CCIP: Foundry example repo that shows how to transfer non ccip supported tokens using arbitry messaging

[aelmanaa]

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Below is a summarization created by an LLM (gpt-4-turbo-2024-04-09). Be mindful of hallucinations and verify accuracy.

Why

The changes introduce a new submodule for token transfer using arbitrary messaging in the CCIP example repo, enhancing the project's capabilities to handle non-CCIP supported tokens across different blockchain networks. Additionally, the changes include necessary configurations and workflows to ensure the correct setup and testing environment for this new feature.

What

• .gitmodules
  • Added submodules for forge-std, chainlink-local, and ccip in the ccip/token-transfer-using-arbitrary-messaging directory.
• test.yml
  • Added a new GitHub Actions workflow for testing the project.
• README.md
  • Updated documentation to explain the new token transfer method using arbitrary messaging.
• foundry.toml
  • Configured Foundry settings including library paths and remappings for the new submodule.
• lib/ccip
  • Added ccip library submodule.
• lib/chainlink-local
  • Added chainlink-local library submodule.
• lib/forge-std
  • Added forge-std library submodule.
• lib/openzeppelin-contracts
  • Added openzeppelin-contracts library submodule.
• BurnAndMint.s.sol, BurnAndRelease.s.sol, Deploy.s.sol, LockAndMint.s.sol
  • Added new scripts for deploying contracts and testing different token transfer scenarios.
• addresses.json
  • Added a new JSON file to store contract addresses used in scripts.
• Bridge.sol
  • Implemented a new bridge contract to handle cross-chain token transfers.
• Configuration.sol
  • Implemented a new configuration contract to manage settings for cross-chain operations.
• IBridge.sol, IBurnMintERC20.sol, IConfiguration.sol, ILockReleaseTokenPool.sol, IPool.sol
  • Added new interfaces to define standard functionalities for the contracts.
• BurnMintTokenPool.sol, LockReleaseTokenPool.sol, Pool.sol
  • Added new contracts for managing token pools that support different cross-chain transfer methods.
• Bridge.t.sol, BridgeWithSimulator.t.sol, BridgeWithSimulatorFork.t.sol, Configuration.t.sol
  • Added new test suites to cover the functionality of the bridge and configuration contracts.
• ICustom.sol, MockBurnMintERC20.sol, MockERC20.sol
  • Added mock contracts and an interface for testing purposes.

[andrejrakic]

lgtm!