Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

hermes_cli/cli_output.py

@@ -0,0 +1,111 @@
+"""Shared CLI output helpers for Hermes CLI modules.
+
+Extracts the identical ``print_info/success/warning/error`` and ``prompt()``
+functions previously duplicated across setup.py, tools_config.py,
+mcp_config.py, and memory_setup.py.
+"""
+
+import sys
+
+from hermes_cli.colors import Colors, color
+from hermes_cli.secret_prompt import masked_secret_prompt
+
+
+# ─── Print Helpers ────────────────────────────────────────────────────────────
+
+
+def print_info(text: str) -> None:
+    """Print a dim informational message."""
+    print(color(f"  {text}", Colors.DIM))
+
+
+def print_success(text: str) -> None:
+    """Print a green success message with ✓ prefix."""
+    print(color(f"✓ {text}", Colors.GREEN))
+
+
+def print_warning(text: str) -> None:
+    """Print a yellow warning message with ⚠ prefix."""
+    print(color(f"⚠ {text}", Colors.YELLOW))
+
+
+def print_error(text: str) -> None:
+    """Print a red error message with ✗ prefix."""
+    print(color(f"✗ {text}", Colors.RED))
+
+
+def print_header(text: str) -> None:
+    """Print a bold yellow header."""
+    print(color(f"\n  {text}", Colors.YELLOW))
+
+
+# ─── Input Prompts ────────────────────────────────────────────────────────────
+
+
+def line_input(prompt_text: str) -> str:
+    """Read non-secret text with normal cursor-editing keys on a real TTY.
+
+    Setup and model-selection commands run outside the interactive chat's
+    prompt-toolkit application, so they can safely use a short-lived prompt
+    here. Redirected input and output retain the built-in ``input`` behavior
+    used by scripts, tests, and numbered fallbacks.
+    """
+    if not (sys.stdin.isatty() and sys.stdout.isatty()):
+        return input(prompt_text)
+
+    try:
+        from prompt_toolkit import prompt as prompt_toolkit_prompt
+        from prompt_toolkit.formatted_text import ANSI
+    except ImportError:
+        return input(prompt_text)
+
+    try:
+        return prompt_toolkit_prompt(ANSI(prompt_text))
+    except (KeyboardInterrupt, EOFError):
+        raise
+    except Exception:
+        # Some terminals report isatty() == True yet reject registering stdin
+        # with the asyncio event-loop selector (observed on macOS, where kqueue
+        # raises EINVAL / "Invalid argument" for fd 0). prompt_toolkit cannot
+        # attach its input there, so fall back to the built-in line reader,
+        # which needs no selector and works in cooked mode.  Any prompt_toolkit
+        # runtime failure (OSError, ValueError, RuntimeError) degrades the same
+        # way — the wizard proceeds instead of crashing.
+        return input(prompt_text)
+
+
+def prompt(
+    question: str,
+    default: str | None = None,
+    password: bool = False,
+) -> str:
+    """Prompt the user for input with optional default and password masking.
+
+    Replaces the four independent ``_prompt()`` / ``prompt()`` implementations
+    in setup.py, tools_config.py, mcp_config.py, and memory_setup.py.
+
+    Returns the user's input (stripped), or *default* if the user presses Enter.
+    Returns empty string on Ctrl-C or EOF.
+    """
+    suffix = f" [{default}]" if default else ""
+    display = color(f"  {question}{suffix}: ", Colors.YELLOW)
+
+    try:
+        if password:
+            value = masked_secret_prompt(display)
+        else:
+            value = line_input(display)
+        value = value.strip()
+        return value if value else (default or "")
+    except (KeyboardInterrupt, EOFError):
+        print()
+        return ""
+
+
+def prompt_yes_no(question: str, default: bool = True) -> bool:
+    """Prompt for a yes/no answer. Returns bool."""
+    hint = "Y/n" if default else "y/N"
+    answer = prompt(f"{question} ({hint})")
+    if not answer:
+        return default
+    return answer.lower().startswith("y")