Api documentation for electron-builder (v17.0.1) A complete solution to package and build a ready for distribution Electron app for MacOS, Windows and Linux with “auto update” support out of the box. You might be asking why do we have two targets for mac (zip and dmg). To clarify, the zip file is required by autoUpdater while the dmg file would be distributed to our end users. Further, code signing on macOS is very simple as electron-builder automatically picks the right identity from your keychain. 1.electron-builder组件使用原因 electron-vue 组件无法创建vue-cli 3.0项目，改用electron-builder插件https://n. To distribute your app with Electron, you need to package it for each operating system you want to target. The goal is to generate a.exe file for Windows, a.app for macOS, and a.deb for Debian-based Linux distributions.

In partone andtwo of these Electron app development series, we created a basic text loader, and then addressed some security issues.But at the end of the day, we have not yet experienced the best feature of Electron apps:

Their ability to run on multiple platforms.

In this tutorial, we will use the codebase that we ended up with in the last part.you can get it here.

Note: I usually provide a link to a repository with the completed project at the end of the tutorial, but for this one I think is important that you have the package.json at hand to compare it with yours and find any possible differences in case you run into problems.

You can find the app configured to build on macOS, Windows, and Linux here:
https://github.com/mran3/Text-File-Loader-Build

macOS windows management

Before delving into packaging our app, let’s do a small adjustment to our code to respect the conventions of the macOS platform, where usually applications remain open even if they don’t have any active windows.We can implement that behavior easily with electron by adding the following code to app.js.

Other possible values for process.platform are:

freebsd
linux
openbsd
win32 (applies to any Windows).

If you are on a mac, relaunch our app and check that when you close the window, the app remains on the dock.Don’t worry about the electron icon, we will solve that next.

Icons

Also, if we are talking about distributing our app and provide a good user experience, we can not do it with the Electron logo as the icon. Create or find an icon of your liking for your app, I am going to use this one:

macOS uses a .icns format, Windows requires .ico and Linux prefer .png, fortunately, you can create icon files from a .png using online tools like https://cloudconvert.com/png-to-icns .

Once you have them in both formats, create a new folder in the root of the project (I called it assets) and put both icon files there.

Packaging and distribution toolset

To distribute your app with Electron, you need to package it for each operating system you want to target.The goal is to generate a .exe file for Windows, a .app for macOS, a .deb for Debian-based Linux distributions, and so on.

Electron-builder Mac Target Zip Dmg

Electron Packager is the official Electron tool to help us convert our source code to a bundle specific for macOS, Linux, or Windows.

For Windows, Electron Packager will create a functional .exe along with a bunch of .dll and config files.Although you can put this together on a .zip file and send it to your users, that does not provide a great user experience.So we can go a step ahead and consider not only how to package our app but also how to distribute it.

That’s whenElectron Forge comes into play, allowing us to create nice step by step installation wizards for our application.Internally Electron Forge uses Electron Packager, so it is not necessary to install them separately, let’s run the following command to install them both:

Note
Be careful not to install electron-forge (without the @), as this will install electron-forge v5 which has problems creating apps for the latest versions of macOS.
Besides that, the official documentation relates to v6.

Then, let’s import our app into the Electron Forge workflow by running on a terminal located at the root of our project:

Have in mind that if you want to start a new Electron app with Forge included, you don’t have to import your project, instead, you can start a new project with the create-electron-app command (more info on the official Electron Forge documentation: https://www.electronforge.io/).

Although in theory, you could generate all your packages from one platform, that requires installing and configuring a lot of tools (i.e. wine and mono on mac to be able to build for Windows), so I recommend generating each executable in its own platform.

macOS

We are all set for making our executables.
I will start with macOS, but you can skip ahead if you are interested in the process forWindows orUbuntu Linux.

Open your package.json and in the scripts section, add one new entry:

Also, modify the name field so it does not contain spaces or uppercase letters.I am sure you don’t want to present your app to your users with that hyphens on it, to avoid that, create a new field below name named productName and put whatever name you like.
The beginning of your package.json file should look similar to this:

Electron-builder Mac Target Zip Dmg Download

Now we need to add some configuration for Electron Forge, inside your package.json there should be a config field:

As you can see, the icon extension is not specified, but Electron Packager (under the hood) will add the correct extension (.ico or .icons) depending on the platform.

Now run the script we created by running the following command on your terminal:

At the end of the process, you should end up with a new folder named out.
Inside of it there should be two folders one with a long name containing the .app file generated by Electron Packager and the other named make contains a .zip file that you can distribute to your users.Uncompress, run and enjoy:

Note
For each platform, you can have different makers that produce different types of distributable files, maker-zip is the default maker for macOS, but others allow for example exporting to DMG files
(you can read more about it here: https://www.electronforge.io/config/makers/dmg ).

Ubuntu (Debian) Linux

To create a .deb package, we will need to make sure that our system has two utilities installed: fakeroot and dpkg, these are not npm packages, but actual applications of the operating system.
To install them, run the following commands on your terminal:

Add a new entry inside your scripts section with the following content:

You could just execute npx @electron-forge/cli make without the platform or targets arguments and electron forge will try to identify in what platform it is running and try to create the corresponding packages.

Getting the icon to work on linux required some additional steps.
Make sure the configuration of maker for debian (in your package.json) specifies what icon to use:

This will set the icon of the app, but for it to appear in the dock, we will need to jump off from our package.json for a moment and modify our main.js adding the icon to the call of new BrowserWindow. Fallout 4 stimpak code.

Now on a terminal let’s run:

If everything went well you should have again an out folder with two sub-folders.
One with a bunch of files (the output of electron-packager), and make where you will find a nice .deb file ready to be double-clicked and install our beautiful app:

One configuration that builds your app without problem in one platform, might need to install additional packages on another.For example, macOS does not have a problem if the de