feat(dev): add AI-generated branch naming for worktrees

agent_cli/_tools.py

@@ -130,7 +130,7 @@ def execute_code(code: str) -> str:
     except subprocess.CalledProcessError as e:
         return f"Error executing code: {e.stderr}"
     except FileNotFoundError:
-        return f"Error: Command not found: {code.split()[0]}"
+        return f"Error: Command not found: {code.split(maxsplit=1)[0]}"
 
 
 def add_memory(content: str, category: str = "general", tags: str = "") -> str:

agent_cli/agents/transcribe_live.py

@@ -188,7 +188,7 @@ async def _process_segment(  # noqa: PLR0912
     if cfg.clipboard:
         import pyperclip  # noqa: PLC0415
 
-        text_to_copy = processed if processed else transcript
+        text_to_copy = processed or transcript
         pyperclip.copy(text_to_copy)
 
     # Log

agent_cli/config.py

@@ -264,6 +264,9 @@ class Dev(BaseModel):
 
     default_agent: str | None = None
     default_editor: str | None = None
+    branch_name_mode: Literal["random", "auto", "ai"] = "random"
+    branch_name_agent: Literal["claude", "codex", "gemini"] | None = None
+    branch_name_timeout: float = 20.0  # seconds
     agent_args: dict[str, list[str]] | None = (
         None  # Per-agent args, e.g. {"claude": ["--dangerously-skip-permissions"]}
     )
@@ -319,16 +322,28 @@ def normalize_provider_defaults(cfg: dict[str, Any]) -> dict[str, Any]:
     return normalized
 
 
-def _replace_dashed_keys(cfg: dict[str, Any]) -> dict[str, Any]:
-    return {k.replace("-", "_"): v for k, v in cfg.items()}
+def _replace_dashed_keys(cfg: Any) -> Any:
+    """Recursively replace dashed keys in dictionaries."""
+    if isinstance(cfg, dict):
+        return {k.replace("-", "_"): _replace_dashed_keys(v) for k, v in cfg.items()}
+    return cfg
 
 
 def _flatten_nested_sections(cfg: dict[str, Any], prefix: str = "") -> dict[str, Any]:
-    """Flatten nested TOML sections: {"a": {"b": {"x": 1}}} -> {"a.b": {"x": 1}}."""
-    result = {}
+    """Flatten nested TOML sections while preserving scalar parent options.
+
+    Example:
+        {"a": {"x": 1, "b": {"y": 2}}} -> {"a": {"x": 1}, "a.b": {"y": 2}}
+        {"a": {"b": {"x": 1}}} -> {"a.b": {"x": 1}}
+
+    """
+    result: dict[str, Any] = {}
     for key, value in cfg.items():
         full_key = f"{prefix}.{key}" if prefix else key
         if isinstance(value, dict) and any(isinstance(v, dict) for v in value.values()):
+            scalar_items = {k: v for k, v in value.items() if not isinstance(v, dict)}
+            if scalar_items:
+                result[full_key] = scalar_items
             result.update(_flatten_nested_sections(value, full_key))
         else:
             result[full_key] = value

agent_cli/core/deps.py

@@ -61,7 +61,7 @@ def _is_uvx_cache() -> bool:
 
 def _check_package_installed(pkg: str) -> bool:
     """Check if a single package is installed."""
-    top_module = pkg.split(".")[0]
+    top_module = pkg.split(".", maxsplit=1)[0]
     try:
         return find_spec(top_module) is not None
     except (ValueError, ModuleNotFoundError):