf bytes.Buffer
  616. names := strings.Split(opts.Gitignores, ",")
  617. for _, name := range names {
  618. data, err = getRepoInitFile("gitignore", name)
  619. if err != nil {
  620. return fmt.Errorf("getRepoInitFile[%s]: %v", name, err)
  621. }
  622. buf.WriteString("# ---> " + name + "\n")
  623. buf.Write(data)
  624. buf.WriteString("\n")
  625. }
  626. if buf.Len() > 0 {
  627. if err = ioutil.WriteFile(filepath.Join(tmpDir, ".gitignore"), buf.Bytes(), 0644); err != nil {
  628. return fmt.Errorf("write .gitignore: %v", err)
  629. }
  630. }
  631. }
  632. // LICENSE
  633. if len(opts.License) > 0 {
  634. data, err = getRepoInitFile("license", opts.License)
  635. if err != nil {
  636. return fmt.Errorf("getRepoInitFile[%s]: %v", opts.License, err)
  637. }
  638. if err = ioutil.WriteFile(filepath.Join(tmpDir, "LICENSE"), data, 0644); err != nil {
  639. return fmt.Errorf("write LICENSE: %v", err)
  640. }
  641. }
  642. return nil
  643. }
  644. // InitRepository initializes README and .gitignore if needed.
  645. func initRepository(e Engine, repoPath string, u *User, repo *Repository, opts CreateRepoOptions) (err error) {
  646. // Somehow the directory could exist.
  647. if com.IsExist(repoPath) {
  648. return fmt.Errorf("initRepository: path already exists: %s", repoPath)
  649. }
  650. // Init bare new repository.
  651. if err = git.InitRepository(repoPath, true); err != nil {
  652. return fmt.Errorf("InitRepository: %v", err)
  653. } else if err = createUpdateHook(repoPath); err != nil {
  654. return fmt.Errorf("createUpdateHook: %v", err)
  655. }
  656. tmpDir := filepath.Join(os.TempDir(), "gogs-"+repo.Name+"-"+com.ToStr(time.Now().Nanosecond()))
  657. // Initialize repository according to user's choice.
  658. if opts.AutoInit {
  659. os.MkdirAll(tmpDir, os.ModePerm)
  660. defer os.RemoveAll(tmpDir)
  661. if err = prepareRepoCommit(repo, tmpDir, repoPath, opts); err != nil {
  662. return fmt.Errorf("prepareRepoCommit: %v", err)
  663. }
  664. // Apply changes and commit.
  665. if err = initRepoCommit(tmpDir, u.NewGitSig()); err != nil {
  666. return fmt.Errorf("initRepoCommit: %v", err)
  667. }
  668. }
  669. // Re-fetch the repository from database before updating it (else it would
  670. // override changes that were done earlier with sql)
  671. if repo, err = getRepositoryByID(e, repo.ID); err != nil {
  672. return fmt.Errorf("getRepositoryByID: %v", err)
  673. }
  674. if !opts.AutoInit {
  675. repo.IsBare = true
  676. }
  677. repo.DefaultBranch = "master"
  678. if err = updateRepository(e, repo, false); err != nil {
  679. return fmt.Errorf("updateRepository: %v", err)
  680. }
  681. return nil
  682. }
  683. func createRepository(e *xorm.Session, u *User, repo *Repository) (err error) {
  684. if err = IsUsableName(repo.Name); err != nil {
  685. return err
  686. }
  687. has, err := isRepositoryExist(e, u, repo.Name)
  688. if err != nil {
  689. return fmt.Errorf("IsRepositoryExist: %v", err)
  690. } else if has {
  691. return ErrRepoAlreadyExist{u.Name, repo.Name}
  692. }
  693. if _, err = e.Insert(repo); err != nil {
  694. return err
  695. }
  696. u.NumRepos++
  697. // Remember visibility preference.
  698. u.LastRepoVisibility = repo.IsPrivate
  699. if err = updateUser(e, u); err != nil {
  700. return fmt.Errorf("updateUser: %v", err)
  701. }
  702. // Give access to all members in owner team.
  703. if u.IsOrganization() {
  704. t, err := u.getOwnerTeam(e)
  705. if err != nil {
  706. return fmt.Errorf("getOwnerTeam: %v", err)
  707. } else if err = t.addRepository(e, repo); err != nil {
  708. return fmt.Errorf("addRepository: %v", err)
  709. }
  710. } else {
  711. // Organization automatically called this in addRepository method.
  712. if err = repo.recalculateAccesses(e); err != nil {
  713. return fmt.Errorf("recalculateAccesses: %v", err)
  714. }
  715. }
  716. if err = watchRepo(e, u.Id, repo.ID, true); err != nil {
  717. return fmt.Errorf("watchRepo: %v", err)
  718. } else if err = newRepoAction(e, u, repo); err != nil {
  719. return fmt.Errorf("newRepoAction: %v", err)
  720. }
  721. return nil
  722. }
  723. // CreateRepository creates a repository for given user or organization.
  724. func CreateRepository(u *User, opts CreateRepoOptions) (_ *Repository, err error) {
  725. repo := &Repository{
  726. OwnerID: u.Id,
  727. Owner: u,
  728. Name: opts.Name,
  729. LowerName: strings.ToLower(opts.Name),
  730. Description: opts.Description,
  731. IsPrivate: opts.IsPrivate,
  732. EnableWiki: true,
  733. EnableIssues: true,
  734. EnablePulls: true,
  735. }
  736. sess := x.NewSession()
  737. defer sessionRelease(sess)
  738. if err = sess.Begin(); err != nil {
  739. return nil, err
  740. }
  741. if err = createRepository(sess, u, repo); err != nil {
  742. return nil, err
  743. }
  744. // No need for init mirror.
