feat: stop server and exit after generating

1 files changed, 23 insertions, 2 deletions

diff --git a/app/converter/converter.py b/app/converter/converter.py
index 80411d3..455c1fb 100644
--- a/app/converter/converter.py
+++ b/app/converter/converter.py
@@ -206,6 +206,9 @@ class AudiobookConverter:
         self.backend = backend
         self.voice = voice
         self.debug = bool(debug)
+        # Output file names the book being converted will produce (filled in
+        # by convert_book; reported on the book_done/book_failed events).
+        self.current_outputs: List[str] = []
         # Voice design / style instruction and free-form request options
         # (audio.cpp only): forwarded to AudioCppTTSClient, which validates
         # them against the server-hosted model at connect time.
@@ -383,6 +386,9 @@ class AudiobookConverter:
         start_time = time.time()
 
         try:
+            # Reset per book (an instance may have been built without
+            # __init__, e.g. in tests): no outputs until the plan is known.
+            self.current_outputs = []
             # Start from a clean scratch folder so a previous crash can never
             # affect this run
             audio.cleanup_chunks()
@@ -396,6 +402,19 @@ class AudiobookConverter:
 
             stem = output_name or f"{file_path.stem}_{self._narrator_tag()}"
 
+            # The output files this book will produce (single final file,
+            # or one per chapter). Reported on the book_done/book_failed
+            # events so the run view can list them in its summary.
+            if self.output_format == "m4b" or self.single_file \
+                    or len(sections) == 1:
+                self.current_outputs = [f"{stem}.{self.output_format}"]
+            else:
+                self.current_outputs = [
+                    f"{stem}_{index:02d}_"
+                    f"{self._sanitize_filename(section.title)}."
+                    f"{self.output_format}"
+                    for index, section in enumerate(sections, 1)]
+
             # --debug: chunk text/audio dumps land in a per-book folder
             debug_dir = DEBUG_FOLDER / stem if self.debug else None
 
@@ -814,7 +833,8 @@ class AudiobookConverter:
                 success = self.convert_book(book_file, output_name=output_name)
                 results[book_file.name] = success
                 self._emit({"kind": "book_done", "name": book_file.name,
-                            "ok": bool(success)})
+                            "ok": bool(success),
+                            "files": list(getattr(self, "current_outputs", []))})
             except ConversionCancelled:
                 self._emit({"kind": "cancelled"})
                 logger.info("Conversion cancelled by user at %s", book_file.name)
@@ -828,7 +848,8 @@ class AudiobookConverter:
                 logger.error("Unexpected error: %s", exc)
                 results[book_file.name] = False
                 self._emit({"kind": "book_failed", "name": book_file.name,
-                            "error": str(exc)})
+                            "error": str(exc),
+                            "files": list(getattr(self, "current_outputs", []))})
             if not results.get(book_file.name):
                 logger.error("Conversion of %s failed; aborting the remaining books",
                              book_file.name)