repo.go 75 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 db
  5. import (
  6. "bytes"
  7. "fmt"
  8. "image"
  9. _ "image/jpeg"
  10. "image/png"
  11. "io/ioutil"
  12. "os"
  13. "os/exec"
  14. "path"
  15. "path/filepath"
  16. "sort"
  17. "strings"
  18. "time"
  19. "github.com/nfnt/resize"
  20. "github.com/unknwon/cae/zip"
  21. "github.com/unknwon/com"
  22. "gopkg.in/ini.v1"
  23. log "unknwon.dev/clog/v2"
  24. "xorm.io/xorm"
  25. "github.com/gogs/git-module"
  26. api "github.com/gogs/go-gogs-client"
  27. "gogs.io/gogs/internal/avatar"
  28. "gogs.io/gogs/internal/conf"
  29. "gogs.io/gogs/internal/db/errors"
  30. "gogs.io/gogs/internal/errutil"
  31. "gogs.io/gogs/internal/markup"
  32. "gogs.io/gogs/internal/osutil"
  33. "gogs.io/gogs/internal/process"
  34. "gogs.io/gogs/internal/semverutil"
  35. "gogs.io/gogs/internal/sync"
  36. )
  37. // REPO_AVATAR_URL_PREFIX is used to identify a URL is to access repository avatar.
  38. const REPO_AVATAR_URL_PREFIX = "repo-avatars"
  39. var repoWorkingPool = sync.NewExclusivePool()
  40. var (
  41. Gitignores, Licenses, Readmes, LabelTemplates []string
  42. // Maximum items per page in forks, watchers and stars of a repo
  43. ItemsPerPage = 40
  44. )
  45. func LoadRepoConfig() {
  46. // Load .gitignore and license files and readme templates.
  47. types := []string{"gitignore", "license", "readme", "label"}
  48. typeFiles := make([][]string, 4)
  49. for i, t := range types {
  50. files, err := conf.AssetDir("conf/" + t)
  51. if err != nil {
  52. log.Fatal("Failed to get %s files: %v", t, err)
  53. }
  54. customPath := filepath.Join(conf.CustomDir(), "conf", t)
  55. if com.IsDir(customPath) {
  56. customFiles, err := com.StatDir(customPath)
  57. if err != nil {
  58. log.Fatal("Failed to get custom %s files: %v", t, err)
  59. }
  60. for _, f := range customFiles {
  61. if !com.IsSliceContainsStr(files, f) {
  62. files = append(files, f)
  63. }
  64. }
  65. }
  66. typeFiles[i] = files
  67. }
  68. Gitignores = typeFiles[0]
  69. Licenses = typeFiles[1]
  70. Readmes = typeFiles[2]
  71. LabelTemplates = typeFiles[3]
  72. sort.Strings(Gitignores)
  73. sort.Strings(Licenses)
  74. sort.Strings(Readmes)
  75. sort.Strings(LabelTemplates)
  76. // Filter out invalid names and promote preferred licenses.
  77. sortedLicenses := make([]string, 0, len(Licenses))
  78. for _, name := range conf.Repository.PreferredLicenses {
  79. if com.IsSliceContainsStr(Licenses, name) {
  80. sortedLicenses = append(sortedLicenses, name)
  81. }
  82. }
  83. for _, name := range Licenses {
  84. if !com.IsSliceContainsStr(conf.Repository.PreferredLicenses, name) {
  85. sortedLicenses = append(sortedLicenses, name)
  86. }
  87. }
  88. Licenses = sortedLicenses
  89. }
  90. func NewRepoContext() {
  91. zip.Verbose = false
  92. // Check Git installation.
  93. if _, err := exec.LookPath("git"); err != nil {
  94. log.Fatal("Failed to test 'git' command: %v (forgotten install?)", err)
  95. }
  96. // Check Git version.
  97. var err error
  98. conf.Git.Version, err = git.BinVersion()
  99. if err != nil {
  100. log.Fatal("Failed to get Git version: %v", err)
  101. }
  102. log.Trace("Git version: %s", conf.Git.Version)
  103. if semverutil.Compare(conf.Git.Version, "<", "1.8.3") {
  104. log.Fatal("Gogs requires Git version greater or equal to 1.8.3")
  105. }
  106. // Git requires setting user.name and user.email in order to commit changes.
  107. for configKey, defaultValue := range map[string]string{"user.name": "Gogs", "user.email": "gogs@fake.local"} {
  108. if stdout, stderr, err := process.Exec("NewRepoContext(get setting)", "git", "config", "--get", configKey); err != nil || strings.TrimSpace(stdout) == "" {
  109. // ExitError indicates this config is not set
  110. if _, ok := err.(*exec.ExitError); ok || strings.TrimSpace(stdout) == "" {
  111. if _, stderr, gerr := process.Exec("NewRepoContext(set "+configKey+")", "git", "config", "--global", configKey, defaultValue); gerr != nil {
  112. log.Fatal("Failed to set git %s(%s): %s", configKey, gerr, stderr)
  113. }
  114. log.Info("Git config %s set to %s", configKey, defaultValue)
  115. } else {
  116. log.Fatal("Failed to get git %s(%s): %s", configKey, err, stderr)
  117. }
  118. }
  119. }
  120. // Set git some configurations.
  121. if _, stderr, err := process.Exec("NewRepoContext(git config --global core.quotepath false)",
  122. "git", "config", "--global", "core.quotepath", "false"); err != nil {
  123. log.Fatal("Failed to execute 'git config --global core.quotepath false': %v - %s", err, stderr)
  124. }
  125. RemoveAllWithNotice("Clean up repository temporary data", filepath.Join(conf.Server.AppDataPath, "tmp"))
  126. }
  127. // Repository contains information of a repository.
  128. type Repository struct {
  129. ID int64
  130. OwnerID int64 `xorm:"UNIQUE(s)" gorm:"UNIQUE_INDEX:s"`
  131. Owner *User `xorm:"-" gorm:"-" json:"-"`
  132. LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL" gorm:"UNIQUE_INDEX:s"`
  133. Name string `xorm:"INDEX NOT NULL" gorm:"NOT NULL"`
  134. Description string `xorm:"VARCHAR(512)" gorm:"TYPE:VARCHAR(512)"`
  135. Website string
  136. DefaultBranch string
  137. Size int64 `xorm:"NOT NULL DEFAULT 0" gorm:"NOT NULL;DEFAULT:0"`
  138. UseCustomAvatar bool
  139. // Counters
  140. NumWatches int
  141. NumStars int
  142. NumForks int
  143. NumIssues int
  144. NumClosedIssues int
  145. NumOpenIssues int `xorm:"-" gorm:"-" json:"-"`
  146. NumPulls int
  147. NumClosedPulls int
  148. NumOpenPulls int `xorm:"-" gorm:"-" json:"-"`
  149. NumMilestones int `xorm:"NOT NULL DEFAULT 0" gorm:"NOT NULL;DEFAULT:0"`
  150. NumClosedMilestones int `xorm:"NOT NULL DEFAULT 0" gorm:"NOT NULL;DEFAULT:0"`
  151. NumOpenMilestones int `xorm:"-" gorm:"-" json:"-"`
  152. NumTags int `xorm:"-" gorm:"-" json:"-"`
  153. IsPrivate bool
  154. // TODO: When migrate to GORM, make sure to do a loose migration with `HasColumn` and `AddColumn`,
  155. // see docs in https://gorm.io/docs/migration.html.
  156. IsUnlisted bool `xorm:"NOT NULL DEFAULT false"`
  157. IsBare bool
  158. IsMirror bool
  159. *Mirror `xorm:"-" gorm:"-" json:"-"`
  160. // Advanced settings
  161. EnableWiki bool `xorm:"NOT NULL DEFAULT true" gorm:"NOT NULL;DEFAULT:TRUE"`
  162. AllowPublicWiki bool
  163. EnableExternalWiki bool
  164. ExternalWikiURL string
  165. EnableIssues bool `xorm:"NOT NULL DEFAULT true" gorm:"NOT NULL;DEFAULT:TRUE"`
  166. AllowPublicIssues bool
  167. EnableExternalTracker bool
  168. ExternalTrackerURL string
  169. ExternalTrackerFormat string
  170. ExternalTrackerStyle string
  171. ExternalMetas map[string]string `xorm:"-" gorm:"-" json:"-"`
  172. EnablePulls bool `xorm:"NOT NULL DEFAULT true" gorm:"NOT NULL;DEFAULT:TRUE"`
  173. PullsIgnoreWhitespace bool `xorm:"NOT NULL DEFAULT false" gorm:"NOT NULL;DEFAULT:FALSE"`
  174. PullsAllowRebase bool `xorm:"NOT NULL DEFAULT false" gorm:"NOT NULL;DEFAULT:FALSE"`
  175. IsFork bool `xorm:"NOT NULL DEFAULT false" gorm:"NOT NULL;DEFAULT:FALSE"`
  176. ForkID int64
  177. BaseRepo *Repository `xorm:"-" gorm:"-" json:"-"`
  178. Created time.Time `xorm:"-" gorm:"-" json:"-"`
  179. CreatedUnix int64
  180. Updated time.Time `xorm:"-" gorm:"-" json:"-"`
  181. UpdatedUnix int64
  182. }
  183. func (repo *Repository) BeforeInsert() {
  184. repo.CreatedUnix = time.Now().Unix()
  185. repo.UpdatedUnix = repo.CreatedUnix
  186. }
  187. func (repo *Repository) AfterSet(colName string, _ xorm.Cell) {
  188. switch colName {
  189. case "default_branch":
  190. // FIXME: use db migration to solve all at once.
  191. if len(repo.DefaultBranch) == 0 {
  192. repo.DefaultBranch = "master"
  193. }
  194. case "num_closed_issues":
  195. repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
  196. case "num_closed_pulls":
  197. repo.NumOpenPulls = repo.NumPulls - repo.NumClosedPulls
  198. case "num_closed_milestones":
  199. repo.NumOpenMilestones = repo.NumMilestones - repo.NumClosedMilestones
  200. case "external_tracker_style":
  201. if len(repo.ExternalTrackerStyle) == 0 {
  202. repo.ExternalTrackerStyle = markup.ISSUE_NAME_STYLE_NUMERIC
  203. }
  204. case "created_unix":
  205. repo.Created = time.Unix(repo.CreatedUnix, 0).Local()
  206. case "updated_unix":
  207. repo.Updated = time.Unix(repo.UpdatedUnix, 0)
  208. }
  209. }
  210. func (repo *Repository) loadAttributes(e Engine) (err error) {
  211. if repo.Owner == nil {
  212. repo.Owner, err = getUserByID(e, repo.OwnerID)
  213. if err != nil {
  214. return fmt.Errorf("getUserByID [%d]: %v", repo.OwnerID, err)
  215. }
  216. }
  217. if repo.IsFork && repo.BaseRepo == nil {
  218. repo.BaseRepo, err = getRepositoryByID(e, repo.ForkID)
  219. if err != nil {
  220. if IsErrRepoNotExist(err) {
  221. repo.IsFork = false
  222. repo.ForkID = 0
  223. } else {
  224. return fmt.Errorf("get fork repository by ID: %v", err)
  225. }
  226. }
  227. }
  228. return nil
  229. }
  230. func (repo *Repository) LoadAttributes() error {
  231. return repo.loadAttributes(x)
  232. }
  233. // IsPartialPublic returns true if repository is public or allow public access to wiki or issues.
  234. func (repo *Repository) IsPartialPublic() bool {
  235. return !repo.IsPrivate || repo.AllowPublicWiki || repo.AllowPublicIssues
  236. }
  237. func (repo *Repository) CanGuestViewWiki() bool {
  238. return repo.EnableWiki && !repo.EnableExternalWiki && repo.AllowPublicWiki
  239. }
  240. func (repo *Repository) CanGuestViewIssues() bool {
  241. return repo.EnableIssues && !repo.EnableExternalTracker && repo.AllowPublicIssues
  242. }
  243. // MustOwner always returns a valid *User object to avoid conceptually impossible error handling.
  244. // It creates a fake object that contains error deftail when error occurs.
  245. func (repo *Repository) MustOwner() *User {
  246. return repo.mustOwner(x)
  247. }
  248. func (repo *Repository) FullName() string {
  249. return repo.MustOwner().Name + "/" + repo.Name
  250. }
  251. func (repo *Repository) HTMLURL() string {
  252. return conf.Server.ExternalURL + repo.FullName()
  253. }
  254. // CustomAvatarPath returns repository custom avatar file path.
  255. func (repo *Repository) CustomAvatarPath() string {
  256. return filepath.Join(conf.Picture.RepositoryAvatarUploadPath, com.ToStr(repo.ID))
  257. }
  258. // RelAvatarLink returns relative avatar link to the site domain,
  259. // which includes app sub-url as prefix.
  260. // Since Gravatar support not needed here - just check for image path.
