// NewRepo is a constructor for a repo object, parsing the tags that exist
func NewRepo(repoPath, branch string) (*GitRepo, error) {
if branch == "" {
return nil, fmt.Errorf("must specify a branch")
}
log.Println("Opening repo at ", repoPath+"/.git")
repo, err := git.OpenRepository(repoPath + "/.git")
if err != nil {
return nil, err
}
r := &GitRepo{
repo: repo,
branch: branch,
}
err = r.parseTags()
if err != nil {
return nil, err
}
if err := r.calcVersion(); err != nil {
return nil, err
}
return r, nil
}
func GetDiff(repoPath, commitid string) (*Diff, error) {
repo, err := git.OpenRepository(repoPath)
if err != nil {
return nil, err
}
commit, err := repo.GetCommit(commitid)
if err != nil {
return nil, err
}
rd, wr := io.Pipe()
var cmd *exec.Cmd
// First commit of repository.
if commit.ParentCount() == 0 {
cmd = exec.Command("git", "show", commitid)
} else {
c, _ := commit.Parent(0)
cmd = exec.Command("git", "diff", c.Id.String(), commitid)
}
cmd.Dir = repoPath
cmd.Stdout = wr
cmd.Stdin = os.Stdin
cmd.Stderr = os.Stderr
go func() {
cmd.Run()
wr.Close()
}()
defer rd.Close()
return ParsePatch(cmd, rd)
}
func IsBranchExist(userName, repoName, branchName string) bool {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return false
}
return repo.IsBranchExist(branchName)
}
func GetCommit(userName, repoName, commitId string) (*git.Commit, error) {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return nil, err
}
return repo.GetCommit(commitId)
}
func GetDiffRange(repoPath, beforeCommitId string, afterCommitId string) (*Diff, error) {
repo, err := git.OpenRepository(repoPath)
if err != nil {
return nil, err
}
commit, err := repo.GetCommit(afterCommitId)
if err != nil {
return nil, err
}
rd, wr := io.Pipe()
var cmd *exec.Cmd
// if "after" commit given
if beforeCommitId == "" {
// First commit of repository.
if commit.ParentCount() == 0 {
cmd = exec.Command("git", "show", afterCommitId)
} else {
c, _ := commit.Parent(0)
cmd = exec.Command("git", "diff", c.Id.String(), afterCommitId)
}
} else {
cmd = exec.Command("git", "diff", beforeCommitId, afterCommitId)
}
cmd.Dir = repoPath
cmd.Stdout = wr
cmd.Stdin = os.Stdin
cmd.Stderr = os.Stderr
done := make(chan error)
go func() {
cmd.Start()
done <- cmd.Wait()
wr.Close()
}()
defer rd.Close()
desc := fmt.Sprintf("GetDiffRange(%s)", repoPath)
pid := process.Add(desc, cmd)
go func() {
// In case process became zombie.
select {
case <-time.After(5 * time.Minute):
if errKill := process.Kill(pid); errKill != nil {
log.Error(4, "git_diff.ParsePatch(Kill): %v", err)
}
<-done
// return "", ErrExecTimeout.Error(), ErrExecTimeout
case err = <-done:
process.Remove(pid)
}
}()
return ParsePatch(pid, cmd, rd)
}
// GetCommitsByCommitId returns all commits of given commitId of repository.
func GetCommitsByCommitId(userName, repoName, commitId string) (*list.List, error) {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return nil, err
}
oid, err := git.NewOidFromString(commitId)
if err != nil {
return nil, err
}
return repo.CommitsBefore(oid)
}
// GetCommitsByBranch returns all commits of given branch of repository.
