repo.go 70 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. "fmt"
  8. "io/ioutil"
  9. "os"
  10. "os/exec"
  11. "path"
  12. "path/filepath"
  13. "sort"
  14. "strings"
  15. "time"
  16. "github.com/Unknwon/cae/zip"
  17. "github.com/Unknwon/com"
  18. "github.com/go-xorm/xorm"
  19. "github.com/mcuadros/go-version"
  20. log "gopkg.in/clog.v1"
  21. "gopkg.in/ini.v1"
  22. git "github.com/gogs/git-module"
  23. api "github.com/gogs/go-gogs-client"
  24. "github.com/gogs/gogs/models/errors"
  25. "github.com/gogs/gogs/pkg/bindata"
  26. "github.com/gogs/gogs/pkg/markup"
  27. "github.com/gogs/gogs/pkg/process"
  28. "github.com/gogs/gogs/pkg/setting"
  29. "github.com/gogs/gogs/pkg/sync"
  30. )
  31. var repoWorkingPool = sync.NewExclusivePool()
  32. var (
  33. Gitignores, Licenses, Readmes, LabelTemplates []string
  34. // Maximum items per page in forks, watchers and stars of a repo
  35. ItemsPerPage = 40
  36. )
  37. func LoadRepoConfig() {
  38. // Load .gitignore and license files and readme templates.
  39. types := []string{"gitignore", "license", "readme", "label"}
  40. typeFiles := make([][]string, 4)
  41. for i, t := range types {
  42. files, err := bindata.AssetDir("conf/" + t)
  43. if err != nil {
  44. log.Fatal(4, "Fail to get %s files: %v", t, err)
  45. }
  46. customPath := path.Join(setting.CustomPath, "conf", t)
  47. if com.IsDir(customPath) {
  48. customFiles, err := com.StatDir(customPath)
  49. if err != nil {
  50. log.Fatal(4, "Fail to get custom %s files: %v", t, err)
  51. }
  52. for _, f := range customFiles {
  53. if !com.IsSliceContainsStr(files, f) {
  54. files = append(files, f)
  55. }
  56. }
  57. }
  58. typeFiles[i] = files
  59. }
  60. Gitignores = typeFiles[0]
  61. Licenses = typeFiles[1]
  62. Readmes = typeFiles[2]
  63. LabelTemplates = typeFiles[3]
  64. sort.Strings(Gitignores)
  65. sort.Strings(Licenses)
  66. sort.Strings(Readmes)
  67. sort.Strings(LabelTemplates)
  68. // Filter out invalid names and promote preferred licenses.
  69. sortedLicenses := make([]string, 0, len(Licenses))
  70. for _, name := range setting.Repository.PreferredLicenses {
  71. if com.IsSliceContainsStr(Licenses, name) {
  72. sortedLicenses = append(sortedLicenses, name)
  73. }
  74. }
  75. for _, name := range Licenses {
  76. if !com.IsSliceContainsStr(setting.Repository.PreferredLicenses, name) {
  77. sortedLicenses = append(sortedLicenses, name)
  78. }
  79. }
  80. Licenses = sortedLicenses
  81. }
  82. func NewRepoContext() {
  83. zip.Verbose = false
  84. // Check Git installation.
  85. if _, err := exec.LookPath("git"); err != nil {
  86. log.Fatal(4, "Fail to test 'git' command: %v (forgotten install?)", err)
  87. }
  88. // Check Git version.
  89. var err error
  90. setting.Git.Version, err = git.BinVersion()
  91. if err != nil {
  92. log.Fatal(4, "Fail to get Git version: %v", err)
  93. }
  94. log.Info("Git Version: %s", setting.Git.Version)
  95. if version.Compare("1.7.1", setting.Git.Version, ">") {
  96. log.Fatal(4, "Gogs requires Git version greater or equal to 1.7.1")
  97. }
  98. git.HookDir = "custom_hooks"
  99. git.HookSampleDir = "hooks"
  100. git.DefaultCommitsPageSize = setting.UI.User.CommitsPagingNum
  101. // Git requires setting user.name and user.email in order to commit changes.
  102. for configKey, defaultValue := range map[string]string{"user.name": "Gogs", "user.email": "gogs@fake.local"} {
  103. if stdout, stderr, err := process.Exec("NewRepoContext(get setting)", "git", "config", "--get", configKey); err != nil || strings.TrimSpace(stdout) == "" {
  104. // ExitError indicates this config is not set
  105. if _, ok := err.(*exec.ExitError); ok || strings.TrimSpace(stdout) == "" {
  106. if _, stderr, gerr := process.Exec("NewRepoContext(set "+configKey+")", "git", "config", "--global", configKey, defaultValue); gerr != nil {
  107. log.Fatal(4, "Fail to set git %s(%s): %s", configKey, gerr, stderr)
  108. }
  109. log.Info("Git config %s set to %s", configKey, defaultValue)
  110. } else {
  111. log.Fatal(4, "Fail to get git %s(%s): %s", configKey, err, stderr)
  112. }
  113. }
  114. }
  115. // Set git some configurations.
  116. if _, stderr, err := process.Exec("NewRepoContext(git config --global core.quotepath false)",
  117. "git", "config", "--global", "core.quotepath", "false"); err != nil {
  118. log.Fatal(4, "Fail to execute 'git config --global core.quotepath false': %s", stderr)
  119. }
  120. RemoveAllWithNotice("Clean up repository temporary data", filepath.Join(setting.AppDataPath, "tmp"))
  121. }
  122. // Repository contains information of a repository.
  123. type Repository struct {
  124. ID int64
  125. OwnerID int64 `xorm:"UNIQUE(s)"`
  126. Owner *User `xorm:"-"`
  127. LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
  128. Name string `xorm:"INDEX NOT NULL"`
  129. Description string
  130. Website string
  131. DefaultBranch string
  132. Size int64 `xorm:"NOT NULL DEFAULT 0"`
  133. NumWatches int
  134. NumStars int
  135. NumForks int
  136. NumIssues int
  137. NumClosedIssues int
  138. NumOpenIssues int `xorm:"-"`
  139. NumPulls int
  140. NumClosedPulls int
  141. NumOpenPulls int `xorm:"-"`
  142. NumMilestones int `xorm:"NOT NULL DEFAULT 0"`
  143. NumClosedMilestones int `xorm:"NOT NULL DEFAULT 0"`
  144. NumOpenMilestones int `xorm:"-"`
  145. NumTags int `xorm:"-"`
  146. IsPrivate bool
  147. IsBare bool
  148. IsMirror bool
  149. *Mirror `xorm:"-"`
  150. // Advanced settings
  151. EnableWiki bool `xorm:"NOT NULL DEFAULT true"`
  152. AllowPublicWiki bool
  153. EnableExternalWiki bool
  154. ExternalWikiURL string
  155. EnableIssues bool `xorm:"NOT NULL DEFAULT true"`
  156. AllowPublicIssues bool
  157. EnableExternalTracker bool
  158. ExternalTrackerURL string
  159. ExternalTrackerFormat string
  160. ExternalTrackerStyle string
  161. ExternalMetas map[string]string `xorm:"-"`
  162. EnablePulls bool `xorm:"NOT NULL DEFAULT true"`
  163. PullsIgnoreWhitespace bool `xorm:"NOT NULL DEFAULT false"`
  164. PullsAllowRebase bool `xorm:"NOT NULL DEFAULT false"`
  165. IsFork bool `xorm:"NOT NULL DEFAULT false"`
  166. ForkID int64
  167. BaseRepo *Repository `xorm:"-"`
  168. Created time.Time `xorm:"-"`
  169. CreatedUnix int64
  170. Updated time.Time `xorm:"-"`
  171. UpdatedUnix int64
  172. }
  173. func (repo *Repository) BeforeInsert() {
  174. repo.CreatedUnix = time.Now().Unix()
  175. repo.UpdatedUnix = repo.CreatedUnix
  176. }
  177. func (repo *Repository) BeforeUpdate() {
  178. repo.UpdatedUnix = time.Now().Unix()
  179. }
  180. func (repo *Repository) AfterSet(colName string, _ xorm.Cell) {
  181. switch colName {
  182. case "default_branch":
  183. // FIXME: use models migration to solve all at once.
  184. if len(repo.DefaultBranch) == 0 {
  185. repo.DefaultBranch = "master"
  186. }
  187. case "num_closed_issues":
  188. repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
  189. case "num_closed_pulls":
  190. repo.NumOpenPulls = repo.NumPulls - repo.NumClosedPulls
  191. case "num_closed_milestones":
  192. repo.NumOpenMilestones = repo.NumMilestones - repo.NumClosedMilestones
  193. case "external_tracker_style":
  194. if len(repo.ExternalTrackerStyle) == 0 {
  195. repo.ExternalTrackerStyle = markup.ISSUE_NAME_STYLE_NUMERIC
  196. }
  197. case "created_unix":
  198. repo.Created = time.Unix(repo.CreatedUnix, 0).Local()
  199. case "updated_unix":
  200. repo.Updated = time.Unix(repo.UpdatedUnix, 0)
  201. }
  202. }
  203. func (repo *Repository) loadAttributes(e Engine) (err error) {
  204. if repo.Owner == nil {
  205. repo.Owner, err = getUserByID(e, repo.OwnerID)
  206. if err != nil {
  207. return fmt.Errorf("getUserByID [%d]: %v", repo.OwnerID, err)
  208. }
  209. }
  210. if repo.IsFork && repo.BaseRepo == nil {
  211. repo.BaseRepo, err = getRepositoryByID(e, repo.ForkID)
  212. if err != nil {
  213. if errors.IsRepoNotExist(err) {
  214. repo.IsFork = false
  215. repo.ForkID = 0
  216. } else {
  217. return fmt.Errorf("getRepositoryByID [%d]: %v", repo.ForkID, err)
  218. }
  219. }
  220. }
  221. return nil
  222. }
  223. func (repo *Repository) LoadAttributes() error {
  224. return repo.loadAttributes(x)
  225. }
  226. // IsPartialPublic returns true if repository is public or allow public access to wiki or issues.
  227. func (repo *Repository) IsPartialPublic() bool {
  228. return !repo.IsPrivate || repo.AllowPublicWiki || repo.AllowPublicIssues
  229. }
  230. func (repo *Repository) CanGuestViewWiki() bool {
  231. return repo.EnableWiki && !repo.EnableExternalWiki && repo.AllowPublicWiki
  232. }
  233. func (repo *Repository) CanGuestViewIssues() bool {
  234. return repo.EnableIssues && !repo.EnableExternalTracker && repo.AllowPublicIssues
  235. }
  236. // MustOwner always returns a valid *User object to avoid conceptually impossible error handling.
  237. // It creates a fake object that contains error deftail when error occurs.