  261. func (repo *Repository) RelAvatarLink() string {
  262. defaultImgUrl := ""
  263. if !com.IsExist(repo.CustomAvatarPath()) {
  264. return defaultImgUrl
  265. }
  266. return fmt.Sprintf("%s/%s/%d", conf.Server.Subpath, REPO_AVATAR_URL_PREFIX, repo.ID)
  267. }
  268. // AvatarLink returns repository avatar absolute link.
  269. func (repo *Repository) AvatarLink() string {
  270. link := repo.RelAvatarLink()
  271. if link[0] == '/' && link[1] != '/' {
  272. return conf.Server.ExternalURL + strings.TrimPrefix(link, conf.Server.Subpath)[1:]
  273. }
  274. return link
  275. }
  276. // UploadAvatar saves custom avatar for repository.
  277. // FIXME: split uploads to different subdirs in case we have massive number of repositories.
  278. func (repo *Repository) UploadAvatar(data []byte) error {
  279. img, _, err := image.Decode(bytes.NewReader(data))
  280. if err != nil {
  281. return fmt.Errorf("decode image: %v", err)
  282. }
  283. _ = os.MkdirAll(conf.Picture.RepositoryAvatarUploadPath, os.ModePerm)
  284. fw, err := os.Create(repo.CustomAvatarPath())
  285. if err != nil {
  286. return fmt.Errorf("create custom avatar directory: %v", err)
  287. }
  288. defer fw.Close()
  289. m := resize.Resize(avatar.AVATAR_SIZE, avatar.AVATAR_SIZE, img, resize.NearestNeighbor)
  290. if err = png.Encode(fw, m); err != nil {
  291. return fmt.Errorf("encode image: %v", err)
  292. }
  293. return nil
  294. }
  295. // DeleteAvatar deletes the repository custom avatar.
  296. func (repo *Repository) DeleteAvatar() error {
  297. log.Trace("DeleteAvatar [%d]: %s", repo.ID, repo.CustomAvatarPath())
  298. if err := os.Remove(repo.CustomAvatarPath()); err != nil {
  299. return err
  300. }
  301. repo.UseCustomAvatar = false
  302. return UpdateRepository(repo, false)
  303. }
  304. // This method assumes following fields have been assigned with valid values:
  305. // Required - BaseRepo (if fork)
  306. // Arguments that are allowed to be nil: permission
  307. func (repo *Repository) APIFormat(permission *api.Permission, user ...*User) *api.Repository {
  308. cloneLink := repo.CloneLink()
  309. apiRepo := &api.Repository{
  310. ID: repo.ID,
  311. Owner: repo.Owner.APIFormat(),
  312. Name: repo.Name,
  313. FullName: repo.FullName(),
  314. Description: repo.Description,
  315. Private: repo.IsPrivate,
  316. Fork: repo.IsFork,
  317. Empty: repo.IsBare,
  318. Mirror: repo.IsMirror,
  319. Size: repo.Size,
  320. HTMLURL: repo.HTMLURL(),
  321. SSHURL: cloneLink.SSH,
  322. CloneURL: cloneLink.HTTPS,
  323. Website: repo.Website,
  324. Stars: repo.NumStars,
  325. Forks: repo.NumForks,
  326. Watchers: repo.NumWatches,
  327. OpenIssues: repo.NumOpenIssues,
  328. DefaultBranch: repo.DefaultBranch,
  329. Created: repo.Created,
  330. Updated: repo.Updated,
  331. Permissions: permission,
  332. // Reserved for go-gogs-client change
  333. // AvatarUrl: repo.AvatarLink(),
  334. }
  335. if repo.IsFork {
  336. p := &api.Permission{Pull: true}
  337. if len(user) != 0 {
  338. p.Admin = user[0].IsAdminOfRepo(repo)
  339. p.Push = user[0].IsWriterOfRepo(repo)
  340. }
  341. apiRepo.Parent = repo.BaseRepo.APIFormat(p)
  342. }
  343. return apiRepo
  344. }
  345. func (repo *Repository) getOwner(e Engine) (err error) {
  346. if repo.Owner != nil {
  347. return nil
  348. }
  349. repo.Owner, err = getUserByID(e, repo.OwnerID)
  350. return err
  351. }
  352. func (repo *Repository) GetOwner() error {
  353. return repo.getOwner(x)
  354. }
  355. func (repo *Repository) mustOwner(e Engine) *User {
  356. if err := repo.getOwner(e); err != nil {
  357. return &User{
  358. Name: "error",
  359. FullName: err.Error(),
  360. }
  361. }
  362. return repo.Owner
  363. }
  364. func (repo *Repository) UpdateSize() error {
  365. countObject, err := git.RepoCountObjects(repo.RepoPath())
  366. if err != nil {
  367. return fmt.Errorf("count repository objects: %v", err)
  368. }
  369. repo.Size = countObject.Size + countObject.SizePack
  370. if _, err = x.Id(repo.ID).Cols("size").Update(repo); err != nil {
  371. return fmt.Errorf("update size: %v", err)
  372. }
  373. return nil
  374. }
  375. // ComposeMetas composes a map of metas for rendering SHA1 URL and external issue tracker URL.
  376. func (repo *Repository) ComposeMetas() map[string]string {
  377. if repo.ExternalMetas != nil {
  378. return repo.ExternalMetas
  379. }
  380. repo.ExternalMetas = map[string]string{
  381. "repoLink": repo.Link(),
  382. }
  383. if repo.EnableExternalTracker {
  384. repo.ExternalMetas["user"] = repo.MustOwner().Name
  385. repo.ExternalMetas["repo"] = repo.Name
  386. repo.ExternalMetas["format"] = repo.ExternalTrackerFormat
  387. switch repo.ExternalTrackerStyle {
  388. case markup.ISSUE_NAME_STYLE_ALPHANUMERIC:
  389. repo.ExternalMetas["style"] = markup.ISSUE_NAME_STYLE_ALPHANUMERIC
  390. default:
  391. repo.ExternalMetas["style"] = markup.ISSUE_NAME_STYLE_NUMERIC
  392. }
  393. }
  394. return repo.ExternalMetas
  395. }
  396. // DeleteWiki removes the actual and local copy of repository wiki.
  397. func (repo *Repository) DeleteWiki() {
  398. wikiPaths := []string{repo.WikiPath(), repo.LocalWikiPath()}
  399. for _, wikiPath := range wikiPaths {
  400. RemoveAllWithNotice("Delete repository wiki", wikiPath)
  401. }
  402. }
  403. // getUsersWithAccesMode returns users that have at least given access mode to the repository.
  404. func (repo *Repository) getUsersWithAccesMode(e Engine, mode AccessMode) (_ []*User, err error) {
  405. if err = repo.getOwner(e); err != nil {
  406. return nil, err
  407. }
  408. accesses := make([]*Access, 0, 10)
  409. if err = e.Where("repo_id = ? AND mode >= ?", repo.ID, mode).Find(&accesses); err != nil {
  410. return nil, err
  411. }
  412. // Leave a seat for owner itself to append later, but if owner is an organization
  413. // and just waste 1 unit is cheaper than re-allocate memory once.
  414. users := make([]*User, 0, len(accesses)+1)
  415. if len(accesses) > 0 {
  416. userIDs := make([]int64, len(accesses))
  417. for i := 0; i < len(accesses); i++ {
  418. userIDs[i] = accesses[i].UserID
  419. }
  420. if err = e.In("id", userIDs).Find(&users); err != nil {
  421. return nil, err
  422. }
  423. }
  424. if !repo.Owner.IsOrganization() {
  425. users = append(users, repo.Owner)
  426. }
  427. return users, nil
  428. }
  429. // getAssignees returns a list of users who can be assigned to issues in this repository.
  430. func (repo *Repository) getAssignees(e Engine) (_ []*User, err error) {
  431. return repo.getUsersWithAccesMode(e, AccessModeRead)
  432. }
  433. // GetAssignees returns all users that have read access and can be assigned to issues
  434. // of the repository,
  435. func (repo *Repository) GetAssignees() (_ []*User, err error) {
  436. return repo.getAssignees(x)
  437. }
  438. // GetAssigneeByID returns the user that has write access of repository by given ID.
  439. func (repo *Repository) GetAssigneeByID(userID int64) (*User, error) {
  440. return GetAssigneeByID(repo, userID)
  441. }
  442. // GetWriters returns all users that have write access to the repository.
  443. func (repo *Repository) GetWriters() (_ []*User, err error) {
  444. return repo.getUsersWithAccesMode(x, AccessModeWrite)
  445. }
  446. // GetMilestoneByID returns the milestone belongs to repository by given ID.
  447. func (repo *Repository) GetMilestoneByID(milestoneID int64) (*Milestone, error) {
  448. return GetMilestoneByRepoID(repo.ID, milestoneID)
  449. }
  450. // IssueStats returns number of open and closed repository issues by given filter mode.
  451. func (repo *Repository) IssueStats(userID int64, filterMode FilterMode, isPull bool) (int64, int64) {
  452. return GetRepoIssueStats(repo.ID, userID, filterMode, isPull)
  453. }
  454. func (repo *Repository) GetMirror() (err error) {
  455. repo.Mirror, err = GetMirrorByRepoID(repo.ID)
  456. return err
  457. }
  458. func (repo *Repository) repoPath(e Engine) string {
  459. return RepoPath(repo.mustOwner(e).Name, repo.Name)
  460. }
  461. func (repo *Repository) RepoPath() string {
  462. return repo.repoPath(x)
  463. }
  464. func (repo *Repository) GitConfigPath() string {
  465. return filepath.Join(repo.RepoPath(), "config")
  466. }
  467. func (repo *Repository) RelLink() string {
  468. return "/" + repo.FullName()
  469. }
  470. func (repo *Repository) Link() string {
  471. return conf.Server.Subpath + "/" + repo.FullName()
  472. }
  473. func (repo *Repository) ComposeCompareURL(oldCommitID, newCommitID string) string {
  474. return fmt.Sprintf("%s/%s/compare/%s...%s", repo.MustOwner().Name, repo.Name, oldCommitID, newCommitID)
  475. }
  476. func (repo *Repository) HasAccess(userID int64) bool {
  477. has, _ := HasAccess(userID, repo, AccessModeRead)
  478. return has
  479. }
  480. func (repo *Repository) IsOwnedBy(userID int64) bool {
  481. return repo.OwnerID == userID
  482. }
  483. // CanBeForked returns true if repository meets the requirements of being forked.
  484. func (repo *Repository) CanBeForked() bool {
  485. return !repo.IsBare
  486. }
  487. // CanEnablePulls returns true if repository meets the requirements of accepting pulls.
  488. func (repo *Repository) CanEnablePulls() bool {
  489. return !repo.IsMirror && !repo.IsBare
  490. }
  491. // AllowPulls returns true if repository meets the requirements of accepting pulls and has them enabled.
  492. func (repo *Repository) AllowsPulls() bool {
  493. return repo.CanEnablePulls() && repo.EnablePulls
  494. }
  495. func (repo *Repository) IsBranchRequirePullRequest(name string) bool {
  496. return IsBranchOfRepoRequirePullRequest(repo.ID, name)
  497. }
  498. // CanEnableEditor returns true if repository meets the requirements of web editor.
  499. func (repo *Repository) CanEnableEditor() bool {
  500. return !repo.IsMirror
  501. }
  502. // FIXME: should have a mutex to prevent producing same index for two issues that are created
  503. // closely enough.
  504. func (repo *Repository) NextIssueIndex() int64 {
  505. return int64(repo.NumIssues+repo.NumPulls) + 1
  506. }
  507. func (repo *Repository) LocalCopyPath() string {
  508. return filepath.Join(conf.Server.AppDataPath, "tmp", "local-repo", com.ToStr(repo.ID))
  509. }
  510. // UpdateLocalCopy fetches latest changes of given branch from repoPath to localPath.
  511. // It creates a new clone if local copy does not exist, but does not checks out to a
  512. // specific branch if the local copy belongs to a wiki.
  513. // For existing local copy, it checks out to target branch by default, and safe to
  514. // assume subsequent operations are against target branch when caller has confidence
  515. // about no race condition.
  516. func UpdateLocalCopyBranch(repoPath, localPath, branch string, isWiki bool) (err error) {
  517. if !osutil.IsExist(localPath) {
  518. // Checkout to a specific branch fails when wiki is an empty repository.
  519. if isWiki {
  520. branch = ""
  521. }
  522. if err = git.Clone(repoPath, localPath, git.CloneOptions{
  523. Branch: branch,
  524. Timeout: time.Duration(conf.Git.Timeout.Clone) * time.Second,
  525. }); err != nil {
  526. return fmt.Errorf("git clone [branch: %s]: %v", branch, err)
  527. }
  528. return nil
  529. }
  530. gitRepo, err := git.Open(localPath)
  531. if err != nil {
  532. return fmt.Errorf("open repository: %v", err)
  533. }
  534. if err = gitRepo.Fetch(git.FetchOptions{
  535. Prune: true,
  536. }); err != nil {
  537. return fmt.Errorf("fetch: %v", err)
  538. }
  539. if err = gitRepo.Checkout(branch); err != nil {
  540. return fmt.Errorf("checkout [branch: %s]: %v", branch, err)
  541. }
  542. // Reset to align with remote in case of force push.
