one/dist/esm/daemon/ipc.mjs

One is a new React Framework that makes Vite serve both native and web.

import * as net from "node:net";
import * as fs from "node:fs";
import * as path from "node:path";
import * as os from "node:os";
import { registerServer, unregisterServer, getAllServers, getAllRoutes, setRoute, clearRoute, findServerById, touchServer, getLastActiveServer } from "./registry.mjs";
const SOCKET_DIR = path.join(os.homedir(), ".one"),
  SOCKET_PATH = path.join(SOCKET_DIR, "daemon.sock"),
  SERVERS_FILE = path.join(SOCKET_DIR, "servers.json");
function getSocketPath() {
  return SOCKET_PATH;
}
function getServersFilePath() {
  return SERVERS_FILE;
}
function ensureSocketDir() {
  fs.existsSync(SOCKET_DIR) || fs.mkdirSync(SOCKET_DIR, {
    recursive: !0
  });
}
function writeServerFile(server) {
  ensureSocketDir();
  const filtered = readServerFiles().filter(s => s.root !== server.root);
  filtered.push(server), fs.writeFileSync(SERVERS_FILE, JSON.stringify(filtered, null, 2));
}
function removeServerFile(root) {
  const filtered = readServerFiles().filter(s => s.root !== root);
  fs.writeFileSync(SERVERS_FILE, JSON.stringify(filtered, null, 2));
}
function readServerFiles() {
  try {
    if (fs.existsSync(SERVERS_FILE)) return JSON.parse(fs.readFileSync(SERVERS_FILE, "utf-8"));
  } catch {}
  return [];
}
function cleanupSocket() {
  try {
    fs.existsSync(SOCKET_PATH) && fs.unlinkSync(SOCKET_PATH);
  } catch {}
}
function createIPCServer(state, onServerRegistered, onServerUnregistered) {
  ensureSocketDir(), cleanupSocket();
  const server = net.createServer(socket => {
    let buffer = "";
    socket.on("data", data => {
      buffer += data.toString();
      const lines = buffer.split(`
`);
      buffer = lines.pop() || "";
      for (const line of lines) if (line.trim()) try {
        const message = JSON.parse(line),
          response = handleMessage(state, message, onServerRegistered, onServerUnregistered);
        socket.write(JSON.stringify(response) + `
`);
      } catch (err) {
        const errResponse = {
          type: "error",
          message: err instanceof Error ? err.message : "Unknown error"
        };
        socket.write(JSON.stringify(errResponse) + `
`);
      }
    }), socket.on("error", err => {
      console.error("[daemon] IPC socket error:", err.message);
    });
  });
  return server.listen(SOCKET_PATH, () => {
    fs.chmodSync(SOCKET_PATH, 384);
  }), server;
}
function handleMessage(state, message, onServerRegistered, onServerUnregistered) {
  switch (message.type) {
    case "register":
      {
        const registration = registerServer(state, {
          port: message.port,
          bundleId: message.bundleId,
          root: message.root
        });
        return onServerRegistered?.(registration.id), {
          type: "registered",
          id: registration.id
        };
      }
    case "unregister":
      return unregisterServer(state, message.id), onServerUnregistered?.(message.id), {
        type: "unregistered"
      };
    case "route":
      return findServerById(state, message.serverId) ? (setRoute(state, message.bundleId, message.serverId), {
        type: "routed"
      }) : {
        type: "error",
        message: `Server not found: ${message.serverId}`
      };
    case "route-clear":
      return clearRoute(state, message.bundleId), {
        type: "routed"
      };
    case "status":
      return {
        type: "status",
        servers: getAllServers(state),
        routes: getAllRoutes(state)
      };
    case "ping":
      return {
        type: "pong"
      };
    case "touch":
      return touchServer(state, message.id) ? {
        type: "touched"
      } : {
        type: "error",
        message: `Server not found: ${message.id}`
      };
    case "get-last-active":
      return {
        type: "last-active",
        server: getLastActiveServer(state)
      };
    default:
      return {
        type: "error",
        message: "Unknown message type"
      };
  }
}
async function isDaemonRunning() {
  return new Promise(resolve => {
    if (!fs.existsSync(SOCKET_PATH)) {
      resolve(!1);
      return;
    }
    const client = net.connect(SOCKET_PATH),
      timeout = setTimeout(() => {
        client.destroy(), resolve(!1);
      }, 1e3);
    client.on("connect", () => {
      clearTimeout(timeout), client.write(JSON.stringify({
        type: "ping"
      }) + `
`);
    }), client.on("data", data => {
      clearTimeout(timeout);
      try {
        const response = JSON.parse(data.toString().trim());
        resolve(response.type === "pong");
      } catch {
        resolve(!1);
      }
      client.destroy();
    }), client.on("error", () => {
      clearTimeout(timeout), resolve(!1);
    });
  });
}
async function sendIPCMessage(message) {
  return new Promise((resolve, reject) => {
    const client = net.connect(SOCKET_PATH);
    let buffer = "";
    const timeout = setTimeout(() => {
      client.destroy(), reject(new Error("IPC timeout"));
    }, 5e3);
    client.on("connect", () => {
      client.write(JSON.stringify(message) + `
`);
    }), client.on("data", data => {
      buffer += data.toString();
      const lines = buffer.split(`
`);
      buffer = lines.pop() || "";
      for (const line of lines) if (line.trim()) try {
        clearTimeout(timeout);
        const response = JSON.parse(line);
        client.destroy(), resolve(response);
        return;
      } catch {}
    }), client.on("error", err => {
      clearTimeout(timeout), reject(err);
    });
  });
}
async function registerWithDaemon(opts) {
  const response = await sendIPCMessage({
    type: "register",
    ...opts
  });
  if (response.type === "registered") return response.id;
  throw response.type === "error" ? new Error(response.message) : new Error("Unexpected response from daemon");
}
async function unregisterFromDaemon(id) {
  await sendIPCMessage({
    type: "unregister",
    id
  });
}
async function getDaemonStatus() {
  const response = await sendIPCMessage({
    type: "status"
  });
  if (response.type === "status") return {
    servers: response.servers,
    routes: response.routes
  };
  throw new Error("Failed to get daemon status");
}
async function setDaemonRoute(bundleId, serverId) {
  const response = await sendIPCMessage({
    type: "route",
    bundleId,
    serverId
  });
  if (response.type === "error") throw new Error(response.message);
}
async function clearDaemonRoute(bundleId) {
  await sendIPCMessage({
    type: "route-clear",
    bundleId
  });
}
async function touchDaemonServer(id) {
  const response = await sendIPCMessage({
    type: "touch",
    id
  });
  if (response.type === "error") throw new Error(response.message);
}
async function getLastActiveDaemonServer() {
  const response = await sendIPCMessage({
    type: "get-last-active"
  });
  if (response.type === "last-active") return response.server;
  throw new Error("Failed to get last active server");
}
export { cleanupSocket, clearDaemonRoute, createIPCServer, ensureSocketDir, getDaemonStatus, getLastActiveDaemonServer, getServersFilePath, getSocketPath, isDaemonRunning, readServerFiles, registerWithDaemon, removeServerFile, sendIPCMessage, setDaemonRoute, touchDaemonServer, unregisterFromDaemon, writeServerFile };
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