  238. func (repo *Repository) MustOwner() *User {
  239. return repo.mustOwner(x)
  240. }
  241. func (repo *Repository) FullName() string {
  242. return repo.MustOwner().Name + "/" + repo.Name
  243. }
  244. func (repo *Repository) HTMLURL() string {
  245. return setting.AppURL + repo.FullName()
  246. }
  247. // This method assumes following fields have been assigned with valid values:
  248. // Required - BaseRepo (if fork)
  249. // Arguments that are allowed to be nil: permission
  250. func (repo *Repository) APIFormat(permission *api.Permission, user ...*User) *api.Repository {
  251. cloneLink := repo.CloneLink()
  252. apiRepo := &api.Repository{
  253. ID: repo.ID,
  254. Owner: repo.Owner.APIFormat(),
  255. Name: repo.Name,
  256. FullName: repo.FullName(),
  257. Description: repo.Description,
  258. Private: repo.IsPrivate,
  259. Fork: repo.IsFork,
  260. Empty: repo.IsBare,
  261. Mirror: repo.IsMirror,
  262. Size: repo.Size,
  263. HTMLURL: repo.HTMLURL(),
  264. SSHURL: cloneLink.SSH,
  265. CloneURL: cloneLink.HTTPS,
  266. Website: repo.Website,
  267. Stars: repo.NumStars,
  268. Forks: repo.NumForks,
  269. Watchers: repo.NumWatches,
  270. OpenIssues: repo.NumOpenIssues,
  271. DefaultBranch: repo.DefaultBranch,
  272. Created: repo.Created,
  273. Updated: repo.Updated,
  274. Permissions: permission,
  275. }
  276. if repo.IsFork {
  277. p := &api.Permission{Pull: true}
  278. if len(user) != 0 {
  279. p.Admin = user[0].IsAdminOfRepo(repo)
  280. p.Push = user[0].IsWriterOfRepo(repo)
  281. }
  282. apiRepo.Parent = repo.BaseRepo.APIFormat(p)
  283. }
  284. return apiRepo
  285. }
  286. func (repo *Repository) getOwner(e Engine) (err error) {
  287. if repo.Owner != nil {
  288. return nil
  289. }
  290. repo.Owner, err = getUserByID(e, repo.OwnerID)
  291. return err
  292. }
  293. func (repo *Repository) GetOwner() error {
  294. return repo.getOwner(x)
  295. }
  296. func (repo *Repository) mustOwner(e Engine) *User {
  297. if err := repo.getOwner(e); err != nil {
  298. return &User{
  299. Name: "error",
  300. FullName: err.Error(),
  301. }
  302. }
  303. return repo.Owner
  304. }
  305. func (repo *Repository) UpdateSize() error {
  306. countObject, err := git.GetRepoSize(repo.RepoPath())
  307. if err != nil {
  308. return fmt.Errorf("GetRepoSize: %v", err)
  309. }
  310. repo.Size = countObject.Size + countObject.SizePack
  311. if _, err = x.Id(repo.ID).Cols("size").Update(repo); err != nil {
  312. return fmt.Errorf("update size: %v", err)
  313. }
  314. return nil
  315. }
  316. // ComposeMetas composes a map of metas for rendering external issue tracker URL.
  317. func (repo *Repository) ComposeMetas() map[string]string {
  318. if !repo.EnableExternalTracker {
  319. return nil
  320. } else if repo.ExternalMetas == nil {
  321. repo.ExternalMetas = map[string]string{
  322. "format": repo.ExternalTrackerFormat,
  323. "user": repo.MustOwner().Name,
  324. "repo": repo.Name,
  325. }
  326. switch repo.ExternalTrackerStyle {
  327. case markup.ISSUE_NAME_STYLE_ALPHANUMERIC:
  328. repo.ExternalMetas["style"] = markup.ISSUE_NAME_STYLE_ALPHANUMERIC
  329. default:
  330. repo.ExternalMetas["style"] = markup.ISSUE_NAME_STYLE_NUMERIC
  331. }
  332. }
  333. return repo.ExternalMetas
  334. }
  335. // DeleteWiki removes the actual and local copy of repository wiki.
  336. func (repo *Repository) DeleteWiki() {
  337. wikiPaths := []string{repo.WikiPath(), repo.LocalWikiPath()}
  338. for _, wikiPath := range wikiPaths {
  339. RemoveAllWithNotice("Delete repository wiki", wikiPath)
  340. }
  341. }
  342. // getUsersWithAccesMode returns users that have at least given access mode to the repository.
  343. func (repo *Repository) getUsersWithAccesMode(e Engine, mode AccessMode) (_ []*User, err error) {
  344. if err = repo.getOwner(e); err != nil {
  345. return nil, err
  346. }
  347. accesses := make([]*Access, 0, 10)
  348. if err = e.Where("repo_id = ? AND mode >= ?", repo.ID, mode).Find(&accesses); err != nil {
  349. return nil, err
  350. }
  351. // Leave a seat for owner itself to append later, but if owner is an organization
  352. // and just waste 1 unit is cheaper than re-allocate memory once.
  353. users := make([]*User, 0, len(accesses)+1)
  354. if len(accesses) > 0 {
  355. userIDs := make([]int64, len(accesses))
  356. for i := 0; i < len(accesses); i++ {
  357. userIDs[i] = accesses[i].UserID
  358. }
  359. if err = e.In("id", userIDs).Find(&users); err != nil {
  360. return nil, err
  361. }
  362. }
  363. if !repo.Owner.IsOrganization() {
  364. users = append(users, repo.Owner)
  365. }
  366. return users, nil
  367. }
  368. // getAssignees returns a list of users who can be assigned to issues in this repository.
  369. func (repo *Repository) getAssignees(e Engine) (_ []*User, err error) {
  370. return repo.getUsersWithAccesMode(e, ACCESS_MODE_READ)
  371. }
  372. // GetAssignees returns all users that have read access and can be assigned to issues
  373. // of the repository,
  374. func (repo *Repository) GetAssignees() (_ []*User, err error) {
  375. return repo.getAssignees(x)
  376. }
  377. // GetAssigneeByID returns the user that has write access of repository by given ID.
  378. func (repo *Repository) GetAssigneeByID(userID int64) (*User, error) {
  379. return GetAssigneeByID(repo, userID)
  380. }
  381. // GetWriters returns all users that have write access to the repository.
  382. func (repo *Repository) GetWriters() (_ []*User, err error) {
  383. return repo.getUsersWithAccesMode(x, ACCESS_MODE_WRITE)
  384. }
  385. // GetMilestoneByID returns the milestone belongs to repository by given ID.
  386. func (repo *Repository) GetMilestoneByID(milestoneID int64) (*Milestone, error) {
  387. return GetMilestoneByRepoID(repo.ID, milestoneID)
  388. }
  389. // IssueStats returns number of open and closed repository issues by given filter mode.
  390. func (repo *Repository) IssueStats(userID int64, filterMode FilterMode, isPull bool) (int64, int64) {
  391. return GetRepoIssueStats(repo.ID, userID, filterMode, isPull)
  392. }
  393. func (repo *Repository) GetMirror() (err error) {
  394. repo.Mirror, err = GetMirrorByRepoID(repo.ID)
  395. return err
  396. }
  397. func (repo *Repository) repoPath(e Engine) string {
  398. return RepoPath(repo.mustOwner(e).Name, repo.Name)
  399. }
  400. func (repo *Repository) RepoPath() string {
  401. return repo.repoPath(x)
  402. }
  403. func (repo *Repository) GitConfigPath() string {
  404. return filepath.Join(repo.RepoPath(), "config")
  405. }
  406. func (repo *Repository) RelLink() string {
  407. return "/" + repo.FullName()
  408. }
  409. func (repo *Repository) Link() string {
  410. return setting.AppSubURL + "/" + repo.FullName()
  411. }
  412. func (repo *Repository) ComposeCompareURL(oldCommitID, newCommitID string) string {
  413. return fmt.Sprintf("%s/%s/compare/%s...%s", repo.MustOwner().Name, repo.Name, oldCommitID, newCommitID)
  414. }
  415. func (repo *Repository) HasAccess(userID int64) bool {
  416. has, _ := HasAccess(userID, repo, ACCESS_MODE_READ)
  417. return has
  418. }
  419. func (repo *Repository) IsOwnedBy(userID int64) bool {
  420. return repo.OwnerID == userID
  421. }
  422. // CanBeForked returns true if repository meets the requirements of being forked.
  423. func (repo *Repository) CanBeForked() bool {
  424. return !repo.IsBare
  425. }
  426. // CanEnablePulls returns true if repository meets the requirements of accepting pulls.
  427. func (repo *Repository) CanEnablePulls() bool {
  428. return !repo.IsMirror && !repo.IsBare
  429. }
  430. // AllowPulls returns true if repository meets the requirements of accepting pulls and has them enabled.
  431. func (repo *Repository) AllowsPulls() bool {
  432. return repo.CanEnablePulls() && repo.EnablePulls
  433. }
  434. func (repo *Repository) IsBranchRequirePullRequest(name string) bool {
  435. return IsBranchOfRepoRequirePullRequest(repo.ID, name)
  436. }
  437. // CanEnableEditor returns true if repository meets the requirements of web editor.
  438. func (repo *Repository) CanEnableEditor() bool {
  439. return !repo.IsMirror
  440. }
  441. // FIXME: should have a mutex to prevent producing same index for two issues that are created
  442. // closely enough.
  443. func (repo *Repository) NextIssueIndex() int64 {
  444. return int64(repo.NumIssues+repo.NumPulls) + 1
  445. }
  446. func (repo *Repository) LocalCopyPath() string {
  447. return path.Join(setting.AppDataPath, "tmp/local-repo", com.ToStr(repo.ID))
  448. }
  449. // UpdateLocalCopy fetches latest changes of given branch from repoPath to localPath.
  450. // It creates a new clone if local copy does not exist, but does not checks out to a
  451. // specific branch if the local copy belongs to a wiki.
  452. // For existing local copy, it checks out to target branch by default, and safe to
  453. // assume subsequent operations are against target branch when caller has confidence
  454. // about no race condition.
  455. func UpdateLocalCopyBranch(repoPath, localPath, branch string, isWiki bool) (err error) {
  456. if !com.IsExist(localPath) {
  457. // Checkout to a specific branch fails when wiki is an empty repository.
  458. if isWiki {
  459. branch = ""
  460. }
  461. if err = git.Clone(repoPath, localPath, git.CloneRepoOptions{
  462. Timeout: time.Duration(setting.Git.Timeout.Clone) * time.Second,
  463. Branch: branch,
  464. }); err != nil {
  465. return fmt.Errorf("git clone %s: %v", branch, err)
  466. }
  467. } else {
  468. if err = git.Fetch(localPath, git.FetchRemoteOptions{
  469. Prune: true,
  470. }); err != nil {
  471. return fmt.Errorf("git fetch: %v", err)
  472. }
  473. if err = git.Checkout(localPath, git.CheckoutOptions{
  474. Branch: branch,
  475. }); err != nil {
  476. return fmt.Errorf("git checkout %s: %v", branch, err)
  477. }
  478. // Reset to align with remote in case of force push.
  479. if err = git.ResetHEAD(localPath, true, "origin/"+branch); err != nil {
  480. return fmt.Errorf("git reset --hard origin/%s: %v", branch, err)
  481. }
  482. }
  483. return nil
  484. }
  485. // UpdateLocalCopyBranch makes sure local copy of repository in given branch is up-to-date.
  486. func (repo *Repository) UpdateLocalCopyBranch(branch string) error {
  487. return UpdateLocalCopyBranch(repo.RepoPath(), repo.LocalCopyPath(), branch, false)
  488. }
  489. // PatchPath returns corresponding patch file path of repository by given issue ID.
  490. func (repo *Repository) PatchPath(index int64) (string, error) {
  491. if err := repo.GetOwner(); err != nil {
  492. return "", err
  493. }
  494. return filepath.Join(RepoPath(repo.Owner.Name, repo.Name), "pulls", com.ToStr(index)+".patch"), nil
  495. }
  496. // SavePatch saves patch data to corresponding location by given issue ID.
  497. func (repo *Repository) SavePatch(index int64, patch []byte) error {
  498. patchPath, err := repo.PatchPath(index)
  499. if err != nil {
  500. return fmt.Errorf("PatchPath: %v", err)
  501. }
  502. os.MkdirAll(filepath.Dir(patchPath), os.ModePerm)
  503. if err = ioutil.WriteFile(patchPath, patch, 0644); err != nil {
  504. return fmt.Errorf("WriteFile: %v", err)
  505. }
  506. return nil
  507. }
  508. func isRepositoryExist(e Engine, u *User, repoName string) (bool, error) {
  509. has, err := e.Get(&Repository{
  510. OwnerID: u.ID,
  511. LowerName: strings.ToLower(repoName),
  512. })
  513. return has && com.IsDir(RepoPath(u.Name, repoName)), err
  514. }
  515. // IsRepositoryExist returns true if the repository with given name under user has already existed.
  516. func IsRepositoryExist(u *User, repoName string) (bool, error) {
  517. return isRepositoryExist(x, u, repoName)
  518. }
  519. // CloneLink represents different types of clone URLs of repository.
