buildtool.js

const path = require('path')
const packager = require('electron-packager')
const electronInstaller = require('electron-winstaller')
const createDMG = require('electron-installer-dmg')

const iRegex = /\.git(ignore|modules)|\.npmignore|logs|README\.md|\.vscode|docs|builds|discord_assets|buildtool.js/

const appName = 'LeagueRPC'
const iconPath = path.join(__dirname, 'app', 'assets', 'images', 'league.ico')
const iconPathMac = path.join(__dirname, 'app', 'assets', 'images', 'league.icns')
const buildPath = path.join(__dirname, 'builds')

const p = process.argv[2] != null ? process.argv[2] : process.platform
const a = process.argv[3] != null ? process.argv[3] : process.arch

console.log(`Packaging ${appName} for ${p} ${a}..`)

packager({
    dir: '.', 
    overwrite: true, 
    out: buildPath,
    asar: true,
    name: appName,
    ignore: iRegex,
    icon: iconPath,
    prune: true,
    platform: p,
    arch: a
}).then(appPaths => {
    console.log(`Packaged ${p}-${a}`)
    if(p === 'win32'){
        // TODO Complete options (signature, etc)
        console.log(`Building ${p}-${a} installer..`)
        electronInstaller.createWindowsInstaller({
            appDirectory: appPaths[0],
            outputDirectory: path.join(buildPath, `${appName}-${p}-${a}-msi`),
            authors: 'Daniel Scalzi',
            exe: `${appName}.exe`,
            setupIcon: iconPath,
            setupExe: `${appName}.exe`,
            setupMsi: `${appName}.msi`
        }).then(() => {
            console.log(`${p}-${a} installer successfully built.`)
        }, (e) => {
            console.log('Error while building installer:', e.message)
        })
    } else if(p === 'darwin'){
        // TODO Test on macOS
        console.log(`Building ${p}-${a} installer..`)
        createDMG({
            appPath: path.join(appPaths[0], `${appName}.app`),
            name: appName,
            icon: iconPathMac,
            overwrite: true,
            debug: true,
            out: path.join(buildPath, `${appName}-${p}-${a}-dmg`)
        }, (err) => {
            if(err){
                console.log('Error while building installer:', err.message)
            } else {
                console.log(`${p}-${a} installer successfully built.`)
            }
        })
    }
}).catch(err => {
    console.log(err)
})