  745. if !opts.IsMirror {
  746. repoPath := RepoPath(u.Name, repo.Name)
  747. if err = initRepository(sess, repoPath, u, repo, opts); err != nil {
  748. if err2 := os.RemoveAll(repoPath); err2 != nil {
  749. log.Error(4, "initRepository: %v", err)
  750. return nil, fmt.Errorf(
  751. "delete repo directory %s/%s failed(2): %v", u.Name, repo.Name, err2)
  752. }
  753. return nil, fmt.Errorf("initRepository: %v", err)
  754. }
  755. _, stderr, err := process.ExecDir(-1,
  756. repoPath, fmt.Sprintf("CreateRepository(git update-server-info): %s", repoPath),
  757. "git", "update-server-info")
  758. if err != nil {
  759. return nil, errors.New("CreateRepository(git update-server-info): " + stderr)
  760. }
  761. }
  762. return repo, sess.Commit()
  763. }
  764. func countRepositories(showPrivate bool) int64 {
  765. sess := x.NewSession()
  766. if !showPrivate {
  767. sess.Where("is_private=", false)
  768. }
  769. count, _ := sess.Count(new(Repository))
  770. return count
  771. }
  772. // CountRepositories returns number of repositories.
  773. func CountRepositories() int64 {
  774. return countRepositories(true)
  775. }
  776. // CountPublicRepositories returns number of public repositories.
  777. func CountPublicRepositories() int64 {
  778. return countRepositories(false)
  779. }
  780. // RepositoriesWithUsers returns number of repos in given page.
  781. func RepositoriesWithUsers(page, pageSize int) (_ []*Repository, err error) {
  782. repos := make([]*Repository, 0, pageSize)
  783. if err = x.Limit(pageSize, (page-1)*pageSize).Asc("id").Find(&repos); err != nil {
  784. return nil, err
  785. }
  786. for i := range repos {
  787. if err = repos[i].GetOwner(); err != nil {
  788. return nil, err
  789. }
  790. }
  791. return repos, nil
  792. }
  793. // RepoPath returns repository path by given user and repository name.
  794. func RepoPath(userName, repoName string) string {
  795. return filepath.Join(UserPath(userName), strings.ToLower(repoName)+".git")
  796. }
  797. // TransferOwnership transfers all corresponding setting from old user to new one.
  798. func TransferOwnership(u *User, newOwnerName string, repo *Repository) error {
  799. newOwner, err := GetUserByName(newOwnerName)
  800. if err != nil {
  801. return fmt.Errorf("get new owner '%s': %v", newOwnerName, err)
  802. }
  803. // Check if new owner has repository with same name.
  804. has, err := IsRepositoryExist(newOwner, repo.Name)
  805. if err != nil {
  806. return fmt.Errorf("IsRepositoryExist: %v", err)
  807. } else if has {
  808. return ErrRepoAlreadyExist{newOwnerName, repo.Name}
  809. }
  810. sess := x.NewSession()
  811. defer sessionRelease(sess)
  812. if err = sess.Begin(); err != nil {
  813. return fmt.Errorf("sess.Begin: %v", err)
  814. }
  815. owner := repo.Owner
  816. // Note: we have to set value here to make sure recalculate accesses is based on
  817. // new owner.
  818. repo.OwnerID = newOwner.Id
  819. repo.Owner = newOwner
  820. // Update repository.
  821. if _, err := sess.Id(repo.ID).Update(repo); err != nil {
  822. return fmt.Errorf("update owner: %v", err)
  823. }
  824. // Remove redundant collaborators.
  825. collaborators, err := repo.getCollaborators(sess)
  826. if err != nil {
  827. return fmt.Errorf("getCollaborators: %v", err)
  828. }
  829. // Dummy object.
  830. collaboration := &Collaboration{RepoID: repo.ID}
  831. for _, c := range collaborators {
  832. collaboration.UserID = c.Id
  833. if c.Id == newOwner.Id || newOwner.IsOrgMember(c.Id) {
  834. if _, err = sess.Delete(collaboration); err != nil {
  835. return fmt.Errorf("remove collaborator '%d': %v", c.Id, err)
  836. }
  837. }
  838. }
  839. // Remove old team-repository relations.
  840. if owner.IsOrganization() {
  841. if err = owner.getTeams(sess); err != nil {
  842. return fmt.Errorf("getTeams: %v", err)
  843. }
  844. for _, t := range owner.Teams {
  845. if !t.hasRepository(sess, repo.ID) {
  846. continue
  847. }
  848. t.NumRepos--
  849. if _, err := sess.Id(t.ID).AllCols().Update(t); err != nil {
  850. return fmt.Errorf("decrease team repository count '%d': %v", t.ID, err)
  851. }
  852. }
  853. if err = owner.removeOrgRepo(sess, repo.ID); err != nil {
  854. return fmt.Errorf("removeOrgRepo: %v", err)
  855. }
  856. }
  857. if newOwner.IsOrganization() {
  858. t, err := newOwner.getOwnerTeam(sess)
  859. if err != nil {
  860. return fmt.Errorf("getOwnerTeam: %v", err)
  861. } else if err = t.addRepository(sess, repo); err != nil {
  862. return fmt.Errorf("add to owner team: %v", err)
  863. }
  864. } else {
  865. // Organization called this in addRepository method.
  866. if err = repo.recalculateAccesses(sess); err != nil {
  867. return fmt.Errorf("recalculateAccesses: %v", err)
  868. }
  869. }
  870. // Update repository count.
  871. if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos+1 WHERE id=?", newOwner.Id); err != nil {
  872. return fmt.Errorf("increase new owner repository count: %v", err)
  873. } else if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", owner.Id); err != nil {
  874. return fmt.Errorf("decrease old owner repository count: %v", err)
  875. }
  876. if err = watchRepo(sess, newOwner.Id, repo.ID, true); err != nil {
  877. return fmt.Errorf("watchRepo: %v", err)
  878. } else if err = transferRepoAction(sess, u, owner, newOwner, repo); err != nil {
  879. return fmt.Errorf("transferRepoAction: %v", err)
  880. }
  881. // Change repository directory name.
  882. if err = os.Rename(RepoPath(owner.Name, repo.Name), RepoPath(newOwner.Name, repo.Name)); err != nil {
  883. return fmt.Errorf("rename repository directory: %v", err)
  884. }
  885. wikiPath := WikiPath(owner.Name, repo.Name)
  886. if com.IsExist(wikiPath) {
  887. if err = os.Rename(wikiPath, WikiPath(newOwner.Name, repo.Name)); err != nil {
  888. return fmt.Errorf("rename repository wiki: %v", err)
  889. }
  890. }
  891. return sess.Commit()
  892. }
  893. // ChangeRepositoryName changes all corresponding setting from old repository name to new one.
