b0e41e010172c043ef5257cd220336a8c5f1a137,src/python/pants/base/build_file.py,BuildFile,__init__,#BuildFile#Any#Any#Any#,157

Before Change

    :raises MissingBuildFileError: if the path does not house a BUILD file and must_exist is `True`.
    

    if not os.path.isabs(root_dir):
      raise self.InvalidRootDirError("BuildFile root_dir {root_dir} must be an absolute path."
                                     .format(root_dir=root_dir))

    self.root_dir = os.path.realpath(root_dir)

    path = os.path.join(self.root_dir, relpath) if relpath else self.root_dir
    self._build_basename = self._BUILD_FILE_PREFIX

After Change

    path = os.path.join(self.root_dir, relpath) if relpath else self.root_dir
    self._build_basename = self._BUILD_FILE_PREFIX
    if project_tree.isdir(fast_relpath(path, self.root_dir)):
      buildfile = os.path.join(path, self._build_basename)
    else:
      buildfile = path

    // There is no BUILD file without a prefix so select any viable sibling
    buildfile_relpath = fast_relpath(buildfile, self.root_dir)
    if not project_tree.exists(buildfile_relpath) or project_tree.isdir(buildfile_relpath):
      for build in self._get_all_build_files(os.path.dirname(buildfile)):
        self._build_basename = build

Instances