Fei Protocol ·

Smart contract code for Fei Protocol and the FEI stablecoin

To get started:

1. Git clone this repo: git clone git@github.com:fei-protocol/fei-protocol-core.git
2. Install dependencies: npm install
3. Set the relevant environment variables in a gitignored .env: MAINNET_ALCHEMY_API_KEY and ETH_PRIVATE_KEY. You can use the .env.example as a base
4. To run the Hardhat based unit tests, run npm run test:hardhat

Setting up Forge

Fei makes use of Forge as a smart contract development framework alongside Hardhat. To set this up run: npm run setup

Dependencies

Note that this has only been tested on Linux; you may encounter issues running on other operating systems.

• Node v12 or v16 (you can manage Node versions easily with NVM)

Usage

• run npm run test to run Forge based unit tests
• run npm run test:hardhat to run Hardhat based unit tests
• run npm run test:integration to run Solidity integration tests, forked from a pinned Mainnet block
• run npm run test:integration:latest to run Solidity integration tests, forked from the latest block
• run npm run test:e2e to run end-to-end/integration tests
• run npm run test:all to run all tests
• run npm run lint to lint ts files and sol files
• run npm lint:all to lint ts AND js files
• run npm run lint:sol to lint .sol files
• run npm run lint:fix to fix linting errors, if fixable automatically
• run npm run prettier:ts to run prettier and automatically format all ts files automatically
• run npm run prettier:sol to run prettier and automatically format all Solidity files automatically
• run npm run prettier to run prettier and format all files
• run npm run coverage:hardhat to run smart-contract coverage based off of all tests
• run npm run calldata to generage calldata for a proposal
• run npm run check-proposal to run tests for a specific dao proposal
• run npm run compile to compile smart contracts, if needed

Documentation

See the docs

Release Process

Every Thursday, do the following for the weekly release:

Release Fei-Protocol-Core

1. Update the current release branch's fixed hardhat block to something within the last hour
2. Clean the release branch if necessary:
   • fix any failing tests
   • clear out proposals-config
3. Merge the release branch into master. Create a release via the github UI, using the version number of the release branch.
4. Merge master back into develop to ensure that any fixes added are pulled back into develop, and so that the hardcoded fork block is set correctly for the most recent release.
5. Create a new branch off of develop of the format release/major.minor.patch, using an incremented minor version number

For hotfix releases or bugfixes to master, branch off of master, add in the necessary fixes, and merge back into master. Then tag that commit with a new release number (increment the patch version number here). Finally merge master back into develop.

Release Docs (If Applicable)

1. @Joey should update this, because I am confused about the difference between the gh-pages and the master branch. Which one should we update, and which one should we run commands on? Also, do we need to change the default branch of this repo?

License

Fei Protocol is under the AGPL v3 license