  520. type CloneLink struct {
  521. SSH string
  522. HTTPS string
  523. Git string
  524. }
  525. // ComposeHTTPSCloneURL returns HTTPS clone URL based on given owner and repository name.
  526. func ComposeHTTPSCloneURL(owner, repo string) string {
  527. return fmt.Sprintf("%s%s/%s.git", setting.AppURL, owner, repo)
  528. }
  529. func (repo *Repository) cloneLink(isWiki bool) *CloneLink {
  530. repoName := repo.Name
  531. if isWiki {
  532. repoName += ".wiki"
  533. }
  534. repo.Owner = repo.MustOwner()
  535. cl := new(CloneLink)
  536. if setting.SSH.Port != 22 {
  537. cl.SSH = fmt.Sprintf("ssh://%s@%s:%d/%s/%s.git", setting.RunUser, setting.SSH.Domain, setting.SSH.Port, repo.Owner.Name, repoName)
  538. } else {
  539. cl.SSH = fmt.Sprintf("%s@%s:%s/%s.git", setting.RunUser, setting.SSH.Domain, repo.Owner.Name, repoName)
  540. }
  541. cl.HTTPS = ComposeHTTPSCloneURL(repo.Owner.Name, repoName)
  542. return cl
  543. }
  544. // CloneLink returns clone URLs of repository.
  545. func (repo *Repository) CloneLink() (cl *CloneLink) {
  546. return repo.cloneLink(false)
  547. }
  548. type MigrateRepoOptions struct {
  549. Name string
  550. Description string
  551. IsPrivate bool
  552. IsMirror bool
  553. RemoteAddr string
  554. }
  555. /*
  556. GitHub, GitLab, Gogs: *.wiki.git
  557. BitBucket: *.git/wiki
  558. */
  559. var commonWikiURLSuffixes = []string{".wiki.git", ".git/wiki"}
  560. // wikiRemoteURL returns accessible repository URL for wiki if exists.
  561. // Otherwise, it returns an empty string.
  562. func wikiRemoteURL(remote string) string {
  563. remote = strings.TrimSuffix(remote, ".git")
  564. for _, suffix := range commonWikiURLSuffixes {
  565. wikiURL := remote + suffix
  566. if git.IsRepoURLAccessible(git.NetworkOptions{
  567. URL: wikiURL,
  568. }) {
  569. return wikiURL
  570. }
  571. }
  572. return ""
  573. }
  574. // MigrateRepository migrates a existing repository from other project hosting.
  575. func MigrateRepository(doer, owner *User, opts MigrateRepoOptions) (*Repository, error) {
  576. repo, err := CreateRepository(doer, owner, CreateRepoOptions{
  577. Name: opts.Name,
  578. Description: opts.Description,
  579. IsPrivate: opts.IsPrivate,
  580. IsMirror: opts.IsMirror,
  581. })
  582. if err != nil {
  583. return nil, err
  584. }
  585. repoPath := RepoPath(owner.Name, opts.Name)
  586. wikiPath := WikiPath(owner.Name, opts.Name)
  587. if owner.IsOrganization() {
  588. t, err := owner.GetOwnerTeam()
  589. if err != nil {
  590. return nil, err
  591. }
  592. repo.NumWatches = t.NumMembers
  593. } else {
  594. repo.NumWatches = 1
  595. }
  596. migrateTimeout := time.Duration(setting.Git.Timeout.Migrate) * time.Second
  597. RemoveAllWithNotice("Repository path erase before creation", repoPath)
  598. if err = git.Clone(opts.RemoteAddr, repoPath, git.CloneRepoOptions{
  599. Mirror: true,
  600. Quiet: true,
  601. Timeout: migrateTimeout,
  602. }); err != nil {
  603. return repo, fmt.Errorf("Clone: %v", err)
  604. }
  605. wikiRemotePath := wikiRemoteURL(opts.RemoteAddr)
  606. if len(wikiRemotePath) > 0 {
  607. RemoveAllWithNotice("Repository wiki path erase before creation", wikiPath)
  608. if err = git.Clone(wikiRemotePath, wikiPath, git.CloneRepoOptions{
  609. Mirror: true,
  610. Quiet: true,
  611. Timeout: migrateTimeout,
  612. }); err != nil {
  613. log.Trace("Fail to clone wiki: %v", err)
  614. RemoveAllWithNotice("Delete repository wiki for initialization failure", wikiPath)
  615. }
  616. }
  617. // Check if repository is empty.
  618. _, stderr, err := com.ExecCmdDir(repoPath, "git", "log", "-1")
  619. if err != nil {
  620. if strings.Contains(stderr, "fatal: bad default revision 'HEAD'") {
  621. repo.IsBare = true
  622. } else {
  623. return repo, fmt.Errorf("check bare: %v - %s", err, stderr)
  624. }
  625. }
  626. if !repo.IsBare {
  627. // Try to get HEAD branch and set it as default branch.
  628. gitRepo, err := git.OpenRepository(repoPath)
  629. if err != nil {
  630. return repo, fmt.Errorf("OpenRepository: %v", err)
  631. }
  632. headBranch, err := gitRepo.GetHEADBranch()
  633. if err != nil {
  634. return repo, fmt.Errorf("GetHEADBranch: %v", err)
  635. }
  636. if headBranch != nil {
  637. repo.DefaultBranch = headBranch.Name
  638. }
  639. if err = repo.UpdateSize(); err != nil {
  640. log.Error(2, "UpdateSize [repo_id: %d]: %v", repo.ID, err)
  641. }
  642. }
  643. if opts.IsMirror {
  644. if _, err = x.InsertOne(&Mirror{
  645. RepoID: repo.ID,
  646. Interval: setting.Mirror.DefaultInterval,
  647. EnablePrune: true,
  648. NextUpdate: time.Now().Add(time.Duration(setting.Mirror.DefaultInterval) * time.Hour),
  649. }); err != nil {
  650. return repo, fmt.Errorf("InsertOne: %v", err)
  651. }
  652. repo.IsMirror = true
  653. return repo, UpdateRepository(repo, false)
  654. }
  655. return CleanUpMigrateInfo(repo)
  656. }
  657. // cleanUpMigrateGitConfig removes mirror info which prevents "push --all".
  658. // This also removes possible user credentials.
  659. func cleanUpMigrateGitConfig(configPath string) error {
  660. cfg, err := ini.Load(configPath)
  661. if err != nil {
  662. return fmt.Errorf("open config file: %v", err)
  663. }
  664. cfg.DeleteSection("remote \"origin\"")
  665. if err = cfg.SaveToIndent(configPath, "\t"); err != nil {
  666. return fmt.Errorf("save config file: %v", err)
  667. }
  668. return nil
  669. }
  670. var hooksTpls = map[string]string{
  671. "pre-receive": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' pre-receive\n",
  672. "update": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' update $1 $2 $3\n",
  673. "post-receive": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' post-receive\n",
  674. }
  675. func createDelegateHooks(repoPath string) (err error) {
  676. for _, name := range git.HookNames {
  677. hookPath := filepath.Join(repoPath, "hooks", name)
  678. if err = ioutil.WriteFile(hookPath,
  679. []byte(fmt.Sprintf(hooksTpls[name], setting.ScriptType, setting.AppPath, setting.CustomConf)),
  680. os.ModePerm); err != nil {
  681. return fmt.Errorf("create delegate hook '%s': %v", hookPath, err)
  682. }
  683. }
  684. return nil
  685. }
  686. // Finish migrating repository and/or wiki with things that don't need to be done for mirrors.
  687. func CleanUpMigrateInfo(repo *Repository) (*Repository, error) {
  688. repoPath := repo.RepoPath()
  689. if err := createDelegateHooks(repoPath); err != nil {
  690. return repo, fmt.Errorf("createDelegateHooks: %v", err)
  691. }
  692. if repo.HasWiki() {
  693. if err := createDelegateHooks(repo.WikiPath()); err != nil {
  694. return repo, fmt.Errorf("createDelegateHooks.(wiki): %v", err)
  695. }
  696. }
  697. if err := cleanUpMigrateGitConfig(repo.GitConfigPath()); err != nil {
  698. return repo, fmt.Errorf("cleanUpMigrateGitConfig: %v", err)
  699. }
  700. if repo.HasWiki() {
  701. if err := cleanUpMigrateGitConfig(path.Join(repo.WikiPath(), "config")); err != nil {
  702. return repo, fmt.Errorf("cleanUpMigrateGitConfig.(wiki): %v", err)
  703. }
  704. }
  705. return repo, UpdateRepository(repo, false)
  706. }
  707. // initRepoCommit temporarily changes with work directory.
  708. func initRepoCommit(tmpPath string, sig *git.Signature) (err error) {
  709. var stderr string
  710. if _, stderr, err = process.ExecDir(-1,
  711. tmpPath, fmt.Sprintf("initRepoCommit (git add): %s", tmpPath),
  712. "git", "add", "--all"); err != nil {
  713. return fmt.Errorf("git add: %s", stderr)
  714. }
  715. if _, stderr, err = process.ExecDir(-1,
  716. tmpPath, fmt.Sprintf("initRepoCommit (git commit): %s", tmpPath),
  717. "git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
  718. "-m", "Initial commit"); err != nil {
  719. return fmt.Errorf("git commit: %s", stderr)
  720. }
  721. if _, stderr, err = process.ExecDir(-1,
  722. tmpPath, fmt.Sprintf("initRepoCommit (git push): %s", tmpPath),
  723. "git", "push", "origin", "master"); err != nil {
  724. return fmt.Errorf("git push: %s", stderr)
  725. }
  726. return nil
  727. }
  728. type CreateRepoOptions struct {
  729. Name string
  730. Description string
  731. Gitignores string
  732. License string
  733. Readme string
  734. IsPrivate bool
  735. IsMirror bool
  736. AutoInit bool
  737. }
  738. func getRepoInitFile(tp, name string) ([]byte, error) {
  739. relPath := path.Join("conf", tp, strings.TrimLeft(path.Clean("/"+name), "/"))
  740. // Use custom file when available.
  741. customPath := path.Join(setting.CustomPath, relPath)
  742. if com.IsFile(customPath) {
  743. return ioutil.ReadFile(customPath)
  744. }
  745. return bindata.Asset(relPath)
  746. }
  747. func prepareRepoCommit(repo *Repository, tmpDir, repoPath string, opts CreateRepoOptions) error {
  748. // Clone to temprory path and do the init commit.
  749. _, stderr, err := process.Exec(
  750. fmt.Sprintf("initRepository(git clone): %s", repoPath), "git", "clone", repoPath, tmpDir)
  751. if err != nil {
  752. return fmt.Errorf("git clone: %v - %s", err, stderr)
  753. }
  754. // README
  755. data, err := getRepoInitFile("readme", opts.Readme)
  756. if err != nil {
  757. return fmt.Errorf("getRepoInitFile[%s]: %v", opts.Readme, err)
  758. }
  759. cloneLink := repo.CloneLink()
  760. match := map[string]string{
  761. "Name": repo.Name,
  762. "Description": repo.Description,
  763. "CloneURL.SSH": cloneLink.SSH,
  764. "CloneURL.HTTPS": cloneLink.HTTPS,
  765. }
  766. if err = ioutil.WriteFile(filepath.Join(tmpDir, "README.md"),
  767. []byte(com.Expand(string(data), match)), 0644); err != nil {
  768. return fmt.Errorf("write README.md: %v", err)
  769. }
  770. // .gitignore
  771. if len(opts.Gitignores) > 0 {
  772. var buf bytes.Buffer
  773. names := strings.Split(opts.Gitignores, ",")
  774. for _, name := range names {
  775. data, err = getRepoInitFile("gitignore", name)
  776. if err != nil {
  777. return fmt.Errorf("getRepoInitFile[%s]: %v", name, err)
  778. }
  779. buf.WriteString("# ---> " + name + "\n")
  780. buf.Write(data)
  781. buf.WriteString("\n")
  782. }
  783. if buf.Len() > 0 {
  784. if err = ioutil.WriteFile(filepath.Join(tmpDir, ".gitignore"), buf.Bytes(), 0644); err != nil {
  785. return fmt.Errorf("write .gitignore: %v", err)
  786. }
  787. }
  788. }
  789. // LICENSE
  790. if len(opts.License) > 0 {
  791. data, err = getRepoInitFile("license", opts.License)
  792. if err != nil {
  793. return fmt.Errorf("getRepoInitFile[%s]: %v", opts.License, err)
  794. }
  795. if err = ioutil.WriteFile(filepath.Join(tmpDir, "LICENSE"), data, 0644); err != nil {
  796. return fmt.Errorf("write LICENSE: %v", err)
  797. }
  798. }
  799. return nil
  800. }
  801. // initRepository performs initial commit with chosen setup files on behave of doer.