  894. func ChangeRepositoryName(u *User, oldRepoName, newRepoName string) (err error) {
  895. oldRepoName = strings.ToLower(oldRepoName)
  896. newRepoName = strings.ToLower(newRepoName)
  897. if err = IsUsableName(newRepoName); err != nil {
  898. return err
  899. }
  900. has, err := IsRepositoryExist(u, newRepoName)
  901. if err != nil {
  902. return fmt.Errorf("IsRepositoryExist: %v", err)
  903. } else if has {
  904. return ErrRepoAlreadyExist{u.Name, newRepoName}
  905. }
  906. // Change repository directory name.
  907. if err = os.Rename(RepoPath(u.Name, oldRepoName), RepoPath(u.Name, newRepoName)); err != nil {
  908. return fmt.Errorf("rename repository directory: %v", err)
  909. }
  910. wikiPath := WikiPath(u.Name, oldRepoName)
  911. if com.IsExist(wikiPath) {
  912. if err = os.Rename(wikiPath, WikiPath(u.Name, newRepoName)); err != nil {
  913. return fmt.Errorf("rename repository wiki: %v", err)
  914. }
  915. }
  916. return nil
  917. }
  918. func getRepositoriesByForkID(e Engine, forkID int64) ([]*Repository, error) {
  919. repos := make([]*Repository, 0, 10)
  920. return repos, e.Where("fork_id=?", forkID).Find(&repos)
  921. }
  922. // GetRepositoriesByForkID returns all repositories with given fork ID.
  923. func GetRepositoriesByForkID(forkID int64) ([]*Repository, error) {
  924. return getRepositoriesByForkID(x, forkID)
  925. }
  926. func updateRepository(e Engine, repo *Repository, visibilityChanged bool) (err error) {
  927. repo.LowerName = strings.ToLower(repo.Name)
  928. if len(repo.Description) > 255 {
  929. repo.Description = repo.Description[:255]
  930. }
  931. if len(repo.Website) > 255 {
  932. repo.Website = repo.Website[:255]
  933. }
  934. if _, err = e.Id(repo.ID).AllCols().Update(repo); err != nil {
  935. return fmt.Errorf("update: %v", err)
  936. }
  937. if visibilityChanged {
  938. if err = repo.getOwner(e); err != nil {
  939. return fmt.Errorf("getOwner: %v", err)
  940. }
  941. if repo.Owner.IsOrganization() {
  942. // Organization repository need to recalculate access table when visivility is changed.
  943. if err = repo.recalculateTeamAccesses(e, 0); err != nil {
  944. return fmt.Errorf("recalculateTeamAccesses: %v", err)
  945. }
  946. }
  947. forkRepos, err := getRepositoriesByForkID(e, repo.ID)
  948. if err != nil {
  949. return fmt.Errorf("getRepositoriesByForkID: %v", err)
  950. }
  951. for i := range forkRepos {
  952. forkRepos[i].IsPrivate = repo.IsPrivate
  953. if err = updateRepository(e, forkRepos[i], true); err != nil {
  954. return fmt.Errorf("updateRepository[%d]: %v", forkRepos[i].ID, err)
  955. }
  956. }
  957. }
  958. return nil
  959. }
  960. func UpdateRepository(repo *Repository, visibilityChanged bool) (err error) {
  961. sess := x.NewSession()
  962. defer sessionRelease(sess)
  963. if err = sess.Begin(); err != nil {
  964. return err
  965. }
  966. if err = updateRepository(x, repo, visibilityChanged); err != nil {
  967. return fmt.Errorf("updateRepository: %v", err)
  968. }
  969. return sess.Commit()
  970. }
  971. // DeleteRepository deletes a repository for a user or organization.
  972. func DeleteRepository(uid, repoID int64) error {
  973. repo := &Repository{ID: repoID, OwnerID: uid}
  974. has, err := x.Get(repo)
  975. if err != nil {
  976. return err
  977. } else if !has {
  978. return ErrRepoNotExist{repoID, uid, ""}
  979. }
  980. // In case is a organization.
  981. org, err := GetUserByID(uid)
  982. if err != nil {
  983. return err
  984. }
  985. if org.IsOrganization() {
  986. if err = org.GetTeams(); err != nil {
  987. return err
  988. }
  989. }
  990. sess := x.NewSession()
  991. defer sessionRelease(sess)
  992. if err = sess.Begin(); err != nil {
  993. return err
  994. }
  995. if org.IsOrganization() {
  996. for _, t := range org.Teams {
  997. if !t.hasRepository(sess, repoID) {
  998. continue
  999. } else if err = t.removeRepository(sess, repo, false); err != nil {
  1000. return err
  1001. }
  1002. }
  1003. }
  1004. if err = deleteBeans(sess,
  1005. &Repository{ID: repoID},
  1006. &Access{RepoID: repo.ID},
  1007. &Action{RepoID: repo.ID},
  1008. &Watch{RepoID: repoID},
  1009. &Star{RepoID: repoID},
  1010. &Mirror{RepoID: repoID},
  1011. &IssueUser{RepoID: repoID},
  1012. &Milestone{RepoID: repoID},
  1013. &Release{RepoID: repoID},
  1014. &Collaboration{RepoID: repoID},
  1015. &PullRequest{BaseRepoID: repoID},
  1016. ); err != nil {
  1017. return fmt.Errorf("deleteBeans: %v", err)
  1018. }
  1019. // Delete comments and attachments.
  1020. issues := make([]*Issue, 0, 25)
  1021. attachmentPaths := make([]string, 0, len(issues))
  1022. if err = sess.Where("repo_id=?", repoID).Find(&issues); err != nil {
  1023. return err
  1024. }
  1025. for i := range issues {
  1026. if _, err = sess.Delete(&Comment{IssueID: issues[i].ID}); err != nil {
  1027. return err
  1028. }
  1029. attachments := make([]*Attachment, 0, 5)
  1030. if err = sess.Where("issue_id=?", issues[i].ID).Find(&attachments); err != nil {
  1031. return err
  1032. }
  1033. for j := range attachments {
  1034. attachmentPaths = append(attachmentPaths, attachments[j].LocalPath())
  1035. }
  1036. if _, err = sess.Delete(&Attachment{IssueID: issues[i].ID}); err != nil {
  1037. return err
  1038. }
  1039. }
  1040. if _, err = sess.Delete(&Issue{RepoID: repoID}); err != nil {
  1041. return err
  1042. }
  1043. if repo.IsFork {
  1044. if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks-1 WHERE id=?", repo.ForkID); err != nil {
  1045. return fmt.Errorf("decrease fork count: %v", err)
  1046. }
  1047. }
  1048. if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", uid); err != nil {
  1049. return err
  1050. }
  1051. // Remove repository files.
