How to install Kiwi IRC on NixOS Latest

Kiwi IRC is a web-based IRC client that uses modern technologies like HTML5 and Javascript to deliver a fast and feature-rich IRC experience. In this tutorial, we will explain how to install Kiwi IRC on NixOS Latest.

Step 1: Update your OS

Before we begin, it is recommended to update your system's software packages to ensure you have the latest version of NixOS.

sudo nixos-rebuild switch

Step 2: Install Nginx

Kiwi IRC requires a web server to be able to serve the web pages. Nginx is a widely-used web server that is easy to install in NixOS.

sudo nix-env -i nginx

Step 3: Configure Nginx

After the installation of nginx, we need to configure it to work with Kiwi IRC server. Go to /etc/nginx/nginx.conf and add the following configuration blocks inside the http block:

http {
  # ...

  server {
    listen 80;
    server_name irc.yourdomain.com; # change this to your domain name

    location / {
      proxy_pass http://localhost:7778/;
      proxy_set_header Host $http_host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-Forwarded-Proto $scheme;
    }
  }

  # ...

}

This configuration block tells Nginx to listen on port 80, forward all incoming requests to the Kiwi IRC server on port 7778, and set some headers to help identify the client's real IP address.

Step 4: Install Kiwi IRC

We will install Kiwi IRC using the Nix package manager.

sudo nix-env -iA nixos.kiwiirc

Step 5: Configure Kiwi IRC

To configure Kiwi IRC, create a configuration file for it using the following commands:

mkdir -p ~/.config/kiwiirc
touch ~/.config/kiwiirc/config.yml

Now open the configuration file in your preferred text editor and add the following contents:

server:
  listen: 7778
  ssl:
    enabled: false
    port: 6697

irc_networks:
  freenode:
    host: irc.freenode.net
    port: 6667
    ssl: false
    channels:
      - '#mychannel'

In this example, we are configuring Kiwi IRC to listen on port 7778 and connect to the Freenode network on IRC. Replace #mychannel with the name of the channel you want to join.

Conclusion

We have successfully installed and configured Kiwi IRC on NixOS Latest. You can access the client by opening a web browser and navigating to http://your-domain-name/. Enjoy your IRC experience with Kiwi IRC!