- npm 14+
- solidity 0.8.0
- truffle 5.4.3
- ganache (for local development)
We use npm to manage packages. Before start developing, we need to install all required packages.
npm install
The project reads .secret.json for setting up network. Please copy from .secret.json.example and update its value accordingly.
To compile the smart contract, we use
truffle compile
Test cases are put in test folder. To run the test cases, we use
truffle test
It generates contract ABI files in build/contracts.
To deploy a contract, we use
truffle deploy
By default, it deploys to development. To change the network, simply use the parameter --network. For example,
truffle deploy --network ropsten
Here lists parameters for initiating the exhibition contract:
| parameter | type | description |
|---|---|---|
| exhibition_name | string | The name of an exhibition |
| exhibition_symbol | string | The symbol of the ERC721 token |
| exhibition_curator | string | The curator of an exhibition |
| exhibition_edition_size | int | The edition counts of each artwork in an exhibition |
For example,
truffle deploy -f 2 --exhibition_name="Social Codes" --exhibition_symbol="SCC" --exhibition_curator="0x8fd310de32848798eB64Bd88f9C5656Eea32415e"
Truffle contains a built-in console for interacting with the blockchain. Run
truffle console
you would enter the shell mode.
go-ethereum includes a command abigen which creates golang structures and interfaces based on an ABI file. With this file, we can execute smart contract with golang easily.
jq ".abi" FeralfileExhibitionV3.json | abigen --abi="-" --type="FeralfileExhibitionV3" --pkg=feralfilev3 --out="FeralfileExhibitionV3.go"