  1052. repoPath := repo.repoPath(sess)
  1053. if err = os.RemoveAll(repoPath); err != nil {
  1054. desc := fmt.Sprintf("delete repository files [%s]: %v", repoPath, err)
  1055. log.Warn(desc)
  1056. if err = CreateRepositoryNotice(desc); err != nil {
  1057. log.Error(4, "CreateRepositoryNotice: %v", err)
  1058. }
  1059. }
  1060. wikiPath := repo.WikiPath()
  1061. if err = os.RemoveAll(wikiPath); err != nil {
  1062. desc := fmt.Sprintf("delete repository wiki [%s]: %v", wikiPath, err)
  1063. log.Warn(desc)
  1064. if err = CreateRepositoryNotice(desc); err != nil {
  1065. log.Error(4, "CreateRepositoryNotice: %v", err)
  1066. }
  1067. }
  1068. // Remove attachment files.
  1069. for i := range attachmentPaths {
  1070. if err = os.Remove(attachmentPaths[i]); err != nil {
  1071. log.Warn("delete attachment: %v", err)
  1072. }
  1073. }
  1074. if err = sess.Commit(); err != nil {
  1075. return fmt.Errorf("Commit: %v", err)
  1076. }
  1077. if repo.NumForks > 0 {
  1078. if repo.IsPrivate {
  1079. forkRepos, err := GetRepositoriesByForkID(repo.ID)
  1080. if err != nil {
  1081. return fmt.Errorf("getRepositoriesByForkID: %v", err)
  1082. }
  1083. for i := range forkRepos {
  1084. if err = DeleteRepository(forkRepos[i].OwnerID, forkRepos[i].ID); err != nil {
  1085. log.Error(4, "updateRepository[%d]: %v", forkRepos[i].ID, err)
  1086. }
  1087. }
  1088. } else {
  1089. if _, err = x.Exec("UPDATE `repository` SET fork_id=0,is_fork=? WHERE fork_id=?", false, repo.ID); err != nil {
  1090. log.Error(4, "reset 'fork_id' and 'is_fork': %v", err)
  1091. }
  1092. }
  1093. }
  1094. return nil
  1095. }
  1096. // GetRepositoryByRef returns a Repository specified by a GFM reference.
  1097. // See https://help.github.com/articles/writing-on-github#references for more information on the syntax.
  1098. func GetRepositoryByRef(ref string) (*Repository, error) {
  1099. n := strings.IndexByte(ref, byte('/'))
  1100. if n < 2 {
  1101. return nil, ErrInvalidReference
  1102. }
  1103. userName, repoName := ref[:n], ref[n+1:]
  1104. user, err := GetUserByName(userName)
  1105. if err != nil {
  1106. return nil, err
  1107. }
  1108. return GetRepositoryByName(user.Id, repoName)
  1109. }
  1110. // GetRepositoryByName returns the repository by given name under user if exists.
  1111. func GetRepositoryByName(uid int64, repoName string) (*Repository, error) {
  1112. repo := &Repository{
  1113. OwnerID: uid,
  1114. LowerName: strings.ToLower(repoName),
  1115. }
  1116. has, err := x.Get(repo)
  1117. if err != nil {
  1118. return nil, err
  1119. } else if !has {
  1120. return nil, ErrRepoNotExist{0, uid, repoName}
  1121. }
  1122. return repo, err
  1123. }
  1124. func getRepositoryByID(e Engine, id int64) (*Repository, error) {
  1125. repo := new(Repository)
  1126. has, err := e.Id(id).Get(repo)
  1127. if err != nil {
  1128. return nil, err
  1129. } else if !has {
  1130. return nil, ErrRepoNotExist{id, 0, ""}
  1131. }
  1132. return repo, nil
  1133. }
  1134. // GetRepositoryByID returns the repository by given id if exists.
  1135. func GetRepositoryByID(id int64) (*Repository, error) {
  1136. return getRepositoryByID(x, id)
  1137. }
  1138. // GetRepositories returns a list of repositories of given user.
  1139. func GetRepositories(uid int64, private bool) ([]*Repository, error) {
  1140. repos := make([]*Repository, 0, 10)
  1141. sess := x.Desc("updated")
  1142. if !private {
  1143. sess.Where("is_private=?", false)
  1144. }
  1145. return repos, sess.Find(&repos, &Repository{OwnerID: uid})
  1146. }
  1147. // GetRecentUpdatedRepositories returns the list of repositories that are recently updated.
  1148. func GetRecentUpdatedRepositories(page int) (repos []*Repository, err error) {
  1149. return repos, x.Limit(setting.ExplorePagingNum, (page-1)*setting.ExplorePagingNum).
  1150. Where("is_private=?", false).Limit(setting.ExplorePagingNum).Desc("updated").Find(&repos)
  1151. }
  1152. func getRepositoryCount(e Engine, u *User) (int64, error) {
  1153. return x.Count(&Repository{OwnerID: u.Id})
  1154. }
  1155. // GetRepositoryCount returns the total number of repositories of user.
  1156. func GetRepositoryCount(u *User) (int64, error) {
  1157. return getRepositoryCount(x, u)
  1158. }
  1159. type SearchOption struct {
  1160. Keyword string
  1161. Uid int64
  1162. Limit int
  1163. Private bool
  1164. }
  1165. // SearchRepositoryByName returns given number of repositories whose name contains keyword.
  1166. func SearchRepositoryByName(opt SearchOption) (repos []*Repository, err error) {
  1167. if len(opt.Keyword) == 0 {
  1168. return repos, nil
  1169. }
  1170. opt.Keyword = strings.ToLower(opt.Keyword)
  1171. repos = make([]*Repository, 0, opt.Limit)
  1172. // Append conditions.
