repo.go 67 KB

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