Croptop

Croptop opens up a project's NFT collection for contributions from anyone, so long as new posts meet criteria specified by the project owner.

Install

For npm projects (recommended):

npm install @bananapus/721-hook

For forge projects (not recommended):

forge install Bananapus/nana-721-hook

Add @bananapus/721-hook/=lib/nana-721-hook/ to remappings.txt. You'll also need to install nana-721-hook's dependencies and add similar remappings for them.

Develop

nana-721-hook uses npm for package management and the Foundry development toolchain for builds, tests, and deployments. To get set up, install Node.js and install Foundry:

curl -L https://foundry.paradigm.xyz | sh

You can download and install dependencies with:

npm install && forge install

If you run into trouble with forge install, try using git submodule update --init --recursive to ensure that nested submodules have been properly initialized.

Some useful commands:

Command	Description
forge build	Compile the contracts and write artifacts to out.
forge fmt	Lint.
forge test	Run the tests.
forge build --sizes	Get contract sizes.
forge coverage	Generate a test coverage report.
foundryup	Update foundry. Run this periodically.
forge clean	Remove the build artifacts and cache directories.

To learn more, visit the Foundry Book docs.

Scripts

For convenience, several utility commands are available in package.json.

Command	Description
npm test	Run local tests.
npm run coverage:lcov	Generate an LCOV test coverage report.
npm run deploy:ethereum-mainnet	Deploy to Ethereum mainnet
npm run deploy:ethereum-sepolia	Deploy to Ethereum Sepolia testnet
npm run deploy:optimism-mainnet	Deploy to Optimism mainnet
npm run deploy:optimism-testnet	Deploy to Optimism testnet