  1173. sess := x.Limit(opt.Limit)
  1174. if opt.Uid > 0 {
  1175. sess.Where("owner_id=?", opt.Uid)
  1176. }
  1177. if !opt.Private {
  1178. sess.And("is_private=?", false)
  1179. }
  1180. sess.And("lower_name like ?", "%"+opt.Keyword+"%").Find(&repos)
  1181. return repos, err
  1182. }
  1183. // DeleteRepositoryArchives deletes all repositories' archives.
  1184. func DeleteRepositoryArchives() error {
  1185. return x.Where("id > 0").Iterate(new(Repository),
  1186. func(idx int, bean interface{}) error {
  1187. repo := bean.(*Repository)
  1188. return os.RemoveAll(filepath.Join(repo.RepoPath(), "archives"))
  1189. })
  1190. }
  1191. // DeleteMissingRepositories deletes all repository records that lost Git files.
  1192. func DeleteMissingRepositories() error {
  1193. repos := make([]*Repository, 0, 5)
  1194. if err := x.Where("id > 0").Iterate(new(Repository),
  1195. func(idx int, bean interface{}) error {
  1196. repo := bean.(*Repository)
  1197. if !com.IsDir(repo.RepoPath()) {
  1198. repos = append(repos, repo)
  1199. }
  1200. return nil
  1201. }); err != nil {
  1202. if err2 := CreateRepositoryNotice(fmt.Sprintf("DeleteMissingRepositories: %v", err)); err2 != nil {
  1203. log.Error(4, "CreateRepositoryNotice: %v", err2)
  1204. }
  1205. return nil
  1206. }
  1207. if len(repos) == 0 {
  1208. return nil
  1209. }
  1210. for _, repo := range repos {
  1211. log.Trace("Deleting %d/%d...", repo.OwnerID, repo.ID)
  1212. if err := DeleteRepository(repo.OwnerID, repo.ID); err != nil {
  1213. if err2 := CreateRepositoryNotice(fmt.Sprintf("DeleteRepository [%d]: %v", repo.ID, err)); err2 != nil {
  1214. log.Error(4, "CreateRepositoryNotice: %v", err2)
  1215. }
  1216. }
  1217. }
  1218. return nil
  1219. }
  1220. // RewriteRepositoryUpdateHook rewrites all repositories' update hook.
  1221. func RewriteRepositoryUpdateHook() error {
  1222. return x.Where("id > 0").Iterate(new(Repository),
  1223. func(idx int, bean interface{}) error {
  1224. repo := bean.(*Repository)
  1225. return createUpdateHook(repo.RepoPath())
  1226. })
  1227. }
  1228. // statusPool represents a pool of status with true/false.
  1229. type statusPool struct {
  1230. lock sync.RWMutex
  1231. pool map[string]bool
  1232. }
  1233. // Start sets value of given name to true in the pool.
  1234. func (p *statusPool) Start(name string) {
  1235. p.lock.Lock()
  1236. defer p.lock.Unlock()
  1237. p.pool[name] = true
  1238. }
  1239. // Stop sets value of given name to false in the pool.
  1240. func (p *statusPool) Stop(name string) {
  1241. p.lock.Lock()
  1242. defer p.lock.Unlock()
  1243. p.pool[name] = false
  1244. }
  1245. // IsRunning checks if value of given name is set to true in the pool.
  1246. func (p *statusPool) IsRunning(name string) bool {
  1247. p.lock.RLock()
  1248. defer p.lock.RUnlock()
  1249. return p.pool[name]
  1250. }
  1251. // Prevent duplicate running tasks.
  1252. var taskStatusPool = &statusPool{
  1253. pool: make(map[string]bool),
  1254. }
  1255. const (
  1256. _MIRROR_UPDATE = "mirror_update"
  1257. _GIT_FSCK = "git_fsck"
  1258. _CHECK_REPOs = "check_repos"
  1259. )
  1260. // MirrorUpdate checks and updates mirror repositories.
  1261. func MirrorUpdate() {
  1262. if taskStatusPool.IsRunning(_MIRROR_UPDATE) {
  1263. return
  1264. }
  1265. taskStatusPool.Start(_MIRROR_UPDATE)
  1266. defer taskStatusPool.Stop(_MIRROR_UPDATE)
  1267. log.Trace("Doing: MirrorUpdate")
  1268. mirrors := make([]*Mirror, 0, 10)
  1269. if err := x.Iterate(new(Mirror), func(idx int, bean interface{}) error {
  1270. m := bean.(*Mirror)
  1271. if m.NextUpdate.After(time.Now()) {
  1272. return nil
  1273. }
  1274. if m.Repo == nil {
  1275. log.Error(4, "Disconnected mirror repository found: %d", m.ID)
  1276. return nil
  1277. }
  1278. repoPath := m.Repo.RepoPath()
  1279. if _, stderr, err := process.ExecDir(10*time.Minute,
  1280. repoPath, fmt.Sprintf("MirrorUpdate: %s", repoPath),
  1281. "git", "remote", "update", "--prune"); err != nil {
  1282. desc := fmt.Sprintf("Fail to update mirror repository(%s): %s", repoPath, stderr)
  1283. log.Error(4, desc)
  1284. if err = CreateRepositoryNotice(desc); err != nil {
  1285. log.Error(4, "CreateRepositoryNotice: %v", err)
  1286. }
  1287. return nil
  1288. }
  1289. m.NextUpdate = time.Now().Add(time.Duration(m.Interval) * time.Hour)
  1290. mirrors = append(mirrors, m)
  1291. return nil
  1292. }); err != nil {
  1293. log.Error(4, "MirrorUpdate: %v", err)
  1294. }
  1295. for i := range mirrors {
  1296. if err := UpdateMirror(mirrors[i]); err != nil {
  1297. log.Error(4, "UpdateMirror[%d]: %v", mirrors[i].ID, err)
  1298. }
  1299. }
  1300. }
  1301. // GitFsck calls 'git fsck' to check repository health.
  1302. func GitFsck() {
  1303. if taskStatusPool.IsRunning(_GIT_FSCK) {
  1304. return
  1305. }
  1306. taskStatusPool.Start(_GIT_FSCK)
  1307. defer taskStatusPool.Stop(_GIT_FSCK)
  1308. log.Trace("Doing: GitFsck")
  1309. args := append([]string{"fsck"}, setting.Cron.RepoHealthCheck.Args...)
