NSO-RPC Docker Image

This Docker image is designed to run the NSO-RPC application headlessly, such as on a VPS.

Note: I'm also not very skilled at writing documentation, but I've included the steps as best as I can to get this setup going.

Components

NSO-RPC: Nintendo Switch RPC Client
ARRPC: Unofficial Discord RPC Bridge
Webcord: Unofficial Discord Client

Note: Unofficial Discord clients are against Discord's Terms of Service, so use them with caution. However, this setup should be relatively safe.

Usage

Prerequisites

Docker
Docker Compose

Running the Container

To run the Docker setup, it requires a hands-on approach to get started.

Clone the repository:

git clone https://github.com/HotaruBlaze/NSO-RPC-Docker.git

Navigate to the project directory:
```
cd NSO-RPC-Docker
```

Build the Docker image:

docker build -t ghcr.io/hotarublaze/nso-rpc-docker:latest .

Start the Webcord service:
```
docker-compose up -d webcord
```
Open a web browser and go to the server's IP address on port 5000, such as http://127.0.0.1:5000 or http://10.0.0.24:5000.
Log in to Discord. If you have issues with the QR code, log in directly.
Once logged in, go to File > Settings, and make the following changes:
- Enable Developer Mode
- Untick "Use built-in Content Security Policy"
Restart Webcord via File > Relaunch.

Return to your terminal and run the following command:

docker run -it --rm \
    --name nso-rpc \
    --network host \
    -v $PWD/NSO-RPC:/root/Documents/NSO-RPC \
    -e PUID=1000 \
    -e PGID=1000 \
    -e TZ=Etc/UTC \
    ghcr.io/hotarublaze/nso-rpc-docker:latest

Follow the instructions on screen. If clicking on the link gives you "The request contains an error," the URL may not have been copied correctly.
After setting your user ID, you wont get output back, wait a couple of seconds or a minute then you can stop the Docker container via Ctrl + C.
Now bring up nso-rpc with WebCord and check the logs for the NSO-RPC service:

docker-compose up -d && docker-compose logs -f nso-rpc

You should see something like the following output:

nso-rpc    | [arRPC] arRPC v3.1.0
nso-rpc    | (node:7) ExperimentalWarning: Importing JSON modules is an experimental feature and might change at any time
nso-rpc    | (Use `node --trace-warnings ...` to show where the warning was created)
nso-rpc    | [arRPC > bridge] listening on 1337
nso-rpc    | [arRPC > ipc] listening at /tmp/discord-ipc-0
nso-rpc    | [arRPC > websocket] 6463 in use!
nso-rpc    | [arRPC > websocket] listening on 6464
nso-rpc    | [arRPC > process] started
nso-rpc    | [arRPC > ipc] new connection!

Open Chrome Dev Tools in Webcord by pressing Ctrl + Shift + I, and then select console, and type allow pasting
Now paste the contents of webcord-hook.js into the console. (This script can also be found on arRPC's repo here).
Return to your console output. You should now see [arRPC > bridge] web connected.

You should now be fully setup and should see Switch RPC presence on your account.