func GetCommitsByBranch(userName, repoName, branchName string) (*list.List, error) {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return nil, err
}
r, err := repo.LookupReference(fmt.Sprintf("refs/heads/%s", branchName))
if err != nil {
return nil, err
}
return r.AllCommits()
}
func newRepo(t *testing.T) GitRepo {
path := createTestRepo(t)
repo, err := git.OpenRepository(path)
checkFatal(t, err)
seedTestRepo(t, repo)
r, err := NewRepo(repo.Path, "master")
if err != nil {
t.Fatal("Error creating repo", err)
}
return *r
}
// adds a #major comit to the repo
func newRepoMajor(t *testing.T) GitRepo {
tr := createTestRepo(t)
repo, err := git.OpenRepository(tr)
checkFatal(t, err)
seedTestRepo(t, repo)
updateReadme(t, repo, "#major change")
r, err := NewRepo(repo.Path, "master")
if err != nil {
t.Fatal("Error creating repo", err)
}
return *r
}
func GetTargetFile(userName, repoName, branchName, commitId, rpath string) (*RepoFile, error) {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return nil, err
}
commit, err := repo.GetCommitOfBranch(branchName)
if err != nil {
commit, err = repo.GetCommit(commitId)
if err != nil {
return nil, err
}
}
parts := strings.Split(path.Clean(rpath), "/")
var entry *git.TreeEntry
tree := commit.Tree
for i, part := range parts {
if i == len(parts)-1 {
entry = tree.EntryByName(part)
if entry == nil {
return nil, ErrRepoFileNotExist
}
} else {
tree, err = repo.SubTree(tree, part)
if err != nil {
return nil, err
}
}
}
size, err := repo.ObjectSize(entry.Id)
if err != nil {
return nil, err
}
repoFile := &RepoFile{
entry,
rpath,
size,
repo,
commit,
}
return repoFile, nil
}
// GetBranches returns all branches of given repository.
func GetBranches(userName, repoName string) ([]string, error) {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return nil, err
}
refs, err := repo.AllReferences()
if err != nil {
return nil, err
}
brs := make([]string, len(refs))
for i, ref := range refs {
brs[i] = ref.BranchName()
}
return brs, nil
}
// GetTags returns all tags of given repository.
func GetTags(userName, repoName string) ([]string, error) {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return nil, err
}
refs, err := repo.AllTags()
if err != nil {
return nil, err
}
tags := make([]string, len(refs))
for i, ref := range refs {
tags[i] = ref.Name
}
return tags, nil
}
// for command: ./gogs update
func runUpdate(c *cli.Context) {
execDir, _ := base.ExecDir()
newLogger(execDir)
base.NewConfigContext()
models.LoadModelsConfig()
if models.UseSQLite3 {
os.Chdir(execDir)
}
models.SetEngine()
args := c.Args()
if len(args) != 3 {
log.Error("received less 3 parameters")
return
}
refName := args[0]
if refName == "" {
log.Error("refName is empty, shouldn't use")
return
}
oldCommitId := args[1]
newCommitId := args[2]
isNew := strings.HasPrefix(oldCommitId, "0000000")
if isNew &&
strings.HasPrefix(newCommitId, "0000000") {
log.Error("old rev and new rev both 000000")
return
}
userName := os.Getenv("userName")
userId := os.Getenv("userId")
//repoId := os.Getenv("repoId")
repoName := os.Getenv("repoName")
f := models.RepoPath(userName, repoName)
gitUpdate := exec.Command("git", "update-server-info")
gitUpdate.Dir = f
gitUpdate.Run()
repo, err := git.OpenRepository(f)
if err != nil {
log.Error("runUpdate.Open repoId: %v", err)
return
}
newOid, err := git.NewOidFromString(newCommitId)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
newCommit, err := repo.LookupCommit(newOid)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
var l *list.List
// if a new branch
if isNew {
l, err = repo.CommitsBefore(newCommit.Id())
if err != nil {
log.Error("Find CommitsBefore erro:", err)
return
}
} else {
oldOid, err := git.NewOidFromString(oldCommitId)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
oldCommit, err := repo.LookupCommit(oldOid)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
l = repo.CommitsBetween(newCommit, oldCommit)
}
if err != nil {
log.Error("runUpdate.Commit repoId: %v", err)
return
}
sUserId, err := strconv.Atoi(userId)
if err != nil {
log.Error("runUpdate.Parse userId: %v", err)
return
}
repos, err := models.GetRepositoryByName(int64(sUserId), repoName)
if err != nil {
log.Error("runUpdate.GetRepositoryByName userId: %v", err)
