* `@0x/asset-swapper`: Add ERC20Bridge aggregator library. * `@0x/asset-swapper`: Finish off `aggregate.ts`. * `@0x/types`: Add `OrderWithoutDomain` type. * `@0x/asset-swapper`: Add testing infra for sampler/aggregator. * `@0x/types`: Add `SignedOrderWithoutDomain` type. * `@0x/asset-swapper`: Update aggregator to take and return orders with signatures. * `@0x/asset-swapper`: Fix broken aggregator tests. * `@0x/asset-swapper`: Pass the sampler contract into aggregator entry points. * `@0x/contract-artifacts`: Add `IERC20BridgeSampler` artifact. * `@0x/contract-wrappers`: Add `IERC20BridgeSampler` wrapper. * `@0x/asset-swapper`: Address review comments. * fixed testing * refactored aggregate.ts and embeded into asset-swapper * added adjusted rates for taker and maker fees * remove PrunedSignedOrders * updated contract-addresses and addressed some other todos * streamlined logic * patched in lawrences changes * renamed aggregator utils and removed market_utils.ts * added ack heartbeats * fixed bug * patches * added dummy order things * Dummy with valid sig * Tweak gas price calculation to wei * added test coverage and fixed bugs * fixed migrations * Fix CHANGELOGs and types export * Deploy latest ERC20BridgeSampler on Mainnet * `@0x/types` Revert CHANGELOG. * `@0x/asset-swapper`: Address review comments. `@0x/contract-addresses`: Make kyber lowercase. * made protocol fee multiplier async * `@0x/asset-swapper: Fix build errors and do some code cleanup. * use assetDataUtils where possible
@0x/contract-artifacts
Smart contract compilation artifacts for the latest version of the 0x Protocol.
Installation
yarn add @0x/contract-artifacts
Import
import * as artifacts from '@0x/contract-artifacts';
or
var artifacts = require('@0x/contract-artifacts');
Contributing
We welcome improvements and fixes from the wider community! To report bugs within this package, please create an issue in this repository.
Please read our contribution guidelines before getting started.
Install dependencies
If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
yarn config set workspaces-experimental true
Then install dependencies
yarn install
Build
To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
PKG=@0x/contract-artifacts yarn build
Clean
yarn clean
Lint
yarn lint
Run Tests
yarn test
Development
This package needs to be updated manually when deploying a new contract. Post-deployment workflow:
- Update
@0x/contract-addresses
- Copy the contract artifact into
@0x/contract-artifacts
. If updating all the artifacts at once, you can useyarn artifacts_update
. If manually coping an artifact, make sure to useyarn artifacts_transform
to remove unwanted fields. - Regenerate the wrappers.
cd ../contract-wrappers && yarn rebuild