mirror of
https://github.com/go-gitea/gitea.git
synced 2025-10-31 21:28:11 +09:00
fix panic for #2045
This commit is contained in:
Unknwon
@@ -17,118 +17,6 @@ import (
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"github.com/gogits/gogs/modules/setting"
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)
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// RepoRef handles repository reference name including those contain `/`.
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func RepoRef() macaron.Handler {
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return func(ctx *Context) {
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// Empty repository does not have reference information.
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if ctx.Repo.Repository.IsBare {
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return
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}
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var (
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refName string
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err error
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)
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// For API calls.
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if ctx.Repo.GitRepo == nil {
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repoPath := models.RepoPath(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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gitRepo, err := git.OpenRepository(repoPath)
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if err != nil {
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ctx.Handle(500, "RepoRef Invalid repo "+repoPath, err)
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return
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}
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ctx.Repo.GitRepo = gitRepo
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}
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// Get default branch.
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if len(ctx.Params("*")) == 0 {
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refName = ctx.Repo.Repository.DefaultBranch
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if !ctx.Repo.GitRepo.IsBranchExist(refName) {
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brs, err := ctx.Repo.GitRepo.GetBranches()
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if err != nil {
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ctx.Handle(500, "GetBranches", err)
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return
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}
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refName = brs[0]
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}
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommitOfBranch(refName)
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if err != nil {
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ctx.Handle(500, "GetCommitOfBranch", err)
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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ctx.Repo.IsBranch = true
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} else {
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hasMatched := false
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parts := strings.Split(ctx.Params("*"), "/")
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for i, part := range parts {
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refName = strings.TrimPrefix(refName+"/"+part, "/")
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if ctx.Repo.GitRepo.IsBranchExist(refName) ||
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ctx.Repo.GitRepo.IsTagExist(refName) {
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if i < len(parts)-1 {
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ctx.Repo.TreeName = strings.Join(parts[i+1:], "/")
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}
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hasMatched = true
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break
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}
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}
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if !hasMatched && len(parts[0]) == 40 {
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refName = parts[0]
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ctx.Repo.TreeName = strings.Join(parts[1:], "/")
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}
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if ctx.Repo.GitRepo.IsBranchExist(refName) {
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ctx.Repo.IsBranch = true
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommitOfBranch(refName)
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if err != nil {
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ctx.Handle(500, "GetCommitOfBranch", err)
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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} else if ctx.Repo.GitRepo.IsTagExist(refName) {
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ctx.Repo.IsTag = true
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommitOfTag(refName)
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if err != nil {
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ctx.Handle(500, "GetCommitOfTag", err)
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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} else if len(refName) == 40 {
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ctx.Repo.IsCommit = true
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ctx.Repo.CommitID = refName
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommit(refName)
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if err != nil {
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ctx.Handle(404, "GetCommit", nil)
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return
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}
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} else {
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ctx.Handle(404, "RepoRef invalid repo", fmt.Errorf("branch or tag not exist: %s", refName))
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return
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}
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}
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ctx.Repo.BranchName = refName
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ctx.Data["BranchName"] = ctx.Repo.BranchName
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ctx.Data["CommitID"] = ctx.Repo.CommitID
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ctx.Data["IsBranch"] = ctx.Repo.IsBranch
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ctx.Data["IsTag"] = ctx.Repo.IsTag
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ctx.Data["IsCommit"] = ctx.Repo.IsCommit
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ctx.Repo.CommitsCount, err = ctx.Repo.Commit.CommitsCount()
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if err != nil {
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ctx.Handle(500, "CommitsCount", err)
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return
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}
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ctx.Data["CommitsCount"] = ctx.Repo.CommitsCount
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}
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}
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func RetrieveBaseRepo(ctx *Context, repo *models.Repository) {
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// Non-fork repository will not return error in this method.
