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-rw-r--r--contracts/core/README.md2
-rw-r--r--contracts/core/compiler.json3
-rw-r--r--contracts/core/package.json2
-rw-r--r--contracts/core/src/artifacts/index.ts6
-rw-r--r--contracts/core/src/index.ts1
-rw-r--r--contracts/core/src/wrappers/index.ts3
-rw-r--r--contracts/core/test/exchange/signature_validator.ts8
-rw-r--r--contracts/core/test/exchange/transactions.ts7
-rw-r--r--contracts/core/test/tutorials/arbitrage.ts260
-rw-r--r--contracts/core/test/utils/index.ts3
-rw-r--r--contracts/core/tsconfig.json3
-rw-r--r--contracts/extensions/.solhint.json20
-rw-r--r--contracts/extensions/README.md69
-rw-r--r--contracts/extensions/compiler.json22
-rw-r--r--contracts/extensions/contracts/DutchAuction/DutchAuction.sol (renamed from contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/Forwarder.sol (renamed from contracts/core/contracts/extensions/Forwarder/Forwarder.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/MixinAssets.sol (renamed from contracts/core/contracts/extensions/Forwarder/MixinAssets.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/MixinExchangeWrapper.sol (renamed from contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/MixinForwarderCore.sol (renamed from contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/MixinWeth.sol (renamed from contracts/core/contracts/extensions/Forwarder/MixinWeth.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/interfaces/IAssets.sol (renamed from contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/interfaces/IForwarder.sol (renamed from contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/interfaces/IForwarderCore.sol (renamed from contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/libs/LibConstants.sol (renamed from contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/libs/LibForwarderErrors.sol (renamed from contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/mixins/MAssets.sol (renamed from contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/mixins/MExchangeWrapper.sol (renamed from contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol)0
-rw-r--r--contracts/extensions/contracts/Forwarder/mixins/MWeth.sol (renamed from contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol)0
-rw-r--r--contracts/extensions/contracts/OrderValidator/OrderValidator.sol (renamed from contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol)0
-rw-r--r--contracts/extensions/package.json95
-rw-r--r--contracts/extensions/src/artifacts/index.ts11
-rw-r--r--contracts/extensions/src/index.ts2
-rw-r--r--contracts/extensions/src/wrappers/index.ts3
-rw-r--r--contracts/extensions/test/extensions/dutch_auction.ts (renamed from contracts/core/test/extensions/dutch_auction.ts)13
-rw-r--r--contracts/extensions/test/extensions/forwarder.ts (renamed from contracts/core/test/extensions/forwarder.ts)16
-rw-r--r--contracts/extensions/test/extensions/order_validator.ts (renamed from contracts/core/test/extensions/order_validator.ts)17
-rw-r--r--contracts/extensions/test/global_hooks.ts17
-rw-r--r--contracts/extensions/test/utils/forwarder_wrapper.ts (renamed from contracts/core/test/utils/forwarder_wrapper.ts)0
-rw-r--r--contracts/extensions/tsconfig.json15
-rw-r--r--contracts/extensions/tslint.json6
40 files changed, 300 insertions, 304 deletions
diff --git a/contracts/core/README.md b/contracts/core/README.md
index 922ea21ad..d055705c2 100644
--- a/contracts/core/README.md
+++ b/contracts/core/README.md
@@ -8,8 +8,6 @@ Contracts that make up and interact with version 2.0.0 of the protocol can be fo
* [protocol](./contracts/protocol)
* This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
-* [extensions](./contracts/extensions)
- * This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
* [test](./contracts/test)
* This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
diff --git a/contracts/core/compiler.json b/contracts/core/compiler.json
index 3f869024c..10e5bb0a1 100644
--- a/contracts/core/compiler.json
+++ b/contracts/core/compiler.json
@@ -20,14 +20,11 @@
},
"contracts": [
"AssetProxyOwner",
- "DutchAuction",
"ERC20Proxy",
"ERC721Proxy",
"Exchange",
- "Forwarder",
"MixinAuthorizable",
"MultiAssetProxy",
- "OrderValidator",
"TestAssetProxyOwner",
"TestAssetProxyDispatcher",
"TestExchangeInternals",
