Files
clan-core/pkgs/clan-cli/clan_cli/vms/inspect.py
2025-02-23 15:58:03 +01:00

86 lines
2.3 KiB
Python

import argparse
import dataclasses
from dataclasses import dataclass
from pathlib import Path
from typing import Any
from clan_cli.completions import add_dynamic_completer, complete_machines
from clan_cli.flake import Flake
from clan_cli.machines.machines import Machine
@dataclass
class WaypipeConfig:
enable: bool
command: list[str]
@classmethod
def from_json(cls: type["WaypipeConfig"], data: dict[str, Any]) -> "WaypipeConfig":
return cls(
enable=data["enable"],
command=data["command"],
)
@dataclass
class VmConfig:
machine_name: str
flake_url: Flake
cores: int
memory_size: int
graphics: bool
# FIXME: I don't think this belongs here.
clan_name: str
machine_description: str | None
machine_icon: Path | None
waypipe: WaypipeConfig
@classmethod
def from_json(cls: type["VmConfig"], data: dict[str, Any]) -> "VmConfig":
return cls(
machine_name=data["machine_name"],
flake_url=Flake.from_json(data["flake_url"]),
cores=data["cores"],
memory_size=data["memory_size"],
graphics=data["graphics"],
clan_name=data["clan_name"],
machine_description=data.get("machine_description"),
machine_icon=data.get("machine_icon"),
waypipe=WaypipeConfig.from_json(data["waypipe"]),
)
def inspect_vm(machine: Machine) -> VmConfig:
data = machine.eval_nix("config.clan.core.vm.inspect")
# HACK!
data["flake_url"] = dataclasses.asdict(machine.flake)
return VmConfig.from_json(data)
@dataclass
class InspectOptions:
machine: str
flake: Flake
def inspect_command(args: argparse.Namespace) -> None:
inspect_options = InspectOptions(
machine=args.machine,
flake=args.flake or Flake(str(Path.cwd())),
)
machine = Machine(inspect_options.machine, inspect_options.flake)
res = inspect_vm(machine)
print("Cores:", res.cores)
print("Memory size:", res.memory_size)
print("Graphics:", res.graphics)
def register_inspect_parser(parser: argparse.ArgumentParser) -> None:
machine_action = parser.add_argument("machine", type=str, default="defaultVM")
add_dynamic_completer(machine_action, complete_machines)
parser.set_defaults(func=inspect_command)