Method _get_cache_key

ci/compiler/platformio_cache.py:381–383

Generate cache key from URL - sanitized for filesystem use.

(self, url: str)

        cleanup_stale_platformio_locks(max_age_minutes=30)

    def _get_cache_key(self, url: str) -> str:
        """Generate cache key from URL - sanitized for filesystem use."""
        return str(sanitize_url_for_path(url))

    def download_artifact(self, url: str) -> str:
        """