node-usb-example-electron/preload.js at main · node-usb/node-usb-example-electron · GitHub

16 lines (13 loc) · 595 Bytes

const { ipcRenderer } = require('electron')

// All of the Node.js APIs are available in the preload process.

// It has the same sandbox as a Chrome extension.

window.addEventListener('DOMContentLoaded', () => {

const replaceText = (selector, text) => {

const element = document.getElementById(selector)

if (element) element.innerText = text

}

for (const dependency of ['chrome', 'node', 'electron']) {

replaceText(`${dependency}-version`, process.versions[dependency])

}

ipcRenderer.on('devices', (_event, text) => replaceText('devices', text))

})

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