return
}
commits := make([]*base.PushCommit, 0)
var maxCommits = 3
var actEmail string
for e := l.Front(); e != nil; e = e.Next() {
commit := e.Value.(*git.Commit)
if actEmail == "" {
actEmail = commit.Committer.Email
}
commits = append(commits,
&base.PushCommit{commit.Id().String(),
commit.Message(),
commit.Author.Email,
commit.Author.Name})
if len(commits) >= maxCommits {
break
}
}
//commits = append(commits, []string{lastCommit.Id().String(), lastCommit.Message()})
if err = models.CommitRepoAction(int64(sUserId), userName, actEmail,
repos.Id, repoName, git.BranchName(refName), &base.PushCommits{l.Len(), commits}); err != nil {
log.Error("runUpdate.models.CommitRepoAction: %v", err)
}
}
func RepoAssignment(redirect bool, args ...bool) martini.Handler {
return func(ctx *Context, params martini.Params) {
// valid brachname
var validBranch bool
// display bare quick start if it is a bare repo
var displayBare bool
if len(args) >= 1 {
validBranch = args[0]
}
if len(args) >= 2 {
displayBare = args[1]
}
var (
user *models.User
err error
)
userName := params["username"]
repoName := params["reponame"]
branchName := params["branchname"]
// get repository owner
ctx.Repo.IsOwner = ctx.IsSigned && ctx.User.LowerName == strings.ToLower(userName)
if !ctx.Repo.IsOwner {
user, err = models.GetUserByName(params["username"])
if err != nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(200, "RepoAssignment", err)
return
}
} else {
user = ctx.User
}
if user == nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(200, "RepoAssignment", errors.New("invliad user account for single repository"))
return
}
// get repository
repo, err := models.GetRepositoryByName(user.Id, repoName)
if err != nil {
if err == models.ErrRepoNotExist {
ctx.Handle(404, "RepoAssignment", err)
} else if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(404, "RepoAssignment", err)
return
}
ctx.Repo.Repository = repo
ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName))
if err != nil {
ctx.Handle(404, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err)
return
}
ctx.Repo.GitRepo = gitRepo
ctx.Repo.Owner = user
ctx.Repo.RepoLink = "/" + user.Name + "/" + repo.Name
ctx.Data["Title"] = user.Name + "/" + repo.Name
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = user
ctx.Data["RepoLink"] = ctx.Repo.RepoLink
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner
ctx.Data["BranchName"] = ""
ctx.Repo.CloneLink.SSH = fmt.Sprintf("%s@%s:%s/%s.git", base.RunUser, base.Domain, user.LowerName, repo.LowerName)
ctx.Repo.CloneLink.HTTPS = fmt.Sprintf("%s%s/%s.git", base.AppUrl, user.LowerName, repo.LowerName)
ctx.Data["CloneLink"] = ctx.Repo.CloneLink
// when repo is bare, not valid branch
if !ctx.Repo.Repository.IsBare && validBranch {
detect:
if len(branchName) > 0 {
// TODO check tag
if models.IsBranchExist(user.Name, repoName, branchName) {
ctx.Repo.IsBranch = true
ctx.Repo.BranchName = branchName
ctx.Repo.Commit, err = gitRepo.GetCommitOfBranch(branchName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid branch", nil)
return
}
ctx.Repo.CommitId = ctx.Repo.Commit.Oid.String()
} else if len(branchName) == 40 {
ctx.Repo.IsCommit = true
ctx.Repo.CommitId = branchName
ctx.Repo.BranchName = branchName
ctx.Repo.Commit, err = gitRepo.GetCommit(branchName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid commit", nil)
return
}
} else {
ctx.Handle(404, "RepoAssignment invalid repo", nil)
return
}
} else {
branchName = "master"
goto detect
}
ctx.Data["IsBranch"] = ctx.Repo.IsBranch
ctx.Data["IsCommit"] = ctx.Repo.IsCommit
}
// repo is bare and display enable
if displayBare && ctx.Repo.Repository.IsBare {
ctx.HTML(200, "repo/single_bare")
return
}
if ctx.IsSigned {
ctx.Repo.IsWatching = models.IsWatching(ctx.User.Id, repo.Id)
}
ctx.Data["BranchName"] = ctx.Repo.BranchName
ctx.Data["CommitId"] = ctx.Repo.CommitId
ctx.Data["IsRepositoryWatching"] = ctx.Repo.IsWatching
}
}
func RepoAssignment(redirect bool, args ...bool) martini.Handler {
return func(ctx *Context, params martini.Params) {
log.Trace(fmt.Sprint(args))
// valid brachname
var validBranch bool
// display bare quick start if it is a bare repo
var displayBare bool
if len(args) >= 1 {
// Note: argument has wrong value in Go1.3 martini.
