901d400d62
* UniswapV3 VIP (#237) * `@0x/contracts-zero-ex`: Add UniswapV3Feature * `@0x/contracts-zero-ex`: Add UniswapV3 VIP `@0x/contract-artifacts`: Regenerate. `@0x/contract-wrappers`: Regenerate. `@0x/asset-swapper`: Add UniswapV3 VIP support. * address review comments and appease linter * `@0x/contracts-zero-ex`: Add UniswapV3Feature tests * Multiplex UniswapV3 (#241) * Add UniswapV3 support to Multiplex batchFill * Add AssetSwapper support for Multiplex UniswapV3 * fix repo scripts that use PKG= env var (#242) Co-authored-by: Lawrence Forman <me@merklejerk.com> * `@0x/asset-swapper`: Adjust uniswap gas overhead Co-authored-by: Lawrence Forman <me@merklejerk.com> Co-authored-by: mzhu25 <mchl.zhu.96@gmail.com> * OTC orders feature (#244) * Add OTC orders feature contracts * Address PR feedback * Remove partial fills for takerSigned variant * Add function to query the min valid nonce * Add ETH support * Tightly pack expiry, nonceBucket, and nonce * Address PR feedback * OTC orders unit tests * Bump prettier version * Skip unnecessary math if takerTokenFillAmount == order.takerAmount * appease CI * Update contract-artifacts and contract-wrappers and CHANGELOGs * `@0x/contracts-zero-ex`: Address spot check feedback * `regen wrappers * prettier * `@0x/asset-swapper`: prettier and tweak gas schedule slightly for uni3 Co-authored-by: Lawrence Forman <me@merklejerk.com> Co-authored-by: mzhu25 <mchl.zhu.96@gmail.com>
182 lines
13 KiB
Markdown
182 lines
13 KiB
Markdown
<img src="https://github.com/0xProject/branding/blob/master/0x%20Logo/PNG/0x-Logo-Black.png" width="150px" >
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---
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[0x][website-url] is an open protocol that facilitates trustless, low friction exchange of Ethereum-based assets. For more information on how it works, check out the [0x protocol specification](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
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This repository is a monorepo including the 0x protocol smart contracts and numerous developer tools. Each public sub-package is independently published to NPM.
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[website-url]: https://0x.org
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[](https://circleci.com/gh/0xProject/protocool)
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[](https://coveralls.io/github/0xProject/0x-monorepo?branch=development)
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[](https://discordapp.com/invite/d3FTX3M)
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[](https://opensource.org/licenses/Apache-2.0)
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## Packages
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Visit our [developer portal](https://0x.org/docs/tools/order-utils) for a comprehensive list of core & community maintained packages. All packages maintained with this monorepo are listed below.
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### Solidity Packages
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These packages are all under development. See [/contracts/README.md](/contracts/README.md) for a list of deployed packages.
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| Package | Version | Description |
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| ------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| [`@0x/contracts-asset-proxy`](/contracts/asset-proxy) | [](https://www.npmjs.com/package/@0x/contracts-asset-proxy) | [`AssetProxy`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#assetproxy) contracts used within the protocol |
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| [`@0x/contracts-erc20`](/contracts/erc20) | [](https://www.npmjs.com/package/@0x/contracts-erc20) | Implementations of various ERC20 tokens |
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| [`@0x/contracts-erc721`](/contracts/erc721) | [](https://www.npmjs.com/package/@0x/contracts-erc721) | Implementations of various ERC721 tokens |
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| [`@0x/contracts-erc1155`](/contracts/erc1155) | [](https://www.npmjs.com/package/@0x/contracts-erc1155) | Implementations of various ERC1155 tokens |
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| [`@0x/contracts-exchange`](/contracts/exchange) | [](https://www.npmjs.com/package/@0x/contracts-exchange) | The [`Exchange`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#exchange) contract used for settling trades within the protocol |
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| [`@0x/contracts-exchange-forwarder`](/contracts/exchange-forwarder) | [](https://www.npmjs.com/package/@0x/contracts-exchange-forwarder) | A [`Forwarder`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract used to simplify UX for interacting with the protocol |
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| [`@0x/contracts-exchange-libs`](/contracts/exchange-libs) | [](https://www.npmjs.com/package/@0x/contracts-exchange-libs) | Protocol specific libraries used within the [`Exchange`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#exchange) contract |
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| [`@0x/contracts-extensions`](/contracts/extensions) | [](https://www.npmjs.com/package/@0x/contracts-extensions) | Contracts that interact with and extend the functionality of the core protocol |
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| [`@0x/contracts-multisig`](/contracts/multisig) | [](https://www.npmjs.com/package/@0x/contracts-multisig) | Various implementations of multisignature wallets, including the [`AssetProxyOwner`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#assetproxyowner) contract that has permissions to upgrade the protocol |
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| [`@0x/contracts-test-utils`](/contracts/test-utils) | [](https://www.npmjs.com/package/@0x/contracts-test-utils) | TypeScript/Javascript shared utilities used for testing contracts |
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| [`@0x/contracts-utils`](/contracts/utils) | [](https://www.npmjs.com/package/@0x/contracts-utils) | Generic libraries and utilities used throughout all of the contracts |
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| [`@0x/contracts-coordinator`](/contracts/coordinator) | [](https://www.npmjs.com/package/@0x/contracts-coordinator) | A contract that allows users to execute 0x transactions with permission from a Coordinator |
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| [`@0x/contracts-dev-utils`](/contracts/dev-utils) | [](https://www.npmjs.com/package/@0x/contracts-dev-utils) | A contract contains utility functions for developers (such as validating many orders using a single eth_call) |
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| [`@0x/contracts-staking`](/contracts/staking) | [](https://www.npmjs.com/package/@0x/contracts-staking) | Implements the stake-based liquidity incentives defined by [`ZEIP-31`](https://github.com/0xProject/ZEIPs/issues/31) |
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### TypeScript/Javascript Packages
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#### 0x-specific packages
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| Package | Version | Description |
