Built on the Substrate-based runtime, this repository develops the Paralink Network, a cross-chain Oracle platform for secure and scalable data integration. Our goal is to create a robust infrastructure that ensures efficient and reliable data transmission across blockchain networks.

This repository contains Substrate based runtime for Paralink Network.

This project uses a Makefile to document helpful commands and make it easier to execute them.

1. make init - Run the init script to configure the Rust toolchain for WebAssembly compilation.
2. make run - Build and launch this project in development mode.

The make run command will perform an initial build. Use the following command to build the node without launching it:

make build

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

./target/release/paralink-node -h

The make run command will launch a temporary node and its state will be discarded after you terminate the process. After the project has been built, there are other ways to launch the node.

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

./target/release/paralink-node --dev

Purge the development chain's state:

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

Start the development chain with detailed logging:

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

Then run the following command to start a single node development chain.

./scripts/docker_run.sh

This command will firstly compile your code, and then start a local development network. You can also replace the default command (cargo build --release && ./target/release/paralink-node --dev --ws-external) by appending your own. A few useful ones are as follow.

# Run Substrate node without re-compiling
./scripts/docker_run.sh ./target/release/paralink-node --dev --ws-external

# Purge the local dev chain
./scripts/docker_run.sh ./target/release/paralink-node purge-chain --dev

# Check whether the code is compilable
./scripts/docker_run.sh cargo check