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if err := repo.GetBaseRepo(); err != nil {
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@@ -166,8 +54,6 @@ func RetrieveBaseRepo(ctx *Context, repo *models.Repository) {
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func RepoAssignment(args ...bool) macaron.Handler {
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return func(ctx *Context) {
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ctx.Repo = &RepoContext{}
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var (
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displayBare bool // To display bare page if it is a bare repo.
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)
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@@ -334,6 +220,118 @@ func RepoAssignment(args ...bool) macaron.Handler {
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}
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}
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// RepoRef handles repository reference name including those contain `/`.
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func RepoRef() macaron.Handler {
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return func(ctx *Context) {
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// Empty repository does not have reference information.
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if ctx.Repo.Repository.IsBare {
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return
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}
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var (
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refName string
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err error
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)
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// For API calls.
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if ctx.Repo.GitRepo == nil {
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repoPath := models.RepoPath(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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gitRepo, err := git.OpenRepository(repoPath)
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if err != nil {
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ctx.Handle(500, "RepoRef Invalid repo "+repoPath, err)
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return
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}
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ctx.Repo.GitRepo = gitRepo
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}
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// Get default branch.
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if len(ctx.Params("*")) == 0 {
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refName = ctx.Repo.Repository.DefaultBranch
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if !ctx.Repo.GitRepo.IsBranchExist(refName) {
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brs, err := ctx.Repo.GitRepo.GetBranches()
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if err != nil {
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ctx.Handle(500, "GetBranches", err)
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return
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}
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refName = brs[0]
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}
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommitOfBranch(refName)
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if err != nil {
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ctx.Handle(500, "GetCommitOfBranch", err)
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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ctx.Repo.IsBranch = true
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} else {
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hasMatched := false
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parts := strings.Split(ctx.Params("*"), "/")
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for i, part := range parts {
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refName = strings.TrimPrefix(refName+"/"+part, "/")
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if ctx.Repo.GitRepo.IsBranchExist(refName) ||
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ctx.Repo.GitRepo.IsTagExist(refName) {
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if i < len(parts)-1 {
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ctx.Repo.TreeName = strings.Join(parts[i+1:], "/")
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}
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hasMatched = true
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break
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}
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}
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if !hasMatched && len(parts[0]) == 40 {
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refName = parts[0]
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ctx.Repo.TreeName = strings.Join(parts[1:], "/")
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}
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if ctx.Repo.GitRepo.IsBranchExist(refName) {
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ctx.Repo.IsBranch = true
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommitOfBranch(refName)
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if err != nil {
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ctx.Handle(500, "GetCommitOfBranch", err)
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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} else if ctx.Repo.GitRepo.IsTagExist(refName) {
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ctx.Repo.IsTag = true
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommitOfTag(refName)
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if err != nil {
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ctx.Handle(500, "GetCommitOfTag", err)
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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} else if len(refName) == 40 {
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ctx.Repo.IsCommit = true
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ctx.Repo.CommitID = refName
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommit(refName)
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if err != nil {
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ctx.Handle(404, "GetCommit", nil)
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return
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}
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} else {
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ctx.Handle(404, "RepoRef invalid repo", fmt.Errorf("branch or tag not exist: %s", refName))
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return
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}
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}
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ctx.Repo.BranchName = refName
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ctx.Data["BranchName"] = ctx.Repo.BranchName
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ctx.Data["CommitID"] = ctx.Repo.CommitID
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ctx.Data["IsBranch"] = ctx.Repo.IsBranch
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ctx.Data["IsTag"] = ctx.Repo.IsTag
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ctx.Data["IsCommit"] = ctx.Repo.IsCommit
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ctx.Repo.CommitsCount, err = ctx.Repo.Commit.CommitsCount()
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if err != nil {
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ctx.Handle(500, "CommitsCount", err)
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return
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}
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ctx.Data["CommitsCount"] = ctx.Repo.CommitsCount
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}
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}
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func RequireRepoAdmin() macaron.Handler {
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return func(ctx *Context) {
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if !ctx.Repo.IsAdmin() {
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