This project built with Foundry, allows to deploy a NFTs contracts. Here you can find everything you need to deploy, test, and mint this project.
- git
- You'll know you did it right if you can run
git --version
and you see a response likegit version x.x.x
- You'll know you did it right if you can run
- foundry
- You'll know you did it right if you can run
forge --version
and you see a response likeforge 0.2.0 (816e00b 2023-03-16T00:05:26.396218Z)
- You'll know you did it right if you can run
git clone https://github.com/Miguer-dev/smart_contract_nft
cd smart_contract_nft
forge install
forge build
make anvil
This will default to your local node. You need to have it running in another terminal in order for it to deploy.
make deploy-puppy
make deploy-star
forge test
or
forge test --fork-url $GOERLI_RPC_URL
forge coverage
- Setup environment variables
You'll want to set your GOERLI_RPC_URL
and PRIVATE_KEY
as environment variables. You can add them to a .env
file, similar to what you see in .env.example
.
PRIVATE_KEY
: The private key of your account (like from metamask). NOTE: FOR DEVELOPMENT, PLEASE USE A KEY THAT DOESN'T HAVE ANY REAL FUNDS ASSOCIATED WITH IT.- You can learn how to export it here.
GOERLI_RPC_URL
: This is url of the goerli testnet node you're working with. You can get setup with one for free from Alchemy
Optionally, add your ETHERSCAN_API_KEY
if you want to verify your contract on Etherscan.
- Get testnet ETH
Head over to faucets.chain.link and get some tesnet ETH. You should see the ETH show up in your metamask.
- Deploy (IPFS NFT)
make deploy-puppy ARGS="--network goerli"
- Deploy (SVG NFT)
make deploy-star ARGS="--network goerli"
- Mint
make min-puppy ARGS="--network goerli"
make min-star ARGS="--network goerli"
To get the base64 of an image, you can use the following command:
echo "data:image/svg+xml;base64,$(base64 -i ./images/dynamicNft/star.svg)"
Then, you can get the base64 encoding of the json object by placing the imageURI into star_image_uri.json
then running:
echo "data:application/json;base64,$(base64 -i ./images/dynamicNft/star_image_uri.json)"
You can estimate how much gas things cost by running:
forge snapshot
And you'll see and output file called .gas-snapshot
To run code formatting:
forge fmt