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🚀 Getting Started

Create a Capsule module

Create a directory say-hello

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mkdir say-hello
cd say-hello

Initialize a new project in say-hello:

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go mod init say-hello

Install the Capsule MDK dependencies: 

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go get github.com/bots-garden/capsule-module-sdk

Create a new file main.go in say-hello:

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package main

import (
    capsule "github.com/bots-garden/capsule-module-sdk"
)

func main() {
    // define wich function to run
    capsule.SetHandle(Handle)
}

// Handle function
func Handle(params []byte) ([]byte, error) {
    name := string(params)
    message := "👋 Hello " + name

    return []byte(message), nil
}

Build the WASM Capsule module

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tinygo build -o say-hello.wasm -scheduler=none --no-debug -target wasi ./main.go

Execute the WASM Capsule module

You need to download the last capsule CLI: https://github.com/bots-garden/capsule/releases

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./capsule --wasm=say-hello.wasm --params="Bob Morane"

You should get: 👋 Hello Bob Morane