// validBranch = args[0]
validBranch = true
}
if len(args) >= 2 {
// displayBare = args[1]
displayBare = true
}
var (
user *models.User
err error
isTrueOwner bool
)
userName := params["username"]
repoName := params["reponame"]
refName := params["branchname"]
// Collaborators who have write access can be seen as owners.
if ctx.IsSigned {
ctx.Repo.IsOwner, err = models.HasAccess(ctx.User.Name, userName+"/"+repoName, models.AU_WRITABLE)
if err != nil {
ctx.Handle(500, "RepoAssignment(HasAccess)", err)
return
}
isTrueOwner = ctx.User.LowerName == strings.ToLower(userName)
}
if !isTrueOwner {
user, err = models.GetUserByName(userName)
if err != nil {
if err == models.ErrUserNotExist {
ctx.Handle(404, "RepoAssignment(GetUserByName)", err)
return
} else if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(500, "RepoAssignment(GetUserByName)", err)
return
}
} else {
user = ctx.User
}
if user == nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(403, "RepoAssignment", errors.New("invliad user account for single repository"))
return
}
ctx.Repo.Owner = user
// get repository
repo, err := models.GetRepositoryByName(user.Id, repoName)
if err != nil {
if err == models.ErrRepoNotExist {
ctx.Handle(404, "RepoAssignment", err)
return
} else if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(500, "RepoAssignment", err)
return
}
// Check access.
if repo.IsPrivate && !ctx.Repo.IsOwner {
if ctx.User == nil {
ctx.Handle(404, "RepoAssignment(HasAccess)", nil)
return
}
hasAccess, err := models.HasAccess(ctx.User.Name, ctx.Repo.Owner.Name+"/"+repo.Name, models.AU_READABLE)
if err != nil {
ctx.Handle(500, "RepoAssignment(HasAccess)", err)
return
} else if !hasAccess {
ctx.Handle(404, "RepoAssignment(HasAccess)", nil)
return
}
}
ctx.Repo.HasAccess = true
ctx.Data["HasAccess"] = true
if repo.IsMirror {
ctx.Repo.Mirror, err = models.GetMirror(repo.Id)
if err != nil {
ctx.Handle(500, "RepoAssignment(GetMirror)", err)
return
}
ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval
}
repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
ctx.Repo.Repository = repo
ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName))
if err != nil {
ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err)
return
}
ctx.Repo.GitRepo = gitRepo
ctx.Repo.RepoLink = "/" + user.Name + "/" + repo.Name
tags, err := ctx.Repo.GitRepo.GetTags()
if err != nil {
ctx.Handle(500, "RepoAssignment(GetTags))", err)
return
}
ctx.Repo.Repository.NumTags = len(tags)
ctx.Data["Title"] = user.Name + "/" + repo.Name
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = user
ctx.Data["RepoLink"] = ctx.Repo.RepoLink
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner
ctx.Data["BranchName"] = ""
if base.SshPort != 22 {
ctx.Repo.CloneLink.SSH = fmt.Sprintf("ssh://%s@%s/%s/%s.git", base.RunUser, base.Domain, user.LowerName, repo.LowerName)
} else {
ctx.Repo.CloneLink.SSH = fmt.Sprintf("%s@%s:%s/%s.git", base.RunUser, base.Domain, user.LowerName, repo.LowerName)
