WASM-4 on WAPM

This is an example repo showcasing how to publish your WASM-4 game as a package to WAPM.

All packages properly tagged and showing up on https://wapm.io/interface/wasm4 will opt-in for the prize of the WASM-4 Jam #2

1. Install Wasmer

curl https://get.wasmer.io -sSfL | sh

For other installation instructions you can visit this page: https://github.com/wasmerio/wasmer-install

Note: If you have Wasmer already installed, make sure that your wapm version is 0.5.5 or greater. Any new installation of Wasmer will install the latest version of WAPM

wapm --version 

2. Open an account in WAPM

Open an account in WAPM.

3. Login into the wapm CLI

You can login via two different ways:

• Credentials:

  wapm login
  

  Note: this method will not work if you have registered with a social account and haven't set a password.

• Token:

  wapm login {TOKEN}
  

  You can login with any token created in https://wapm.io/settings/access-tokens

4. Create the wapm.toml

You can use the reference wapm.toml and update the details.

Don't forget it to put the proper name for the package YOUR_USERNAME/THE_NAME_OF_THE_GAME and a good description for it.

Note: You can also type wapm init and follow the instructions (you will need to select the WASM4 ABI)

Example wapm.toml file:

[package]
name = "{YOUR_USERNAME}/my-game"
version = "0.1.4"
description = "This is my awesome game"
readme = "README.md"
repository = "https://github.com/..."

[[module]]
name = "game"
source = "game.wasm"
abi = "wasm4"
interfaces = { wasm4 = "0.0.1" }

[[command]]
runner = "wasm4@0.0.1"
name = "play"
module = "game"

5. Create a README.md file

Next to your wapm.toml, create a file named README.md.

This will help other people to see instructions or any other useful insights about your game.

6. Publish the package

Publish the package to wapm:

wapm publish

You need to execute this where the wapm.toml file is located.