feat: output log path when audiobook generation fails

1 files changed, 18 insertions, 0 deletions

diff --git a/audiobook.py b/audiobook.py
index 36fc2df..64ec0d6 100755
--- a/audiobook.py
+++ b/audiobook.py
@@ -80,6 +80,16 @@ def resolve_book_path(path: Path) -> Path:
     return resolved if resolved.is_absolute() else _BASE_DIR / resolved
 
 
+def run_log_path() -> Path:
+    """The full path of this run's dated log file (app/logs/audiobook_*.log).
+
+    Pointed at from the console when a conversion run fails: the file
+    keeps the full record (the failure's traceback, per-chunk errors)
+    that the console summary only sketches.
+    """
+    return logging_kit.stream_path("audiobook", _converter_mod.LOGS_FOLDER)
+
+
 def convert(backend: str, voice: str = None, clone: str = None,
             transcription: str = None, no_transcription: bool = False,
             language: str = None, speed: float = None, single_file: bool = False,
@@ -222,6 +232,10 @@ def convert(backend: str, voice: str = None, clone: str = None,
         # Anything else is an actual crash, so also show the traceback.
         logging_kit.log_traceback()
         print(f"[FATAL] Fatal error: {exc}")
+        if progress is None:
+            # The run view owns the TUI console and points failures at the
+            # log itself (the error screen's details hint).
+            print(f"[INFO] Full details in the log file: {run_log_path()}")
         if not isinstance(exc, (RuntimeError, ValueError)):
             traceback.print_exc()
         if progress is not None:
@@ -230,6 +244,10 @@ def convert(backend: str, voice: str = None, clone: str = None,
     finally:
         if server is not None:
             server.shutdown()
+    if not ok and progress is None:
+        # The run failed (a book aborted the rest): the summary above only
+        # names the failed books, so point at the log with the details.
+        print(f"[INFO] Full details in the log file: {run_log_path()}")
     return 0 if ok else 1