  543. rev := "origin/" + branch
  544. if err = gitRepo.Reset(rev, git.ResetOptions{
  545. Hard: true,
  546. }); err != nil {
  547. return fmt.Errorf("reset [revision: %s]: %v", rev, err)
  548. }
  549. return nil
  550. }
  551. // UpdateLocalCopyBranch makes sure local copy of repository in given branch is up-to-date.
  552. func (repo *Repository) UpdateLocalCopyBranch(branch string) error {
  553. return UpdateLocalCopyBranch(repo.RepoPath(), repo.LocalCopyPath(), branch, false)
  554. }
  555. // PatchPath returns corresponding patch file path of repository by given issue ID.
  556. func (repo *Repository) PatchPath(index int64) (string, error) {
  557. if err := repo.GetOwner(); err != nil {
  558. return "", err
  559. }
  560. return filepath.Join(RepoPath(repo.Owner.Name, repo.Name), "pulls", com.ToStr(index)+".patch"), nil
  561. }
  562. // SavePatch saves patch data to corresponding location by given issue ID.
  563. func (repo *Repository) SavePatch(index int64, patch []byte) error {
  564. patchPath, err := repo.PatchPath(index)
  565. if err != nil {
  566. return fmt.Errorf("PatchPath: %v", err)
  567. }
  568. if err = os.MkdirAll(filepath.Dir(patchPath), os.ModePerm); err != nil {
  569. return err
  570. }
  571. if err = ioutil.WriteFile(patchPath, patch, 0644); err != nil {
  572. return fmt.Errorf("WriteFile: %v", err)
  573. }
  574. return nil
  575. }
  576. func isRepositoryExist(e Engine, u *User, repoName string) (bool, error) {
  577. has, err := e.Get(&Repository{
  578. OwnerID: u.ID,
  579. LowerName: strings.ToLower(repoName),
  580. })
  581. return has && com.IsDir(RepoPath(u.Name, repoName)), err
  582. }
  583. // IsRepositoryExist returns true if the repository with given name under user has already existed.
  584. func IsRepositoryExist(u *User, repoName string) (bool, error) {
  585. return isRepositoryExist(x, u, repoName)
  586. }
  587. // CloneLink represents different types of clone URLs of repository.
  588. type CloneLink struct {
  589. SSH string
  590. HTTPS string
  591. Git string
  592. }
  593. // ComposeHTTPSCloneURL returns HTTPS clone URL based on given owner and repository name.
  594. func ComposeHTTPSCloneURL(owner, repo string) string {
  595. return fmt.Sprintf("%s%s/%s.git", conf.Server.ExternalURL, owner, repo)
  596. }
  597. func (repo *Repository) cloneLink(isWiki bool) *CloneLink {
  598. repoName := repo.Name
  599. if isWiki {
  600. repoName += ".wiki"
  601. }
  602. repo.Owner = repo.MustOwner()
  603. cl := new(CloneLink)
  604. if conf.SSH.Port != 22 {
  605. cl.SSH = fmt.Sprintf("ssh://%s@%s:%d/%s/%s.git", conf.App.RunUser, conf.SSH.Domain, conf.SSH.Port, repo.Owner.Name, repoName)
  606. } else {
  607. cl.SSH = fmt.Sprintf("%s@%s:%s/%s.git", conf.App.RunUser, conf.SSH.Domain, repo.Owner.Name, repoName)
  608. }
  609. cl.HTTPS = ComposeHTTPSCloneURL(repo.Owner.Name, repoName)
  610. return cl
  611. }
  612. // CloneLink returns clone URLs of repository.
  613. func (repo *Repository) CloneLink() (cl *CloneLink) {
  614. return repo.cloneLink(false)
  615. }
  616. type MigrateRepoOptions struct {
  617. Name string
  618. Description string
  619. IsPrivate bool
  620. IsUnlisted bool
  621. IsMirror bool
  622. RemoteAddr string
  623. }
  624. /*
  625. GitHub, GitLab, Gogs: *.wiki.git
  626. BitBucket: *.git/wiki
  627. */
  628. var commonWikiURLSuffixes = []string{".wiki.git", ".git/wiki"}
  629. // wikiRemoteURL returns accessible repository URL for wiki if exists.
  630. // Otherwise, it returns an empty string.
  631. func wikiRemoteURL(remote string) string {
  632. remote = strings.TrimSuffix(remote, ".git")
  633. for _, suffix := range commonWikiURLSuffixes {
  634. wikiURL := remote + suffix
  635. if git.IsURLAccessible(time.Minute, wikiURL) {
  636. return wikiURL
  637. }
  638. }
  639. return ""
  640. }
  641. // MigrateRepository migrates a existing repository from other project hosting.
  642. func MigrateRepository(doer, owner *User, opts MigrateRepoOptions) (*Repository, error) {
  643. repo, err := CreateRepository(doer, owner, CreateRepoOptions{
  644. Name: opts.Name,
  645. Description: opts.Description,
  646. IsPrivate: opts.IsPrivate,
  647. IsUnlisted: opts.IsUnlisted,
  648. IsMirror: opts.IsMirror,
  649. })
  650. if err != nil {
  651. return nil, err
  652. }
  653. repoPath := RepoPath(owner.Name, opts.Name)
  654. wikiPath := WikiPath(owner.Name, opts.Name)
  655. if owner.IsOrganization() {
  656. t, err := owner.GetOwnerTeam()
  657. if err != nil {
  658. return nil, err
  659. }
  660. repo.NumWatches = t.NumMembers
  661. } else {
  662. repo.NumWatches = 1
  663. }
  664. migrateTimeout := time.Duration(conf.Git.Timeout.Migrate) * time.Second
  665. RemoveAllWithNotice("Repository path erase before creation", repoPath)
  666. if err = git.Clone(opts.RemoteAddr, repoPath, git.CloneOptions{
  667. Mirror: true,
  668. Quiet: true,
  669. Timeout: migrateTimeout,
  670. }); err != nil {
  671. return repo, fmt.Errorf("clone: %v", err)
  672. }
  673. wikiRemotePath := wikiRemoteURL(opts.RemoteAddr)
  674. if len(wikiRemotePath) > 0 {
  675. RemoveAllWithNotice("Repository wiki path erase before creation", wikiPath)
  676. if err = git.Clone(wikiRemotePath, wikiPath, git.CloneOptions{
  677. Mirror: true,
  678. Quiet: true,
  679. Timeout: migrateTimeout,
  680. }); err != nil {
  681. log.Error("Failed to clone wiki: %v", err)
  682. RemoveAllWithNotice("Delete repository wiki for initialization failure", wikiPath)
  683. }
  684. }
  685. // Check if repository is empty.
  686. _, stderr, err := com.ExecCmdDir(repoPath, "git", "log", "-1")
  687. if err != nil {
  688. if strings.Contains(stderr, "fatal: bad default revision 'HEAD'") {
  689. repo.IsBare = true
  690. } else {
  691. return repo, fmt.Errorf("check bare: %v - %s", err, stderr)
  692. }
  693. }
  694. if !repo.IsBare {
  695. // Try to get HEAD branch and set it as default branch.
  696. gitRepo, err := git.Open(repoPath)
  697. if err != nil {
  698. return repo, fmt.Errorf("open repository: %v", err)
  699. }
  700. refspec, err := gitRepo.SymbolicRef()
  701. if err != nil {
  702. return repo, fmt.Errorf("get HEAD branch: %v", err)
  703. }
  704. repo.DefaultBranch = git.RefShortName(refspec)
  705. if err = repo.UpdateSize(); err != nil {
  706. log.Error("UpdateSize [repo_id: %d]: %v", repo.ID, err)
  707. }
  708. }
  709. if opts.IsMirror {
  710. if _, err = x.InsertOne(&Mirror{
  711. RepoID: repo.ID,
  712. Interval: conf.Mirror.DefaultInterval,
  713. EnablePrune: true,
  714. NextSync: time.Now().Add(time.Duration(conf.Mirror.DefaultInterval) * time.Hour),
  715. }); err != nil {
  716. return repo, fmt.Errorf("InsertOne: %v", err)
  717. }
  718. repo.IsMirror = true
  719. return repo, UpdateRepository(repo, false)
  720. }
  721. return CleanUpMigrateInfo(repo)
  722. }
  723. // cleanUpMigrateGitConfig removes mirror info which prevents "push --all".
  724. // This also removes possible user credentials.
  725. func cleanUpMigrateGitConfig(configPath string) error {
  726. cfg, err := ini.Load(configPath)
  727. if err != nil {
  728. return fmt.Errorf("open config file: %v", err)
  729. }
  730. cfg.DeleteSection("remote \"origin\"")
  731. if err = cfg.SaveToIndent(configPath, "\t"); err != nil {
  732. return fmt.Errorf("save config file: %v", err)
  733. }
  734. return nil
  735. }
  736. var hooksTpls = map[git.HookName]string{
  737. "pre-receive": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' pre-receive\n",
  738. "update": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' update $1 $2 $3\n",
  739. "post-receive": "#!/usr/bin/env %s\n\"%s\" hook --config='%s' post-receive\n",
  740. }
  741. func createDelegateHooks(repoPath string) (err error) {
  742. for _, name := range git.ServerSideHooks {
  743. hookPath := filepath.Join(repoPath, "hooks", string(name))
  744. if err = ioutil.WriteFile(hookPath,
  745. []byte(fmt.Sprintf(hooksTpls[name], conf.Repository.ScriptType, conf.AppPath(), conf.CustomConf)),
  746. os.ModePerm); err != nil {
  747. return fmt.Errorf("create delegate hook '%s': %v", hookPath, err)
  748. }
  749. }
  750. return nil
  751. }
  752. // Finish migrating repository and/or wiki with things that don't need to be done for mirrors.
  753. func CleanUpMigrateInfo(repo *Repository) (*Repository, error) {
  754. repoPath := repo.RepoPath()
  755. if err := createDelegateHooks(repoPath); err != nil {
  756. return repo, fmt.Errorf("createDelegateHooks: %v", err)
  757. }
  758. if repo.HasWiki() {
  759. if err := createDelegateHooks(repo.WikiPath()); err != nil {
  760. return repo, fmt.Errorf("createDelegateHooks.(wiki): %v", err)
  761. }
  762. }
  763. if err := cleanUpMigrateGitConfig(repo.GitConfigPath()); err != nil {
  764. return repo, fmt.Errorf("cleanUpMigrateGitConfig: %v", err)
  765. }
  766. if repo.HasWiki() {
  767. if err := cleanUpMigrateGitConfig(path.Join(repo.WikiPath(), "config")); err != nil {
  768. return repo, fmt.Errorf("cleanUpMigrateGitConfig.(wiki): %v", err)
  769. }
  770. }
  771. return repo, UpdateRepository(repo, false)
  772. }
  773. // initRepoCommit temporarily changes with work directory.
  774. func initRepoCommit(tmpPath string, sig *git.Signature) (err error) {
  775. var stderr string
  776. if _, stderr, err = process.ExecDir(-1,
  777. tmpPath, fmt.Sprintf("initRepoCommit (git add): %s", tmpPath),
  778. "git", "add", "--all"); err != nil {
  779. return fmt.Errorf("git add: %s", stderr)
  780. }
  781. if _, stderr, err = process.ExecDir(-1,
  782. tmpPath, fmt.Sprintf("initRepoCommit (git commit): %s", tmpPath),
  783. "git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
  784. "-m", "Initial commit"); err != nil {
  785. return fmt.Errorf("git commit: %s", stderr)
  786. }
  787. if _, stderr, err = process.ExecDir(-1,
  788. tmpPath, fmt.Sprintf("initRepoCommit (git push): %s", tmpPath),
  789. "git", "push", "origin", "master"); err != nil {
  790. return fmt.Errorf("git push: %s", stderr)
  791. }
  792. return nil
  793. }
  794. type CreateRepoOptions struct {
  795. Name string
  796. Description string
  797. Gitignores string
  798. License string
  799. Readme string
  800. IsPrivate bool
  801. IsUnlisted bool
  802. IsMirror bool
  803. AutoInit bool
  804. }
  805. func getRepoInitFile(tp, name string) ([]byte, error) {
  806. relPath := path.Join("conf", tp, strings.TrimLeft(path.Clean("/"+name), "/"))
  807. // Use custom file when available.
  808. customPath := filepath.Join(conf.CustomDir(), relPath)
  809. if osutil.IsFile(customPath) {
  810. return ioutil.ReadFile(customPath)
  811. }
  812. return conf.Asset(relPath)
  813. }
  814. func prepareRepoCommit(repo *Repository, tmpDir, repoPath string, opts CreateRepoOptions) error {
  815. // Clone to temprory path and do the init commit.
