Base Learn

Learn to Build Smart Contracts and Onchain Apps.

Information

• Site: Base Docs
• Claim Roles: Base Learn

Tested Platform

• Software

  Foundry
  Forge 0.2.0
  

Install & Dependence

• Foundry
• OpenZeppelin

Install Foundry

• First, you'll need to install Foundry. Run this command in your terminal

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

• Then run

  foundryup
  

Clone Repository

• Clone base-learn Repository

  git clone https://github.com/0xfas/base-learn.git
  

• Move to base-learn Repository

  cd base-learn
  

How to Run

• Create a .env file

  touch .env
  

• Edit .env file

  BASE_MAINNET_RPC="https://mainnet.base.org"
  BASE_SEPOLIA_RPC="https://sepolia.base.org"
  BASESCAN_API_KEY="Your Base API Key"
  PRIVATE_KEY="Your Private Key"
  CHAIN="84532"
  

• Build Your Project

  source .env
  

  forge build
  

• Run Tests

  forge test
  

Deploy & Verify CLI Commands

• For Basic Deploy

  forge create --rpc-url $BASE_SEPOLIA_RPC --private-key $PRIVATE_KEY <src/"Your Deploy Files":"Your Contract">
  

  Example:

  forge create --rpc-url $BASE_SEPOLIA_RPC --private-key $PRIVATE_KEY src/BasicMath.sol:BasicMath
  

• For Deploy With Constructor Arguments

  forge create --rpc-url $BASE_SEPOLIA_RPC --private-key $PRIVATE_KEY <src/"Your Deploy Files":"Your Contract"> --constructor-args "value 1" "value 2"
  

  Example:

  forge create --rpc-url $BASE_SEPOLIA_RPC --private-key $PRIVATE_KEY src/EmployeeStorage.sol:EmployeeStorage --constructor-args 1000 Pat 50000 112358132134
  

• For Basic Verify

  forge verify-contract <Your Contract Address> --chain $CHAIN <src/"Your Deploy Files":"Your Contract">
  

  Example:

  forge verify-contract 0xF1EaXXXXX --chain $CHAIN src/BasicMath.sol:BasicMath
  

• For Verify With Constructor Arguments

  forge verify-contract <Your Contract Address> --chain $CHAIN <src/"Your Deploy Files":"Your Contract"> --constructor-args $(cast abi-encode "constructor(data type, data type)" "value 1" "value 2")
  

  Example:

  forge verify-contract 0xF1EaXXXXX --chain $CHAIN src/EmployeeStorage.sol:EmployeeStorage --constructor-args $(cast abi-encode "constructor(uint16,string,uint32,uint256)" 1000 Pat 50000 112358132134)
  

Other

• Install The OpenZeppelin Library

  forge install OpenZeppelin/openzeppelin-contracts
  

• Export a Remapping in Our Directory to Help Locate The Library

  forge remappings > remappings.txt
  

• Flag Indicating Whether to Flatten The Source Code Before Verifying

  --flatten
  

• Wait For Verification Result After Submission

  --watch
  

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