Celewasm

A sovereign decentralised roll-up

Celewasm is a barebones decentralised sovereign roll-up, built on Celestia and CosmWasm.

Development Setup

Install the Nix Package Manager. Nix is used for all dependency management and is conveniently invoked through a set of helper scripts implemented in the repository.

MacOS:

sh <(curl -L https://nixos.org/nix/install) --daemon

Linux:

sh <(curl -L https://nixos.org/nix/install) 

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git clone git@github.com:qasaur/celewasm.git
cd celewasm

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Contracts

Celewasm's core services are written in Rust and compiled to CosmWasm-compatible contracts. These are located in the contracts directory and their interfaces are defined in packages. This is roughly correspondent with CosmWasm best practices as illustrated in the cw-plus repository.

Building

nix build .#contracts

Developing

nix develop .#contracts

Testing

Live testing is done on the Celestia Arabica testnet. The Nix flake defines a set of Nix packages which have all the necessary substitutions to be able to connect to the Celestia data-availability network.

Developer Environment

Start the wasmd and celestia nodes. These are configured with a set of sane defaults which can be modified in the config directory.

TODO: nix run .#start-rollup 

Contracts defined in contracts can be compiled, optimised, and deployed onto the rollup in one command.

TODO: nix run .#deploy -- cw20-base

Manual Setup

nix run .#celestia -- <command>

nix run .#wasmd -- <command>

Docker

Docker support is a work-in-progress addition to the repository.

Release History

• 0.0.1
  • Work in progress