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etk-Foundry Template

Most smart contract development tooling is geared towards using compiled languages, such as Solidity. These tools are extremely important when it comes to testing and debugging contracts, so we have developed a template for using etk with the Forge testing framework from Foundry.

Getting Started

To start a new etk project with this template, go ahead and clone the repository.

$ git clone https://github.com/quilt/etk-foundry-template
$ cd etk-foundry-template

This will load the template, which is a derivative of forge init to work around the fact that Forge doesn't support custom compiler definitions. The most notable contribution is the script builder-wrapper which assembles the etk project, then injects the assembled bytecode into the testing contract defined at test/Contract.t.sol.in. Since test/Contract.t.sol is overwritten each time build-wrapper is called, it's important to ensure that all modifications are made to the test/Contract.t.sol.in file.

To run a forge command, call the builder-wrapper script with the same arguments as Forge:

$ ./build-wrapper test

[⠢] Compiling...
No files changed, compilation skipped

Running 1 test for test/Contract.t.sol:ContractTest
[PASS] testExample() (gas: 30472)
Test result: ok. 1 passed; 0 failed; finished in 1.76ms