leannema34 / croos Goto Github PK

Reef chain is written in Rust. A basic familiarity with Rust tooling is required.

To learn more about Reef chain, please refer to Documentation.

To clone the repo with its submodules run:

git clone --recursive https://github.com/reef-defi/reef-chain

If you don’t have Rust already, you can install it with:

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

You can install developer tools on Ubuntu 20.04 with:

sudo apt install make clang pkg-config libssl-dev build-essential

You can install the latest Rust toolchain with:

make init

The make run command will launch a temporary node and its state will be discarded after you terminate the process.

make run

Use the following command to build the node without launching it:

make build

This command will start the single-node development chain with persistent state:

./target/release/reef-node --dev

Purge the development chain's state:

./target/release/reef-node purge-chain --dev

Start the development chain with detailed logging:

RUST_LOG=debug RUST_BACKTRACE=1 ./target/release/reef-node -lruntime=debug --dev

make test

Run runtime benchmark tests:

make bench

Run module benchmark tests:

cargo test -p module-poc --all-features

Run the module benchmarks and generate the weights file:

./target/release/reef-node benchmark \
    --chain=dev \
    --steps=50 \
    --repeat=20 \
    --pallet=module_poc \
    --extrinsic='*'  \
    --execution=wasm \
    --wasm-execution=compiled \
    --heap-pages=4096 \
    --output=./modules/poc/src/weights.rs

make debug

Once the project has been built, the following command can be used to explore all parameters and subcommands:

./target/release/reef-node -h

To list all available release builds run:

git tag

To create a corresponding production build, first checkout the tag:

git checkout testnet-1

Then run this command to install appropriate compiler version and produce a binary.

make release

Build the wasm runtime with:

make wasm