import { execFile } from 'node:child_process';
import process from 'node:process';
import { promisify } from 'node:util';
import type { XcodeToolsBridgeClientStatus } from './client.ts';
const execFileAsync = promisify(execFile);
export type XcodeToolsBridgeStatus = {
workflowEnabled: boolean;
bridgeAvailable: boolean;
bridgePath: string | null;
xcodeRunning: boolean | null;
connected: boolean;
bridgePid: number | null;
proxiedToolCount: number;
lastError: string | null;
xcodePid: string | null;
xcodeSessionId: string | null;
};
export interface BuildXcodeToolsBridgeStatusArgs {
workflowEnabled: boolean;
proxiedToolCount: number;
lastError: string | null;
clientStatus: XcodeToolsBridgeClientStatus;
}
export async function buildXcodeToolsBridgeStatus(
args: BuildXcodeToolsBridgeStatusArgs,
): Promise<XcodeToolsBridgeStatus> {
const bridge = await getMcpBridgeAvailability();
const xcodeRunning = await isXcodeRunning();
return {
workflowEnabled: args.workflowEnabled,
bridgeAvailable: bridge.available,
bridgePath: bridge.path,
xcodeRunning,
connected: args.clientStatus.connected,
bridgePid: args.clientStatus.bridgePid,
proxiedToolCount: args.proxiedToolCount,
lastError: args.lastError ?? args.clientStatus.lastError,
xcodePid: process.env.XCODEBUILDMCP_XCODE_PID ?? process.env.MCP_XCODE_PID ?? null,
xcodeSessionId:
process.env.XCODEBUILDMCP_XCODE_SESSION_ID ?? process.env.MCP_XCODE_SESSION_ID ?? null,
};
}
export async function getMcpBridgeAvailability(): Promise<{
available: boolean;
path: string | null;
}> {
try {
const res = await execFileAsync('xcrun', ['--find', 'mcpbridge'], { timeout: 2000 });
const out = (res.stdout ?? '').toString().trim();
return out ? { available: true, path: out } : { available: false, path: null };
} catch {
return { available: false, path: null };
}
}
export async function isXcodeRunning(): Promise<boolean | null> {
try {
const res = await execFileAsync('pgrep', ['-x', 'Xcode'], { timeout: 1000 });
const out = (res.stdout ?? '').toString().trim();
return out.length > 0;
} catch {
return null;
}
}