  802. func initRepository(e Engine, repoPath string, doer *User, repo *Repository, opts CreateRepoOptions) (err error) {
  803. // Somehow the directory could exist.
  804. if com.IsExist(repoPath) {
  805. return fmt.Errorf("initRepository: path already exists: %s", repoPath)
  806. }
  807. // Init bare new repository.
  808. if err = git.InitRepository(repoPath, true); err != nil {
  809. return fmt.Errorf("InitRepository: %v", err)
  810. } else if err = createDelegateHooks(repoPath); err != nil {
  811. return fmt.Errorf("createDelegateHooks: %v", err)
  812. }
  813. tmpDir := filepath.Join(os.TempDir(), "gogs-"+repo.Name+"-"+com.ToStr(time.Now().Nanosecond()))
  814. // Initialize repository according to user's choice.
  815. if opts.AutoInit {
  816. os.MkdirAll(tmpDir, os.ModePerm)
  817. defer RemoveAllWithNotice("Delete repository for auto-initialization", tmpDir)
  818. if err = prepareRepoCommit(repo, tmpDir, repoPath, opts); err != nil {
  819. return fmt.Errorf("prepareRepoCommit: %v", err)
  820. }
  821. // Apply changes and commit.
  822. if err = initRepoCommit(tmpDir, doer.NewGitSig()); err != nil {
  823. return fmt.Errorf("initRepoCommit: %v", err)
  824. }
  825. }
  826. // Re-fetch the repository from database before updating it (else it would
  827. // override changes that were done earlier with sql)
  828. if repo, err = getRepositoryByID(e, repo.ID); err != nil {
  829. return fmt.Errorf("getRepositoryByID: %v", err)
  830. }
  831. if !opts.AutoInit {
  832. repo.IsBare = true
  833. }
  834. repo.DefaultBranch = "master"
  835. if err = updateRepository(e, repo, false); err != nil {
  836. return fmt.Errorf("updateRepository: %v", err)
  837. }
  838. return nil
  839. }
  840. var (
  841. reservedRepoNames = []string{".", ".."}
  842. reservedRepoPatterns = []string{"*.git", "*.wiki"}
  843. )
  844. // IsUsableRepoName return an error if given name is a reserved name or pattern.
  845. func IsUsableRepoName(name string) error {
  846. return isUsableName(reservedRepoNames, reservedRepoPatterns, name)
  847. }
  848. func createRepository(e *xorm.Session, doer, owner *User, repo *Repository) (err error) {
  849. if err = IsUsableRepoName(repo.Name); err != nil {
  850. return err
  851. }
  852. has, err := isRepositoryExist(e, owner, repo.Name)
  853. if err != nil {
  854. return fmt.Errorf("IsRepositoryExist: %v", err)
  855. } else if has {
  856. return ErrRepoAlreadyExist{owner.Name, repo.Name}
  857. }
  858. if _, err = e.Insert(repo); err != nil {
  859. return err
  860. }
  861. owner.NumRepos++
  862. // Remember visibility preference.
  863. owner.LastRepoVisibility = repo.IsPrivate
  864. if err = updateUser(e, owner); err != nil {
  865. return fmt.Errorf("updateUser: %v", err)
  866. }
  867. // Give access to all members in owner team.
  868. if owner.IsOrganization() {
  869. t, err := owner.getOwnerTeam(e)
  870. if err != nil {
  871. return fmt.Errorf("getOwnerTeam: %v", err)
  872. } else if err = t.addRepository(e, repo); err != nil {
  873. return fmt.Errorf("addRepository: %v", err)
  874. }
  875. } else {
  876. // Organization automatically called this in addRepository method.
  877. if err = repo.recalculateAccesses(e); err != nil {
  878. return fmt.Errorf("recalculateAccesses: %v", err)
  879. }
  880. }
  881. if err = watchRepo(e, owner.ID, repo.ID, true); err != nil {
  882. return fmt.Errorf("watchRepo: %v", err)
  883. } else if err = newRepoAction(e, doer, owner, repo); err != nil {
  884. return fmt.Errorf("newRepoAction: %v", err)
  885. }
  886. return repo.loadAttributes(e)
  887. }
  888. // CreateRepository creates a repository for given user or organization.
  889. func CreateRepository(doer, owner *User, opts CreateRepoOptions) (_ *Repository, err error) {
  890. if !owner.CanCreateRepo() {
  891. return nil, errors.ReachLimitOfRepo{owner.RepoCreationNum()}
  892. }
  893. repo := &Repository{
  894. OwnerID: owner.ID,
  895. Owner: owner,
  896. Name: opts.Name,
  897. LowerName: strings.ToLower(opts.Name),
  898. Description: opts.Description,
  899. IsPrivate: opts.IsPrivate,
  900. EnableWiki: true,
  901. EnableIssues: true,
  902. EnablePulls: true,
  903. }
  904. sess := x.NewSession()
  905. defer sess.Close()
  906. if err = sess.Begin(); err != nil {
  907. return nil, err
  908. }
  909. if err = createRepository(sess, doer, owner, repo); err != nil {
  910. return nil, err
  911. }
  912. // No need for init mirror.
  913. if !opts.IsMirror {
  914. repoPath := RepoPath(owner.Name, repo.Name)
  915. if err = initRepository(sess, repoPath, doer, repo, opts); err != nil {
  916. RemoveAllWithNotice("Delete repository for initialization failure", repoPath)
  917. return nil, fmt.Errorf("initRepository: %v", err)
  918. }
  919. _, stderr, err := process.ExecDir(-1,
  920. repoPath, fmt.Sprintf("CreateRepository 'git update-server-info': %s", repoPath),
  921. "git", "update-server-info")
  922. if err != nil {
  923. return nil, fmt.Errorf("CreateRepository 'git update-server-info': %s", stderr)
  924. }
  925. }
  926. return repo, sess.Commit()
  927. }
  928. func countRepositories(userID int64, private bool) int64 {
  929. sess := x.Where("id > 0")
  930. if userID > 0 {
  931. sess.And("owner_id = ?", userID)
  932. }
  933. if !private {
  934. sess.And("is_private=?", false)
  935. }
  936. count, err := sess.Count(new(Repository))
  937. if err != nil {
  938. log.Error(4, "countRepositories: %v", err)
  939. }
  940. return count
  941. }
  942. // CountRepositories returns number of repositories.
  943. // Argument private only takes effect when it is false,
  944. // set it true to count all repositories.
  945. func CountRepositories(private bool) int64 {
  946. return countRepositories(-1, private)
  947. }
  948. // CountUserRepositories returns number of repositories user owns.
  949. // Argument private only takes effect when it is false,
  950. // set it true to count all repositories.
  951. func CountUserRepositories(userID int64, private bool) int64 {
  952. return countRepositories(userID, private)
  953. }
  954. func Repositories(page, pageSize int) (_ []*Repository, err error) {
  955. repos := make([]*Repository, 0, pageSize)
  956. return repos, x.Limit(pageSize, (page-1)*pageSize).Asc("id").Find(&repos)
  957. }
  958. // RepositoriesWithUsers returns number of repos in given page.
  959. func RepositoriesWithUsers(page, pageSize int) (_ []*Repository, err error) {
  960. repos, err := Repositories(page, pageSize)
  961. if err != nil {
  962. return nil, fmt.Errorf("Repositories: %v", err)
  963. }
  964. for i := range repos {
  965. if err = repos[i].GetOwner(); err != nil {
  966. return nil, err
  967. }
  968. }
  969. return repos, nil
  970. }
  971. // FilterRepositoryWithIssues selects repositories that are using interal issue tracker
  972. // and has disabled external tracker from given set.
  973. // It returns nil if result set is empty.
  974. func FilterRepositoryWithIssues(repoIDs []int64) ([]int64, error) {
  975. if len(repoIDs) == 0 {
  976. return nil, nil
  977. }
  978. repos := make([]*Repository, 0, len(repoIDs))
  979. if err := x.Where("enable_issues=?", true).
  980. And("enable_external_tracker=?", false).
  981. In("id", repoIDs).
  982. Cols("id").
  983. Find(&repos); err != nil {
  984. return nil, fmt.Errorf("filter valid repositories %v: %v", repoIDs, err)
  985. }
  986. if len(repos) == 0 {
  987. return nil, nil
  988. }
  989. repoIDs = make([]int64, len(repos))
  990. for i := range repos {
  991. repoIDs[i] = repos[i].ID
  992. }
  993. return repoIDs, nil
  994. }
  995. // RepoPath returns repository path by given user and repository name.
  996. func RepoPath(userName, repoName string) string {
  997. return filepath.Join(UserPath(userName), strings.ToLower(repoName)+".git")
  998. }
  999. // TransferOwnership transfers all corresponding setting from old user to new one.
  1000. func TransferOwnership(doer *User, newOwnerName string, repo *Repository) error {
  1001. newOwner, err := GetUserByName(newOwnerName)
  1002. if err != nil {
  1003. return fmt.Errorf("get new owner '%s': %v", newOwnerName, err)
  1004. }
  1005. // Check if new owner has repository with same name.
  1006. has, err := IsRepositoryExist(newOwner, repo.Name)
  1007. if err != nil {
  1008. return fmt.Errorf("IsRepositoryExist: %v", err)
  1009. } else if has {
  1010. return ErrRepoAlreadyExist{newOwnerName, repo.Name}
  1011. }
  1012. sess := x.NewSession()
  1013. defer sess.Close()
  1014. if err = sess.Begin(); err != nil {
  1015. return fmt.Errorf("sess.Begin: %v", err)
  1016. }
  1017. owner := repo.Owner
  1018. // Note: we have to set value here to make sure recalculate accesses is based on
  1019. // new owner.
  1020. repo.OwnerID = newOwner.ID
  1021. repo.Owner = newOwner
  1022. // Update repository.
  1023. if _, err := sess.Id(repo.ID).Update(repo); err != nil {
  1024. return fmt.Errorf("update owner: %v", err)
  1025. }
  1026. // Remove redundant collaborators.
  1027. collaborators, err := repo.getCollaborators(sess)
  1028. if err != nil {
  1029. return fmt.Errorf("getCollaborators: %v", err)
  1030. }
  1031. // Dummy object.
  1032. collaboration := &Collaboration{RepoID: repo.ID}
  1033. for _, c := range collaborators {
  1034. collaboration.UserID = c.ID
  1035. if c.ID == newOwner.ID || newOwner.IsOrgMember(c.ID) {
  1036. if _, err = sess.Delete(collaboration); err != nil {
  1037. return fmt.Errorf("remove collaborator '%d': %v", c.ID, err)
  1038. }
  1039. }
  1040. }
  1041. // Remove old team-repository relations.
