Packaging and build for electron app

if (handleSquirrelEvent(app)) {

// squirrel event handled and app will exit in 1000ms, so don't do anything else

return;

}

function handleSquirrelEvent(application) {
    if (process.argv.length === 1) {
        return false;
    }

    const ChildProcess = require('child_process');
    const path = require('path');

    const appFolder = path.resolve(process.execPath, '..');
    const rootAtomFolder = path.resolve(appFolder, '..');
    const updateDotExe = path.resolve(path.join(rootAtomFolder, 'Update.exe'));
    const exeName = path.basename(process.execPath);

    const spawn = function(command, args) {
        let spawnedProcess, error;

        try {
            spawnedProcess = ChildProcess.spawn(command, args, {
                detached: true
            });
        } catch (error) {}

        return spawnedProcess;
    };

    const spawnUpdate = function(args) {
        return spawn(updateDotExe, args);
    };

    const squirrelEvent = process.argv[1];
    switch (squirrelEvent) {
        case '--squirrel-install':
        case '--squirrel-updated':
            // Optionally do things such as:
            // - Add your .exe to the PATH
            // - Write to the registry for things like file associations and
            //   explorer context menus

            // Install desktop and start menu shortcuts
            spawnUpdate(['--createShortcut', exeName]);

            setTimeout(application.quit, 1000);
            return true;

        case '--squirrel-uninstall':
            // Undo anything you did in the --squirrel-install and
            // --squirrel-updated handlers

            // Remove desktop and start menu shortcuts
            spawnUpdate(['--removeShortcut', exeName]);

            setTimeout(application.quit, 1000);
            return true;

        case '--squirrel-obsolete':
            // This is called on the outgoing version of your app before
            // we update to the new version - it's the opposite of
            // --squirrel-updated

            application.quit();
            return true;
    }
};
       

npm install electron-packager -g
       

electron-packager src testApp --overwrite --platform=win32 --arch=ia32 --electron-version=1.6.8 --prune=true --asar=true --win32metadata.CompanyName=testApp --win32metadata.ProductName=testApp  --win32metadata.FileDescription=testApp --win32metadata.OriginalFilename=testApp.exe --win32metadata.InternalName=testing --icon=test.ico Test
       

electron-packager src testApp --overwrite --platform=win32 --arch=x64 --electron-version=1.6.8 --prune=true --asar=true --win32metadata.CompanyName=testApp --win32metadata.ProductName=testApp  --win32metadata.FileDescription=testApp --win32metadata.OriginalFilename=testApp.exe --win32metadata.InternalName=testing --icon=test.ico Test
       

electron-packager . --overwrite --platform=darwin --arch=x64 --icon=icon.icns --prune=true --out=release-builds

       

electron-packager . --overwrite --platform=linux --arch=x64 --icon=icons.png --prune=true --asar=true --out=release-builds
       

var electronInstaller = require('electron-winstaller');


var settings = {
    appDirectory: './belfrics-win32-x64',
    outputDirectory: './belfrics-installers',
    authors: 'Testing',
    exe: './testApp.exe'
};
console.log("building................................");
resultPromise = electronInstaller.createWindowsInstaller(settings);
resultPromise.then(() => {
    console.log("The installers of your application were succesfully created !");
}, (e) => {
    console.log(`Well, sometimes you are not so lucky: ${e.message}`)
});