}
ctx.Repo.CloneLink.HTTPS = fmt.Sprintf("%s%s/%s.git", base.AppUrl, user.LowerName, repo.LowerName)
ctx.Data["CloneLink"] = ctx.Repo.CloneLink
if ctx.Repo.Repository.IsGoget {
ctx.Data["GoGetLink"] = fmt.Sprintf("%s%s/%s", base.AppUrl, user.LowerName, repo.LowerName)
ctx.Data["GoGetImport"] = fmt.Sprintf("%s/%s/%s", base.Domain, user.LowerName, repo.LowerName)
}
// when repo is bare, not valid branch
if !ctx.Repo.Repository.IsBare && validBranch {
detect:
if len(refName) > 0 {
if gitRepo.IsBranchExist(refName) {
ctx.Repo.IsBranch = true
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommitOfBranch(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid branch", nil)
return
}
ctx.Repo.CommitId = ctx.Repo.Commit.Id.String()
} else if gitRepo.IsTagExist(refName) {
ctx.Repo.IsBranch = true
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommitOfTag(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid tag", nil)
return
}
ctx.Repo.CommitId = ctx.Repo.Commit.Id.String()
} else if len(refName) == 40 {
ctx.Repo.IsCommit = true
ctx.Repo.CommitId = refName
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommit(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid commit", nil)
return
}
} else {
ctx.Handle(404, "RepoAssignment invalid repo", nil)
return
}
} else {
if len(refName) == 0 {
if gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) {
refName = ctx.Repo.Repository.DefaultBranch
} else {
brs, err := gitRepo.GetBranches()
if err != nil {
ctx.Handle(500, "RepoAssignment(GetBranches))", err)
return
}
refName = brs[0]
}
}
goto detect
}
ctx.Data["IsBranch"] = ctx.Repo.IsBranch
ctx.Data["IsCommit"] = ctx.Repo.IsCommit
log.Debug("Repo.Commit: %v", ctx.Repo.Commit)
}
log.Debug("displayBare: %v; IsBare: %v", displayBare, ctx.Repo.Repository.IsBare)
// repo is bare and display enable
if displayBare && ctx.Repo.Repository.IsBare {
log.Debug("Bare repository: %s", ctx.Repo.RepoLink)
ctx.HTML(200, "repo/single_bare")
return
}
if ctx.IsSigned {
ctx.Repo.IsWatching = models.IsWatching(ctx.User.Id, repo.Id)
}
ctx.Data["BranchName"] = ctx.Repo.BranchName
brs, err := ctx.Repo.GitRepo.GetBranches()
if err != nil {
log.Error("RepoAssignment(GetBranches): %v", err)
}
ctx.Data["Branches"] = brs
ctx.Data["CommitId"] = ctx.Repo.CommitId
ctx.Data["IsRepositoryWatching"] = ctx.Repo.IsWatching
}
}
func runServ(k *cli.Context) {
base.NewConfigContext()
models.LoadModelsConfig()
models.NewEngine()
keys := strings.Split(os.Args[2], "-")
if len(keys) != 2 {
fmt.Println("auth file format error")
return
}
keyId, err := strconv.ParseInt(keys[1], 10, 64)
if err != nil {
fmt.Println("auth file format error")
return
}
user, err := models.GetUserByKeyId(keyId)
if err != nil {
fmt.Println("You have no right to access")
return
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
println("Hi", user.Name, "! You've successfully authenticated, but Gogs does not provide shell access.")
