electron/default_app/renderer.js
Samuel Attard b202ad1e24
refactor: remove js2asar.py and port logic to JS in more readable / GN-style way (#16718)
* refactor: remove js2asar.py and port logic to JS in more readable / GN-style way

* refactor: further clean up ASAR impl, add new node_action GN template
2019-02-05 12:10:15 -08:00

67 lines
2.2 KiB
JavaScript

'use strict'
const { remote, shell } = require('electron')
const fs = require('fs')
const path = require('path')
const URL = require('url')
function initialize () {
// Find the shortest path to the electron binary
const absoluteElectronPath = remote.process.execPath
const relativeElectronPath = path.relative(process.cwd(), absoluteElectronPath)
const electronPath = absoluteElectronPath.length < relativeElectronPath.length
? absoluteElectronPath
: relativeElectronPath
for (const link of document.querySelectorAll('a[href]')) {
// safely add `?utm_source=default_app
const parsedUrl = URL.parse(link.getAttribute('href'), true)
parsedUrl.query = { ...parsedUrl.query, utm_source: 'default_app' }
const url = URL.format(parsedUrl)
const openLinkExternally = (e) => {
e.preventDefault()
shell.openExternalSync(url)
}
link.addEventListener('click', openLinkExternally)
link.addEventListener('auxclick', openLinkExternally)
}
document.querySelector('.electron-version').innerText = `Electron v${process.versions.electron}`
document.querySelector('.chrome-version').innerText = `Chromium v${process.versions.chrome}`
document.querySelector('.node-version').innerText = `Node v${process.versions.node}`
document.querySelector('.v8-version').innerText = `v8 v${process.versions.v8}`
document.querySelector('.command-example').innerText = `${electronPath} path-to-app`
function getOcticonSvg (name) {
const octiconPath = path.resolve(__dirname, 'octicon', `${name}.svg`)
if (fs.existsSync(octiconPath)) {
const content = fs.readFileSync(octiconPath, 'utf8')
const div = document.createElement('div')
div.innerHTML = content
return div
}
return null
}
function loadSVG (element) {
for (const cssClass of element.classList) {
if (cssClass.startsWith('octicon-')) {
const icon = getOcticonSvg(cssClass.substr(8))
if (icon) {
icon.classList = element.classList
element.parentNode.insertBefore(icon, element)
element.remove()
break
}
}
}
}
for (const element of document.querySelectorAll('.octicon')) {
loadSVG(element)
}
}
window.addEventListener('load', initialize)