dev-wasm-feature

A feature for devcontainers that installs wasmtime and the wasi-sdk and language runtimes.

Currently supports:

• C/C++
• Rust
• Golang

More languages coming soon.

Examples

Basic installation of the wasi-sdk and wasmtime

{
    "name": "C/C++ WASM",
    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
    "remoteEnv": {
  	    "PATH": "${containerEnv:PATH}:/usr/local/lib/wasi-sdk-17.0/bin"
    },
    "features": {
        "devwasm.azurecr.io/dev-wasm/dev-wasm-feature/wasmtime-wasi:0.0.4": {
            "version": "17"
        }
    },
    "customizations": {
        "vscode": {
	     "extensions": [ "ms-vscode.cpptools-extension-pack" ]
	}
    }
}

Wasmtime + Rust

{
    "name": "Rust WASM",
    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
    "remoteEnv": {
	"PATH": "${containerEnv:PATH}:/usr/local/lib/wasi-sdk-17.0/bin"
    },
    "features": {
        "devwasm.azurecr.io/dev-wasm/dev-wasm-feature/wasmtime-wasi:0.0.4": {
            "version": "17"
        },
        "ghcr.io/devcontainers/features/rust": {},
	"devwasm.azurecr.io/dev-wasm/dev-wasm-feature/rust-wasi:0.0.1": {}
    },
    "customizations": {
	"vscode": {
	    "extensions": [ "ms-vscode.cpptools" ]
	}
    }
}