return
}
verb, args := parseCmd(cmd)
rRepo := strings.Trim(args, "'")
rr := strings.SplitN(rRepo, "/", 2)
if len(rr) != 2 {
println("Unavilable repository", args)
return
}
repoName := rr[1]
if strings.HasSuffix(repoName, ".git") {
repoName = repoName[:len(repoName)-4]
}
repo, err := models.GetRepositoryByName(user.Id, repoName)
var isExist bool = true
if err != nil {
if err == models.ErrRepoNotExist {
isExist = false
} else {
println("Unavilable repository", err)
return
}
}
isWrite := In(verb, COMMANDS_WRITE)
isRead := In(verb, COMMANDS_READONLY)
switch {
case isWrite:
has, err := models.HasAccess(user.Name, repoName, models.AU_WRITABLE)
if err != nil {
println("Inernel error:", err)
return
}
if !has {
println("You have no right to write this repository")
return
}
case isRead:
has, err := models.HasAccess(user.Name, repoName, models.AU_READABLE)
if err != nil {
println("Inernel error")
return
}
if !has {
has, err = models.HasAccess(user.Name, repoName, models.AU_WRITABLE)
if err != nil {
println("Inernel error")
return
}
}
if !has {
println("You have no right to access this repository")
return
}
default:
println("Unknown command")
return
}
if !isExist {
if isRead {
println("Repository", user.Name+"/"+repoName, "is not exist")
return
} else if isWrite {
_, err := models.CreateRepository(user, repoName, "", "", "", false, true)
if err != nil {
println("Create repository failed")
return
}
}
}
rep, err := git.OpenRepository(models.RepoPath(user.Name, repoName))
if err != nil {
println(err.Error())
return
}
refs, err := rep.AllReferencesMap()
if err != nil {
println(err.Error())
return
}
gitcmd := exec.Command(verb, rRepo)
gitcmd.Dir = base.RepoRootPath
var s string
b := bytes.NewBufferString(s)
gitcmd.Stdout = io.MultiWriter(os.Stdout, b)
//gitcmd.Stdin = io.MultiReader(os.Stdin, b)
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
println("execute command error:", err.Error())
}
if !strings.HasPrefix(cmd, "git-receive-pack") {
return
}
// update
//w, _ := os.Create("serve.log")
//defer w.Close()
//log.SetOutput(w)
var t = "ok refs/heads/"
var i int
var refname string
for {
l, err := b.ReadString('\n')
if err != nil {
break
}
i = i + 1
l = l[:len(l)-1]
idx := strings.Index(l, t)
if idx > 0 {
refname = l[idx+len(t):]
}
}
var ref *git.Reference
var ok bool
var l *list.List
//log.Info("----", refname, "-----")
if ref, ok = refs[refname]; !ok {
refs, err = rep.AllReferencesMap()
if err != nil {
println(err.Error())
return
}
if ref, ok = refs[refname]; !ok {
println("unknow reference name -", refname, "-")
return
}
l, err = ref.AllCommits()
if err != nil {
println(err.Error())
return
}
} else {
//log.Info("----", ref, "-----")
var last *git.Commit
//log.Info("00000", ref.Oid.String())
last, err = ref.LastCommit()
if err != nil {
println(err.Error())
return
}
ref2, err := rep.LookupReference(ref.Name)
if err != nil {
println(err.Error())
return
}
//log.Info("11111", ref2.Oid.String())
before, err := ref2.LastCommit()
if err != nil {
println(err.Error())
return
}
//log.Info("----", before.Id(), "-----", last.Id())
l = ref.CommitsBetween(before, last)
}
commits := make([][]string, 0)
var maxCommits = 3
for e := l.Front(); e != nil; e = e.Next() {
commit := e.Value.(*git.Commit)
commits = append(commits, []string{commit.Id().String(), commit.Message()})
if len(commits) >= maxCommits {
break
}
}
if err = models.CommitRepoAction(user.Id, user.Name,
repo.Id, repoName, refname, &base.PushCommits{l.Len(), commits}); err != nil {