  816. _, stderr, err := process.Exec(
  817. fmt.Sprintf("initRepository(git clone): %s", repoPath), "git", "clone", repoPath, tmpDir)
  818. if err != nil {
  819. return fmt.Errorf("git clone: %v - %s", err, stderr)
  820. }
  821. // README
  822. data, err := getRepoInitFile("readme", opts.Readme)
  823. if err != nil {
  824. return fmt.Errorf("getRepoInitFile[%s]: %v", opts.Readme, err)
  825. }
  826. cloneLink := repo.CloneLink()
  827. match := map[string]string{
  828. "Name": repo.Name,
  829. "Description": repo.Description,
  830. "CloneURL.SSH": cloneLink.SSH,
  831. "CloneURL.HTTPS": cloneLink.HTTPS,
  832. }
  833. if err = ioutil.WriteFile(filepath.Join(tmpDir, "README.md"),
  834. []byte(com.Expand(string(data), match)), 0644); err != nil {
  835. return fmt.Errorf("write README.md: %v", err)
  836. }
  837. // .gitignore
  838. if len(opts.Gitignores) > 0 {
  839. var buf bytes.Buffer
  840. names := strings.Split(opts.Gitignores, ",")
  841. for _, name := range names {
  842. data, err = getRepoInitFile("gitignore", name)
  843. if err != nil {
  844. return fmt.Errorf("getRepoInitFile[%s]: %v", name, err)
  845. }
  846. buf.WriteString("# ---> " + name + "\n")
  847. buf.Write(data)
  848. buf.WriteString("\n")
  849. }
  850. if buf.Len() > 0 {
  851. if err = ioutil.WriteFile(filepath.Join(tmpDir, ".gitignore"), buf.Bytes(), 0644); err != nil {
  852. return fmt.Errorf("write .gitignore: %v", err)
  853. }
  854. }
  855. }
  856. // LICENSE
  857. if len(opts.License) > 0 {
  858. data, err = getRepoInitFile("license", opts.License)
  859. if err != nil {
  860. return fmt.Errorf("getRepoInitFile[%s]: %v", opts.License, err)
  861. }
  862. if err = ioutil.WriteFile(filepath.Join(tmpDir, "LICENSE"), data, 0644); err != nil {
  863. return fmt.Errorf("write LICENSE: %v", err)
  864. }
  865. }
  866. return nil
  867. }
  868. // initRepository performs initial commit with chosen setup files on behave of doer.
  869. func initRepository(e Engine, repoPath string, doer *User, repo *Repository, opts CreateRepoOptions) (err error) {
  870. // Somehow the directory could exist.
  871. if com.IsExist(repoPath) {
  872. return fmt.Errorf("initRepository: path already exists: %s", repoPath)
  873. }
  874. // Init bare new repository.
  875. if err = git.Init(repoPath, git.InitOptions{Bare: true}); err != nil {
  876. return fmt.Errorf("init repository: %v", err)
  877. } else if err = createDelegateHooks(repoPath); err != nil {
  878. return fmt.Errorf("createDelegateHooks: %v", err)
  879. }
  880. tmpDir := filepath.Join(os.TempDir(), "gogs-"+repo.Name+"-"+com.ToStr(time.Now().Nanosecond()))
  881. // Initialize repository according to user's choice.
  882. if opts.AutoInit {
  883. if err = os.MkdirAll(tmpDir, os.ModePerm); err != nil {
  884. return err
  885. }
  886. defer RemoveAllWithNotice("Delete repository for auto-initialization", tmpDir)
  887. if err = prepareRepoCommit(repo, tmpDir, repoPath, opts); err != nil {
  888. return fmt.Errorf("prepareRepoCommit: %v", err)
  889. }
  890. // Apply changes and commit.
  891. if err = initRepoCommit(tmpDir, doer.NewGitSig()); err != nil {
  892. return fmt.Errorf("initRepoCommit: %v", err)
  893. }
  894. }
  895. // Re-fetch the repository from database before updating it (else it would
  896. // override changes that were done earlier with sql)
  897. if repo, err = getRepositoryByID(e, repo.ID); err != nil {
  898. return fmt.Errorf("getRepositoryByID: %v", err)
  899. }
  900. if !opts.AutoInit {
  901. repo.IsBare = true
  902. }
  903. repo.DefaultBranch = "master"
  904. if err = updateRepository(e, repo, false); err != nil {
  905. return fmt.Errorf("updateRepository: %v", err)
  906. }
  907. return nil
  908. }
  909. var (
  910. reservedRepoNames = []string{".", ".."}
  911. reservedRepoPatterns = []string{"*.git", "*.wiki"}
  912. )
  913. // isRepoNameAllowed return an error if given name is a reserved name or pattern for repositories.
  914. func isRepoNameAllowed(name string) error {
  915. return isNameAllowed(reservedRepoNames, reservedRepoPatterns, name)
  916. }
  917. func createRepository(e *xorm.Session, doer, owner *User, repo *Repository) (err error) {
  918. if err = isRepoNameAllowed(repo.Name); err != nil {
  919. return err
  920. }
  921. has, err := isRepositoryExist(e, owner, repo.Name)
  922. if err != nil {
  923. return fmt.Errorf("IsRepositoryExist: %v", err)
  924. } else if has {
  925. return ErrRepoAlreadyExist{args: errutil.Args{"ownerID": owner.ID, "name": repo.Name}}
  926. }
  927. if _, err = e.Insert(repo); err != nil {
  928. return err
  929. }
  930. owner.NumRepos++
  931. // Remember visibility preference.
  932. owner.LastRepoVisibility = repo.IsPrivate
  933. if err = updateUser(e, owner); err != nil {
  934. return fmt.Errorf("updateUser: %v", err)
  935. }
  936. // Give access to all members in owner team.
  937. if owner.IsOrganization() {
  938. t, err := owner.getOwnerTeam(e)
  939. if err != nil {
  940. return fmt.Errorf("getOwnerTeam: %v", err)
  941. } else if err = t.addRepository(e, repo); err != nil {
  942. return fmt.Errorf("addRepository: %v", err)
  943. }
  944. } else {
  945. // Organization automatically called this in addRepository method.
  946. if err = repo.recalculateAccesses(e); err != nil {
  947. return fmt.Errorf("recalculateAccesses: %v", err)
  948. }
  949. }
  950. if err = watchRepo(e, owner.ID, repo.ID, true); err != nil {
  951. return fmt.Errorf("watchRepo: %v", err)
  952. } else if err = newRepoAction(e, doer, owner, repo); err != nil {
  953. return fmt.Errorf("newRepoAction: %v", err)
  954. }
  955. return repo.loadAttributes(e)
  956. }
  957. type ErrReachLimitOfRepo struct {
  958. Limit int
  959. }
  960. func IsErrReachLimitOfRepo(err error) bool {
  961. _, ok := err.(ErrReachLimitOfRepo)
  962. return ok
  963. }
  964. func (err ErrReachLimitOfRepo) Error() string {
  965. return fmt.Sprintf("user has reached maximum limit of repositories [limit: %d]", err.Limit)
  966. }
  967. // CreateRepository creates a repository for given user or organization.
  968. func CreateRepository(doer, owner *User, opts CreateRepoOptions) (_ *Repository, err error) {
  969. if !owner.CanCreateRepo() {
  970. return nil, ErrReachLimitOfRepo{Limit: owner.RepoCreationNum()}
  971. }
  972. repo := &Repository{
  973. OwnerID: owner.ID,
  974. Owner: owner,
  975. Name: opts.Name,
  976. LowerName: strings.ToLower(opts.Name),
  977. Description: opts.Description,
  978. IsPrivate: opts.IsPrivate,
  979. IsUnlisted: opts.IsUnlisted,
  980. EnableWiki: true,
  981. EnableIssues: true,
  982. EnablePulls: true,
  983. }
  984. sess := x.NewSession()
  985. defer sess.Close()
  986. if err = sess.Begin(); err != nil {
  987. return nil, err
  988. }
  989. if err = createRepository(sess, doer, owner, repo); err != nil {
  990. return nil, err
  991. }
  992. // No need for init mirror.
  993. if !opts.IsMirror {
  994. repoPath := RepoPath(owner.Name, repo.Name)
  995. if err = initRepository(sess, repoPath, doer, repo, opts); err != nil {
  996. RemoveAllWithNotice("Delete repository for initialization failure", repoPath)
  997. return nil, fmt.Errorf("initRepository: %v", err)
  998. }
  999. _, stderr, err := process.ExecDir(-1,
  1000. repoPath, fmt.Sprintf("CreateRepository 'git update-server-info': %s", repoPath),
  1001. "git", "update-server-info")
  1002. if err != nil {
  1003. return nil, fmt.Errorf("CreateRepository 'git update-server-info': %s", stderr)
  1004. }
  1005. }
  1006. return repo, sess.Commit()
  1007. }
  1008. func countRepositories(userID int64, private bool) int64 {
  1009. sess := x.Where("id > 0")
  1010. if userID > 0 {
  1011. sess.And("owner_id = ?", userID)
  1012. }
  1013. if !private {
  1014. sess.And("is_private=?", false)
  1015. }
  1016. count, err := sess.Count(new(Repository))
  1017. if err != nil {
  1018. log.Error("countRepositories: %v", err)
  1019. }
  1020. return count
  1021. }
  1022. // CountRepositories returns number of repositories.
  1023. // Argument private only takes effect when it is false,
  1024. // set it true to count all repositories.
  1025. func CountRepositories(private bool) int64 {
  1026. return countRepositories(-1, private)
  1027. }
  1028. // CountUserRepositories returns number of repositories user owns.
  1029. // Argument private only takes effect when it is false,
  1030. // set it true to count all repositories.
  1031. func CountUserRepositories(userID int64, private bool) int64 {
  1032. return countRepositories(userID, private)
  1033. }
  1034. func Repositories(page, pageSize int) (_ []*Repository, err error) {
  1035. repos := make([]*Repository, 0, pageSize)
  1036. return repos, x.Limit(pageSize, (page-1)*pageSize).Asc("id").Find(&repos)
  1037. }
  1038. // RepositoriesWithUsers returns number of repos in given page.
  1039. func RepositoriesWithUsers(page, pageSize int) (_ []*Repository, err error) {
  1040. repos, err := Repositories(page, pageSize)
  1041. if err != nil {
  1042. return nil, fmt.Errorf("Repositories: %v", err)
  1043. }
  1044. for i := range repos {
  1045. if err = repos[i].GetOwner(); err != nil {
  1046. return nil, err
  1047. }
  1048. }
  1049. return repos, nil
  1050. }
  1051. // FilterRepositoryWithIssues selects repositories that are using interal issue tracker
  1052. // and has disabled external tracker from given set.
  1053. // It returns nil if result set is empty.
  1054. func FilterRepositoryWithIssues(repoIDs []int64) ([]int64, error) {
  1055. if len(repoIDs) == 0 {
  1056. return nil, nil
  1057. }
  1058. repos := make([]*Repository, 0, len(repoIDs))
  1059. if err := x.Where("enable_issues=?", true).
  1060. And("enable_external_tracker=?", false).
  1061. In("id", repoIDs).
  1062. Cols("id").
  1063. Find(&repos); err != nil {
  1064. return nil, fmt.Errorf("filter valid repositories %v: %v", repoIDs, err)
  1065. }
  1066. if len(repos) == 0 {
  1067. return nil, nil
  1068. }
  1069. repoIDs = make([]int64, len(repos))
  1070. for i := range repos {
  1071. repoIDs[i] = repos[i].ID
  1072. }
  1073. return repoIDs, nil
  1074. }
  1075. // RepoPath returns repository path by given user and repository name.
  1076. func RepoPath(userName, repoName string) string {
  1077. return filepath.Join(UserPath(userName), strings.ToLower(repoName)+".git")
  1078. }
  1079. // TransferOwnership transfers all corresponding setting from old user to new one.
  1080. func TransferOwnership(doer *User, newOwnerName string, repo *Repository) error {
  1081. newOwner, err := GetUserByName(newOwnerName)
  1082. if err != nil {
  1083. return fmt.Errorf("get new owner '%s': %v", newOwnerName, err)
  1084. }
  1085. // Check if new owner has repository with same name.
  1086. has, err := IsRepositoryExist(newOwner, repo.Name)
  1087. if err != nil {
  1088. return fmt.Errorf("IsRepositoryExist: %v", err)
  1089. } else if has {
  1090. return ErrRepoAlreadyExist{args: errutil.Args{"ownerName": newOwnerName, "name": repo.Name}}
  1091. }
  1092. sess := x.NewSession()
  1093. defer sess.Close()
  1094. if err = sess.Begin(); err != nil {
  1095. return fmt.Errorf("sess.Begin: %v", err)
  1096. }
  1097. owner := repo.Owner
  1098. // Note: we have to set value here to make sure recalculate accesses is based on
  1099. // new owner.