diff --git a/contracts/core/package.json b/contracts/core/package.json
index 62547c311..b7077f4b4 100644
--- a/contracts/core/package.json
+++ b/contracts/core/package.json
@@ -33,7 +33,7 @@
"lint-contracts": "solhint contracts/**/**/**/**/*.sol"
},
"config": {
- "abis": "generated-artifacts/@(AssetProxyOwner|DutchAuction|ERC20Proxy|ERC721Proxy|Forwarder|Exchange|MixinAuthorizable|MultiAssetProxy|OrderValidator|TestAssetProxyOwner|TestAssetProxyDispatcher|TestExchangeInternals|TestStaticCallReceiver).json"
+ "abis": "generated-artifacts/@(AssetProxyOwner|ERC20Proxy|ERC721Proxy|Exchange|MixinAuthorizable|MultiAssetProxy|TestSignatureValidator|TestAssetProxyOwner|TestAssetProxyDispatcher|TestExchangeInternals|TestStaticCallReceiver).json"
},
"repository": {
"type": "git",
diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts
index 7b598a6d9..c5d12f10b 100644
--- a/contracts/core/src/artifacts/index.ts
+++ b/contracts/core/src/artifacts/index.ts
@@ -1,14 +1,11 @@
import { ContractArtifact } from 'ethereum-types';
import * as AssetProxyOwner from '../../generated-artifacts/AssetProxyOwner.json';
-import * as DutchAuction from '../../generated-artifacts/DutchAuction.json';
import * as ERC20Proxy from '../../generated-artifacts/ERC20Proxy.json';
import * as ERC721Proxy from '../../generated-artifacts/ERC721Proxy.json';
import * as Exchange from '../../generated-artifacts/Exchange.json';
-import * as Forwarder from '../../generated-artifacts/Forwarder.json';
import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json';
import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json';
-import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json';
import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json';
import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json';
@@ -17,14 +14,11 @@ import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCal
export const artifacts = {
AssetProxyOwner: AssetProxyOwner as ContractArtifact,
- DutchAuction: DutchAuction as ContractArtifact,
ERC20Proxy: ERC20Proxy as ContractArtifact,
ERC721Proxy: ERC721Proxy as ContractArtifact,
Exchange: Exchange as ContractArtifact,
- Forwarder: Forwarder as ContractArtifact,
MixinAuthorizable: MixinAuthorizable as ContractArtifact,
MultiAssetProxy: MultiAssetProxy as ContractArtifact,
- OrderValidator: OrderValidator as ContractArtifact,
TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact,
TestExchangeInternals: TestExchangeInternals as ContractArtifact,
diff --git a/contracts/core/src/index.ts b/contracts/core/src/index.ts
index d55f08ea2..ba813e7ca 100644
--- a/contracts/core/src/index.ts
+++ b/contracts/core/src/index.ts
@@ -1,2 +1,3 @@
export * from './artifacts';
export * from './wrappers';
+export * from '../test/utils';
diff --git a/contracts/core/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts
index ce3714ed7..01b121054 100644
--- a/contracts/core/src/wrappers/index.ts
+++ b/contracts/core/src/wrappers/index.ts
@@ -1,11 +1,8 @@
export * from '../../generated-wrappers/asset_proxy_owner';
-export * from '../../generated-wrappers/dutch_auction';
export * from '../../generated-wrappers/erc20_proxy';
export * from '../../generated-wrappers/erc721_proxy';
export * from '../../generated-wrappers/exchange';
-export * from '../../generated-wrappers/forwarder';
export * from '../../generated-wrappers/mixin_authorizable';
-export * from '../../generated-wrappers/order_validator';
export * from '../../generated-wrappers/test_asset_proxy_dispatcher';
export * from '../../generated-wrappers/test_asset_proxy_owner';
export * from '../../generated-wrappers/test_exchange_internals';
diff --git a/contracts/core/test/exchange/signature_validator.ts b/contracts/core/test/exchange/signature_validator.ts
index ae372d677..9313fca6c 100644
--- a/contracts/core/test/exchange/signature_validator.ts
+++ b/contracts/core/test/exchange/signature_validator.ts
@@ -1,3 +1,5 @@
+import { ValidatorContract, WalletContract } from '@0x/contracts-examples';
+import { artifacts as examplesArtifacts } from '@0x/contracts-examples';
import {
addressUtils,
chaiSetup,
@@ -22,8 +24,6 @@ import {
TestSignatureValidatorContract,
TestSignatureValidatorSignatureValidatorApprovalEventArgs,
TestStaticCallReceiverContract,
- ValidatorContract,
- WalletContract,
} from '../../src';
chaiSetup.configure();