log.Error("runUpdate.models.CommitRepoAction: %v", err, commits)
} else {
//log.Info("refname", refname)
//log.Info("Listen: %v", cmd)
//fmt.Println("...", cmd)
//runUpdate(k)
c := exec.Command("git", "update-server-info")
c.Dir = models.RepoPath(user.Name, repoName)
err := c.Run()
if err != nil {
log.Error("update-server-info: %v", err)
}
}
}
func Update(refName, oldCommitId, newCommitId, userName, repoName string, userId int64) {
isNew := strings.HasPrefix(oldCommitId, "0000000")
if isNew &&
strings.HasPrefix(newCommitId, "0000000") {
qlog.Fatal("old rev and new rev both 000000")
}
f := RepoPath(userName, repoName)
gitUpdate := exec.Command("git", "update-server-info")
gitUpdate.Dir = f
gitUpdate.Run()
repo, err := git.OpenRepository(f)
if err != nil {
qlog.Fatalf("runUpdate.Open repoId: %v", err)
}
newCommit, err := repo.GetCommit(newCommitId)
if err != nil {
qlog.Fatalf("runUpdate GetCommit of newCommitId: %v", err)
return
}
var l *list.List
// if a new branch
if isNew {
l, err = newCommit.CommitsBefore()
if err != nil {
qlog.Fatalf("Find CommitsBefore erro: %v", err)
}
} else {
l, err = newCommit.CommitsBeforeUntil(oldCommitId)
if err != nil {
qlog.Fatalf("Find CommitsBeforeUntil erro: %v", err)
return
}
}
if err != nil {
qlog.Fatalf("runUpdate.Commit repoId: %v", err)
}
repos, err := GetRepositoryByName(userId, repoName)
if err != nil {
qlog.Fatalf("runUpdate.GetRepositoryByName userId: %v", err)
}
commits := make([]*base.PushCommit, 0)
var maxCommits = 3
var actEmail string
for e := l.Front(); e != nil; e = e.Next() {
commit := e.Value.(*git.Commit)
if actEmail == "" {
actEmail = commit.Committer.Email
}
commits = append(commits,
&base.PushCommit{commit.Id.String(),
commit.Message(),
commit.Author.Email,
commit.Author.Name})
if len(commits) >= maxCommits {
break
}
}
//commits = append(commits, []string{lastCommit.Id().String(), lastCommit.Message()})
if err = CommitRepoAction(userId, userName, actEmail,
repos.Id, repoName, refName, &base.PushCommits{l.Len(), commits}); err != nil {
qlog.Fatalf("runUpdate.models.CommitRepoAction: %v", err)
}
}
func Update(refName, oldCommitId, newCommitId, userName, repoUserName, repoName string, userId int64) error {
//fmt.Println(refName, oldCommitId, newCommitId)
//fmt.Println(userName, repoUserName, repoName)
isNew := strings.HasPrefix(oldCommitId, "0000000")
if isNew &&
strings.HasPrefix(newCommitId, "0000000") {
return fmt.Errorf("old rev and new rev both 000000")
}
f := RepoPath(repoUserName, repoName)
gitUpdate := exec.Command("git", "update-server-info")
gitUpdate.Dir = f
gitUpdate.Run()
isDel := strings.HasPrefix(newCommitId, "0000000")
if isDel {
log.GitLogger.Info("del rev", refName, "from", userName+"/"+repoName+".git", "by", userId)
return nil
}
repo, err := git.OpenRepository(f)
if err != nil {
return fmt.Errorf("runUpdate.Open repoId: %v", err)
}
ru, err := GetUserByName(repoUserName)
if err != nil {
return fmt.Errorf("runUpdate.GetUserByName: %v", err)
}
repos, err := GetRepositoryByName(ru.Id, repoName)
if err != nil {
return fmt.Errorf("runUpdate.GetRepositoryByName userId: %v", err)
}
// if tags push
if strings.HasPrefix(refName, "refs/tags/") {
tagName := git.RefEndName(refName)
tag, err := repo.GetTag(tagName)
if err != nil {
log.GitLogger.Fatal("runUpdate.GetTag: %v", err)
}
var actEmail string
if tag.Tagger != nil {
actEmail = tag.Tagger.Email
} else {
cmt, err := tag.Commit()
if err != nil {
log.GitLogger.Fatal("runUpdate.GetTag Commit: %v", err)
}