  1042. if owner.IsOrganization() {
  1043. if err = owner.getTeams(sess); err != nil {
  1044. return fmt.Errorf("getTeams: %v", err)
  1045. }
  1046. for _, t := range owner.Teams {
  1047. if !t.hasRepository(sess, repo.ID) {
  1048. continue
  1049. }
  1050. t.NumRepos--
  1051. if _, err := sess.Id(t.ID).AllCols().Update(t); err != nil {
  1052. return fmt.Errorf("decrease team repository count '%d': %v", t.ID, err)
  1053. }
  1054. }
  1055. if err = owner.removeOrgRepo(sess, repo.ID); err != nil {
  1056. return fmt.Errorf("removeOrgRepo: %v", err)
  1057. }
  1058. }
  1059. if newOwner.IsOrganization() {
  1060. t, err := newOwner.getOwnerTeam(sess)
  1061. if err != nil {
  1062. return fmt.Errorf("getOwnerTeam: %v", err)
  1063. } else if err = t.addRepository(sess, repo); err != nil {
  1064. return fmt.Errorf("add to owner team: %v", err)
  1065. }
  1066. } else {
  1067. // Organization called this in addRepository method.
  1068. if err = repo.recalculateAccesses(sess); err != nil {
  1069. return fmt.Errorf("recalculateAccesses: %v", err)
  1070. }
  1071. }
  1072. // Update repository count.
  1073. if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos+1 WHERE id=?", newOwner.ID); err != nil {
  1074. return fmt.Errorf("increase new owner repository count: %v", err)
  1075. } else if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", owner.ID); err != nil {
  1076. return fmt.Errorf("decrease old owner repository count: %v", err)
  1077. }
  1078. if err = watchRepo(sess, newOwner.ID, repo.ID, true); err != nil {
  1079. return fmt.Errorf("watchRepo: %v", err)
  1080. } else if err = transferRepoAction(sess, doer, owner, repo); err != nil {
  1081. return fmt.Errorf("transferRepoAction: %v", err)
  1082. }
  1083. // Rename remote repository to new path and delete local copy.
  1084. os.MkdirAll(UserPath(newOwner.Name), os.ModePerm)
  1085. if err = os.Rename(RepoPath(owner.Name, repo.Name), RepoPath(newOwner.Name, repo.Name)); err != nil {
  1086. return fmt.Errorf("rename repository directory: %v", err)
  1087. }
  1088. RemoveAllWithNotice("Delete repository local copy", repo.LocalCopyPath())
  1089. // Rename remote wiki repository to new path and delete local copy.
  1090. wikiPath := WikiPath(owner.Name, repo.Name)
  1091. if com.IsExist(wikiPath) {
  1092. RemoveAllWithNotice("Delete repository wiki local copy", repo.LocalWikiPath())
  1093. if err = os.Rename(wikiPath, WikiPath(newOwner.Name, repo.Name)); err != nil {
  1094. return fmt.Errorf("rename repository wiki: %v", err)
  1095. }
  1096. }
  1097. return sess.Commit()
  1098. }
  1099. // ChangeRepositoryName changes all corresponding setting from old repository name to new one.
  1100. func ChangeRepositoryName(u *User, oldRepoName, newRepoName string) (err error) {
  1101. oldRepoName = strings.ToLower(oldRepoName)
  1102. newRepoName = strings.ToLower(newRepoName)
  1103. if err = IsUsableRepoName(newRepoName); err != nil {
  1104. return err
  1105. }
  1106. has, err := IsRepositoryExist(u, newRepoName)
  1107. if err != nil {
  1108. return fmt.Errorf("IsRepositoryExist: %v", err)
  1109. } else if has {
  1110. return ErrRepoAlreadyExist{u.Name, newRepoName}
  1111. }
  1112. repo, err := GetRepositoryByName(u.ID, oldRepoName)
  1113. if err != nil {
  1114. return fmt.Errorf("GetRepositoryByName: %v", err)
  1115. }
  1116. // Change repository directory name
  1117. if err = os.Rename(repo.RepoPath(), RepoPath(u.Name, newRepoName)); err != nil {
  1118. return fmt.Errorf("rename repository directory: %v", err)
  1119. }
  1120. wikiPath := repo.WikiPath()
  1121. if com.IsExist(wikiPath) {
  1122. if err = os.Rename(wikiPath, WikiPath(u.Name, newRepoName)); err != nil {
  1123. return fmt.Errorf("rename repository wiki: %v", err)
  1124. }
  1125. RemoveAllWithNotice("Delete repository wiki local copy", repo.LocalWikiPath())
  1126. }
  1127. RemoveAllWithNotice("Delete repository local copy", repo.LocalCopyPath())
  1128. return nil
  1129. }
  1130. func getRepositoriesByForkID(e Engine, forkID int64) ([]*Repository, error) {
  1131. repos := make([]*Repository, 0, 10)
  1132. return repos, e.Where("fork_id=?", forkID).Find(&repos)
  1133. }
  1134. // GetRepositoriesByForkID returns all repositories with given fork ID.
  1135. func GetRepositoriesByForkID(forkID int64) ([]*Repository, error) {
  1136. return getRepositoriesByForkID(x, forkID)
  1137. }
  1138. func updateRepository(e Engine, repo *Repository, visibilityChanged bool) (err error) {
  1139. repo.LowerName = strings.ToLower(repo.Name)
  1140. if len(repo.Description) > 255 {
  1141. repo.Description = repo.Description[:255]
  1142. }
  1143. if len(repo.Website) > 255 {
  1144. repo.Website = repo.Website[:255]
  1145. }
  1146. if _, err = e.Id(repo.ID).AllCols().Update(repo); err != nil {
  1147. return fmt.Errorf("update: %v", err)
  1148. }
  1149. if visibilityChanged {
  1150. if err = repo.getOwner(e); err != nil {
  1151. return fmt.Errorf("getOwner: %v", err)
  1152. }
  1153. if repo.Owner.IsOrganization() {
  1154. // Organization repository need to recalculate access table when visivility is changed
  1155. if err = repo.recalculateTeamAccesses(e, 0); err != nil {
  1156. return fmt.Errorf("recalculateTeamAccesses: %v", err)
  1157. }
  1158. }
  1159. // Create/Remove git-daemon-export-ok for git-daemon
  1160. daemonExportFile := path.Join(repo.RepoPath(), "git-daemon-export-ok")
  1161. if repo.IsPrivate && com.IsExist(daemonExportFile) {
  1162. if err = os.Remove(daemonExportFile); err != nil {
  1163. log.Error(4, "Failed to remove %s: %v", daemonExportFile, err)
  1164. }
  1165. } else if !repo.IsPrivate && !com.IsExist(daemonExportFile) {
  1166. if f, err := os.Create(daemonExportFile); err != nil {
  1167. log.Error(4, "Failed to create %s: %v", daemonExportFile, err)
  1168. } else {
  1169. f.Close()
  1170. }
  1171. }
  1172. forkRepos, err := getRepositoriesByForkID(e, repo.ID)
  1173. if err != nil {
  1174. return fmt.Errorf("getRepositoriesByForkID: %v", err)
  1175. }
  1176. for i := range forkRepos {
  1177. forkRepos[i].IsPrivate = repo.IsPrivate
  1178. if err = updateRepository(e, forkRepos[i], true); err != nil {
  1179. return fmt.Errorf("updateRepository[%d]: %v", forkRepos[i].ID, err)
  1180. }
  1181. }
  1182. // Change visibility of generated actions
  1183. if _, err = e.Where("repo_id = ?", repo.ID).Cols("is_private").Update(&Action{IsPrivate: repo.IsPrivate}); err != nil {
  1184. return fmt.Errorf("change action visibility of repository: %v", err)
  1185. }
  1186. }
  1187. return nil
  1188. }
  1189. func UpdateRepository(repo *Repository, visibilityChanged bool) (err error) {
  1190. sess := x.NewSession()
  1191. defer sess.Close()
  1192. if err = sess.Begin(); err != nil {
  1193. return err
  1194. }
  1195. if err = updateRepository(x, repo, visibilityChanged); err != nil {
  1196. return fmt.Errorf("updateRepository: %v", err)
  1197. }
  1198. return sess.Commit()
  1199. }
  1200. // DeleteRepository deletes a repository for a user or organization.
  1201. func DeleteRepository(uid, repoID int64) error {
  1202. repo := &Repository{ID: repoID, OwnerID: uid}
  1203. has, err := x.Get(repo)
  1204. if err != nil {
  1205. return err
  1206. } else if !has {
  1207. return errors.RepoNotExist{repoID, uid, ""}
  1208. }
  1209. // In case is a organization.
  1210. org, err := GetUserByID(uid)
  1211. if err != nil {
  1212. return err
  1213. }
  1214. if org.IsOrganization() {
  1215. if err = org.GetTeams(); err != nil {
  1216. return err
  1217. }
  1218. }
  1219. sess := x.NewSession()
  1220. defer sess.Close()
  1221. if err = sess.Begin(); err != nil {
  1222. return err
  1223. }
  1224. if org.IsOrganization() {
  1225. for _, t := range org.Teams {
  1226. if !t.hasRepository(sess, repoID) {
  1227. continue
  1228. } else if err = t.removeRepository(sess, repo, false); err != nil {
  1229. return err
  1230. }
  1231. }
  1232. }
  1233. if err = deleteBeans(sess,
  1234. &Repository{ID: repoID},
  1235. &Access{RepoID: repo.ID},
  1236. &Action{RepoID: repo.ID},
  1237. &Watch{RepoID: repoID},
  1238. &Star{RepoID: repoID},
  1239. &Mirror{RepoID: repoID},
  1240. &IssueUser{RepoID: repoID},
  1241. &Milestone{RepoID: repoID},
  1242. &Release{RepoID: repoID},
  1243. &Collaboration{RepoID: repoID},
  1244. &PullRequest{BaseRepoID: repoID},
  1245. &ProtectBranch{RepoID: repoID},
  1246. &ProtectBranchWhitelist{RepoID: repoID},
  1247. ); err != nil {
  1248. return fmt.Errorf("deleteBeans: %v", err)
  1249. }
  1250. // Delete comments and attachments.
  1251. issues := make([]*Issue, 0, 25)
  1252. attachmentPaths := make([]string, 0, len(issues))
  1253. if err = sess.Where("repo_id=?", repoID).Find(&issues); err != nil {
  1254. return err
  1255. }
  1256. for i := range issues {
  1257. if _, err = sess.Delete(&Comment{IssueID: issues[i].ID}); err != nil {
  1258. return err
  1259. }
  1260. attachments := make([]*Attachment, 0, 5)
  1261. if err = sess.Where("issue_id=?", issues[i].ID).Find(&attachments); err != nil {
  1262. return err
  1263. }
  1264. for j := range attachments {
  1265. attachmentPaths = append(attachmentPaths, attachments[j].LocalPath())
  1266. }
  1267. if _, err = sess.Delete(&Attachment{IssueID: issues[i].ID}); err != nil {
  1268. return err
  1269. }
  1270. }
  1271. if _, err = sess.Delete(&Issue{RepoID: repoID}); err != nil {
  1272. return err
  1273. }
  1274. if repo.IsFork {
  1275. if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks-1 WHERE id=?", repo.ForkID); err != nil {
  1276. return fmt.Errorf("decrease fork count: %v", err)
  1277. }
  1278. }
  1279. if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", uid); err != nil {
  1280. return err
  1281. }
  1282. if err = sess.Commit(); err != nil {
  1283. return fmt.Errorf("Commit: %v", err)
  1284. }
  1285. // Remove repository files.
  1286. repoPath := repo.RepoPath()
  1287. RemoveAllWithNotice("Delete repository files", repoPath)
  1288. repo.DeleteWiki()
  1289. // Remove attachment files.
  1290. for i := range attachmentPaths {
  1291. RemoveAllWithNotice("Delete attachment", attachmentPaths[i])
  1292. }
  1293. if repo.NumForks > 0 {
  1294. if _, err = x.Exec("UPDATE `repository` SET fork_id=0,is_fork=? WHERE fork_id=?", false, repo.ID); err != nil {
  1295. log.Error(4, "reset 'fork_id' and 'is_fork': %v", err)
  1296. }
  1297. }
  1298. return nil
  1299. }
  1300. // GetRepositoryByRef returns a Repository specified by a GFM reference.