@@ -62,13 +62,13 @@ describe('MixinSignatureValidator', () => {
txDefaults,
);
testWallet = await WalletContract.deployFrom0xArtifactAsync(
- artifacts.Wallet,
+ examplesArtifacts.Wallet,
provider,
txDefaults,
signerAddress,
);
testValidator = await ValidatorContract.deployFrom0xArtifactAsync(
- artifacts.Validator,
+ examplesArtifacts.Validator,
provider,
txDefaults,
signerAddress,
diff --git a/contracts/core/test/exchange/transactions.ts b/contracts/core/test/exchange/transactions.ts
index ad0ca41c2..746f3cb04 100644
--- a/contracts/core/test/exchange/transactions.ts
+++ b/contracts/core/test/exchange/transactions.ts
@@ -1,3 +1,4 @@
+import { artifacts as examplesArtifacts, ExchangeWrapperContract, WhitelistContract } from '@0x/contracts-examples';
import {
chaiSetup,
constants,
@@ -21,8 +22,6 @@ import * as _ from 'lodash';
import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ExchangeWrapperContract } from '../../generated-wrappers/exchange_wrapper';
-import { WhitelistContract } from '../../generated-wrappers/whitelist';
import { artifacts } from '../../src/artifacts';
import { ERC20Wrapper } from '../utils/erc20_wrapper';
import { ExchangeWrapper } from '../utils/exchange_wrapper';
@@ -222,7 +221,7 @@ describe('Exchange transactions', () => {
before(async () => {
exchangeWrapperContract = await ExchangeWrapperContract.deployFrom0xArtifactAsync(
- artifacts.ExchangeWrapper,
+ examplesArtifacts.ExchangeWrapper,
provider,
txDefaults,
exchange.address,
@@ -336,7 +335,7 @@ describe('Exchange transactions', () => {
before(async () => {
whitelist = await WhitelistContract.deployFrom0xArtifactAsync(
- artifacts.Whitelist,
+ examplesArtifacts.Whitelist,
provider,
txDefaults,
exchange.address,
diff --git a/contracts/core/test/tutorials/arbitrage.ts b/contracts/core/test/tutorials/arbitrage.ts
deleted file mode 100644
index 78e0bc238..000000000
--- a/contracts/core/test/tutorials/arbitrage.ts
+++ /dev/null
@@ -1,260 +0,0 @@
-// import { ECSignature, SignedOrder, ZeroEx } from '0x.js';
-// import { BlockchainLifecycle, devConstants, web3Factory } from '@0x/dev-utils';
-// import { ExchangeContractErrs } from 'ethereum-types';
-// import { BigNumber } from '@0x/utils';
-// import { Web3Wrapper } from '@0x/web3-wrapper';
-// import * as chai from 'chai';
-// import ethUtil = require('ethereumjs-util');
-// import * as Web3 from 'web3';
-
-// import { AccountLevelsContract } from '../../src/generated_contract_wrappers/account_levels';
-// import { ArbitrageContract } from '../../src/generated_contract_wrappers/arbitrage';
-// import { DummyTokenContract } from '../../src/generated_contract_wrappers/dummy_token';
-// import { EtherDeltaContract } from '../../src/generated_contract_wrappers/ether_delta';
-// import { ExchangeContract } from '../../src/generated_contract_wrappers/exchange';
-// import { TokenTransferProxyContract } from '../../src/generated_contract_wrappers/token_transfer_proxy';
-// import { artifacts } from '../../util/artifacts';
-// import { Balances } from '../../util/balances';
-// import { constants } from '../../util/constants';
-// import { crypto } from '../../util/crypto';
-// import { ExchangeWrapper } from '../../util/exchange_wrapper';
-// import { OrderFactory } from '../../util/order_factory';
-// import { BalancesByOwner, ContractName } from '../../util/types';
-// import { chaiSetup } from '../utils/chai_setup';
-
-// import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-// chaiSetup.configure();
-// const expect = chai.expect;
-// const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-// describe('Arbitrage', () => {
-// let coinbase: string;
-// let maker: string;
-// let edMaker: string;
-// let edFrontRunner: string;
-// let amountGet: BigNumber;
-// let amountGive: BigNumber;
-// let makerTokenAmount: BigNumber;
-// let takerTokenAmount: BigNumber;
-// const feeRecipient = constants.NULL_ADDRESS;
-// const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-// const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-
-// let weth: DummyTokenContract;
-// let zrx: DummyTokenContract;
-// let arbitrage: ArbitrageContract;
-// let etherDelta: EtherDeltaContract;
-
-// let signedOrder: SignedOrder;
-// let exWrapper: ExchangeWrapper;
-// let orderFactory: OrderFactory;
-
-// let zeroEx: ZeroEx;
-
-// // From a bird's eye view - we create two orders.