actEmail = cmt.Committer.Email
}
commit := &base.PushCommits{}
if err = CommitRepoAction(userId, ru.Id, userName, actEmail,
repos.Id, repoUserName, repoName, refName, commit); err != nil {
log.GitLogger.Fatal("runUpdate.models.CommitRepoAction: %s/%s:%v", repoUserName, repoName, err)
}
return err
}
newCommit, err := repo.GetCommit(newCommitId)
if err != nil {
return fmt.Errorf("runUpdate GetCommit of newCommitId: %v", err)
}
var l *list.List
// if a new branch
if isNew {
l, err = newCommit.CommitsBefore()
if err != nil {
return fmt.Errorf("Find CommitsBefore erro: %v", err)
}
} else {
l, err = newCommit.CommitsBeforeUntil(oldCommitId)
if err != nil {
return fmt.Errorf("Find CommitsBeforeUntil erro: %v", err)
}
}
if err != nil {
return fmt.Errorf("runUpdate.Commit repoId: %v", err)
}
// if commits push
commits := make([]*base.PushCommit, 0)
var maxCommits = 3
var actEmail string
for e := l.Front(); e != nil; e = e.Next() {
commit := e.Value.(*git.Commit)
if actEmail == "" {
actEmail = commit.Committer.Email
}
commits = append(commits,
&base.PushCommit{commit.Id.String(),
commit.Message(),
commit.Author.Email,
commit.Author.Name})
if len(commits) >= maxCommits {
break
}
}
//commits = append(commits, []string{lastCommit.Id().String(), lastCommit.Message()})
if err = CommitRepoAction(userId, ru.Id, userName, actEmail,
repos.Id, repoUserName, repoName, refName, &base.PushCommits{l.Len(), commits}); err != nil {
return fmt.Errorf("runUpdate.models.CommitRepoAction: %s/%s:%v", repoUserName, repoName, err)
}
return nil
}
func getReposFiles(userName, repoName, commitId string, rpath string) ([]*RepoFile, error) {
repo, err := git.OpenRepository(RepoPath(userName, repoName))
if err != nil {
return nil, err
}
commit, err := repo.GetCommit(commitId)
if err != nil {
return nil, err
}
var repodirs []*RepoFile
var repofiles []*RepoFile
commit.Tree.Walk(func(dirname string, entry *git.TreeEntry) int {
if dirname == rpath {
// TODO: size get method shoule be improved
size, err := repo.ObjectSize(entry.Id)
if err != nil {
return 0
}
var cm = commit
var i int
for {
i = i + 1
//fmt.Println(".....", i, cm.Id(), cm.ParentCount())
if cm.ParentCount() == 0 {
break
} else if cm.ParentCount() == 1 {
pt, _ := repo.SubTree(cm.Parent(0).Tree, dirname)
if pt == nil {
break
}
pEntry := pt.EntryByName(entry.Name)
if pEntry == nil || !pEntry.Id.Equal(entry.Id) {
break
} else {
cm = cm.Parent(0)
}
} else {
var emptyCnt = 0
var sameIdcnt = 0
var lastSameCm *git.Commit
//fmt.Println(".....", cm.ParentCount())
for i := 0; i < cm.ParentCount(); i++ {
//fmt.Println("parent", i, cm.Parent(i).Id())
p := cm.Parent(i)
pt, _ := repo.SubTree(p.Tree, dirname)
var pEntry *git.TreeEntry
if pt != nil {
pEntry = pt.EntryByName(entry.Name)
}
//fmt.Println("pEntry", pEntry)
if pEntry == nil {
emptyCnt = emptyCnt + 1
if emptyCnt+sameIdcnt == cm.ParentCount() {
if lastSameCm == nil {
goto loop
} else {
cm = lastSameCm
break
}
}
} else {
//fmt.Println(i, "pEntry", pEntry.Id, "entry", entry.Id)
if !pEntry.Id.Equal(entry.Id) {
goto loop
} else {
lastSameCm = cm.Parent(i)
sameIdcnt = sameIdcnt + 1
if emptyCnt+sameIdcnt == cm.ParentCount() {
// TODO: now follow the first parent commit?
cm = lastSameCm
//fmt.Println("sameId...")
break
}
}
}
}
}
}
loop:
rp := &RepoFile{
entry,
path.Join(dirname, entry.Name),
size,
repo,
cm,
}
if entry.IsFile() {
repofiles = append(repofiles, rp)
} else if entry.IsDir() {
repodirs = append(repodirs, rp)
}
}
return 0
})
return append(repodirs, repofiles...), nil
}