https://github.com/jitendragangwar123/learn-foundry
Foundry : A development framework for Ethereum Blockchain.
https://github.com/jitendragangwar123/learn-foundry
foundry optimization smart-contracts solidity testing web3
Last synced: about 2 months ago
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Foundry : A development framework for Ethereum Blockchain.
- Host: GitHub
- URL: https://github.com/jitendragangwar123/learn-foundry
- Owner: jitendragangwar123
- Created: 2024-01-13T17:59:37.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2024-08-05T18:20:56.000Z (9 months ago)
- Last Synced: 2025-01-14T05:42:40.379Z (3 months ago)
- Topics: foundry, optimization, smart-contracts, solidity, testing, web3
- Language: Solidity
- Homepage:
- Size: 64.5 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
## Foundry-Fund-Me
**Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.**
Foundry consists of:
- **Forge**: Ethereum testing framework (like Truffle, Hardhat and DappTools).
- **Cast**: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
- **Anvil**: Local Ethereum node, akin to Ganache, Hardhat Network.
- **Chisel**: Fast, utilitarian, and verbose solidity REPL.(Debug Tool)
## Documentation
https://book.getfoundry.sh/
## Usage
### Build
```shell
$ forge build
$ forge init --force
```
### Test
```shell
$ forge test
// to run all test cases along with console output
$ forge test -vv
// to run single test case
$ forge test --match-test testPriceFeedVersionIsAccurate -vvv
// to run test on-chain forks
$ forge test --fork-url $SEPOLIA_RPC_URL -vvv
$ forge test --match-test testPriceFeedVersionIsAccurate --fork-url $SEPOLIA_RPC_URL -vvv
// to check how much part of the smart contract being tested
$ forge coverage --fork-url $SEPOLIA_RPC_URL
```
### Format
```shell
$ forge fmt
```
### Contract Size
```shell
$ forge build --sizes
```
### Gas Snapshots
```shell
$ forge snapshot
```
### Anvil
```shell
$ anvil
```
### Deploy
```shell
$ forge create Counter --rpc-url --private-key
$ forge script script/Counter.s.sol:CounterScript --rpc-url --private-key
$ forge script script/Counter.s.sol:CounterScript --rpc-url http://127.0.0.1:8545 --broadcast --private-key 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
// using .env file
$ source .env
$ echo $PRIVATE_KEY
$ forge script script/Counter.s.sol:CounterScript --rpc-url $RPC_URL --broadcast --private-key $PRIVATE_KEY
// import hexadecimal private key into keystore
$ cast wallet import defaultKey --interactive
$ cast wallet list
$ forge script script/Counter.s.sol:CounterScript --rpc-url $RPC_URL --account defaultKey --sender 0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266 --broadcast -vvvv
```
### Cast
```shell
$ cast
// interaction with smart contract functions
$ cast send 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512 "setNumber(uint256)" 157 --rpc-url $RPC_URL --private-key $PRIVATE_KEY
$ cast send 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512 "increment()" 0 --rpc-url $RPC_URL --private-key $PRIVATE_KEY
$ cast call 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512 "getNumber()"
$ cast --to-base 0x00000000000000000000000000000000000000000000000000000000000000a0 dec
```
### Help
```shell
$ forge --help
$ anvil --help
$ cast --help
```
### Storage
```shell
$ forge inspect FundMe storageLayout
$ cast storage 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512 1
```
### foundry-Devops Tool
```shell
$ forge install ChainAccelOrg/foundry-devops --no-commit
```