  1100. repo.OwnerID = newOwner.ID
  1101. repo.Owner = newOwner
  1102. // Update repository.
  1103. if _, err := sess.ID(repo.ID).Update(repo); err != nil {
  1104. return fmt.Errorf("update owner: %v", err)
  1105. }
  1106. // Remove redundant collaborators.
  1107. collaborators, err := repo.getCollaborators(sess)
  1108. if err != nil {
  1109. return fmt.Errorf("getCollaborators: %v", err)
  1110. }
  1111. // Dummy object.
  1112. collaboration := &Collaboration{RepoID: repo.ID}
  1113. for _, c := range collaborators {
  1114. collaboration.UserID = c.ID
  1115. if c.ID == newOwner.ID || newOwner.IsOrgMember(c.ID) {
  1116. if _, err = sess.Delete(collaboration); err != nil {
  1117. return fmt.Errorf("remove collaborator '%d': %v", c.ID, err)
  1118. }
  1119. }
  1120. }
  1121. // Remove old team-repository relations.
  1122. if owner.IsOrganization() {
  1123. if err = owner.getTeams(sess); err != nil {
  1124. return fmt.Errorf("getTeams: %v", err)
  1125. }
  1126. for _, t := range owner.Teams {
  1127. if !t.hasRepository(sess, repo.ID) {
  1128. continue
  1129. }
  1130. t.NumRepos--
  1131. if _, err := sess.ID(t.ID).AllCols().Update(t); err != nil {
  1132. return fmt.Errorf("decrease team repository count '%d': %v", t.ID, err)
  1133. }
  1134. }
  1135. if err = owner.removeOrgRepo(sess, repo.ID); err != nil {
  1136. return fmt.Errorf("removeOrgRepo: %v", err)
  1137. }
  1138. }
  1139. if newOwner.IsOrganization() {
  1140. t, err := newOwner.getOwnerTeam(sess)
  1141. if err != nil {
  1142. return fmt.Errorf("getOwnerTeam: %v", err)
  1143. } else if err = t.addRepository(sess, repo); err != nil {
  1144. return fmt.Errorf("add to owner team: %v", err)
  1145. }
  1146. } else {
  1147. // Organization called this in addRepository method.
  1148. if err = repo.recalculateAccesses(sess); err != nil {
  1149. return fmt.Errorf("recalculateAccesses: %v", err)
  1150. }
  1151. }
  1152. // Update repository count.
  1153. if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos+1 WHERE id=?", newOwner.ID); err != nil {
  1154. return fmt.Errorf("increase new owner repository count: %v", err)
  1155. } else if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", owner.ID); err != nil {
  1156. return fmt.Errorf("decrease old owner repository count: %v", err)
  1157. }
  1158. if err = watchRepo(sess, newOwner.ID, repo.ID, true); err != nil {
  1159. return fmt.Errorf("watchRepo: %v", err)
  1160. } else if err = transferRepoAction(sess, doer, owner, repo); err != nil {
  1161. return fmt.Errorf("transferRepoAction: %v", err)
  1162. }
  1163. // Rename remote repository to new path and delete local copy.
  1164. if err = os.MkdirAll(UserPath(newOwner.Name), os.ModePerm); err != nil {
  1165. return err
  1166. }
  1167. if err = os.Rename(RepoPath(owner.Name, repo.Name), RepoPath(newOwner.Name, repo.Name)); err != nil {
  1168. return fmt.Errorf("rename repository directory: %v", err)
  1169. }
  1170. deleteRepoLocalCopy(repo)
  1171. // Rename remote wiki repository to new path and delete local copy.
  1172. wikiPath := WikiPath(owner.Name, repo.Name)
  1173. if com.IsExist(wikiPath) {
  1174. RemoveAllWithNotice("Delete repository wiki local copy", repo.LocalWikiPath())
  1175. if err = os.Rename(wikiPath, WikiPath(newOwner.Name, repo.Name)); err != nil {
  1176. return fmt.Errorf("rename repository wiki: %v", err)
  1177. }
  1178. }
  1179. return sess.Commit()
  1180. }
  1181. func deleteRepoLocalCopy(repo *Repository) {
  1182. repoWorkingPool.CheckIn(com.ToStr(repo.ID))
  1183. defer repoWorkingPool.CheckOut(com.ToStr(repo.ID))
  1184. RemoveAllWithNotice("Delete repository local copy", repo.LocalCopyPath())
  1185. }
  1186. // ChangeRepositoryName changes all corresponding setting from old repository name to new one.
  1187. func ChangeRepositoryName(u *User, oldRepoName, newRepoName string) (err error) {
  1188. oldRepoName = strings.ToLower(oldRepoName)
  1189. newRepoName = strings.ToLower(newRepoName)
  1190. if err = isRepoNameAllowed(newRepoName); err != nil {
  1191. return err
  1192. }
  1193. has, err := IsRepositoryExist(u, newRepoName)
  1194. if err != nil {
  1195. return fmt.Errorf("IsRepositoryExist: %v", err)
  1196. } else if has {
  1197. return ErrRepoAlreadyExist{args: errutil.Args{"ownerID": u.ID, "name": newRepoName}}
  1198. }
  1199. repo, err := GetRepositoryByName(u.ID, oldRepoName)
  1200. if err != nil {
  1201. return fmt.Errorf("GetRepositoryByName: %v", err)
  1202. }
  1203. // Change repository directory name
  1204. if err = os.Rename(repo.RepoPath(), RepoPath(u.Name, newRepoName)); err != nil {
  1205. return fmt.Errorf("rename repository directory: %v", err)
  1206. }
  1207. wikiPath := repo.WikiPath()
  1208. if com.IsExist(wikiPath) {
  1209. if err = os.Rename(wikiPath, WikiPath(u.Name, newRepoName)); err != nil {
  1210. return fmt.Errorf("rename repository wiki: %v", err)
  1211. }
  1212. RemoveAllWithNotice("Delete repository wiki local copy", repo.LocalWikiPath())
  1213. }
  1214. deleteRepoLocalCopy(repo)
  1215. return nil
  1216. }
  1217. func getRepositoriesByForkID(e Engine, forkID int64) ([]*Repository, error) {
  1218. repos := make([]*Repository, 0, 10)
  1219. return repos, e.Where("fork_id=?", forkID).Find(&repos)
  1220. }
  1221. // GetRepositoriesByForkID returns all repositories with given fork ID.
  1222. func GetRepositoriesByForkID(forkID int64) ([]*Repository, error) {
  1223. return getRepositoriesByForkID(x, forkID)
  1224. }
  1225. func getNonMirrorRepositories(e Engine) ([]*Repository, error) {
  1226. repos := make([]*Repository, 0, 10)
  1227. return repos, e.Where("is_mirror = ?", false).Find(&repos)
  1228. }
  1229. // GetRepositoriesMirror returns only mirror repositories with user.
  1230. func GetNonMirrorRepositories() ([]*Repository, error) {
  1231. return getNonMirrorRepositories(x)
  1232. }
  1233. func updateRepository(e Engine, repo *Repository, visibilityChanged bool) (err error) {
  1234. repo.LowerName = strings.ToLower(repo.Name)
  1235. if len(repo.Description) > 512 {
  1236. repo.Description = repo.Description[:512]
  1237. }
  1238. if len(repo.Website) > 255 {
  1239. repo.Website = repo.Website[:255]
  1240. }
  1241. if _, err = e.ID(repo.ID).AllCols().Update(repo); err != nil {
  1242. return fmt.Errorf("update: %v", err)
  1243. }
  1244. if visibilityChanged {
  1245. if err = repo.getOwner(e); err != nil {
  1246. return fmt.Errorf("getOwner: %v", err)
  1247. }
  1248. if repo.Owner.IsOrganization() {
  1249. // Organization repository need to recalculate access table when visivility is changed
  1250. if err = repo.recalculateTeamAccesses(e, 0); err != nil {
  1251. return fmt.Errorf("recalculateTeamAccesses: %v", err)
  1252. }
  1253. }
  1254. // Create/Remove git-daemon-export-ok for git-daemon
  1255. daemonExportFile := path.Join(repo.RepoPath(), "git-daemon-export-ok")
  1256. if repo.IsPrivate && com.IsExist(daemonExportFile) {
  1257. if err = os.Remove(daemonExportFile); err != nil {
  1258. log.Error("Failed to remove %s: %v", daemonExportFile, err)
  1259. }
  1260. } else if !repo.IsPrivate && !com.IsExist(daemonExportFile) {
  1261. if f, err := os.Create(daemonExportFile); err != nil {
  1262. log.Error("Failed to create %s: %v", daemonExportFile, err)
  1263. } else {
  1264. f.Close()
  1265. }
  1266. }
  1267. forkRepos, err := getRepositoriesByForkID(e, repo.ID)
  1268. if err != nil {
  1269. return fmt.Errorf("getRepositoriesByForkID: %v", err)
  1270. }
  1271. for i := range forkRepos {
  1272. forkRepos[i].IsPrivate = repo.IsPrivate
  1273. forkRepos[i].IsUnlisted = repo.IsUnlisted
  1274. if err = updateRepository(e, forkRepos[i], true); err != nil {
  1275. return fmt.Errorf("updateRepository[%d]: %v", forkRepos[i].ID, err)
  1276. }
  1277. }
  1278. // Change visibility of generated actions
  1279. if _, err = e.Where("repo_id = ?", repo.ID).Cols("is_private").Update(&Action{IsPrivate: repo.IsPrivate || repo.IsUnlisted}); err != nil {
  1280. return fmt.Errorf("change action visibility of repository: %v", err)
  1281. }
  1282. }
  1283. return nil
  1284. }
  1285. func UpdateRepository(repo *Repository, visibilityChanged bool) (err error) {
  1286. sess := x.NewSession()
  1287. defer sess.Close()
  1288. if err = sess.Begin(); err != nil {
  1289. return err
  1290. }
  1291. if err = updateRepository(x, repo, visibilityChanged); err != nil {
  1292. return fmt.Errorf("updateRepository: %v", err)
  1293. }
  1294. return sess.Commit()
  1295. }
  1296. // DeleteRepository deletes a repository for a user or organization.
  1297. func DeleteRepository(ownerID, repoID int64) error {
  1298. repo := &Repository{ID: repoID, OwnerID: ownerID}
  1299. has, err := x.Get(repo)
  1300. if err != nil {
  1301. return err
  1302. } else if !has {
  1303. return ErrRepoNotExist{args: map[string]interface{}{"ownerID": ownerID, "repoID": repoID}}
  1304. }
  1305. // In case is a organization.
  1306. org, err := GetUserByID(ownerID)
  1307. if err != nil {
  1308. return err
  1309. }
  1310. if org.IsOrganization() {
  1311. if err = org.GetTeams(); err != nil {
  1312. return err
  1313. }
  1314. }
  1315. sess := x.NewSession()
  1316. defer sess.Close()
  1317. if err = sess.Begin(); err != nil {
  1318. return err
  1319. }
  1320. if org.IsOrganization() {
  1321. for _, t := range org.Teams {
  1322. if !t.hasRepository(sess, repoID) {
  1323. continue
  1324. } else if err = t.removeRepository(sess, repo, false); err != nil {
  1325. return err
  1326. }
  1327. }
  1328. }
  1329. if err = deleteBeans(sess,
  1330. &Repository{ID: repoID},
  1331. &Access{RepoID: repo.ID},
  1332. &Action{RepoID: repo.ID},
  1333. &Watch{RepoID: repoID},
  1334. &Star{RepoID: repoID},
  1335. &Mirror{RepoID: repoID},
  1336. &IssueUser{RepoID: repoID},
  1337. &Milestone{RepoID: repoID},
  1338. &Release{RepoID: repoID},
  1339. &Collaboration{RepoID: repoID},
  1340. &PullRequest{BaseRepoID: repoID},
  1341. &ProtectBranch{RepoID: repoID},
  1342. &ProtectBranchWhitelist{RepoID: repoID},
  1343. &Webhook{RepoID: repoID},
  1344. &HookTask{RepoID: repoID},
  1345. &LFSObject{RepoID: repoID},
  1346. ); err != nil {
  1347. return fmt.Errorf("deleteBeans: %v", err)
  1348. }
  1349. // Delete comments and attachments.