-// // 0x order of 1 ZRX (maker) for 1 WETH (taker)
-// // ED order of 2 WETH (tokenGive) for 1 ZRX (tokenGet)
-// // And then we do an atomic arbitrage between them which gives us 1 WETH.
-// before(async () => {
-// const accounts = await web3Wrapper.getAvailableAddressesAsync();
-// [coinbase, maker, edMaker, edFrontRunner] = accounts;
-// weth = await DummyTokenContract.deployFrom0xArtifactAsync(
-// artifacts.DummyToken,
-// provider,
-// txDefaults,
-// constants.DUMMY_TOKEN_NAME,
-// constants.DUMMY_TOKEN_SYMBOL,
-// constants.DUMMY_TOKEN_DECIMALS,
-// constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-// );
-// zrx = await DummyTokenContract.deployFrom0xArtifactAsync(
-// artifacts.DummyToken,
-// provider,
-// txDefaults,
-// constants.DUMMY_TOKEN_NAME,
-// constants.DUMMY_TOKEN_SYMBOL,
-// constants.DUMMY_TOKEN_DECIMALS,
-// constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-// );
-// const accountLevels = await AccountLevelsContract.deployFrom0xArtifactAsync(
-// artifacts.AccountLevels,
-// provider,
-// txDefaults,
-// );
-// const edAdminAddress = accounts[0];
-// const edMakerFee = new BigNumber(0);
-// const edTakerFee = new BigNumber(0);
-// const edFeeRebate = new BigNumber(0);
-// etherDelta = await EtherDeltaContract.deployFrom0xArtifactAsync(
-// artifacts.EtherDelta,
-// provider,
-// txDefaults,
-// edAdminAddress,
-// feeRecipient,
-// accountLevels.address,
-// edMakerFee,
-// edTakerFee,
-// edFeeRebate,
-// );
-// const tokenTransferProxy = await TokenTransferProxyContract.deployFrom0xArtifactAsync(
-// artifacts.TokenTransferProxy,
-// provider,
-// txDefaults,
-// );
-// const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-// artifacts.Exchange,
-// provider,
-// txDefaults,
-// zrx.address,
-// tokenTransferProxy.address,
-// );
-// await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
-// zeroEx = new ZeroEx(provider, {
-// exchangeContractAddress: exchange.address,
-// networkId: constants.TESTRPC_NETWORK_ID,
-// });
-// exWrapper = new ExchangeWrapper(exchange, provider);
-
-// makerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18);
-// takerTokenAmount = makerTokenAmount;
-// const defaultOrderParams = {
-// exchangeContractAddress: exchange.address,
-// maker,
-// feeRecipient,
-// makerTokenAddress: zrx.address,
-// takerTokenAddress: weth.address,
-// makerTokenAmount,
-// takerTokenAmount,
-// makerFee: new BigNumber(0),
-// takerFee: new BigNumber(0),
-// };
-// orderFactory = new OrderFactory(zeroEx, defaultOrderParams);
-// arbitrage = await ArbitrageContract.deployFrom0xArtifactAsync(
-// artifacts.Arbitrage,
-// provider,
-// txDefaults,
-// exchange.address,
-// etherDelta.address,
-// tokenTransferProxy.address,
-// );
-// // Enable arbitrage and withdrawals of tokens
-// await arbitrage.setAllowances.sendTransactionAsync(weth.address, { from: coinbase });
-// await arbitrage.setAllowances.sendTransactionAsync(zrx.address, { from: coinbase });
-
-// // Give some tokens to arbitrage contract
-// await weth.setBalance.sendTransactionAsync(arbitrage.address, takerTokenAmount, { from: coinbase });
-
-// // Fund the maker on exchange side
-// await zrx.setBalance.sendTransactionAsync(maker, makerTokenAmount, { from: coinbase });
-// // Set the allowance for the maker on Exchange side
-// await zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: maker });
-
-// amountGive = ZeroEx.toBaseUnitAmount(new BigNumber(2), 18);
-// // Fund the maker on EtherDelta side
-// await weth.setBalance.sendTransactionAsync(edMaker, amountGive, { from: coinbase });
-// // Set the allowance for the maker on EtherDelta side
-// await weth.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edMaker });
-// // Deposit maker funds into EtherDelta
-// await etherDelta.depositToken.sendTransactionAsync(weth.address, amountGive, { from: edMaker });
-
-// amountGet = makerTokenAmount;
-// // Fund the front runner on EtherDelta side
-// await zrx.setBalance.sendTransactionAsync(edFrontRunner, amountGet, { from: coinbase });
-// // Set the allowance for the front-runner on EtherDelta side
-// await zrx.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edFrontRunner });
-// // Deposit front runner funds into EtherDelta
