This repository contains a set of build packs and example Wasm applications to demonstrate how to build and run Wasm applications using Cloud Native Buildpacks.

The base-images directory contains the Dockerfiles for the base images used by the buildpacks. The build.sh script builds the base images used for build and run in the buildpacks. They are based on the Heroku stack images.

The builders directory contains the builder for the Wasm buildpacks.

The buildpacks directory contains the buildpacks used in the builder.

The meta-buildpacks directory contains the meta-buildpacks used in the builder.

The apps directory contains the example Wasm applications. The js directory contains a simple Wasm application written in Rust and compiled to Wasm. The compose directory contains a multi-component Wasm microservice application using both JS and Golang to demonstrate the use of multiple languages in a single application.

./base-images/build.sh wasm
pack builder create wasm/demo-builder:wasm --config ../builders/wasm/builder.toml
pack build wasm-compose --builder wasm/demo-builder:wasm --path apps/compose/
docker run --rm -it -p 8080:8080 -e OPENAI_API_KEY wasm-compose