  1301. // See https://help.github.com/articles/writing-on-github#references for more information on the syntax.
  1302. func GetRepositoryByRef(ref string) (*Repository, error) {
  1303. n := strings.IndexByte(ref, byte('/'))
  1304. if n < 2 {
  1305. return nil, errors.InvalidRepoReference{ref}
  1306. }
  1307. userName, repoName := ref[:n], ref[n+1:]
  1308. user, err := GetUserByName(userName)
  1309. if err != nil {
  1310. return nil, err
  1311. }
  1312. return GetRepositoryByName(user.ID, repoName)
  1313. }
  1314. // GetRepositoryByName returns the repository by given name under user if exists.
  1315. func GetRepositoryByName(ownerID int64, name string) (*Repository, error) {
  1316. repo := &Repository{
  1317. OwnerID: ownerID,
  1318. LowerName: strings.ToLower(name),
  1319. }
  1320. has, err := x.Get(repo)
  1321. if err != nil {
  1322. return nil, err
  1323. } else if !has {
  1324. return nil, errors.RepoNotExist{0, ownerID, name}
  1325. }
  1326. return repo, repo.LoadAttributes()
  1327. }
  1328. func getRepositoryByID(e Engine, id int64) (*Repository, error) {
  1329. repo := new(Repository)
  1330. has, err := e.Id(id).Get(repo)
  1331. if err != nil {
  1332. return nil, err
  1333. } else if !has {
  1334. return nil, errors.RepoNotExist{id, 0, ""}
  1335. }
  1336. return repo, repo.loadAttributes(e)
  1337. }
  1338. // GetRepositoryByID returns the repository by given id if exists.
  1339. func GetRepositoryByID(id int64) (*Repository, error) {
  1340. return getRepositoryByID(x, id)
  1341. }
  1342. type UserRepoOptions struct {
  1343. UserID int64
  1344. Private bool
  1345. Page int
  1346. PageSize int
  1347. }
  1348. // GetUserRepositories returns a list of repositories of given user.
  1349. func GetUserRepositories(opts *UserRepoOptions) ([]*Repository, error) {
  1350. sess := x.Where("owner_id=?", opts.UserID).Desc("updated_unix")
  1351. if !opts.Private {
  1352. sess.And("is_private=?", false)
  1353. }
  1354. if opts.Page <= 0 {
  1355. opts.Page = 1
  1356. }
  1357. sess.Limit(opts.PageSize, (opts.Page-1)*opts.PageSize)
  1358. repos := make([]*Repository, 0, opts.PageSize)
  1359. return repos, sess.Find(&repos)
  1360. }
  1361. // GetUserRepositories returns a list of mirror repositories of given user.
  1362. func GetUserMirrorRepositories(userID int64) ([]*Repository, error) {
  1363. repos := make([]*Repository, 0, 10)
  1364. return repos, x.Where("owner_id = ?", userID).And("is_mirror = ?", true).Find(&repos)
  1365. }
  1366. // GetRecentUpdatedRepositories returns the list of repositories that are recently updated.
  1367. func GetRecentUpdatedRepositories(page, pageSize int) (repos []*Repository, err error) {
  1368. return repos, x.Limit(pageSize, (page-1)*pageSize).
  1369. Where("is_private=?", false).Limit(pageSize).Desc("updated_unix").Find(&repos)
  1370. }
  1371. // GetUserAndCollaborativeRepositories returns list of repositories the user owns and collaborates.
  1372. func GetUserAndCollaborativeRepositories(userID int64) ([]*Repository, error) {
  1373. repos := make([]*Repository, 0, 10)
  1374. if err := x.Alias("repo").
  1375. Join("INNER", "collaboration", "collaboration.repo_id = repo.id").
  1376. Where("collaboration.user_id = ?", userID).
  1377. Find(&repos); err != nil {
  1378. return nil, fmt.Errorf("select collaborative repositories: %v", err)
  1379. }
  1380. ownRepos := make([]*Repository, 0, 10)
  1381. if err := x.Where("owner_id = ?", userID).Find(&ownRepos); err != nil {
  1382. return nil, fmt.Errorf("select own repositories: %v", err)
  1383. }
  1384. return append(repos, ownRepos...), nil
  1385. }
  1386. func getRepositoryCount(e Engine, u *User) (int64, error) {
  1387. return x.Count(&Repository{OwnerID: u.ID})
  1388. }
  1389. // GetRepositoryCount returns the total number of repositories of user.
  1390. func GetRepositoryCount(u *User) (int64, error) {
  1391. return getRepositoryCount(x, u)
  1392. }
  1393. type SearchRepoOptions struct {
  1394. Keyword string
  1395. OwnerID int64
  1396. UserID int64 // When set results will contain all public/private repositories user has access to
  1397. OrderBy string
  1398. Private bool // Include private repositories in results
  1399. Page int
  1400. PageSize int // Can be smaller than or equal to setting.ExplorePagingNum
  1401. }
  1402. // SearchRepositoryByName takes keyword and part of repository name to search,
  1403. // it returns results in given range and number of total results.
  1404. func SearchRepositoryByName(opts *SearchRepoOptions) (repos []*Repository, count int64, err error) {
  1405. if opts.Page <= 0 {
  1406. opts.Page = 1
  1407. }
  1408. repos = make([]*Repository, 0, opts.PageSize)
  1409. sess := x.Alias("repo")
  1410. // Attempt to find repositories that opts.UserID has access to,
  1411. // this does not include other people's private repositories even if opts.UserID is an admin.
  1412. if !opts.Private && opts.UserID > 0 {
  1413. sess.Join("LEFT", "access", "access.repo_id = repo.id").
  1414. Where("(repo.owner_id = ? OR access.user_id = ? OR repo.is_private = ?)", opts.UserID, opts.UserID, false)
  1415. } else {
  1416. // Only return public repositories if opts.Private is not set
  1417. if !opts.Private {
  1418. sess.And("repo.is_private = ?", false)
  1419. }
  1420. }
  1421. if len(opts.Keyword) > 0 {
  1422. sess.And("repo.lower_name LIKE ? OR repo.description LIKE ?", "%"+strings.ToLower(opts.Keyword)+"%", "%"+strings.ToLower(opts.Keyword)+"%")
  1423. }
  1424. if opts.OwnerID > 0 {
  1425. sess.And("repo.owner_id = ?", opts.OwnerID)
  1426. }
  1427. // We need all fields (repo.*) in final list but only ID (repo.id) is good enough for counting.
  1428. count, err = sess.Clone().Distinct("repo.id").Count(new(Repository))
  1429. if err != nil {
  1430. return nil, 0, fmt.Errorf("Count: %v", err)
  1431. }
  1432. if len(opts.OrderBy) > 0 {
  1433. sess.OrderBy("repo." + opts.OrderBy)
  1434. }
  1435. return repos, count, sess.Distinct("repo.*").Limit(opts.PageSize, (opts.Page-1)*opts.PageSize).Find(&repos)
  1436. }
  1437. func DeleteOldRepositoryArchives() {
  1438. if taskStatusTable.IsRunning(_CLEAN_OLD_ARCHIVES) {
  1439. return
  1440. }
  1441. taskStatusTable.Start(_CLEAN_OLD_ARCHIVES)
  1442. defer taskStatusTable.Stop(_CLEAN_OLD_ARCHIVES)
  1443. log.Trace("Doing: DeleteOldRepositoryArchives")
  1444. formats := []string{"zip", "targz"}
  1445. oldestTime := time.Now().Add(-setting.Cron.RepoArchiveCleanup.OlderThan)
  1446. if err := x.Where("id > 0").Iterate(new(Repository),
  1447. func(idx int, bean interface{}) error {
  1448. repo := bean.(*Repository)
  1449. basePath := filepath.Join(repo.RepoPath(), "archives")
  1450. for _, format := range formats {
  1451. dirPath := filepath.Join(basePath, format)
  1452. if !com.IsDir(dirPath) {
  1453. continue
  1454. }
  1455. dir, err := os.Open(dirPath)
  1456. if err != nil {
  1457. log.Error(3, "Fail to open directory '%s': %v", dirPath, err)
  1458. continue
  1459. }
  1460. fis, err := dir.Readdir(0)
  1461. dir.Close()
  1462. if err != nil {
  1463. log.Error(3, "Fail to read directory '%s': %v", dirPath, err)
  1464. continue
  1465. }
  1466. for _, fi := range fis {
  1467. if fi.IsDir() || fi.ModTime().After(oldestTime) {
  1468. continue
  1469. }
  1470. archivePath := filepath.Join(dirPath, fi.Name())
  1471. if err = os.Remove(archivePath); err != nil {
  1472. desc := fmt.Sprintf("Fail to health delete archive '%s': %v", archivePath, err)
  1473. log.Warn(desc)
  1474. if err = CreateRepositoryNotice(desc); err != nil {
  1475. log.Error(3, "CreateRepositoryNotice: %v", err)
  1476. }
  1477. }
  1478. }
  1479. }
  1480. return nil
  1481. }); err != nil {
  1482. log.Error(2, "DeleteOldRepositoryArchives: %v", err)
  1483. }
  1484. }
  1485. // DeleteRepositoryArchives deletes all repositories' archives.
  1486. func DeleteRepositoryArchives() error {
  1487. if taskStatusTable.IsRunning(_CLEAN_OLD_ARCHIVES) {
  1488. return nil
  1489. }
  1490. taskStatusTable.Start(_CLEAN_OLD_ARCHIVES)
  1491. defer taskStatusTable.Stop(_CLEAN_OLD_ARCHIVES)
  1492. return x.Where("id > 0").Iterate(new(Repository),
  1493. func(idx int, bean interface{}) error {
  1494. repo := bean.(*Repository)
  1495. return os.RemoveAll(filepath.Join(repo.RepoPath(), "archives"))
  1496. })
  1497. }
  1498. func gatherMissingRepoRecords() ([]*Repository, error) {
  1499. repos := make([]*Repository, 0, 10)
  1500. if err := x.Where("id > 0").Iterate(new(Repository),
  1501. func(idx int, bean interface{}) error {
  1502. repo := bean.(*Repository)
  1503. if !com.IsDir(repo.RepoPath()) {
  1504. repos = append(repos, repo)
  1505. }
  1506. return nil
  1507. }); err != nil {
  1508. if err2 := CreateRepositoryNotice(fmt.Sprintf("gatherMissingRepoRecords: %v", err)); err2 != nil {
  1509. return nil, fmt.Errorf("CreateRepositoryNotice: %v", err)
  1510. }
  1511. }
  1512. return repos, nil
  1513. }
  1514. // DeleteMissingRepositories deletes all repository records that lost Git files.
  1515. func DeleteMissingRepositories() error {
  1516. repos, err := gatherMissingRepoRecords()
  1517. if err != nil {
  1518. return fmt.Errorf("gatherMissingRepoRecords: %v", err)
  1519. }
  1520. if len(repos) == 0 {
  1521. return nil
  1522. }
  1523. for _, repo := range repos {
  1524. log.Trace("Deleting %d/%d...", repo.OwnerID, repo.ID)
  1525. if err := DeleteRepository(repo.OwnerID, repo.ID); err != nil {
  1526. if err2 := CreateRepositoryNotice(fmt.Sprintf("DeleteRepository [%d]: %v", repo.ID, err)); err2 != nil {
  1527. return fmt.Errorf("CreateRepositoryNotice: %v", err)
  1528. }
  1529. }
  1530. }
  1531. return nil
  1532. }
  1533. // ReinitMissingRepositories reinitializes all repository records that lost Git files.
