Coverage for ghtc/overrides.py: 93%

1from typing import Dict, Optional 

2import os 

3import re 

4from ghtc.models import ConventionalCommitMessage 

5from ghtc.parser import parse 

6import mflog 

7 

8GIT_COMMIT_DELIMITER_REGEX = r"^\[([0-9a-f]{5,40})\]$" 

9GIT_COMMIT_DELIMITER_COMPILED_REGEX = re.compile(GIT_COMMIT_DELIMITER_REGEX) 

10LOGGER = mflog.get_logger("ghtc.overrides") 

11 

12 

13class Overrides: 

14 def __init__(self, path): 

15 self.path = path 

16 self.commits: Dict[str, Optional[ConventionalCommitMessage]] = {} 

17 

18 def parse(self): 

19 if not os.path.isfile(self.path): 

20 return 

21 with open(self.path, "r") as f: 

22 commit: Optional[str] = None 

23 commit_message: Optional[str] = None 

24 for tmp in f.readlines(): 

25 line = tmp.strip() 

26 if commit is None and len(line) == 0: 

27 continue 

28 match = GIT_COMMIT_DELIMITER_COMPILED_REGEX.match(line) 

29 if match is None: 

30 if commit is None: 

31 LOGGER.warning("badly formatted overrides file => ignoring") 

32 return False 

33 if commit_message is None: 

34 if len(line) > 0: 

35 commit_message = line 

36 else: 

37 commit_message = commit_message + "\n" + line 

38 else: 

39 if commit is not None: 

40 self.commits[commit] = self._parse(commit, commit_message) 

41 commit = match[1] 

42 commit_message = None 

43 if commit is not None: 

44 self.commits[commit] = self._parse(commit, commit_message) 

45 return True 

46 

47 def _parse(self, commit, commit_message) -> Optional[ConventionalCommitMessage]: 

48 res: Optional[ConventionalCommitMessage] = None 

49 if commit_message is not None: 

50 res = parse(commit_message) 

51 if res is None: 

52 LOGGER.warning( 

53 f"can't parse overriden commit " 

54 f"message for commit: {commit} => ignoring" 

55 ) 

56 return res