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init_cmd

init_cmd

jarvis init — detect hardware, generate config, write to disk.

Functions

init 

init(force: bool, config: Optional[Path], full_config: bool = False) -> None

Detect hardware and generate ~/.openjarvis/config.toml.

Source code in src/openjarvis/cli/init_cmd.py 
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@click.command()
@click.option(
    "--force", is_flag=True, help="Overwrite existing config without prompting."
)
@click.option(
    "--config",
    type=click.Path(exists=True),
    help="Path to config file to use.",
)
@click.option(
    "--full",
    "full_config",
    is_flag=True,
    help="Generate full reference config with all sections",
)
def init(force: bool, config: Optional[Path], full_config: bool = False) -> None:
    """Detect hardware and generate ~/.openjarvis/config.toml."""
    console = Console()

    if DEFAULT_CONFIG_PATH.exists() and not force:
        console.print(
            f"[yellow]Config already exists at {DEFAULT_CONFIG_PATH}[/yellow]"
        )
        console.print("Use [bold]--force[/bold] to overwrite.")
        raise SystemExit(1)

    console.print("[bold]Detecting hardware...[/bold]")
    hw = detect_hardware()

    console.print(f"  Platform : {hw.platform}")
    console.print(f"  CPU      : {hw.cpu_brand} ({hw.cpu_count} cores)")
    console.print(f"  RAM      : {hw.ram_gb} GB")
    if hw.gpu:
        mem_label = "unified memory" if hw.gpu.vendor == "apple" else "VRAM"
        gpu = hw.gpu
        console.print(
            f"  GPU      : {gpu.name} ({gpu.vram_gb} GB {mem_label}, x{gpu.count})"
        )
    else:
        console.print("  GPU      : none detected")

    if config:
        toml_content = config.read_text()
    else:
        if full_config:
            toml_content = generate_default_toml(hw)
        else:
            toml_content = generate_minimal_toml(hw)

    DEFAULT_CONFIG_DIR.mkdir(parents=True, exist_ok=True)
    if config:
        config.write_text(toml_content)
    else:
        DEFAULT_CONFIG_PATH.write_text(toml_content)

    console.print()
    console.print(
        Panel(toml_content, title=str(DEFAULT_CONFIG_PATH), border_style="green")
    )
    console.print("[green]Config written successfully.[/green]")

    engine = recommend_engine(hw)
    model = recommend_model(hw, engine)
    if model:
        console.print(f"\n  [bold]Recommended model:[/bold] {model}")
    console.print()
    console.print(
        Panel(
            _next_steps_text(engine, model),
            title="Getting Started",
            border_style="cyan",
        )
    )