  1534. func ReinitMissingRepositories() error {
  1535. repos, err := gatherMissingRepoRecords()
  1536. if err != nil {
  1537. return fmt.Errorf("gatherMissingRepoRecords: %v", err)
  1538. }
  1539. if len(repos) == 0 {
  1540. return nil
  1541. }
  1542. for _, repo := range repos {
  1543. log.Trace("Initializing %d/%d...", repo.OwnerID, repo.ID)
  1544. if err := git.InitRepository(repo.RepoPath(), true); err != nil {
  1545. if err2 := CreateRepositoryNotice(fmt.Sprintf("InitRepository [%d]: %v", repo.ID, err)); err2 != nil {
  1546. return fmt.Errorf("CreateRepositoryNotice: %v", err)
  1547. }
  1548. }
  1549. }
  1550. return nil
  1551. }
  1552. // SyncRepositoryHooks rewrites all repositories' pre-receive, update and post-receive hooks
  1553. // to make sure the binary and custom conf path are up-to-date.
  1554. func SyncRepositoryHooks() error {
  1555. return x.Where("id > 0").Iterate(new(Repository),
  1556. func(idx int, bean interface{}) error {
  1557. repo := bean.(*Repository)
  1558. if err := createDelegateHooks(repo.RepoPath()); err != nil {
  1559. return err
  1560. }
  1561. if repo.HasWiki() {
  1562. return createDelegateHooks(repo.WikiPath())
  1563. }
  1564. return nil
  1565. })
  1566. }
  1567. // Prevent duplicate running tasks.
  1568. var taskStatusTable = sync.NewStatusTable()
  1569. const (
  1570. _MIRROR_UPDATE = "mirror_update"
  1571. _GIT_FSCK = "git_fsck"
  1572. _CHECK_REPO_STATS = "check_repos_stats"
  1573. _CLEAN_OLD_ARCHIVES = "clean_old_archives"
  1574. )
  1575. // GitFsck calls 'git fsck' to check repository health.
  1576. func GitFsck() {
  1577. if taskStatusTable.IsRunning(_GIT_FSCK) {
  1578. return
  1579. }
  1580. taskStatusTable.Start(_GIT_FSCK)
  1581. defer taskStatusTable.Stop(_GIT_FSCK)
  1582. log.Trace("Doing: GitFsck")
  1583. if err := x.Where("id>0").Iterate(new(Repository),
  1584. func(idx int, bean interface{}) error {
  1585. repo := bean.(*Repository)
  1586. repoPath := repo.RepoPath()
  1587. if err := git.Fsck(repoPath, setting.Cron.RepoHealthCheck.Timeout, setting.Cron.RepoHealthCheck.Args...); err != nil {
  1588. desc := fmt.Sprintf("Fail to health check repository '%s': %v", repoPath, err)
  1589. log.Warn(desc)
  1590. if err = CreateRepositoryNotice(desc); err != nil {
  1591. log.Error(3, "CreateRepositoryNotice: %v", err)
  1592. }
  1593. }
  1594. return nil
  1595. }); err != nil {
  1596. log.Error(2, "GitFsck: %v", err)
  1597. }
  1598. }
  1599. func GitGcRepos() error {
  1600. args := append([]string{"gc"}, setting.Git.GCArgs...)
  1601. return x.Where("id > 0").Iterate(new(Repository),
  1602. func(idx int, bean interface{}) error {
  1603. repo := bean.(*Repository)
  1604. if err := repo.GetOwner(); err != nil {
  1605. return err
  1606. }
  1607. _, stderr, err := process.ExecDir(
  1608. time.Duration(setting.Git.Timeout.GC)*time.Second,
  1609. RepoPath(repo.Owner.Name, repo.Name), "Repository garbage collection",
  1610. "git", args...)
  1611. if err != nil {
  1612. return fmt.Errorf("%v: %v", err, stderr)
  1613. }
  1614. return nil
  1615. })
  1616. }
  1617. type repoChecker struct {
  1618. querySQL, correctSQL string
  1619. desc string
  1620. }
  1621. func repoStatsCheck(checker *repoChecker) {
  1622. results, err := x.Query(checker.querySQL)
  1623. if err != nil {
  1624. log.Error(2, "Select %s: %v", checker.desc, err)
  1625. return
  1626. }
  1627. for _, result := range results {
  1628. id := com.StrTo(result["id"]).MustInt64()
  1629. log.Trace("Updating %s: %d", checker.desc, id)
  1630. _, err = x.Exec(checker.correctSQL, id, id)
  1631. if err != nil {
  1632. log.Error(2, "Update %s[%d]: %v", checker.desc, id, err)
  1633. }
  1634. }
  1635. }
  1636. func CheckRepoStats() {
  1637. if taskStatusTable.IsRunning(_CHECK_REPO_STATS) {
  1638. return
  1639. }
  1640. taskStatusTable.Start(_CHECK_REPO_STATS)
  1641. defer taskStatusTable.Stop(_CHECK_REPO_STATS)
  1642. log.Trace("Doing: CheckRepoStats")
  1643. checkers := []*repoChecker{
  1644. // Repository.NumWatches
  1645. {
  1646. "SELECT repo.id FROM `repository` repo WHERE repo.num_watches!=(SELECT COUNT(*) FROM `watch` WHERE repo_id=repo.id)",
  1647. "UPDATE `repository` SET num_watches=(SELECT COUNT(*) FROM `watch` WHERE repo_id=?) WHERE id=?",
  1648. "repository count 'num_watches'",
  1649. },
  1650. // Repository.NumStars
  1651. {
  1652. "SELECT repo.id FROM `repository` repo WHERE repo.num_stars!=(SELECT COUNT(*) FROM `star` WHERE repo_id=repo.id)",
  1653. "UPDATE `repository` SET num_stars=(SELECT COUNT(*) FROM `star` WHERE repo_id=?) WHERE id=?",
  1654. "repository count 'num_stars'",
  1655. },
  1656. // Label.NumIssues
  1657. {
  1658. "SELECT label.id FROM `label` WHERE label.num_issues!=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=label.id)",
  1659. "UPDATE `label` SET num_issues=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=?) WHERE id=?",
  1660. "label count 'num_issues'",
  1661. },
  1662. // User.NumRepos
  1663. {
  1664. "SELECT `user`.id FROM `user` WHERE `user`.num_repos!=(SELECT COUNT(*) FROM `repository` WHERE owner_id=`user`.id)",
  1665. "UPDATE `user` SET num_repos=(SELECT COUNT(*) FROM `repository` WHERE owner_id=?) WHERE id=?",
  1666. "user count 'num_repos'",
  1667. },
  1668. // Issue.NumComments
  1669. {
  1670. "SELECT `issue`.id FROM `issue` WHERE `issue`.num_comments!=(SELECT COUNT(*) FROM `comment` WHERE issue_id=`issue`.id AND type=0)",
  1671. "UPDATE `issue` SET num_comments=(SELECT COUNT(*) FROM `comment` WHERE issue_id=? AND type=0) WHERE id=?",
  1672. "issue count 'num_comments'",
  1673. },
  1674. }
  1675. for i := range checkers {
  1676. repoStatsCheck(checkers[i])
  1677. }
  1678. // ***** START: Repository.NumClosedIssues *****
  1679. desc := "repository count 'num_closed_issues'"
  1680. 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)
  1681. if err != nil {
  1682. log.Error(2, "Select %s: %v", desc, err)
  1683. } else {
  1684. for _, result := range results {
  1685. id := com.StrTo(result["id"]).MustInt64()
  1686. log.Trace("Updating %s: %d", desc, id)
  1687. _, 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)
  1688. if err != nil {
  1689. log.Error(2, "Update %s[%d]: %v", desc, id, err)
  1690. }
  1691. }
  1692. }
  1693. // ***** END: Repository.NumClosedIssues *****
  1694. // FIXME: use checker when stop supporting old fork repo format.
  1695. // ***** START: Repository.NumForks *****
  1696. results, err = x.Query("SELECT repo.id FROM `repository` repo WHERE repo.num_forks!=(SELECT COUNT(*) FROM `repository` WHERE fork_id=repo.id)")
  1697. if err != nil {
  1698. log.Error(2, "Select repository count 'num_forks': %v", err)
  1699. } else {
  1700. for _, result := range results {
  1701. id := com.StrTo(result["id"]).MustInt64()
  1702. log.Trace("Updating repository count 'num_forks': %d", id)
  1703. repo, err := GetRepositoryByID(id)
  1704. if err != nil {
  1705. log.Error(2, "GetRepositoryByID[%d]: %v", id, err)
  1706. continue
  1707. }
  1708. rawResult, err := x.Query("SELECT COUNT(*) FROM `repository` WHERE fork_id=?", repo.ID)
  1709. if err != nil {
  1710. log.Error(2, "Select count of forks[%d]: %v", repo.ID, err)
  1711. continue
  1712. }
  1713. repo.NumForks = int(parseCountResult(rawResult))
  1714. if err = UpdateRepository(repo, false); err != nil {
  1715. log.Error(2, "UpdateRepository[%d]: %v", id, err)
  1716. continue
  1717. }
  1718. }
  1719. }
  1720. // ***** END: Repository.NumForks *****
  1721. }
  1722. type RepositoryList []*Repository
  1723. func (repos RepositoryList) loadAttributes(e Engine) error {
  1724. if len(repos) == 0 {
  1725. return nil
  1726. }
  1727. // Load owners
  1728. userSet := make(map[int64]*User)
  1729. for i := range repos {
  1730. userSet[repos[i].OwnerID] = nil
  1731. }
  1732. userIDs := make([]int64, 0, len(userSet))
  1733. for userID := range userSet {
  1734. userIDs = append(userIDs, userID)
  1735. }
  1736. users := make([]*User, 0, len(userIDs))
  1737. if err := e.Where("id > 0").In("id", userIDs).Find(&users); err != nil {
  1738. return fmt.Errorf("find users: %v", err)
  1739. }
  1740. for i := range users {
  1741. userSet[users[i].ID] = users[i]
  1742. }
  1743. for i := range repos {
  1744. repos[i].Owner = userSet[repos[i].OwnerID]
  1745. }
  1746. // Load base repositories
  1747. repoSet := make(map[int64]*Repository)
  1748. for i := range repos {
  1749. if repos[i].IsFork {
  1750. repoSet[repos[i].ForkID] = nil
  1751. }
  1752. }
  1753. baseIDs := make([]int64, 0, len(repoSet))
  1754. for baseID := range repoSet {
  1755. baseIDs = append(baseIDs, baseID)
  1756. }
  1757. baseRepos := make([]*Repository, 0, len(baseIDs))
  1758. if err := e.Where("id > 0").In("id", baseIDs).Find(&baseRepos); err != nil {
  1759. return fmt.Errorf("find base repositories: %v", err)
  1760. }
  1761. for i := range baseRepos {
  1762. repoSet[baseRepos[i].ID] = baseRepos[i]
  1763. }
  1764. for i := range repos {
  1765. if repos[i].IsFork {
  1766. repos[i].BaseRepo = repoSet[repos[i].ForkID]
  1767. }
  1768. }
  1769. return nil
  1770. }
  1771. func (repos RepositoryList) LoadAttributes() error {
  1772. return repos.loadAttributes(x)
  1773. }
  1774. type MirrorRepositoryList []*Repository
  1775. func (repos MirrorRepositoryList) loadAttributes(e Engine) error {
  1776. if len(repos) == 0 {
  1777. return nil
  1778. }
  1779. // Load mirrors.
  1780. repoIDs := make([]int64, 0, len(repos))
  1781. for i := range repos {
  1782. if !repos[i].IsMirror {
  1783. continue
  1784. }
  1785. repoIDs = append(repoIDs, repos[i].ID)
  1786. }
  1787. mirrors := make([]*Mirror, 0, len(repoIDs))
  1788. if err := e.Where("id > 0").In("repo_id", repoIDs).Find(&mirrors); err != nil {
  1789. return fmt.Errorf("find mirrors: %v", err)
  1790. }
  1791. set := make(map[int64]*Mirror)
  1792. for i := range mirrors {
  1793. set[mirrors[i].RepoID] = mirrors[i]
  1794. }
  1795. for i := range repos {
  1796. repos[i].Mirror = set[repos[i].ID]
  1797. }
  1798. return nil
  1799. }
  1800. func (repos MirrorRepositoryList) LoadAttributes() error {
  1801. return repos.loadAttributes(x)
  1802. }
  1803. // __ __ __ .__
  1804. // / \ / \_____ _/ |_ ____ | |__
  1805. // \ \/\/ /\__ \\ __\/ ___\| | \
  1806. // \ / / __ \| | \ \___| Y \
  1807. // \__/\ / (____ /__| \___ >___| /
  1808. // \/ \/ \/ \/
  1809. // Watch is connection request for receiving repository notification.
