Name		Name	Last commit message	Last commit date
parent directory ..
contracts		contracts
deployment		deployment
sapphire		sapphire
server		server
servertypes		servertypes
storage		storage
utils		utils
README.md		README.md
config.go		config.go
doc.go		doc.go
dockerfile.yaml		dockerfile.yaml
go.mod		go.mod
go.sum		go.sum
log.go		log.go
main.go		main.go

README.md

client

Defines the client implementation that will interact with sapphire paratime

How to generate solidity contract bindings

Pre-requisites

Install Solidity compiler solc compatible with your platform. On Ubuntu run

sudo apt-get solc

Check installed solidity compiler version using.

$ solc --version 
solc, the solidity compiler commandline interface
Version: 0.8.21+commit.d9974bed.Linux.g++

Download the abigen tool from official releases or build it from go-ethereum

Generate Go Bindings

From the project root folder run the following commands:

Generate abi files by running the following command:

$ solc --abi contracts/chat.sol -o build
Compiler run successful. Artifact(s) can be found in directory "build".

Generate the go bindings by running the following command:

$ abigen --abi ./build/ChatContract.abi --pkg contracts --type Chat --out client/contracts/chat.go