  1350. issues := make([]*Issue, 0, 25)
  1351. attachmentPaths := make([]string, 0, len(issues))
  1352. if err = sess.Where("repo_id=?", repoID).Find(&issues); err != nil {
  1353. return err
  1354. }
  1355. for i := range issues {
  1356. if _, err = sess.Delete(&Comment{IssueID: issues[i].ID}); err != nil {
  1357. return err
  1358. }
  1359. attachments := make([]*Attachment, 0, 5)
  1360. if err = sess.Where("issue_id=?", issues[i].ID).Find(&attachments); err != nil {
  1361. return err
  1362. }
  1363. for j := range attachments {
  1364. attachmentPaths = append(attachmentPaths, attachments[j].LocalPath())
  1365. }
  1366. if _, err = sess.Delete(&Attachment{IssueID: issues[i].ID}); err != nil {
  1367. return err
  1368. }
  1369. }
  1370. if _, err = sess.Delete(&Issue{RepoID: repoID}); err != nil {
  1371. return err
  1372. }
  1373. if repo.IsFork {
  1374. if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks-1 WHERE id=?", repo.ForkID); err != nil {
  1375. return fmt.Errorf("decrease fork count: %v", err)
  1376. }
  1377. }
  1378. if _, err = sess.Exec("UPDATE `user` SET num_repos=num_repos-1 WHERE id=?", ownerID); err != nil {
  1379. return err
  1380. }
  1381. if err = sess.Commit(); err != nil {
  1382. return fmt.Errorf("Commit: %v", err)
  1383. }
  1384. // Remove repository files.
  1385. repoPath := repo.RepoPath()
  1386. RemoveAllWithNotice("Delete repository files", repoPath)
  1387. repo.DeleteWiki()
  1388. // Remove attachment files.
  1389. for i := range attachmentPaths {
  1390. RemoveAllWithNotice("Delete attachment", attachmentPaths[i])
  1391. }
  1392. if repo.NumForks > 0 {
  1393. if _, err = x.Exec("UPDATE `repository` SET fork_id=0,is_fork=? WHERE fork_id=?", false, repo.ID); err != nil {
  1394. log.Error("reset 'fork_id' and 'is_fork': %v", err)
  1395. }
  1396. }
  1397. return nil
  1398. }
  1399. // GetRepositoryByRef returns a Repository specified by a GFM reference.
  1400. // See https://help.github.com/articles/writing-on-github#references for more information on the syntax.
  1401. func GetRepositoryByRef(ref string) (*Repository, error) {
  1402. n := strings.IndexByte(ref, byte('/'))
  1403. if n < 2 {
  1404. return nil, errors.InvalidRepoReference{Ref: ref}
  1405. }
  1406. userName, repoName := ref[:n], ref[n+1:]
  1407. user, err := GetUserByName(userName)
  1408. if err != nil {
  1409. return nil, err
  1410. }
  1411. return GetRepositoryByName(user.ID, repoName)
  1412. }
  1413. // GetRepositoryByName returns the repository by given name under user if exists.
  1414. // Deprecated: Use Repos.GetByName instead.
  1415. func GetRepositoryByName(ownerID int64, name string) (*Repository, error) {
  1416. repo := &Repository{
  1417. OwnerID: ownerID,
  1418. LowerName: strings.ToLower(name),
  1419. }
  1420. has, err := x.Get(repo)
  1421. if err != nil {
  1422. return nil, err
  1423. } else if !has {
  1424. return nil, ErrRepoNotExist{args: map[string]interface{}{"ownerID": ownerID, "name": name}}
  1425. }
  1426. return repo, repo.LoadAttributes()
  1427. }
  1428. func getRepositoryByID(e Engine, id int64) (*Repository, error) {
  1429. repo := new(Repository)
  1430. has, err := e.ID(id).Get(repo)
  1431. if err != nil {
  1432. return nil, err
  1433. } else if !has {
  1434. return nil, ErrRepoNotExist{args: map[string]interface{}{"repoID": id}}
  1435. }
  1436. return repo, repo.loadAttributes(e)
  1437. }
  1438. // GetRepositoryByID returns the repository by given id if exists.
  1439. func GetRepositoryByID(id int64) (*Repository, error) {
  1440. return getRepositoryByID(x, id)
  1441. }
  1442. type UserRepoOptions struct {
  1443. UserID int64
  1444. Private bool
  1445. Page int
  1446. PageSize int
  1447. }
  1448. // GetUserRepositories returns a list of repositories of given user.
  1449. func GetUserRepositories(opts *UserRepoOptions) ([]*Repository, error) {
  1450. sess := x.Where("owner_id=?", opts.UserID).Desc("updated_unix")
  1451. if !opts.Private {
  1452. sess.And("is_private=?", false)
  1453. sess.And("is_unlisted=?", false)
  1454. }
  1455. if opts.Page <= 0 {
  1456. opts.Page = 1
  1457. }
  1458. sess.Limit(opts.PageSize, (opts.Page-1)*opts.PageSize)
  1459. repos := make([]*Repository, 0, opts.PageSize)
  1460. return repos, sess.Find(&repos)
  1461. }
  1462. // GetUserRepositories returns a list of mirror repositories of given user.
  1463. func GetUserMirrorRepositories(userID int64) ([]*Repository, error) {
  1464. repos := make([]*Repository, 0, 10)
  1465. return repos, x.Where("owner_id = ?", userID).And("is_mirror = ?", true).Find(&repos)
  1466. }
  1467. // GetRecentUpdatedRepositories returns the list of repositories that are recently updated.
  1468. func GetRecentUpdatedRepositories(page, pageSize int) (repos []*Repository, err error) {
  1469. return repos, x.Limit(pageSize, (page-1)*pageSize).
  1470. Where("is_private=?", false).Limit(pageSize).Desc("updated_unix").Find(&repos)
  1471. }
  1472. // GetUserAndCollaborativeRepositories returns list of repositories the user owns and collaborates.
  1473. func GetUserAndCollaborativeRepositories(userID int64) ([]*Repository, error) {
  1474. repos := make([]*Repository, 0, 10)
  1475. if err := x.Alias("repo").
  1476. Join("INNER", "collaboration", "collaboration.repo_id = repo.id").
  1477. Where("collaboration.user_id = ?", userID).
  1478. Find(&repos); err != nil {
  1479. return nil, fmt.Errorf("select collaborative repositories: %v", err)
  1480. }
  1481. ownRepos := make([]*Repository, 0, 10)
  1482. if err := x.Where("owner_id = ?", userID).Find(&ownRepos); err != nil {
  1483. return nil, fmt.Errorf("select own repositories: %v", err)
  1484. }
  1485. return append(repos, ownRepos...), nil
  1486. }
  1487. func getRepositoryCount(e Engine, u *User) (int64, error) {
  1488. return x.Count(&Repository{OwnerID: u.ID})
  1489. }
  1490. // GetRepositoryCount returns the total number of repositories of user.
  1491. func GetRepositoryCount(u *User) (int64, error) {
  1492. return getRepositoryCount(x, u)
  1493. }
  1494. type SearchRepoOptions struct {
  1495. Keyword string
  1496. OwnerID int64
  1497. UserID int64 // When set results will contain all public/private repositories user has access to
  1498. OrderBy string
  1499. Private bool // Include private repositories in results
  1500. Page int
  1501. PageSize int // Can be smaller than or equal to setting.ExplorePagingNum
  1502. }
  1503. // SearchRepositoryByName takes keyword and part of repository name to search,
  1504. // it returns results in given range and number of total results.
  1505. func SearchRepositoryByName(opts *SearchRepoOptions) (repos []*Repository, count int64, err error) {
  1506. if opts.Page <= 0 {
  1507. opts.Page = 1
  1508. }
  1509. repos = make([]*Repository, 0, opts.PageSize)
  1510. sess := x.Alias("repo")
  1511. // Attempt to find repositories that opts.UserID has access to,
  1512. // this does not include other people's private repositories even if opts.UserID is an admin.
  1513. if !opts.Private && opts.UserID > 0 {
  1514. sess.Join("LEFT", "access", "access.repo_id = repo.id").
  1515. Where("repo.owner_id = ? OR access.user_id = ? OR (repo.is_private = ? AND repo.is_unlisted = ?) OR (repo.is_private = ? AND (repo.allow_public_wiki = ? OR repo.allow_public_issues = ?))", opts.UserID, opts.UserID, false, false, true, true, true)
  1516. } else {
  1517. // Only return public repositories if opts.Private is not set
  1518. if !opts.Private {
  1519. sess.And("(repo.is_private = ? AND repo.is_unlisted = ?) OR (repo.is_private = ? AND (repo.allow_public_wiki = ? OR repo.allow_public_issues = ?))", false, false, true, true, true)
  1520. }
  1521. }
  1522. if len(opts.Keyword) > 0 {
  1523. sess.And("repo.lower_name LIKE ? OR repo.description LIKE ?", "%"+strings.ToLower(opts.Keyword)+"%", "%"+strings.ToLower(opts.Keyword)+"%")
  1524. }
  1525. if opts.OwnerID > 0 {
  1526. sess.And("repo.owner_id = ?", opts.OwnerID)
  1527. }
  1528. // We need all fields (repo.*) in final list but only ID (repo.id) is good enough for counting.
  1529. count, err = sess.Clone().Distinct("repo.id").Count(new(Repository))
  1530. if err != nil {
  1531. return nil, 0, fmt.Errorf("Count: %v", err)
  1532. }
  1533. if len(opts.OrderBy) > 0 {
  1534. sess.OrderBy("repo." + opts.OrderBy)
  1535. }
  1536. return repos, count, sess.Distinct("repo.*").Limit(opts.PageSize, (opts.Page-1)*opts.PageSize).Find(&repos)
  1537. }
  1538. func DeleteOldRepositoryArchives() {
  1539. if taskStatusTable.IsRunning(_CLEAN_OLD_ARCHIVES) {
  1540. return
  1541. }
  1542. taskStatusTable.Start(_CLEAN_OLD_ARCHIVES)
  1543. defer taskStatusTable.Stop(_CLEAN_OLD_ARCHIVES)
  1544. log.Trace("Doing: DeleteOldRepositoryArchives")
  1545. formats := []string{"zip", "targz"}
  1546. oldestTime := time.Now().Add(-conf.Cron.RepoArchiveCleanup.OlderThan)
  1547. if err := x.Where("id > 0").Iterate(new(Repository),
  1548. func(idx int, bean interface{}) error {
  1549. repo := bean.(*Repository)
  1550. basePath := filepath.Join(repo.RepoPath(), "archives")
  1551. for _, format := range formats {
  1552. dirPath := filepath.Join(basePath, format)
  1553. if !com.IsDir(dirPath) {
  1554. continue
  1555. }
  1556. dir, err := os.Open(dirPath)
  1557. if err != nil {
  1558. log.Error("Failed to open directory '%s': %v", dirPath, err)
  1559. continue
  1560. }
  1561. fis, err := dir.Readdir(0)
  1562. dir.Close()
  1563. if err != nil {
  1564. log.Error("Failed to read directory '%s': %v", dirPath, err)
  1565. continue
  1566. }
  1567. for _, fi := range fis {
  1568. if fi.IsDir() || fi.ModTime().After(oldestTime) {
  1569. continue
  1570. }
  1571. archivePath := filepath.Join(dirPath, fi.Name())
  1572. if err = os.Remove(archivePath); err != nil {
  1573. desc := fmt.Sprintf("Failed to health delete archive '%s': %v", archivePath, err)
  1574. log.Warn(desc)
  1575. if err = CreateRepositoryNotice(desc); err != nil {
  1576. log.Error("CreateRepositoryNotice: %v", err)
  1577. }
  1578. }
  1579. }
  1580. }
  1581. return nil
  1582. }); err != nil {
  1583. log.Error("DeleteOldRepositoryArchives: %v", err)
  1584. }
  1585. }
  1586. // DeleteRepositoryArchives deletes all repositories' archives.
  1587. func DeleteRepositoryArchives() error {
  1588. if taskStatusTable.IsRunning(_CLEAN_OLD_ARCHIVES) {
  1589. return nil
  1590. }
  1591. taskStatusTable.Start(_CLEAN_OLD_ARCHIVES)
  1592. defer taskStatusTable.Stop(_CLEAN_OLD_ARCHIVES)
  1593. return x.Where("id > 0").Iterate(new(Repository),
  1594. func(idx int, bean interface{}) error {
  1595. repo := bean.(*Repository)
  1596. return os.RemoveAll(filepath.Join(repo.RepoPath(), "archives"))
  1597. })
  1598. }
  1599. func gatherMissingRepoRecords() ([]*Repository, error) {
  1600. repos := make([]*Repository, 0, 10)
  1601. if err := x.Where("id > 0").Iterate(new(Repository),
  1602. func(idx int, bean interface{}) error {
  1603. repo := bean.(*Repository)
  1604. if !com.IsDir(repo.RepoPath()) {
  1605. repos = append(repos, repo)
  1606. }
  1607. return nil
  1608. }); err != nil {
  1609. if err2 := CreateRepositoryNotice(fmt.Sprintf("gatherMissingRepoRecords: %v", err)); err2 != nil {
  1610. return nil, fmt.Errorf("CreateRepositoryNotice: %v", err)
  1611. }
  1612. }
  1613. return repos, nil
  1614. }
  1615. // DeleteMissingRepositories deletes all repository records that lost Git files.