  1810. type Watch struct {
  1811. ID int64
  1812. UserID int64 `xorm:"UNIQUE(watch)"`
  1813. RepoID int64 `xorm:"UNIQUE(watch)"`
  1814. }
  1815. func isWatching(e Engine, userID, repoID int64) bool {
  1816. has, _ := e.Get(&Watch{0, userID, repoID})
  1817. return has
  1818. }
  1819. // IsWatching checks if user has watched given repository.
  1820. func IsWatching(userID, repoID int64) bool {
  1821. return isWatching(x, userID, repoID)
  1822. }
  1823. func watchRepo(e Engine, userID, repoID int64, watch bool) (err error) {
  1824. if watch {
  1825. if isWatching(e, userID, repoID) {
  1826. return nil
  1827. }
  1828. if _, err = e.Insert(&Watch{RepoID: repoID, UserID: userID}); err != nil {
  1829. return err
  1830. }
  1831. _, err = e.Exec("UPDATE `repository` SET num_watches = num_watches + 1 WHERE id = ?", repoID)
  1832. } else {
  1833. if !isWatching(e, userID, repoID) {
  1834. return nil
  1835. }
  1836. if _, err = e.Delete(&Watch{0, userID, repoID}); err != nil {
  1837. return err
  1838. }
  1839. _, err = e.Exec("UPDATE `repository` SET num_watches = num_watches - 1 WHERE id = ?", repoID)
  1840. }
  1841. return err
  1842. }
  1843. // Watch or unwatch repository.
  1844. func WatchRepo(userID, repoID int64, watch bool) (err error) {
  1845. return watchRepo(x, userID, repoID, watch)
  1846. }
  1847. func getWatchers(e Engine, repoID int64) ([]*Watch, error) {
  1848. watches := make([]*Watch, 0, 10)
  1849. return watches, e.Find(&watches, &Watch{RepoID: repoID})
  1850. }
  1851. // GetWatchers returns all watchers of given repository.
  1852. func GetWatchers(repoID int64) ([]*Watch, error) {
  1853. return getWatchers(x, repoID)
  1854. }
  1855. // Repository.GetWatchers returns range of users watching given repository.
  1856. func (repo *Repository) GetWatchers(page int) ([]*User, error) {
  1857. users := make([]*User, 0, ItemsPerPage)
  1858. sess := x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).Where("watch.repo_id=?", repo.ID)
  1859. if setting.UsePostgreSQL {
  1860. sess = sess.Join("LEFT", "watch", `"user".id=watch.user_id`)
  1861. } else {
  1862. sess = sess.Join("LEFT", "watch", "user.id=watch.user_id")
  1863. }
  1864. return users, sess.Find(&users)
  1865. }
  1866. func notifyWatchers(e Engine, act *Action) error {
  1867. // Add feeds for user self and all watchers.
  1868. watchers, err := getWatchers(e, act.RepoID)
  1869. if err != nil {
  1870. return fmt.Errorf("getWatchers: %v", err)
  1871. }
  1872. // Reset ID to reuse Action object
  1873. act.ID = 0
  1874. // Add feed for actioner.
  1875. act.UserID = act.ActUserID
  1876. if _, err = e.Insert(act); err != nil {
  1877. return fmt.Errorf("insert new action: %v", err)
  1878. }
  1879. for i := range watchers {
  1880. if act.ActUserID == watchers[i].UserID {
  1881. continue
  1882. }
  1883. act.ID = 0
  1884. act.UserID = watchers[i].UserID
  1885. if _, err = e.Insert(act); err != nil {
  1886. return fmt.Errorf("insert new action: %v", err)
  1887. }
  1888. }
  1889. return nil
  1890. }
  1891. // NotifyWatchers creates batch of actions for every watcher.
  1892. func NotifyWatchers(act *Action) error {
  1893. return notifyWatchers(x, act)
  1894. }
  1895. // _________ __
  1896. // / _____// |______ _______
  1897. // \_____ \\ __\__ \\_ __ \
  1898. // / \| | / __ \| | \/
  1899. // /_______ /|__| (____ /__|
  1900. // \/ \/
  1901. type Star struct {
  1902. ID int64
  1903. UID int64 `xorm:"UNIQUE(s)"`
  1904. RepoID int64 `xorm:"UNIQUE(s)"`
  1905. }
  1906. // Star or unstar repository.
  1907. func StarRepo(userID, repoID int64, star bool) (err error) {
  1908. if star {
  1909. if IsStaring(userID, repoID) {
  1910. return nil
  1911. }
  1912. if _, err = x.Insert(&Star{UID: userID, RepoID: repoID}); err != nil {
  1913. return err
  1914. } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars + 1 WHERE id = ?", repoID); err != nil {
  1915. return err
  1916. }
  1917. _, err = x.Exec("UPDATE `user` SET num_stars = num_stars + 1 WHERE id = ?", userID)
  1918. } else {
  1919. if !IsStaring(userID, repoID) {
  1920. return nil
  1921. }
  1922. if _, err = x.Delete(&Star{0, userID, repoID}); err != nil {
  1923. return err
  1924. } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars - 1 WHERE id = ?", repoID); err != nil {
  1925. return err
  1926. }
  1927. _, err = x.Exec("UPDATE `user` SET num_stars = num_stars - 1 WHERE id = ?", userID)
  1928. }
  1929. return err
  1930. }
  1931. // IsStaring checks if user has starred given repository.
  1932. func IsStaring(userID, repoID int64) bool {
  1933. has, _ := x.Get(&Star{0, userID, repoID})
  1934. return has
  1935. }
  1936. func (repo *Repository) GetStargazers(page int) ([]*User, error) {
  1937. users := make([]*User, 0, ItemsPerPage)
  1938. sess := x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).Where("star.repo_id=?", repo.ID)
  1939. if setting.UsePostgreSQL {
  1940. sess = sess.Join("LEFT", "star", `"user".id=star.uid`)
  1941. } else {
  1942. sess = sess.Join("LEFT", "star", "user.id=star.uid")
  1943. }
  1944. return users, sess.Find(&users)
  1945. }
  1946. // ___________ __
  1947. // \_ _____/__________| | __
  1948. // | __)/ _ \_ __ \ |/ /
  1949. // | \( <_> ) | \/ <
  1950. // \___ / \____/|__| |__|_ \
  1951. // \/ \/
  1952. // HasForkedRepo checks if given user has already forked a repository.
  1953. // When user has already forked, it returns true along with the repository.
  1954. func HasForkedRepo(ownerID, repoID int64) (*Repository, bool, error) {
  1955. repo := new(Repository)
  1956. has, err := x.Where("owner_id = ? AND fork_id = ?", ownerID, repoID).Get(repo)
  1957. if err != nil {
  1958. return nil, false, err
  1959. } else if !has {
  1960. return nil, false, nil
  1961. }
  1962. return repo, true, repo.LoadAttributes()
  1963. }
  1964. // ForkRepository creates a fork of target repository under another user domain.
  1965. func ForkRepository(doer, owner *User, baseRepo *Repository, name, desc string) (_ *Repository, err error) {
  1966. repo := &Repository{
  1967. OwnerID: owner.ID,
  1968. Owner: owner,
  1969. Name: name,
  1970. LowerName: strings.ToLower(name),
  1971. Description: desc,
  1972. DefaultBranch: baseRepo.DefaultBranch,
  1973. IsPrivate: baseRepo.IsPrivate,
  1974. IsFork: true,
  1975. ForkID: baseRepo.ID,
  1976. }
  1977. sess := x.NewSession()
  1978. defer sess.Close()
  1979. if err = sess.Begin(); err != nil {
  1980. return nil, err
  1981. }
  1982. if err = createRepository(sess, doer, owner, repo); err != nil {
  1983. return nil, err
  1984. } else if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks+1 WHERE id=?", baseRepo.ID); err != nil {
  1985. return nil, err
  1986. }
  1987. repoPath := repo.repoPath(sess)
  1988. RemoveAllWithNotice("Repository path erase before creation", repoPath)
  1989. _, stderr, err := process.ExecTimeout(10*time.Minute,
  1990. fmt.Sprintf("ForkRepository 'git clone': %s/%s", owner.Name, repo.Name),
  1991. "git", "clone", "--bare", baseRepo.RepoPath(), repoPath)
  1992. if err != nil {
  1993. return nil, fmt.Errorf("git clone: %v", stderr)
  1994. }
  1995. _, stderr, err = process.ExecDir(-1,
  1996. repoPath, fmt.Sprintf("ForkRepository 'git update-server-info': %s", repoPath),
  1997. "git", "update-server-info")
  1998. if err != nil {
  1999. return nil, fmt.Errorf("git update-server-info: %v", err)
  2000. }
  2001. if err = createDelegateHooks(repoPath); err != nil {
  2002. return nil, fmt.Errorf("createDelegateHooks: %v", err)
  2003. }
  2004. if err = sess.Commit(); err != nil {
  2005. return nil, fmt.Errorf("Commit: %v", err)
  2006. }
  2007. if err = repo.UpdateSize(); err != nil {
  2008. log.Error(2, "UpdateSize [repo_id: %d]: %v", repo.ID, err)
  2009. }
  2010. if err = PrepareWebhooks(baseRepo, HOOK_EVENT_FORK, &api.ForkPayload{
  2011. Forkee: repo.APIFormat(nil),
  2012. Repo: baseRepo.APIFormat(nil),
  2013. Sender: doer.APIFormat(),
  2014. }); err != nil {
  2015. log.Error(2, "PrepareWebhooks [repo_id: %d]: %v", baseRepo.ID, err)
  2016. }
  2017. return repo, nil
  2018. }
  2019. func (repo *Repository) GetForks() ([]*Repository, error) {
  2020. forks := make([]*Repository, 0, repo.NumForks)
  2021. if err := x.Find(&forks, &Repository{ForkID: repo.ID}); err != nil {
  2022. return nil, err
  2023. }
  2024. for _, fork := range forks {
  2025. fork.BaseRepo = repo
  2026. }
  2027. return forks, nil
  2028. }
  2029. // __________ .__
  2030. // \______ \____________ ____ ____ | |__
  2031. // | | _/\_ __ \__ \ / \_/ ___\| | \
  2032. // | | \ | | \// __ \| | \ \___| Y \
  2033. // |______ / |__| (____ /___| /\___ >___| /
  2034. // \/ \/ \/ \/ \/
  2035. //
  2036. func (repo *Repository) CreateNewBranch(doer *User, oldBranchName, branchName string) (err error) {
  2037. repoWorkingPool.CheckIn(com.ToStr(repo.ID))
  2038. defer repoWorkingPool.CheckOut(com.ToStr(repo.ID))
  2039. localPath := repo.LocalCopyPath()
  2040. if err = discardLocalRepoBranchChanges(localPath, oldBranchName); err != nil {
  2041. return fmt.Errorf("discardLocalRepoChanges: %v", err)
  2042. } else if err = repo.UpdateLocalCopyBranch(oldBranchName); err != nil {
  2043. return fmt.Errorf("UpdateLocalCopyBranch: %v", err)
  2044. }
  2045. if err = repo.CheckoutNewBranch(oldBranchName, branchName); err != nil {
  2046. return fmt.Errorf("CreateNewBranch: %v", err)
  2047. }
  2048. if err = git.Push(localPath, "origin", branchName); err != nil {
  2049. return fmt.Errorf("Push: %v", err)
  2050. }
  2051. return nil
  2052. }