import type { CommandExecutor } from '../execution/index.ts';
export async function resolveSimulatorAppPid(opts: {
executor: CommandExecutor;
simulatorId: string;
bundleId: string;
}): Promise<number> {
const result = await opts.executor(
['xcrun', 'simctl', 'spawn', opts.simulatorId, 'launchctl', 'list'],
'Resolve simulator app PID',
true,
);
if (!result.success) {
throw new Error(result.error ?? 'Failed to read simulator process list');
}
const lines = result.output.split('\n');
for (const line of lines) {
if (!line.includes(opts.bundleId)) continue;
const columns = line.trim().split(/\s+/);
const pidToken = columns[0];
if (!pidToken || pidToken === '-') {
throw new Error(`App ${opts.bundleId} is not running on simulator ${opts.simulatorId}`);
}
const pid = Number(pidToken);
if (Number.isNaN(pid) || pid <= 0) {
throw new Error(`Unable to parse PID for ${opts.bundleId} from: ${line}`);
}
return pid;
}
throw new Error(`No running process found for ${opts.bundleId} on simulator ${opts.simulatorId}`);
}