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| -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- |
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| [`@0x/contract-addresses`](/packages/contract-addresses) | [](https://www.npmjs.com/package/@0x/contract-addresses) | A tiny utility library for getting known deployed contract addresses for a particular network. |
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| [`@0x/contract-wrappers`](/packages/contract-wrappers) | [](https://www.npmjs.com/package/@0x/contract-wrappers) | JS/TS wrappers for interacting with the 0x smart contracts |
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| [`@0x/order-utils`](/packages/order-utils) | [](https://www.npmjs.com/package/@0x/order-utils) | A set of utilities for generating, parsing, signing and validating 0x orders |
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| [`@0x/migrations`](/packages/migrations) | [](https://www.npmjs.com/package/@0x/migrations) | Migration tool for deploying 0x smart contracts on private testnets |
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| [`@0x/contract-artifacts`](/packages/contract-artifacts) | [](https://www.npmjs.com/package/@0x/contract-artifacts) | 0x smart contract compilation artifacts | |
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## Usage
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Node version 6.x or 8.x is required.
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Most of the packages require additional typings for external dependencies.
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You can include those by prepending the `@0x/typescript-typings` package to your [`typeRoots`](http://www.typescriptlang.org/docs/handbook/tsconfig-json.html) config.
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```json
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"typeRoots": ["node_modules/@0x/typescript-typings/types", "node_modules/@types"],
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```
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## Contributing
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We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
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#### Read our [contribution guidelines](./CONTRIBUTING.md).
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### Install dependencies
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Make sure you are using Yarn v1.9.4. To install using brew:
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```bash
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brew install yarn@1.9.4
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```
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Then install dependencies
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```bash
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yarn install
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```
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### Build
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To build all packages:
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```bash
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yarn build
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```
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To build a specific package:
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```bash
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PKG=@0x/contract-wrappers yarn build
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```
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To build all contracts packages:
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```bash
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yarn build:contracts
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```
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### Watch
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To re-build all packages on change:
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```bash
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yarn watch
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```
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To watch a specific package and all it's dependent packages:
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```bash
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PKG=[NPM_PACKAGE_NAME] yarn watch
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e.g
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PKG=@0x/contract-wrappers yarn watch
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```
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### Clean
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Clean all packages:
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```bash
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yarn clean
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```
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Clean a specific package
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```bash
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PKG=0x.js yarn clean
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```
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### Rebuild
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To re-build (clean & build) all packages:
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```bash
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yarn rebuild
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```
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To re-build (clean & build) a specific package & it's deps:
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```bash
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PKG=@0x/contract-wrappers yarn rebuild
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```
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### Lint
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Lint all packages:
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```bash
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yarn lint
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```
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Lint a specific package:
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```bash
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PKG=@0x/contract-wrappers yarn lint
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```
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### Run Tests
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Run all tests:
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```bash
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yarn test
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```
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Run a specific package's test:
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```bash
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PKG=@0x/contract-wrappers yarn test
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```
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Run all contracts packages tests:
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```bash
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yarn test:contracts
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```
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