-// await etherDelta.depositToken.sendTransactionAsync(zrx.address, amountGet, { from: edFrontRunner });
-// });
-// beforeEach(async () => {
-// await blockchainLifecycle.startAsync();
-// });
-// afterEach(async () => {
-// await blockchainLifecycle.revertAsync();
-// });
-// describe('makeAtomicTrade', () => {
-// let addresses: string[];
-// let values: BigNumber[];
-// let v: number[];
-// let r: string[];
-// let s: string[];
-// let tokenGet: string;
-// let tokenGive: string;
-// let expires: BigNumber;
-// let nonce: BigNumber;
-// let edSignature: ECSignature;
-// before(async () => {
-// signedOrder = await orderFactory.newSignedOrderAsync();
-// tokenGet = zrx.address;
-// tokenGive = weth.address;
-// const blockNumber = await web3Wrapper.getBlockNumberAsync();
-// const ED_ORDER_EXPIRATION_IN_BLOCKS = 10;
-// expires = new BigNumber(blockNumber + ED_ORDER_EXPIRATION_IN_BLOCKS);
-// nonce = new BigNumber(42);
-// const edOrderHash = `0x${crypto
-// .solSHA256([etherDelta.address, tokenGet, amountGet, tokenGive, amountGive, expires, nonce])
-// .toString('hex')}`;
-// const shouldAddPersonalMessagePrefix = false;
-// edSignature = await zeroEx.signOrderHashAsync(edOrderHash, edMaker, shouldAddPersonalMessagePrefix);
-// addresses = [
-// signedOrder.maker,
-// signedOrder.taker,
-// signedOrder.makerTokenAddress,
-// signedOrder.takerTokenAddress,
-// signedOrder.feeRecipient,
-// edMaker,
-// ];
-// const fillTakerTokenAmount = takerTokenAmount;
-// const edFillAmount = makerTokenAmount;
-// values = [
-// signedOrder.makerTokenAmount,
-// signedOrder.takerTokenAmount,
-// signedOrder.makerFee,
-// signedOrder.takerFee,
-// signedOrder.expirationUnixTimestampSec,
-// signedOrder.salt,
-// fillTakerTokenAmount,
-// amountGet,
-// amountGive,
-// expires,
-// nonce,
-// edFillAmount,
-// ];
-// v = [signedOrder.ecSignature.v, edSignature.v];
-// r = [signedOrder.ecSignature.r, edSignature.r];
-// s = [signedOrder.ecSignature.s, edSignature.s];
-// });
-// it('should successfully execute the arbitrage if not front-runned', async () => {
-// const txHash = await arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, {
-// from: coinbase,
-// });
-// const res = await zeroEx.awaitTransactionMinedAsync(txHash);
-// const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-// expect(postBalance).to.be.bignumber.equal(amountGive);
-// });
-// it('should fail and revert if front-runned', async () => {
-// const preBalance = await weth.balanceOf.callAsync(arbitrage.address);
-// // Front-running transaction
-// await etherDelta.trade.sendTransactionAsync(
-// tokenGet,
-// amountGet,
-// tokenGive,
-// amountGive,
-// expires,
-// nonce,
-// edMaker,
-// edSignature.v,
-// edSignature.r,
-// edSignature.s,
-// amountGet,
-// { from: edFrontRunner },
-// );
-// // tslint:disable-next-line:await-promise
-// await expect(
-// arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, { from: coinbase }),
-// ).to.be.rejectedWith(constants.REVERT);
-// const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-// expect(preBalance).to.be.bignumber.equal(postBalance);
-// });
-// });
-// });
diff --git a/contracts/core/test/utils/index.ts b/contracts/core/test/utils/index.ts
new file mode 100644
index 000000000..75cd88666
--- /dev/null
+++ b/contracts/core/test/utils/index.ts
@@ -0,0 +1,3 @@
+export * from './exchange_wrapper';
+export * from './erc20_wrapper';
+export * from './erc721_wrapper';
diff --git a/contracts/core/tsconfig.json b/contracts/core/tsconfig.json
index d6adef2c5..db872fc32 100644
--- a/contracts/core/tsconfig.json
+++ b/contracts/core/tsconfig.json
@@ -8,14 +8,11 @@
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
"files": [
"./generated-artifacts/AssetProxyOwner.json",
- "./generated-artifacts/DutchAuction.json",
"./generated-artifacts/ERC20Proxy.json",
"./generated-artifacts/ERC721Proxy.json",
"./generated-artifacts/Exchange.json",
- "./generated-artifacts/Forwarder.json",
"./generated-artifacts/MixinAuthorizable.json",
"./generated-artifacts/MultiAssetProxy.json",
- "./generated-artifacts/OrderValidator.json",
"./generated-artifacts/TestAssetProxyDispatcher.json",
"./generated-artifacts/TestAssetProxyOwner.json",
"./generated-artifacts/TestExchangeInternals.json",
