Parse YAML frontmatter from a skill markdown file. Returns the frontmatter dict, or None if parsing fails.
(file_path: Path)
| 33 | |
| 34 | |
| 35 | def _parse_skill_frontmatter(file_path: Path) -> dict | None: |
| 36 | """Parse YAML frontmatter from a skill markdown file. |
| 37 | |
| 38 | Returns the frontmatter dict, or None if parsing fails. |
| 39 | """ |
| 40 | try: |
| 41 | text = file_path.read_text(encoding='utf-8') |
| 42 | except Exception: |
| 43 | return None |
| 44 | |
| 45 | if not text.startswith('---'): |
| 46 | return None |
| 47 | |
| 48 | end = text.find('---', 3) |
| 49 | if end == -1: |
| 50 | return None |
| 51 | |
| 52 | try: |
| 53 | return yaml.safe_load(text[3:end]) |
| 54 | except yaml.YAMLError as e: |
| 55 | logger.warning(f'Invalid YAML frontmatter in {file_path}: {e}') |
| 56 | return None |
| 57 | |
| 58 | |
| 59 | def _load_skills_from_dir(skills_dir: Path, source: str) -> list[SkillInfo]: |
no test coverage detected