find

in lib/gitlab_git/blob.rb [18:45]

• 23 lines of code
• 4 McCabe index (conditional complexity)

        def find(repository, sha, path)
          commit = repository.lookup(sha)
          root_tree = commit.tree

          blob_entry = find_entry_by_path(repository, root_tree.oid, path)

          return nil unless blob_entry

          if blob_entry[:type] == :commit
            submodule_blob(blob_entry, path, sha)
          else
            blob = repository.lookup(blob_entry[:oid])

            if blob
              Blob.new(
                id: blob.oid,
                name: blob_entry[:name],
                size: blob.size,
                data: blob.content(MAX_DATA_DISPLAY_SIZE),
                mode: blob_entry[:filemode].to_s(8),
                path: path,
                commit_id: sha,
                binary: blob.binary?
              )
            end
          end
        end