diff --git a/contracts/extensions/.solhint.json b/contracts/extensions/.solhint.json
new file mode 100644
index 000000000..076afe9f3
--- /dev/null
+++ b/contracts/extensions/.solhint.json
@@ -0,0 +1,20 @@
+{
+ "extends": "default",
+ "rules": {
+ "avoid-low-level-calls": false,
+ "avoid-tx-origin": "warn",
+ "bracket-align": false,
+ "code-complexity": false,
+ "const-name-snakecase": "error",
+ "expression-indent": "error",
+ "function-max-lines": false,
+ "func-order": "error",
+ "indent": ["error", 4],
+ "max-line-length": ["warn", 160],
+ "no-inline-assembly": false,
+ "quotes": ["error", "double"],
+ "separate-by-one-line-in-contract": "error",
+ "space-after-comma": "error",
+ "statement-indent": "error"
+ }
+}
diff --git a/contracts/extensions/README.md b/contracts/extensions/README.md
new file mode 100644
index 000000000..820f6e78a
--- /dev/null
+++ b/contracts/extensions/README.md
@@ -0,0 +1,69 @@
+## Contract extensions
+
+Smart contracts that implement extensions for the 0x protocol.
+
+## Usage
+
+Contract extensions of the protocol can be found in the [contracts](./contracts) directory. This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
+
+## Bug bounty
+
+A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
+
+## 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)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install Dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+
+```bash
+yarn install
+```
+
+### Build
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=@0x/contracts-extensions yarn build
+```
+
+Or continuously rebuild on change:
+
+```bash
+PKG=@0x/contracts-extensions yarn watch
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```
+
+#### Testing options
+
+Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
diff --git a/contracts/extensions/compiler.json b/contracts/extensions/compiler.json
new file mode 100644
index 000000000..807429976
--- /dev/null
+++ b/contracts/extensions/compiler.json
@@ -0,0 +1,22 @@
+{
+ "artifactsDir": "./generated-artifacts",
+ "contractsDir": "./contracts",
+ "compilerSettings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 1000000
+ },
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode.object",
+ "evm.bytecode.sourceMap",
+ "evm.deployedBytecode.object",
+ "evm.deployedBytecode.sourceMap"
+ ]
+ }
+ }
+ },
+ "contracts": ["DutchAuction", "Forwarder", "OrderValidator"]
+}
diff --git a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol b/contracts/extensions/contracts/DutchAuction/DutchAuction.sol
index 9c9f3990a..9c9f3990a 100644
--- a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/contracts/extensions/contracts/DutchAuction/DutchAuction.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/Forwarder.sol b/contracts/extensions/contracts/Forwarder/Forwarder.sol
index 94dec40ed..94dec40ed 100644
--- a/contracts/core/contracts/extensions/Forwarder/Forwarder.sol
+++ b/contracts/extensions/contracts/Forwarder/Forwarder.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol b/contracts/extensions/contracts/Forwarder/MixinAssets.sol
index 3ebf75161..3ebf75161 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol
+++ b/contracts/extensions/contracts/Forwarder/MixinAssets.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol b/contracts/extensions/contracts/Forwarder/MixinExchangeWrapper.sol
index 210eb14c2..210eb14c2 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
+++ b/contracts/extensions/contracts/Forwarder/MixinExchangeWrapper.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol b/contracts/extensions/contracts/Forwarder/MixinForwarderCore.sol
index bab78d79b..bab78d79b 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol
+++ b/contracts/extensions/contracts/Forwarder/MixinForwarderCore.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol b/contracts/extensions/contracts/Forwarder/MixinWeth.sol
index 2a281f3ae..2a281f3ae 100644
--- a/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol
+++ b/contracts/extensions/contracts/Forwarder/MixinWeth.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol b/contracts/extensions/contracts/Forwarder/interfaces/IAssets.sol
index 1e034c003..1e034c003 100644
--- a/contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol
