feat: manage venv for all backends

1 files changed, 32 insertions, 14 deletions

diff --git a/backends/audiocpp.py b/backends/audiocpp.py
index 57636a7..486017f 100755
--- a/backends/audiocpp.py
+++ b/backends/audiocpp.py
@@ -41,24 +41,34 @@ from typing import Callable, Dict, List, Optional, Set, Tuple
 # Allow running directly (python backends/audiocpp.py) from any cwd.
 sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
 
-from ui import tui
-from backends import BackendStatus, ConfigureAction
-from backends import common
+from backends import (
+    BackendStatus,
+    ConfigureAction,
+    ServerSpec,
+    common,
+    format_launch_hint,
+)
 from backends.common import (
     CONFIG_PATH,
     PROMPT_TEXT_FILENAME,
     TTS_ROOT,
+    VOICES_DIR,
     detect_wav_dir,
     find_wav_files,
     normalize_dir_arg,
     read_prompt_text,
     resolve_wav_dir_arg,
+    write_prompt_text,
+)
+from backends.common import (
     wav_dir_info as _wav_dir_info,
+)
+from backends.common import (
     wav_dir_preview as _wav_dir_preview,
-    write_prompt_text,
 )
 from converter import config
 from converter.tts import transcribe_reference_audio, whisper_backend_available
+from ui import tui
 
 DEFAULT_HOST = "127.0.0.1"
 FALLBACK_PORT = 8080
@@ -1145,7 +1155,7 @@ def _wizard(stdscr, args: argparse.Namespace, parser: argparse.ArgumentParser
                 wav_dir = tui.browse_directory(
                     stdscr, "Select the directory with your .wav voices",
                     info=_wav_dir_info, preview=_wav_dir_preview,
-                    start=wav_start if wav_start is not None else Path.cwd(),
+                    start=wav_start if wav_start is not None else VOICES_DIR,
                     back_value=_GO_BACK)
                 if wav_dir is _GO_BACK:
                     step = 3
@@ -1540,8 +1550,8 @@ def _collect_from_flags(args: argparse.Namespace,
             and config.AUDIOCPP_CLONE_MODEL_ID == entry_ids[0]):
         sync_model_ids = not args.no_sync_model_ids
 
-    # Wav dir + transcription plan.
-    wav_dir = args.input_dir
+    # Wav dir + transcription plan (defaults to the project's voices/ dir).
+    wav_dir = args.input_dir if args.input_dir is not None else VOICES_DIR
     plan: Optional[dict] = None
     if include_clone and wav_dir is not None:
         wav_files = find_wav_files(wav_dir)
@@ -1582,8 +1592,9 @@ def build_parser() -> argparse.ArgumentParser:
     parser.add_argument("--wavs", type=resolve_wav_dir_arg, default=None,
                         dest="input_dir", metavar="WAV_DIR",
                         help="Directory with .wav reference files to publish as "
-                             "a server-level voice_dir cloning library (asked "
-                             "for when omitted in the TUI)")
+                             "a server-level voice_dir cloning library "
+                             f"(default: {VOICES_DIR}; asked for when omitted "
+                             "in the TUI)")
     parser.add_argument("--output", type=Path, default=None,
                         help="Output path for server.json (default: "
                              "server.json inside the audio.cpp checkout; an "
@@ -1664,17 +1675,24 @@ def detect() -> BackendStatus:
         details.append("not built — run setup to build audiocpp_server")
     server_json = checkout / "server.json"
     configured = server_json.exists()
+    servers: List[ServerSpec] = []
     if configured:
         details.append(f"config: {server_json}")
-        launch = (f"{binary} --config {server_json}"
-                  if built else
-                  f"./build/<platform>-<backend>-release/bin/"
-                  f"audiocpp_server --config {server_json}")
+        if built:
+            servers = [ServerSpec(
+                "audiocpp", config.AUDIOCPP_API_URL,
+                [str(binary), "--config", str(server_json)])]
+        else:
+            launch = (f"./build/<platform>-<backend>-release/bin/"
+                      f"audiocpp_server --config {server_json}")
     else:
         details.append("no server.json — run setup to configure models")
+    if servers:
+        launch = format_launch_hint(servers)
     return BackendStatus("audiocpp", "audio.cpp", installed=built,
                          configured=configured, running=running,
-                         details=details, launch_hint=launch)
+                         details=details, launch_hint=launch,
+                         servers=servers)
 
 
 configure_actions: List[ConfigureAction] = [