package go binaries not implement

I want to run the go binary file for the simple server in the child process. The dev mode is working, but the server not start and can not connect 127.0.0.1:3000 after package.

Here is my code.

child.js

import path from 'path';
import childProcess from 'child_process';

const child = () => {
  const node = childProcess.execFile(path.join(__dirname, './gobinaries'), [], {
    cwd: process.cwd()
  });

  node.stdout.on('data', data => {
    console.log(`stdout: ${data}`);
  });

  node.stderr.on('data', data => {
    console.log(`stderr: ${data}`);
  });

  node.on('close', code => {
    console.log(`child process exited with code ${code}`);
  });
};

module.exports = child;

main.dev.js

import childProcess from './child';

app.on('ready', async () => {
  ...
  mainWindow = new BrowserWindow({
    show: false,
    width: 1000,
    minWidth: os.platform() === 'win32' ? 800 : 1000,
    minHeight: os.platform() === 'win32' ? 600 : 750,
    frame: false,
    height: 750,
    title: 'myapp',
    backgroundColor: '#fff',
  });
  ...
  childProcess();
});

package.json

"build": {
  "files": [
    "dist/",
    "node_modules/",
    "app.html",
    "main.prod.js",
    "main.prod.js.map",
    "package.json",
    "gobinaries"
  ]
 }

[Beace]

I have found the reason, the go binaries connected sqllite.db, when server started the db path was not correct. So I solved the problem by pass an env variable of db path to go binaries.

[Beace]

I know the file path is not correct, so I add extraResources like that

"extraResources": [
  "binaries/**"
]

When I run app used command line

./Applications/MyApp.app/Contents/MacOS/myapp

It worked!!!

But, direct opening app is always not working.Electron didn’t respond. It didn’t seem to have been executed, or the sub process blocked the main process.