  1616. func DeleteMissingRepositories() error {
  1617. repos, err := gatherMissingRepoRecords()
  1618. if err != nil {
  1619. return fmt.Errorf("gatherMissingRepoRecords: %v", err)
  1620. }
  1621. if len(repos) == 0 {
  1622. return nil
  1623. }
  1624. for _, repo := range repos {
  1625. log.Trace("Deleting %d/%d...", repo.OwnerID, repo.ID)
  1626. if err := DeleteRepository(repo.OwnerID, repo.ID); err != nil {
  1627. if err2 := CreateRepositoryNotice(fmt.Sprintf("DeleteRepository [%d]: %v", repo.ID, err)); err2 != nil {
  1628. return fmt.Errorf("CreateRepositoryNotice: %v", err)
  1629. }
  1630. }
  1631. }
  1632. return nil
  1633. }
  1634. // ReinitMissingRepositories reinitializes all repository records that lost Git files.
  1635. func ReinitMissingRepositories() error {
  1636. repos, err := gatherMissingRepoRecords()
  1637. if err != nil {
  1638. return fmt.Errorf("gatherMissingRepoRecords: %v", err)
  1639. }
  1640. if len(repos) == 0 {
  1641. return nil
  1642. }
  1643. for _, repo := range repos {
  1644. log.Trace("Initializing %d/%d...", repo.OwnerID, repo.ID)
  1645. if err := git.Init(repo.RepoPath(), git.InitOptions{Bare: true}); err != nil {
  1646. if err2 := CreateRepositoryNotice(fmt.Sprintf("init repository [repo_id: %d]: %v", repo.ID, err)); err2 != nil {
  1647. return fmt.Errorf("create repository notice: %v", err)
  1648. }
  1649. }
  1650. }
  1651. return nil
  1652. }
  1653. // SyncRepositoryHooks rewrites all repositories' pre-receive, update and post-receive hooks
  1654. // to make sure the binary and custom conf path are up-to-date.
  1655. func SyncRepositoryHooks() error {
  1656. return x.Where("id > 0").Iterate(new(Repository),
  1657. func(idx int, bean interface{}) error {
  1658. repo := bean.(*Repository)
  1659. if err := createDelegateHooks(repo.RepoPath()); err != nil {
  1660. return err
  1661. }
  1662. if repo.HasWiki() {
  1663. return createDelegateHooks(repo.WikiPath())
  1664. }
  1665. return nil
  1666. })
  1667. }
  1668. // Prevent duplicate running tasks.
  1669. var taskStatusTable = sync.NewStatusTable()
  1670. const (
  1671. _MIRROR_UPDATE = "mirror_update"
  1672. _GIT_FSCK = "git_fsck"
  1673. _CHECK_REPO_STATS = "check_repos_stats"
  1674. _CLEAN_OLD_ARCHIVES = "clean_old_archives"
  1675. )
  1676. // GitFsck calls 'git fsck' to check repository health.
  1677. func GitFsck() {
  1678. if taskStatusTable.IsRunning(_GIT_FSCK) {
  1679. return
  1680. }
  1681. taskStatusTable.Start(_GIT_FSCK)
  1682. defer taskStatusTable.Stop(_GIT_FSCK)
  1683. log.Trace("Doing: GitFsck")
  1684. if err := x.Where("id>0").Iterate(new(Repository),
  1685. func(idx int, bean interface{}) error {
  1686. repo := bean.(*Repository)
  1687. repoPath := repo.RepoPath()
  1688. err := git.RepoFsck(repoPath, git.FsckOptions{
  1689. Args: conf.Cron.RepoHealthCheck.Args,
  1690. Timeout: conf.Cron.RepoHealthCheck.Timeout,
  1691. })
  1692. if err != nil {
  1693. desc := fmt.Sprintf("Failed to perform health check on repository '%s': %v", repoPath, err)
  1694. log.Warn(desc)
  1695. if err = CreateRepositoryNotice(desc); err != nil {
  1696. log.Error("CreateRepositoryNotice: %v", err)
  1697. }
  1698. }
  1699. return nil
  1700. }); err != nil {
  1701. log.Error("GitFsck: %v", err)
  1702. }
  1703. }
  1704. func GitGcRepos() error {
  1705. args := append([]string{"gc"}, conf.Git.GCArgs...)
  1706. return x.Where("id > 0").Iterate(new(Repository),
  1707. func(idx int, bean interface{}) error {
  1708. repo := bean.(*Repository)
  1709. if err := repo.GetOwner(); err != nil {
  1710. return err
  1711. }
  1712. _, stderr, err := process.ExecDir(
  1713. time.Duration(conf.Git.Timeout.GC)*time.Second,
  1714. RepoPath(repo.Owner.Name, repo.Name), "Repository garbage collection",
  1715. "git", args...)
  1716. if err != nil {
  1717. return fmt.Errorf("%v: %v", err, stderr)
  1718. }
  1719. return nil
  1720. })
  1721. }
  1722. type repoChecker struct {
  1723. querySQL, correctSQL string
  1724. desc string
  1725. }
  1726. func repoStatsCheck(checker *repoChecker) {
  1727. results, err := x.Query(checker.querySQL)
  1728. if err != nil {
  1729. log.Error("Select %s: %v", checker.desc, err)
  1730. return
  1731. }
  1732. for _, result := range results {
  1733. id := com.StrTo(result["id"]).MustInt64()
  1734. log.Trace("Updating %s: %d", checker.desc, id)
  1735. _, err = x.Exec(checker.correctSQL, id, id)
  1736. if err != nil {
  1737. log.Error("Update %s[%d]: %v", checker.desc, id, err)
  1738. }
  1739. }
  1740. }
  1741. func CheckRepoStats() {
  1742. if taskStatusTable.IsRunning(_CHECK_REPO_STATS) {
  1743. return
  1744. }
  1745. taskStatusTable.Start(_CHECK_REPO_STATS)
  1746. defer taskStatusTable.Stop(_CHECK_REPO_STATS)
  1747. log.Trace("Doing: CheckRepoStats")
  1748. checkers := []*repoChecker{
  1749. // Repository.NumWatches
  1750. {
  1751. "SELECT repo.id FROM `repository` repo WHERE repo.num_watches!=(SELECT COUNT(*) FROM `watch` WHERE repo_id=repo.id)",
  1752. "UPDATE `repository` SET num_watches=(SELECT COUNT(*) FROM `watch` WHERE repo_id=?) WHERE id=?",
  1753. "repository count 'num_watches'",
  1754. },
  1755. // Repository.NumStars
  1756. {
  1757. "SELECT repo.id FROM `repository` repo WHERE repo.num_stars!=(SELECT COUNT(*) FROM `star` WHERE repo_id=repo.id)",
  1758. "UPDATE `repository` SET num_stars=(SELECT COUNT(*) FROM `star` WHERE repo_id=?) WHERE id=?",
  1759. "repository count 'num_stars'",
  1760. },
  1761. // Label.NumIssues
  1762. {
  1763. "SELECT label.id FROM `label` WHERE label.num_issues!=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=label.id)",
  1764. "UPDATE `label` SET num_issues=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=?) WHERE id=?",
  1765. "label count 'num_issues'",
  1766. },
  1767. // User.NumRepos
  1768. {
  1769. "SELECT `user`.id FROM `user` WHERE `user`.num_repos!=(SELECT COUNT(*) FROM `repository` WHERE owner_id=`user`.id)",
  1770. "UPDATE `user` SET num_repos=(SELECT COUNT(*) FROM `repository` WHERE owner_id=?) WHERE id=?",
  1771. "user count 'num_repos'",
  1772. },
  1773. // Issue.NumComments
  1774. {
  1775. "SELECT `issue`.id FROM `issue` WHERE `issue`.num_comments!=(SELECT COUNT(*) FROM `comment` WHERE issue_id=`issue`.id AND type=0)",
  1776. "UPDATE `issue` SET num_comments=(SELECT COUNT(*) FROM `comment` WHERE issue_id=? AND type=0) WHERE id=?",
  1777. "issue count 'num_comments'",
  1778. },
  1779. }
  1780. for i := range checkers {
  1781. repoStatsCheck(checkers[i])
  1782. }
  1783. // ***** START: Repository.NumClosedIssues *****
  1784. desc := "repository count 'num_closed_issues'"
  1785. 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)
  1786. if err != nil {
  1787. log.Error("Select %s: %v", desc, err)
  1788. } else {
  1789. for _, result := range results {
  1790. id := com.StrTo(result["id"]).MustInt64()
  1791. log.Trace("Updating %s: %d", desc, id)
  1792. _, 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)
  1793. if err != nil {
  1794. log.Error("Update %s[%d]: %v", desc, id, err)
  1795. }
  1796. }
  1797. }
  1798. // ***** END: Repository.NumClosedIssues *****
  1799. // FIXME: use checker when stop supporting old fork repo format.
  1800. // ***** START: Repository.NumForks *****
  1801. results, err = x.Query("SELECT repo.id FROM `repository` repo WHERE repo.num_forks!=(SELECT COUNT(*) FROM `repository` WHERE fork_id=repo.id)")
  1802. if err != nil {
  1803. log.Error("Select repository count 'num_forks': %v", err)
  1804. } else {
  1805. for _, result := range results {
  1806. id := com.StrTo(result["id"]).MustInt64()
  1807. log.Trace("Updating repository count 'num_forks': %d", id)
  1808. repo, err := GetRepositoryByID(id)
  1809. if err != nil {
  1810. log.Error("GetRepositoryByID[%d]: %v", id, err)
  1811. continue
  1812. }
  1813. rawResult, err := x.Query("SELECT COUNT(*) FROM `repository` WHERE fork_id=?", repo.ID)
  1814. if err != nil {
  1815. log.Error("Select count of forks[%d]: %v", repo.ID, err)
  1816. continue
  1817. }
  1818. repo.NumForks = int(parseCountResult(rawResult))
  1819. if err = UpdateRepository(repo, false); err != nil {
  1820. log.Error("UpdateRepository[%d]: %v", id, err)
  1821. continue
  1822. }
  1823. }
  1824. }
  1825. // ***** END: Repository.NumForks *****
  1826. }
  1827. type RepositoryList []*Repository
  1828. func (repos RepositoryList) loadAttributes(e Engine) error {
  1829. if len(repos) == 0 {
  1830. return nil
  1831. }
  1832. // Load owners
  1833. userSet := make(map[int64]*User)
  1834. for i := range repos {
  1835. userSet[repos[i].OwnerID] = nil
  1836. }
  1837. userIDs := make([]int64, 0, len(userSet))
  1838. for userID := range userSet {
  1839. userIDs = append(userIDs, userID)
  1840. }
  1841. users := make([]*User, 0, len(userIDs))
  1842. if err := e.Where("id > 0").In("id", userIDs).Find(&users); err != nil {
  1843. return fmt.Errorf("find users: %v", err)
  1844. }
  1845. for i := range users {
  1846. userSet[users[i].ID] = users[i]
  1847. }
  1848. for i := range repos {
  1849. repos[i].Owner = userSet[repos[i].OwnerID]
  1850. }
  1851. // Load base repositories
  1852. repoSet := make(map[int64]*Repository)
  1853. for i := range repos {
  1854. if repos[i].IsFork {
  1855. repoSet[repos[i].ForkID] = nil
  1856. }
  1857. }
  1858. baseIDs := make([]int64, 0, len(repoSet))
  1859. for baseID := range repoSet {
  1860. baseIDs = append(baseIDs, baseID)
  1861. }
  1862. baseRepos := make([]*Repository, 0, len(baseIDs))
  1863. if err := e.Where("id > 0").In("id", baseIDs).Find(&baseRepos); err != nil {
  1864. return fmt.Errorf("find base repositories: %v", err)
  1865. }
  1866. for i := range baseRepos {
  1867. repoSet[baseRepos[i].ID] = baseRepos[i]
  1868. }
  1869. for i := range repos {
  1870. if repos[i].IsFork {
  1871. repos[i].BaseRepo = repoSet[repos[i].ForkID]
  1872. }
  1873. }
  1874. return nil
  1875. }
  1876. func (repos RepositoryList) LoadAttributes() error {
  1877. return repos.loadAttributes(x)
  1878. }
  1879. type MirrorRepositoryList []*Repository
  1880. func (repos MirrorRepositoryList) loadAttributes(e Engine) error {
  1881. if len(repos) == 0 {
  1882. return nil
  1883. }
  1884. // Load mirrors.
