diff options
Diffstat (limited to 'services/repository/files/file.go')
| -rw-r--r-- | services/repository/files/file.go | 62 |
1 files changed, 37 insertions, 25 deletions
diff --git a/services/repository/files/file.go b/services/repository/files/file.go index 2caa1b4946..13d171d139 100644 --- a/services/repository/files/file.go +++ b/services/repository/files/file.go @@ -5,6 +5,7 @@ package files import ( "context" + "errors" "fmt" "net/url" "strings" @@ -12,18 +13,40 @@ import ( repo_model "code.gitea.io/gitea/models/repo" "code.gitea.io/gitea/modules/git" + "code.gitea.io/gitea/modules/setting" api "code.gitea.io/gitea/modules/structs" "code.gitea.io/gitea/modules/util" + "code.gitea.io/gitea/routers/api/v1/utils" ) -func GetFilesResponseFromCommit(ctx context.Context, repo *repo_model.Repository, commit *git.Commit, branch string, treeNames []string) (*api.FilesResponse, error) { - files := []*api.ContentsResponse{} - for _, file := range treeNames { - fileContents, _ := GetContents(ctx, repo, file, branch, false) // ok if fails, then will be nil +func GetContentsListFromTreePaths(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, refCommit *utils.RefCommit, treePaths []string) (files []*api.ContentsResponse) { + var size int64 + for _, treePath := range treePaths { + // ok if fails, then will be nil + fileContents, _ := GetFileContents(ctx, repo, gitRepo, refCommit, GetContentsOrListOptions{ + TreePath: treePath, + IncludeSingleFileContent: true, + IncludeCommitMetadata: true, + }) + if fileContents != nil && fileContents.Content != nil && *fileContents.Content != "" { + // if content isn't empty (e.g., due to the single blob being too large), add file size to response size + size += int64(len(*fileContents.Content)) + } + if size > setting.API.DefaultMaxResponseSize { + break // stop if max response size would be exceeded + } files = append(files, fileContents) + if len(files) == setting.API.DefaultPagingNum { + break // stop if paging num reached + } } - fileCommitResponse, _ := GetFileCommitResponse(repo, commit) // ok if fails, then will be nil - verification := GetPayloadCommitVerification(ctx, commit) + return files +} + +func GetFilesResponseFromCommit(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, refCommit *utils.RefCommit, treeNames []string) (*api.FilesResponse, error) { + files := GetContentsListFromTreePaths(ctx, repo, gitRepo, refCommit, treeNames) + fileCommitResponse, _ := GetFileCommitResponse(repo, refCommit.Commit) // ok if fails, then will be nil + verification := GetPayloadCommitVerification(ctx, refCommit.Commit) filesResponse := &api.FilesResponse{ Files: files, Commit: fileCommitResponse, @@ -32,19 +55,6 @@ func GetFilesResponseFromCommit(ctx context.Context, repo *repo_model.Repository return filesResponse, nil } -// GetFileResponseFromCommit Constructs a FileResponse from a Commit object -func GetFileResponseFromCommit(ctx context.Context, repo *repo_model.Repository, commit *git.Commit, branch, treeName string) (*api.FileResponse, error) { - fileContents, _ := GetContents(ctx, repo, treeName, branch, false) // ok if fails, then will be nil - fileCommitResponse, _ := GetFileCommitResponse(repo, commit) // ok if fails, then will be nil - verification := GetPayloadCommitVerification(ctx, commit) - fileResponse := &api.FileResponse{ - Content: fileContents, - Commit: fileCommitResponse, - Verification: verification, - } - return fileResponse, nil -} - // constructs a FileResponse with the file at the index from FilesResponse func GetFileResponseFromFilesResponse(filesResponse *api.FilesResponse, index int) *api.FileResponse { content := &api.ContentsResponse{} @@ -62,10 +72,10 @@ func GetFileResponseFromFilesResponse(filesResponse *api.FilesResponse, index in // GetFileCommitResponse Constructs a FileCommitResponse from a Commit object func GetFileCommitResponse(repo *repo_model.Repository, commit *git.Commit) (*api.FileCommitResponse, error) { if repo == nil { - return nil, fmt.Errorf("repo cannot be nil") + return nil, errors.New("repo cannot be nil") } if commit == nil { - return nil, fmt.Errorf("commit cannot be nil") + return nil, errors.New("commit cannot be nil") } commitURL, _ := url.Parse(repo.APIURL() + "/git/commits/" + url.PathEscape(commit.ID.String())) commitTreeURL, _ := url.Parse(repo.APIURL() + "/git/trees/" + url.PathEscape(commit.Tree.ID.String())) @@ -129,15 +139,17 @@ func (err ErrFilenameInvalid) Unwrap() error { return util.ErrInvalidArgument } -// CleanUploadFileName Trims a filename and returns empty string if it is a .git directory -func CleanUploadFileName(name string) string { - // Rebase the filename +// CleanGitTreePath cleans a tree path for git, it returns an empty string the path is invalid (e.g.: contains ".git" part) +func CleanGitTreePath(name string) string { name = util.PathJoinRel(name) // Git disallows any filenames to have a .git directory in them. - for _, part := range strings.Split(name, "/") { + for part := range strings.SplitSeq(name, "/") { if strings.ToLower(part) == ".git" { return "" } } + if name == "." { + name = "" + } return name } |