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main.js
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main.js
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const { app, BrowserWindow } = require('electron');
const fs = require('fs');
const path = require('path');
const createWindow = () => {
const win = new BrowserWindow({
width: 1300,
height: 1000,
titleBarStyle: 'hidden',
trafficLightPosition: {
x: 15,
y: 13, // macOS traffic lights seem to be 14px in diameter. If you want them vertically centered, set this to `titlebar_height / 2 - 7`.
},
});
win.loadFile('index.html');
// win.webContents.openDevTools() // Debugger
};
app.whenReady().then(() => {
createWindow();
app.on('activate', () => {
if (BrowserWindow.getAllWindows().length === 0) {
createWindow();
}
});
});
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') {
app.quit();
}
});
var pyProc = null;
const createPyProc = () => {
let script = path.join(__dirname, 'pydist', 'app');
pyProc = require('child_process').execFile(script);
if (pyProc != null) {
var logStream = fs.createWriteStream('/tmp/logFile.log', {flags: 'a'});
fs.writeFile(
'/tmp/logFile.log',
`Python process spawned. (pid: ${pyProc.pid})`,
{ flag: 'a' },
err => {}
);
pyProc.stdout.pipe(logStream);
pyProc.stderr.pipe(logStream);
} else {
fs.writeFile(
'/tmp/logFile.log',
'Python process failed to spawn.',
{ flag: 'a' },
err => {}
);
}
}
const exitPyProc = () => {
pyProc.kill();
pyProc = null;
console.log('Python process killed.');
}
app.on('ready', createPyProc);
app.on('will-quit', exitPyProc);