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