s

d2ypp2/src/youtube_pro_runtime.py

@@ -4,6 +4,8 @@ import re
 from pathlib import Path
 from typing import Any, Iterable, Optional
 
+from src.youtube_config_paths import resolve_youtube_style_config_paths
+
 _SAFE_PM2_SEGMENT = re.compile(r"[^a-zA-Z0-9_.-]+")
 _YOUTUBE_HEADER = re.compile(r"^\s*\[youtube\]\s*$", re.IGNORECASE)
 _ANY_HEADER = re.compile(r"^\s*\[[^\]]+\]\s*$")
@@ -228,3 +230,25 @@ def ensure_youtube_pro_channel_runtime_files(
     except OSError as exc:
         return True, [f"{pm2}: failed to write config ({exc})"]
     return True, []
+
+
+def validate_youtube_runtime_files(
+    base_dir: Path,
+    config_dir: Path,
+    process: str,
+    channels: Iterable[dict[str, Any]],
+) -> list[str]:
+    handled, errors = ensure_youtube_pro_channel_runtime_files(config_dir, process, channels)
+    if handled:
+        return errors
+
+    youtube_path_raw, url_path_raw = resolve_youtube_style_config_paths(base_dir, process)
+    youtube_text = _read_text_if_file(Path(youtube_path_raw)) or ""
+    url_text = _read_text_if_file(Path(url_path_raw)) or ""
+
+    fallback_errors: list[str] = []
+    if not _extract_stream_key(youtube_text):
+        fallback_errors.append(f"{process}: stream key missing")
+    if not _has_noncomment_url(url_text):
+        fallback_errors.append(f"{process}: source URL missing")
+    return fallback_errors