  1310. if err := x.Where("id>0").Iterate(new(Repository),
  1311. func(idx int, bean interface{}) error {
  1312. repo := bean.(*Repository)
  1313. repoPath := repo.RepoPath()
  1314. _, _, err := process.ExecDir(-1, repoPath, "Repository health check", "git", args...)
  1315. if err != nil {
  1316. desc := fmt.Sprintf("Fail to health check repository(%s)", repoPath)
  1317. log.Warn(desc)
  1318. if err = CreateRepositoryNotice(desc); err != nil {
  1319. log.Error(4, "CreateRepositoryNotice: %v", err)
  1320. }
  1321. }
  1322. return nil
  1323. }); err != nil {
  1324. log.Error(4, "GitFsck: %v", err)
  1325. }
  1326. }
  1327. func GitGcRepos() error {
  1328. args := append([]string{"gc"}, setting.Git.GcArgs...)
  1329. return x.Where("id > 0").Iterate(new(Repository),
  1330. func(idx int, bean interface{}) error {
  1331. repo := bean.(*Repository)
  1332. if err := repo.GetOwner(); err != nil {
  1333. return err
  1334. }
  1335. _, stderr, err := process.ExecDir(-1, RepoPath(repo.Owner.Name, repo.Name), "Repository garbage collection", "git", args...)
  1336. if err != nil {
  1337. return fmt.Errorf("%v: %v", err, stderr)
  1338. }
  1339. return nil
  1340. })
  1341. }
  1342. type repoChecker struct {
  1343. querySQL, correctSQL string
  1344. desc string
  1345. }
  1346. func repoStatsCheck(checker *repoChecker) {
  1347. results, err := x.Query(checker.querySQL)
  1348. if err != nil {
  1349. log.Error(4, "Select %s: %v", checker.desc, err)
  1350. return
  1351. }
  1352. for _, result := range results {
  1353. id := com.StrTo(result["id"]).MustInt64()
  1354. log.Trace("Updating %s: %d", checker.desc, id)
  1355. _, err = x.Exec(checker.correctSQL, id, id)
  1356. if err != nil {
  1357. log.Error(4, "Update %s[%d]: %v", checker.desc, id, err)
  1358. }
  1359. }
  1360. }
  1361. func CheckRepoStats() {
  1362. if taskStatusPool.IsRunning(_CHECK_REPOs) {
  1363. return
  1364. }
  1365. taskStatusPool.Start(_CHECK_REPOs)
  1366. defer taskStatusPool.Stop(_CHECK_REPOs)
  1367. log.Trace("Doing: CheckRepoStats")
  1368. checkers := []*repoChecker{
  1369. // Repository.NumWatches
  1370. {
  1371. "SELECT repo.id FROM `repository` repo WHERE repo.num_watches!=(SELECT COUNT(*) FROM `watch` WHERE repo_id=repo.id)",
  1372. "UPDATE `repository` SET num_watches=(SELECT COUNT(*) FROM `watch` WHERE repo_id=?) WHERE id=?",
  1373. "repository count 'num_watches'",
  1374. },
  1375. // Repository.NumStars
  1376. {
  1377. "SELECT repo.id FROM `repository` repo WHERE repo.num_stars!=(SELECT COUNT(*) FROM `star` WHERE repo_id=repo.id)",
  1378. "UPDATE `repository` SET num_stars=(SELECT COUNT(*) FROM `star` WHERE repo_id=?) WHERE id=?",
  1379. "repository count 'num_stars'",
  1380. },
  1381. // Label.NumIssues
  1382. {
  1383. "SELECT label.id FROM `label` WHERE label.num_issues!=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=label.id)",
  1384. "UPDATE `label` SET num_issues=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=?) WHERE id=?",
  1385. "label count 'num_issues'",
  1386. },
  1387. // User.NumRepos
  1388. {
  1389. "SELECT `user`.id FROM `user` WHERE `user`.num_repos!=(SELECT COUNT(*) FROM `repository` WHERE owner_id=`user`.id)",
  1390. "UPDATE `user` SET num_repos=(SELECT COUNT(*) FROM `repository` WHERE owner_id=?) WHERE id=?",
  1391. "user count 'num_repos'",
  1392. },
  1393. // Issue.NumComments
  1394. {
  1395. "SELECT `issue`.id FROM `issue` WHERE `issue`.num_comments!=(SELECT COUNT(*) FROM `comment` WHERE issue_id=`issue`.id AND type=0)",
  1396. "UPDATE `issue` SET num_comments=(SELECT COUNT(*) FROM `comment` WHERE issue_id=? AND type=0) WHERE id=?",
  1397. "issue count 'num_comments'",
  1398. },
  1399. }
  1400. for i := range checkers {
  1401. repoStatsCheck(checkers[i])
  1402. }
  1403. // FIXME: use checker when v0.9, stop supporting old fork repo format.
