What is electron-installer-redhat?

If you've built a desktop app using Electron and want to distribute it to users on Linux distributions like Fedora or CentOS, you need to package it in a format those systems understand. electron-installer-redhat takes your finished Electron app and turns it into an RPM package, the standard installer format used by Red Hat-based Linux distributions. Instead of asking users to download a folder of files and figure out how to run it, you can hand them a single package that installs cleanly through their system's normal software manager. The tool works by taking the folder that Electron's build process already generates and wrapping it up properly for Linux. You point it at your built app folder, specify where you want the installer to go, and it produces an .rpm file. Along the way, it handles the details that make a Linux app feel native: it sets up the app icon, creates menu entries so the app shows up in the application launcher, registers file types your app can open, and creates a system-wide command-line shortcut so users can launch it from the terminal. This is for developers or teams shipping Electron apps who need to support Red Hat-based Linux users. For example, if you're building a note-taking app, a chat client, or an internal tool, and your users run Fedora on their work laptops, this tool gives you the installer file you'd distribute through a download page or a software repository. You can run it from the command line, wire it into your build scripts, or call it directly from JavaScript code as part of an automated build pipeline. The tool is configurable in practical ways. You can control the app's display name, description, license, compression level, required system dependencies, and even include custom scripts that run before or after installation. You can also supply multiple icon sizes or your own templates for the Linux desktop entry and package spec file if the defaults don't fit your needs. It requires Node.js and a system tool called rpmbuild to be installed, since it relies on the underlying RPM packaging system to do the actual work.