+++ b/contracts/extensions/contracts/Forwarder/interfaces/IAssets.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol b/contracts/extensions/contracts/Forwarder/interfaces/IForwarder.sol
index f5a26e2ba..f5a26e2ba 100644
--- a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol
+++ b/contracts/extensions/contracts/Forwarder/interfaces/IForwarder.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol b/contracts/extensions/contracts/Forwarder/interfaces/IForwarderCore.sol
index eede20bb8..eede20bb8 100644
--- a/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
+++ b/contracts/extensions/contracts/Forwarder/interfaces/IForwarderCore.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol b/contracts/extensions/contracts/Forwarder/libs/LibConstants.sol
index 4a81abf76..4a81abf76 100644
--- a/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol
+++ b/contracts/extensions/contracts/Forwarder/libs/LibConstants.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol b/contracts/extensions/contracts/Forwarder/libs/LibForwarderErrors.sol
index fb3ade1db..fb3ade1db 100644
--- a/contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
+++ b/contracts/extensions/contracts/Forwarder/libs/LibForwarderErrors.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol b/contracts/extensions/contracts/Forwarder/mixins/MAssets.sol
index 9e7f80d97..9e7f80d97 100644
--- a/contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol
+++ b/contracts/extensions/contracts/Forwarder/mixins/MAssets.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol b/contracts/extensions/contracts/Forwarder/mixins/MExchangeWrapper.sol
index d9e71786a..d9e71786a 100644
--- a/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
+++ b/contracts/extensions/contracts/Forwarder/mixins/MExchangeWrapper.sol
diff --git a/contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol b/contracts/extensions/contracts/Forwarder/mixins/MWeth.sol
index 88e77be4e..88e77be4e 100644
--- a/contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol
+++ b/contracts/extensions/contracts/Forwarder/mixins/MWeth.sol
diff --git a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol b/contracts/extensions/contracts/OrderValidator/OrderValidator.sol
index 33dd1326c..33dd1326c 100644
--- a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol
+++ b/contracts/extensions/contracts/OrderValidator/OrderValidator.sol
diff --git a/contracts/extensions/package.json b/contracts/extensions/package.json
new file mode 100644
index 000000000..95db0c5ac
--- /dev/null
+++ b/contracts/extensions/package.json
@@ -0,0 +1,95 @@
+{
+ "private": true,
+ "name": "@0x/contracts-extensions",
+ "version": "1.0.0",
+ "engines": {
+ "node": ">=6.12"
+ },
+ "description": "Smart contract extensions of 0x protocol",
+ "main": "lib/src/index.js",
+ "directories": {
+ "test": "test"
+ },
+ "scripts": {
+ "build": "yarn pre_build && tsc -b",
+ "build:ci": "yarn build",
+ "pre_build": "run-s compile generate_contract_wrappers",
+ "test": "yarn run_mocha",
+ "rebuild_and_test": "run-s build test",
+ "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
+ "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
+ "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
+ "run_mocha":
+ "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+ "compile": "sol-compiler --contracts-dir contracts",
+ "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
+ "generate_contract_wrappers": "abi-gen --abis ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+ "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
+ "coverage:report:text": "istanbul report text",
+ "coverage:report:html": "istanbul report html && open coverage/index.html",
+ "profiler:report:html": "istanbul report html && open coverage/index.html",
+ "coverage:report:lcov": "istanbul report lcov",
+ "test:circleci": "yarn test",
+ "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
+ },
+ "config": {
+ "abis": "generated-artifacts/@(DutchAuction|Forwarder|OrderValidator).json"
+ },
+ "repository": {
+ "type": "git",
+ "url": "https://github.com/0xProject/0x-monorepo.git"
+ },
+ "license": "Apache-2.0",
+ "bugs": {
+ "url": "https://github.com/0xProject/0x-monorepo/issues"
+ },