  1885. repoIDs := make([]int64, 0, len(repos))
  1886. for i := range repos {
  1887. if !repos[i].IsMirror {
  1888. continue
  1889. }
  1890. repoIDs = append(repoIDs, repos[i].ID)
  1891. }
  1892. mirrors := make([]*Mirror, 0, len(repoIDs))
  1893. if err := e.Where("id > 0").In("repo_id", repoIDs).Find(&mirrors); err != nil {
  1894. return fmt.Errorf("find mirrors: %v", err)
  1895. }
  1896. set := make(map[int64]*Mirror)
  1897. for i := range mirrors {
  1898. set[mirrors[i].RepoID] = mirrors[i]
  1899. }
  1900. for i := range repos {
  1901. repos[i].Mirror = set[repos[i].ID]
  1902. }
  1903. return nil
  1904. }
  1905. func (repos MirrorRepositoryList) LoadAttributes() error {
  1906. return repos.loadAttributes(x)
  1907. }
  1908. // __ __ __ .__
  1909. // / \ / \_____ _/ |_ ____ | |__
  1910. // \ \/\/ /\__ \\ __\/ ___\| | \
  1911. // \ / / __ \| | \ \___| Y \
  1912. // \__/\ / (____ /__| \___ >___| /
  1913. // \/ \/ \/ \/
  1914. // Watch is connection request for receiving repository notification.
  1915. type Watch struct {
  1916. ID int64
  1917. UserID int64 `xorm:"UNIQUE(watch)"`
  1918. RepoID int64 `xorm:"UNIQUE(watch)"`
  1919. }
  1920. func isWatching(e Engine, userID, repoID int64) bool {
  1921. has, _ := e.Get(&Watch{0, userID, repoID})
  1922. return has
  1923. }
  1924. // IsWatching checks if user has watched given repository.
  1925. func IsWatching(userID, repoID int64) bool {
  1926. return isWatching(x, userID, repoID)
  1927. }
  1928. func watchRepo(e Engine, userID, repoID int64, watch bool) (err error) {
  1929. if watch {
  1930. if isWatching(e, userID, repoID) {
  1931. return nil
  1932. }
  1933. if _, err = e.Insert(&Watch{RepoID: repoID, UserID: userID}); err != nil {
  1934. return err
  1935. }
  1936. _, err = e.Exec("UPDATE `repository` SET num_watches = num_watches + 1 WHERE id = ?", repoID)
  1937. } else {
  1938. if !isWatching(e, userID, repoID) {
  1939. return nil
  1940. }
  1941. if _, err = e.Delete(&Watch{0, userID, repoID}); err != nil {
  1942. return err
  1943. }
  1944. _, err = e.Exec("UPDATE `repository` SET num_watches = num_watches - 1 WHERE id = ?", repoID)
  1945. }
  1946. return err
  1947. }
  1948. // Watch or unwatch repository.
  1949. func WatchRepo(userID, repoID int64, watch bool) (err error) {
  1950. return watchRepo(x, userID, repoID, watch)
  1951. }
  1952. func getWatchers(e Engine, repoID int64) ([]*Watch, error) {
  1953. watches := make([]*Watch, 0, 10)
  1954. return watches, e.Find(&watches, &Watch{RepoID: repoID})
  1955. }
  1956. // GetWatchers returns all watchers of given repository.
  1957. func GetWatchers(repoID int64) ([]*Watch, error) {
  1958. return getWatchers(x, repoID)
  1959. }
  1960. // Repository.GetWatchers returns range of users watching given repository.
  1961. func (repo *Repository) GetWatchers(page int) ([]*User, error) {
  1962. users := make([]*User, 0, ItemsPerPage)
  1963. sess := x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).Where("watch.repo_id=?", repo.ID)
  1964. if conf.UsePostgreSQL {
  1965. sess = sess.Join("LEFT", "watch", `"user".id=watch.user_id`)
  1966. } else {
  1967. sess = sess.Join("LEFT", "watch", "user.id=watch.user_id")
  1968. }
  1969. return users, sess.Find(&users)
  1970. }
  1971. func notifyWatchers(e Engine, act *Action) error {
  1972. // Add feeds for user self and all watchers.
  1973. watchers, err := getWatchers(e, act.RepoID)
  1974. if err != nil {
  1975. return fmt.Errorf("getWatchers: %v", err)
  1976. }
  1977. // Reset ID to reuse Action object
  1978. act.ID = 0
  1979. // Add feed for actioner.
  1980. act.UserID = act.ActUserID
  1981. if _, err = e.Insert(act); err != nil {
  1982. return fmt.Errorf("insert new action: %v", err)
  1983. }
  1984. for i := range watchers {
  1985. if act.ActUserID == watchers[i].UserID {
  1986. continue
  1987. }
  1988. act.ID = 0
  1989. act.UserID = watchers[i].UserID
  1990. if _, err = e.Insert(act); err != nil {
  1991. return fmt.Errorf("insert new action: %v", err)
  1992. }
  1993. }
  1994. return nil
  1995. }
  1996. // NotifyWatchers creates batch of actions for every watcher.
  1997. func NotifyWatchers(act *Action) error {
  1998. return notifyWatchers(x, act)
  1999. }
  2000. // _________ __
  2001. // / _____// |______ _______
  2002. // \_____ \\ __\__ \\_ __ \
  2003. // / \| | / __ \| | \/
  2004. // /_______ /|__| (____ /__|
  2005. // \/ \/
  2006. type Star struct {
  2007. ID int64
  2008. UID int64 `xorm:"UNIQUE(s)"`
  2009. RepoID int64 `xorm:"UNIQUE(s)"`
  2010. }
  2011. // Star or unstar repository.
  2012. func StarRepo(userID, repoID int64, star bool) (err error) {
  2013. if star {
  2014. if IsStaring(userID, repoID) {
  2015. return nil
  2016. }
  2017. if _, err = x.Insert(&Star{UID: userID, RepoID: repoID}); err != nil {
  2018. return err
  2019. } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars + 1 WHERE id = ?", repoID); err != nil {
  2020. return err
  2021. }
  2022. _, err = x.Exec("UPDATE `user` SET num_stars = num_stars + 1 WHERE id = ?", userID)
  2023. } else {
  2024. if !IsStaring(userID, repoID) {
  2025. return nil
  2026. }
  2027. if _, err = x.Delete(&Star{0, userID, repoID}); err != nil {
  2028. return err
  2029. } else if _, err = x.Exec("UPDATE `repository` SET num_stars = num_stars - 1 WHERE id = ?", repoID); err != nil {
  2030. return err
  2031. }
  2032. _, err = x.Exec("UPDATE `user` SET num_stars = num_stars - 1 WHERE id = ?", userID)
  2033. }
  2034. return err
  2035. }
  2036. // IsStaring checks if user has starred given repository.
  2037. func IsStaring(userID, repoID int64) bool {
  2038. has, _ := x.Get(&Star{0, userID, repoID})
  2039. return has
  2040. }
  2041. func (repo *Repository) GetStargazers(page int) ([]*User, error) {
  2042. users := make([]*User, 0, ItemsPerPage)
  2043. sess := x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).Where("star.repo_id=?", repo.ID)
  2044. if conf.UsePostgreSQL {
  2045. sess = sess.Join("LEFT", "star", `"user".id=star.uid`)
  2046. } else {
  2047. sess = sess.Join("LEFT", "star", "user.id=star.uid")
  2048. }
  2049. return users, sess.Find(&users)
  2050. }
  2051. // ___________ __
  2052. // \_ _____/__________| | __
  2053. // | __)/ _ \_ __ \ |/ /
  2054. // | \( <_> ) | \/ <
  2055. // \___ / \____/|__| |__|_ \
  2056. // \/ \/
  2057. // HasForkedRepo checks if given user has already forked a repository.
  2058. // When user has already forked, it returns true along with the repository.
  2059. func HasForkedRepo(ownerID, repoID int64) (*Repository, bool, error) {
  2060. repo := new(Repository)
  2061. has, err := x.Where("owner_id = ? AND fork_id = ?", ownerID, repoID).Get(repo)
  2062. if err != nil {
  2063. return nil, false, err
  2064. } else if !has {
  2065. return nil, false, nil
  2066. }
  2067. return repo, true, repo.LoadAttributes()
  2068. }
  2069. // ForkRepository creates a fork of target repository under another user domain.
  2070. func ForkRepository(doer, owner *User, baseRepo *Repository, name, desc string) (_ *Repository, err error) {
  2071. if !owner.CanCreateRepo() {
  2072. return nil, ErrReachLimitOfRepo{Limit: owner.RepoCreationNum()}
  2073. }
  2074. repo := &Repository{
  2075. OwnerID: owner.ID,
  2076. Owner: owner,
  2077. Name: name,
  2078. LowerName: strings.ToLower(name),
  2079. Description: desc,
  2080. DefaultBranch: baseRepo.DefaultBranch,
  2081. IsPrivate: baseRepo.IsPrivate,
  2082. IsUnlisted: baseRepo.IsUnlisted,
  2083. IsFork: true,
  2084. ForkID: baseRepo.ID,
  2085. }
  2086. sess := x.NewSession()
  2087. defer sess.Close()
  2088. if err = sess.Begin(); err != nil {
  2089. return nil, err
  2090. }
  2091. if err = createRepository(sess, doer, owner, repo); err != nil {
  2092. return nil, err
  2093. } else if _, err = sess.Exec("UPDATE `repository` SET num_forks=num_forks+1 WHERE id=?", baseRepo.ID); err != nil {
  2094. return nil, err
  2095. }
  2096. repoPath := repo.repoPath(sess)
  2097. RemoveAllWithNotice("Repository path erase before creation", repoPath)
  2098. _, stderr, err := process.ExecTimeout(10*time.Minute,
  2099. fmt.Sprintf("ForkRepository 'git clone': %s/%s", owner.Name, repo.Name),
  2100. "git", "clone", "--bare", baseRepo.RepoPath(), repoPath)
  2101. if err != nil {
  2102. return nil, fmt.Errorf("git clone: %v - %s", err, stderr)
  2103. }
  2104. _, stderr, err = process.ExecDir(-1,
  2105. repoPath, fmt.Sprintf("ForkRepository 'git update-server-info': %s", repoPath),
  2106. "git", "update-server-info")
  2107. if err != nil {
  2108. return nil, fmt.Errorf("git update-server-info: %v - %s", err, stderr)
  2109. }
  2110. if err = createDelegateHooks(repoPath); err != nil {
  2111. return nil, fmt.Errorf("createDelegateHooks: %v", err)
  2112. }
  2113. if err = sess.Commit(); err != nil {
  2114. return nil, fmt.Errorf("Commit: %v", err)
  2115. }
  2116. if err = repo.UpdateSize(); err != nil {
  2117. log.Error("UpdateSize [repo_id: %d]: %v", repo.ID, err)
  2118. }
  2119. if err = PrepareWebhooks(baseRepo, HOOK_EVENT_FORK, &api.ForkPayload{
  2120. Forkee: repo.APIFormat(nil),
  2121. Repo: baseRepo.APIFormat(nil),
  2122. Sender: doer.APIFormat(),
  2123. }); err != nil {
  2124. log.Error("PrepareWebhooks [repo_id: %d]: %v", baseRepo.ID, err)
  2125. }
  2126. return repo, nil
  2127. }
  2128. func (repo *Repository) GetForks() ([]*Repository, error) {
  2129. forks := make([]*Repository, 0, repo.NumForks)
  2130. if err := x.Find(&forks, &Repository{ForkID: repo.ID}); err != nil {
  2131. return nil, err
  2132. }
  2133. for _, fork := range forks {
  2134. fork.BaseRepo = repo
  2135. }
  2136. return forks, nil
  2137. }
  2138. // __________ .__
  2139. // \______ \____________ ____ ____ | |__
  2140. // | | _/\_ __ \__ \ / \_/ ___\| | \
  2141. // | | \ | | \// __ \| | \ \___| Y \
  2142. // |______ / |__| (____ /___| /\___ >___| /
  2143. // \/ \/ \/ \/ \/
  2144. //
  2145. func (repo *Repository) CreateNewBranch(oldBranch, newBranch string) (err error) {
  2146. repoWorkingPool.CheckIn(com.ToStr(repo.ID))
  2147. defer repoWorkingPool.CheckOut(com.ToStr(repo.ID))
  2148. localPath := repo.LocalCopyPath()
  2149. if err = discardLocalRepoBranchChanges(localPath, oldBranch); err != nil {
  2150. return fmt.Errorf("discard changes in local copy [path: %s, branch: %s]: %v", localPath, oldBranch, err)
  2151. } else if err = repo.UpdateLocalCopyBranch(oldBranch); err != nil {
  2152. return fmt.Errorf("update branch for local copy [path: %s, branch: %s]: %v", localPath, oldBranch, err)
  2153. }
  2154. if err = repo.CheckoutNewBranch(oldBranch, newBranch); err != nil {
  2155. return fmt.Errorf("create new branch [base: %s, new: %s]: %v", oldBranch, newBranch, err)
  2156. }
  2157. if err = git.RepoPush(localPath, "origin", newBranch); err != nil {
  2158. return fmt.Errorf("push [branch: %s]: %v", newBranch, err)
  2159. }
  2160. return nil
  2161. }