Coverage for src/debputy/plugin/debputy/shlib_metadata_detectors.py: 100%

1from typing import List 

2 

3from debputy import elf_util 

4from debputy.elf_util import ELF_LINKING_TYPE_DYNAMIC 

5from debputy.plugin.api import ( 

6 VirtualPath, 

7 PackageProcessingContext, 

8) 

9from debputy.plugin.api.impl import BinaryCtrlAccessorProvider 

10 

11SKIPPED_DEBUG_DIRS = [ 

12 "lib", 

13 "lib64", 

14 "usr", 

15 "bin", 

16 "sbin", 

17 "opt", 

18 "dev", 

19 "emul", 

20 ".build-id", 

21] 

22 

23SKIP_DIRS = {f"./usr/lib/debug/{subdir}" for subdir in SKIPPED_DEBUG_DIRS} 

24 

25 

26def _walk_filter(fs_path: VirtualPath, children: List[VirtualPath]) -> bool: 

27 if fs_path.path in SKIP_DIRS: 

28 children.clear() 

29 return False 

30 return True 

31 

32 

33def detect_shlibdeps( 

34 fs_root: VirtualPath, 

35 ctrl: BinaryCtrlAccessorProvider, 

36 _context: PackageProcessingContext, 

37) -> None: 

38 elf_files_to_process = elf_util.find_all_elf_files( 

39 fs_root, 

40 walk_filter=_walk_filter, 

41 with_linking_type=ELF_LINKING_TYPE_DYNAMIC, 

42 ) 

43 

44 if not elf_files_to_process: 

45 return 

46 

47 ctrl.dpkg_shlibdeps(elf_files_to_process)