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[READ-ONLY] Mirror of https://github.com/crutchcorn/hearthspace. A spatial Linux desktop for persistent, local-first computing.
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2.0 kB · 57 lines
Python
at main
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758"""Forward native session lifecycle commands to the VT-owning launcher."""
import jsonimport subprocessfrom pathlib import Path
from .control import ControlError
LAUNCHER = Path(__file__).resolve().parents[1] / "hearthspace-native"
def run_launcher(args): if args.session is None: raise ControlError("start and stop require --session") command = [ str(LAUNCHER), args.command, "--session", str(args.session), ] if args.command != "status": command.extend(["--timeout", str(args.timeout)]) if args.command == "start": command.extend( ["--watchdog", str(args.watchdog), "--log-level", args.log_level] ) if args.no_build: command.append("--no-build") if getattr(args, "isolated_profile", False): command.append("--isolated-profile") if getattr(args, "dev", False): command.append("--dev") if getattr(args, "vnc", False): command.append("--vnc") if getattr(args, "vnc_port", None) is not None: command.extend(["--vnc-port", str(args.vnc_port)]) # The launcher owns an independent watchdog, including cleanup if its caller # disappears. Permit its bounded cleanup window after its startup deadline. # Native launcher's pre-VT build has a separate 30-minute absolute deadline. build_budget = 1800 if args.command == "start" and not args.no_build else 0 try: result = subprocess.run( command, check=False, capture_output=True, text=True, timeout=args.timeout + build_budget + 30, ) except subprocess.TimeoutExpired as error: raise ControlError( "native launcher timed out; watchdog retains recovery ownership" ) from error if result.returncode: raise ControlError( result.stderr.strip() or result.stdout.strip() or "native launcher failed" ) return json.loads(result.stdout)