861871134b
add LibTokenSpender and convert to using that This skips the allowance target. Allowances are instead just set on the exchange proxy itself. There is a fallback, though, to try spending from the allowance target if the original transfer fails.
ERC20BridgeSampler
This package contains contracts contracts for the ZeroEx extensible contract architecture.
Installation
Install
npm install @0x/contracts-zero-ex --save
Contributing
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.
For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the 0x Improvement Proposals (ZEIPs) repository and follow the contribution guidelines provided therein.
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/contracts-zero-ex yarn build
Or continuously rebuild on change:
PKG=@0x/contracts-zero-ex yarn watch
Clean
yarn clean
Lint
yarn lint
Run Tests
yarn test