githubmr/facebook-react: The library for web and native user interfaces.

packages/react-devtools/preload.js

41 строка1 KB

Brendan Abbott

[devtools] Introduce REACT_DEVTOOLS_PORT for the standalone react-devtools (#30767)

11 фев 2025, 21:14

11 фев 2025, 21:140a7dc1b

const {clipboard, shell, contextBridge} = require('electron');
const fs = require('fs');
const internalIP = require('internal-ip');

// Expose protected methods so that render process does not need unsafe node integration
contextBridge.exposeInMainWorld('api', {
  electron: {clipboard, shell},
  ip: {address: internalIP.v4.sync},
  getDevTools() {
    let devtools;
    try {
      devtools = require('react-devtools-core/standalone').default;
    } catch (err) {
      alert(
        err.toString() +
          '\n\nDid you run `yarn` and `yarn run build` in packages/react-devtools-core?',
      );
    }
    return devtools;
  },
  readEnv() {
    let options;
    let useHttps = false;
    try {
      if (process.env.KEY && process.env.CERT) {
        options = {
          key: fs.readFileSync(process.env.KEY),
          cert: fs.readFileSync(process.env.CERT),
        };
        useHttps = true;
      }
    } catch (err) {
      console.error('Failed to process SSL options - ', err);
      options = undefined;
    }
    const host = process.env.HOST || 'localhost';
    const protocol = useHttps ? 'https' : 'http';
    const port = +process.env.REACT_DEVTOOLS_PORT || +process.env.PORT || 8097;
    return {options, useHttps, host, protocol, port};
  },
});