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Electron Relaunch Test
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| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <h1>Relaunch Test</h1> | |
| <h5>Note: app.relaunch does not work in Electron Fiddle at all. You must launch this via "npm start" instead</h5> | |
| <div style="border: 1px solid black; width: 480px; height: 160px; white-space: nowrap; overflow: scroll;"> | |
| <code> | |
| <pre>process.argv = <span id="main-argv"></span></pre> | |
| </code> | |
| </div> | |
| <button id="relaunch">Relaunch...</button> | |
| </body> | |
| </html> |
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| const {app, BrowserWindow, ipcMain} = require('electron') | |
| const path = require('path') | |
| app.whenReady().then(() => { | |
| const mainWindow = new BrowserWindow({ | |
| width: 800, | |
| height: 600, | |
| webPreferences: { | |
| preload: path.join(__dirname, 'preload.js') | |
| } | |
| }) | |
| ipcMain.handle('getMainArgv', () => process.argv) | |
| ipcMain.on('relaunch', () => { | |
| app.relaunch({ | |
| execPath: process.argv[0], | |
| args: process.argv.slice(1).concat(['--relaunch']) | |
| }) | |
| app.exit(0) | |
| }) | |
| mainWindow.loadFile('index.html') | |
| }) | |
| app.on('window-all-closed', () => app.quit()) |
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| { | |
| "name": "elfin-passion-shoe-ix5xe", | |
| "productName": "elfin-passion-shoe-ix5xe", | |
| "description": "My Electron application description", | |
| "keywords": [], | |
| "main": "./main.js", | |
| "version": "1.0.0", | |
| "author": "anm", | |
| "scripts": { | |
| "start": "electron ." | |
| }, | |
| "dependencies": {}, | |
| "devDependencies": { | |
| "electron": "17.0.0-alpha.4" | |
| } | |
| } |
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| const {ipcRenderer} = require('electron') | |
| window.addEventListener('DOMContentLoaded', () => { | |
| ipcRenderer.invoke('getMainArgv').then(mainArgv => { | |
| document.getElementById('main-argv').innerText = JSON.stringify(mainArgv, null, 2) | |
| }) | |
| document.getElementById('relaunch').addEventListener('click', () => ipcRenderer.send('relaunch')) | |
| }) |
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