Trampoline-rs

The framework for building powerful dApps on the number one UTXO chain, Nervos Network CKB.

This is an early-stage, currently very incomplete port of IAMM Network's Trampoline to Rust

Why port it to Rust? Because I was tired of NPM

Installation

Pre-requisites

• Rust toolchain
• Docker

Note: You must have permission to manage docker. This article can help if you run into permissions errors when running docker.

cargo install trampoline --git https://github.com/WilfredTA/trampoline-rs

Or, clone the project, then cd trampoline-rs && cargo build && cargo install --path .

Usage

All you can do right now is create a new project, launch a containerized developer netowrk, autodeploy useful scripts that aren't included in the genesis cells, and generate configs that make building dapps a lot easier.

Create a new project

To get started:

trampoline new <project_name>

This will create a new directory with .

Launch developer environment

Navigate to your project's directory and you can get started with two commands:

make all
make deploy-all

The first command will set everything up, including your docker environment & start a local ckb node & miner. The second command will deploy important scripts and then execute the trampoline pwconfig command to generate the config file for front end dapps that use pw-core.

I recommend waiting a few seconds between running make all and make deploy-all, since the deploy-all recipe sometimes fails if the ckb node is still initializing. Usually, waiting about 2-3 seconds suffices. If make deploy-all fails, you don't have to do anything besides re-run the command.

React-based Dapp

After running the make recipes in the root of your Trampoline project, you can generate a React dApp frontend like so:

trampoline create-ckb-dapp