  1404. // ***** START: Repository.NumForks *****
  1405. results, err := x.Query("SELECT repo.id FROM `repository` repo WHERE repo.num_forks!=(SELECT COUNT(*) FROM `repository` WHERE fork_id=repo.id)")
  1406. if err != nil {
  1407. log.Error(4, "Select repository count 'num_forks': %v", err)
  1408. } else {
  1409. for _, result := range results {
  1410. id := com.StrTo(result["id"]).MustInt64()
  1411. log.Trace("Updating repository count 'num_forks': %d", id)
  1412. repo, err := GetRepositoryByID(id)
  1413. if err != nil {
  1414. log.Error(4, "GetRepositoryByID[%d]: %v", id, err)
  1415. continue
  1416. }
  1417. rawResult, err := x.Query("SELECT COUNT(*) FROM `repository` WHERE fork_id=?", repo.ID)
  1418. if err != nil {
  1419. log.Error(4, "Select count of forks[%d]: %v", repo.ID, err)
  1420. continue
  1421. }
  1422. repo.NumForks = int(parseCountResult(rawResult))
  1423. if err = UpdateRepository(repo, false); err != nil {
  1424. log.Error(4, "UpdateRepository[%d]: %v", id, err)
  1425. continue
  1426. }
  1427. }
  1428. }
  1429. // ***** END: Repository.NumForks *****
  1430. }
  1431. // _________ .__ .__ ___. __ .__
  1432. // \_ ___ \ ____ | | | | _____ \_ |__ ________________ _/ |_|__| ____ ____
  1433. // / \ \/ / _ \| | | | \__ \ | __ \ / _ \_ __ \__ \\ __\ |/ _ \ / \
  1434. // \ \___( <_> ) |_| |__/ __ \| \_\ ( <_> ) | \// __ \| | | ( <_> ) | \
  1435. // \______ /\____/|____/____(____ /___ /\____/|__| (____ /__| |__|\____/|___| /
  1436. // \/ \/ \/ \/ \/
  1437. // A Collaboration is a relation between an individual and a repository
  1438. type Collaboration struct {
  1439. ID int64 `xorm:"pk autoincr"`
  1440. RepoID int64 `xorm:"UNIQUE(s) INDEX NOT NULL"`
  1441. UserID int64 `xorm:"UNIQUE(s) INDEX NOT NULL"`
  1442. Created time.Time `xorm:"CREATED"`
  1443. }
  1444. // Add collaborator and accompanying access
  1445. func (repo *Repository) AddCollaborator(u *User) error {
  1446. collaboration := &Collaboration{
  1447. RepoID: repo.ID,
  1448. UserID: u.Id,
  1449. }
  1450. has, err := x.Get(collaboration)
  1451. if err != nil {
  1452. return err
  1453. } else if has {
  1454. return nil
  1455. }
  1456. if err = repo.GetOwner(); err != nil {
  1457. return fmt.Errorf("GetOwner: %v", err)
  1458. }
  1459. sess := x.NewSession()
  1460. defer sessionRelease(sess)
  1461. if err = sess.Begin(); err != nil {
  1462. return err
  1463. }
  1464. if _, err = sess.InsertOne(collaboration); err != nil {
  1465. return err
  1466. }
  1467. if repo.Owner.IsOrganization() {
  1468. err = repo.recalculateTeamAccesses(sess, 0)
  1469. } else {
  1470. err = repo.recalculateAccesses(sess)
  1471. }
  1472. if err != nil {
  1473. return fmt.Errorf("recalculateAccesses 'team=%v': %v", repo.Owner.IsOrganization(), err)
  1474. }
  1475. return sess.Commit()
  1476. }
  1477. func (repo *Repository) getCollaborators(e Engine) ([]*User, error) {
  1478. collaborations := make([]*Collaboration, 0)
  1479. if err := e.Find(&collaborations, &Collaboration{RepoID: repo.ID}); err != nil {
  1480. return nil, err
  1481. }
  1482. users := make([]*User, len(collaborations))
  1483. for i, c := range collaborations {
  1484. user, err := getUserByID(e, c.UserID)
  1485. if err != nil {
  1486. return nil, err
  1487. }
  1488. users[i] = user
  1489. }
  1490. return users, nil
  1491. }
  1492. // GetCollaborators returns the collaborators for a repository
  1493. func (repo *Repository) GetCollaborators() ([]*User, error) {
  1494. return repo.getCollaborators(x)
  1495. }
  1496. // Delete collaborator and accompanying access
  1497. func (repo *Repository) DeleteCollaborator(u *User) (err error) {
  1498. collaboration := &Collaboration{
  1499. RepoID: repo.ID,
  1500. UserID: u.Id,
  1501. }
  1502. sess := x.NewSession()
  1503. defer sessionRelease(sess)
  1504. if err = sess.Begin(); err != nil {
  1505. return err
  1506. }
  1507. if has, err := sess.Delete(collaboration); err != nil || has == 0 {
  1508. return err
  1509. } else if err = repo.recalculateAccesses(sess); err != nil {
  1510. return err
  1511. }
  1512. return sess.Commit()
  1513. }
  1514. // __ __ __ .__
  1515. // / \ / \_____ _/ |_ ____ | |__
  1516. // \ \/\/ /\__ \\ __\/ ___\| | \
  1517. // \ / / __ \| | \ \___| Y \
  1518. // \__/\ / (____ /__| \___ >___| /
  1519. // \/ \/ \/ \/
  1520. // Watch is connection request for receiving repository notification.
  1521. type Watch struct {
  1522. ID int64 `xorm:"pk autoincr"`
  1523. UserID int64 `xorm:"UNIQUE(watch)"`
  1524. RepoID int64 `xorm:"UNIQUE(watch)"`
  1525. }
  1526. func isWatching(e Engine, uid, repoId int64) bool {
  1527. has, _ := e.Get(&Watch{0, uid, repoId})
  1528. return has
  1529. }
  1530. // IsWatching checks if user has watched given repository.
  1531. func IsWatching(uid, repoId int64) bool {
  1532. return isWatching(x, uid, repoId)
  1533. }
  1534. func watchRepo(e Engine, uid, repoId int64, watch bool) (err error) {
  1535. if watch {
  1536. if isWatching(e, uid, repoId) {
  1537. return nil
  1538. }
  1539. if _, err = e.Insert(&Watch{RepoID: repoId, UserID: uid}); err != nil {
  1540. return err
  1541. }
  1542. _, err = e.Exec("UPDATE `repository` SET num_watches = num_watches + 1 WHERE id = ?", repoId)
  1543. } else {
  1544. if !isWatching(e, uid, repoId) {
  1545. return nil
  1546. }
  1547. if _, err = e.Delete(&Watch{0, uid, repoId}); err != nil {
  1548. return err
  1549. }
  1550. _, err = e.Exec("UPDATE `repository` SET num_watches=num_watches-1 WHERE id=?", repoId)
  1551. }
  1552. return err
  1553. }
  1554. // Watch or unwatch repository.
  1555. func WatchRepo(uid, repoId int64, watch bool) (err error) {
  1556. return watchRepo(x, uid, repoId, watch)
  1557. }
  1558. func getWatchers(e Engine, repoID int64) ([]*Watch, error) {
  1559. watches := make([]*Watch, 0, 10)
  1560. return watches, e.Find(&watches, &Watch{RepoID: repoID})
  1561. }
  1562. // GetWatchers returns all watchers of given repository.
  1563. func GetWatchers(repoID int64) ([]*Watch, error) {
  1564. return getWatchers(x, repoID)
  1565. }
  1566. // Repository.GetWatchers returns range of users watching given repository.
  1567. func (repo *Repository) GetWatchers(page int) ([]*User, error) {
  1568. users := make([]*User, 0, ItemsPerPage)
  1569. return users, x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).
  1570. Where("repo_id=?", repo.ID).Join("LEFT", "watch", "user.id=watch.user_id").Find(&users)
  1571. }
  1572. func notifyWatchers(e Engine, act *Action) error {
  1573. // Add feeds for user self and all watchers.
  1574. watches, err := getWatchers(e, act.RepoID)
  1575. if err != nil {
  1576. return fmt.Errorf("get watchers: %v", err)
  1577. }
  1578. // Add feed for actioner.
  1579. act.UserID = act.ActUserID
  1580. if _, err = e.InsertOne(act); err != nil {
  1581. return fmt.Errorf("insert new actioner: %v", err)
  1582. }
  1583. for i := range watches {
  1584. if act.ActUserID == watches[i].UserID {
  1585. continue
  1586. }
  1587. act.ID = 0
  1588. act.UserID = watches[i].UserID
  1589. if _, err = e.InsertOne(act); err != nil {
  1590. return fmt.Errorf("insert new action: %v", err)
  1591. }
  1592. }
  1593. return nil
  1594. }
  1595. // NotifyWatchers creates batch of actions for every watcher.
  1596. func NotifyWatchers(act *Action) error {
  1597. return notifyWatchers(x, act)
  1598. }
  1599. // _________ __
  1600. // / _____// |______ _______
  1601. // \_____ \\ __\__ \\_ __ \
  1602. // / \| | / __ \| | \/
  1603. // /_______ /|__| (____ /__|
  1604. // \/ \/
  1605. type Star struct {
  1606. ID int64 `xorm:"pk autoincr"`
  1607. UID int64 `xorm:"UNIQUE(s)"`
  1608. RepoID int64 `xorm:"UNIQUE(s)"`
  1609. }
  1610. // Star or unstar repository.
  1611. func StarRepo(uid, repoId int64, star bool) (err error) {
  1612. if star {
  1613. if IsStaring(uid, repoId) {
  1614. return nil
  1615. }
  1616. if _, err = x.Insert(&Star{UID: uid, RepoID: repoId}); err != nil {
  1617. return err
  1618. } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars + 1 WHERE id = ?", repoId); err != nil {
  1619. return err
  1620. }
  1621. _, err = x.Exec("UPDATE `user` SET num_stars = num_stars + 1 WHERE id = ?", uid)
  1622. } else {
  1623. if !IsStaring(uid, repoId) {
  1624. return nil
  1625. }
  1626. if _, err = x.Delete(&Star{0, uid, repoId}); err != nil {
  1627. return err
  1628. } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars - 1 WHERE id = ?", repoId); err != nil {
  1629. return err
  1630. }
  1631. _, err = x.Exec("UPDATE `user` SET num_stars = num_stars - 1 WHERE id = ?", uid)
  1632. }
  1633. return err
  1634. }
  1635. // IsStaring checks if user has starred given repository.
  1636. func IsStaring(uid, repoId int64) bool {
  1637. has, _ := x.Get(&Star{0, uid, repoId})
  1638. return has
  1639. }
  1640. func (repo *Repository) GetStargazers(page int) ([]*User, error) {
  1641. users := make([]*User, 0, ItemsPerPage)
  1642. return users, x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).
  1643. Where("repo_id=?", repo.ID).Join("LEFT", "star", "user.id=star.uid").Find(&users)
  1644. }
  1645. // ___________ __
  1646. // \_ _____/__________| | __
  1647. // | __)/ _ \_ __ \ |/ /
  1648. // | \( <_> ) | \/ <
  1649. // \___ / \____/|__| |__|_ \
  1650. // \/ \/
  1651. // HasForkedRepo checks if given user has already forked a repository with given ID.
  1652. func HasForkedRepo(ownerID, repoID int64) (*Repository, bool) {
  1653. repo := new(Repository)
  1654. has, _ := x.Where("owner_id=? AND fork_id=?", ownerID, repoID).Get(repo)
  1655. return repo, has
  1656. }
  1657. func ForkRepository(u *User, oldRepo *Repository, name, desc string) (_ *Repository, err error) {
  1658. repo := &Repository{
  1659. OwnerID: u.Id,
  1660. Owner: u,
  1661. Name: name,
  1662. LowerName: strings.ToLower(name),
  1663. Description: desc,
  1664. DefaultBranch: oldRepo.DefaultBranch,
  1665. IsPrivate: oldRepo.IsPrivate,
  1666. IsFork: true,
  1667. ForkID: oldRepo.ID,
  1668. }
  1669. sess := x.NewSession()
  1670. defer sessionRelease(sess)
  1671. if err = sess.Begin(); err != nil {
  1672. return nil, err
  1673. }
  1674. if err = createRepository(sess, u, repo); err != nil {
  1675. return nil, err
  1676. }
  1677. if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks+1 WHERE id=?", oldRepo.ID); err != nil {
  1678. return nil, err
  1679. }
  1680. repoPath := RepoPath(u.Name, repo.Name)
  1681. _, stderr, err := process.ExecTimeout(10*time.Minute,
  1682. fmt.Sprintf("ForkRepository(git clone): %s/%s", u.Name, repo.Name),
  1683. "git", "clone", "--bare", oldRepo.RepoPath(), repoPath)
  1684. if err != nil {
  1685. return nil, fmt.Errorf("git clone: %v", stderr)
  1686. }
  1687. _, stderr, err = process.ExecDir(-1,
  1688. repoPath, fmt.Sprintf("ForkRepository(git update-server-info): %s", repoPath),
  1689. "git", "update-server-info")
  1690. if err != nil {
  1691. return nil, fmt.Errorf("git update-server-info: %v", err)
  1692. }
  1693. if err = createUpdateHook(repoPath); err != nil {
  1694. return nil, fmt.Errorf("createUpdateHook: %v", err)
  1695. }
  1696. return repo, sess.Commit()
  1697. }
  1698. func (repo *Repository) GetForks() ([]*Repository, error) {
  1699. forks := make([]*Repository, 0, repo.NumForks)
  1700. return forks, x.Find(&forks, &Repository{ForkID: repo.ID})
  1701. }