+ "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md",
+ "devDependencies": {
+ "@0x/contracts-test-utils": "^1.0.0",
+ "@0x/abi-gen": "^1.0.17",
+ "@0x/dev-utils": "^1.0.19",
+ "@0x/sol-compiler": "^1.1.14",
+ "@0x/sol-cov": "^2.1.14",
+ "@0x/subproviders": "^2.1.6",
+ "@0x/tslint-config": "^1.0.10",
+ "@types/bn.js": "^4.11.0",
+ "@types/lodash": "4.14.104",
+ "@types/node": "*",
+ "@types/yargs": "^10.0.0",
+ "chai": "^4.0.1",
+ "chai-as-promised": "^7.1.0",
+ "chai-bignumber": "^2.0.1",
+ "dirty-chai": "^2.0.1",
+ "make-promises-safe": "^1.1.0",
+ "ethereumjs-abi": "0.6.5",
+ "mocha": "^4.1.0",
+ "npm-run-all": "^4.1.2",
+ "shx": "^0.2.2",
+ "solc": "^0.4.24",
+ "solhint": "^1.2.1",
+ "tslint": "5.11.0",
+ "typescript": "3.0.1",
+ "yargs": "^10.0.3"
+ },
+ "dependencies": {
+ "@0x/base-contract": "^3.0.8",
+ "@0x/order-utils": "^3.0.4",
+ "@0x/contracts-utils": "^1.0.0",
+ "@0x/contracts-core": "^2.1.56",
+ "@0x/contracts-tokens": "^1.0.0",
+ "@0x/contracts-libs": "^1.0.0",
+ "@0x/contracts-interfaces": "^1.0.0",
+ "@0x/types": "^1.3.0",
+ "@0x/typescript-typings": "^3.0.4",
+ "@0x/utils": "^2.0.6",
+ "@0x/web3-wrapper": "^3.1.6",
+ "@types/js-combinatorics": "^0.5.29",
+ "bn.js": "^4.11.8",
+ "ethereum-types": "^1.1.2",
+ "ethereumjs-util": "^5.1.1",
+ "lodash": "^4.17.5"
+ },
+ "publishConfig": {
+ "access": "public"
+ }
+}
diff --git a/contracts/extensions/src/artifacts/index.ts b/contracts/extensions/src/artifacts/index.ts
new file mode 100644
index 000000000..380bf0497
--- /dev/null
+++ b/contracts/extensions/src/artifacts/index.ts
@@ -0,0 +1,11 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as DutchAuction from '../../generated-artifacts/DutchAuction.json';
+import * as Forwarder from '../../generated-artifacts/Forwarder.json';
+import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
+
+export const artifacts = {
+ DutchAuction: DutchAuction as ContractArtifact,
+ Forwarder: Forwarder as ContractArtifact,
+ OrderValidator: OrderValidator as ContractArtifact,
+};
diff --git a/contracts/extensions/src/index.ts b/contracts/extensions/src/index.ts
new file mode 100644
index 000000000..d55f08ea2
--- /dev/null
+++ b/contracts/extensions/src/index.ts
@@ -0,0 +1,2 @@
+export * from './artifacts';
+export * from './wrappers';
diff --git a/contracts/extensions/src/wrappers/index.ts b/contracts/extensions/src/wrappers/index.ts
new file mode 100644
index 000000000..30f74b56e
--- /dev/null
+++ b/contracts/extensions/src/wrappers/index.ts
@@ -0,0 +1,3 @@
+export * from '../../generated-wrappers/dutch_auction';
+export * from '../../generated-wrappers/forwarder';
+export * from '../../generated-wrappers/order_validator';
diff --git a/contracts/core/test/extensions/dutch_auction.ts b/contracts/extensions/test/extensions/dutch_auction.ts
index b396d4206..2db3be752 100644
--- a/contracts/core/test/extensions/dutch_auction.ts
+++ b/contracts/extensions/test/extensions/dutch_auction.ts
@@ -1,4 +1,11 @@
import {
+ artifacts as coreArtifacts,
+ ERC20Wrapper,
+ ERC721Wrapper,
+ ExchangeContract,
+ ExchangeWrapper,
+} from '@0x/contracts-core';
+import {
chaiSetup,
constants,
ContractName,
@@ -27,11 +34,7 @@ import * as ethUtil from 'ethereumjs-util';
import * as _ from 'lodash';
import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
import { artifacts } from '../../src/artifacts';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
chaiSetup.configure();
const expect = chai.expect;
@@ -106,7 +109,7 @@ describe(ContractName.DutchAuction, () => {
const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
- artifacts.Exchange,
+ coreArtifacts.Exchange,
provider,
txDefaults,
zrxAssetData,
diff --git a/contracts/core/test/extensions/forwarder.ts b/contracts/extensions/test/extensions/forwarder.ts
index ffa015dd2..245d8eab9 100644
--- a/contracts/core/test/extensions/forwarder.ts
+++ b/contracts/extensions/test/extensions/forwarder.ts
@@ -1,4 +1,11 @@
import {
+ artifacts as coreArtifacts,
+ ERC20Wrapper,
+ ERC721Wrapper,
+ ExchangeContract,
+ ExchangeWrapper,
+} from '@0x/contracts-core';
+import {
chaiSetup,
constants,
ContractName,
@@ -25,12 +32,9 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
import * as chai from 'chai';
import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
import { ForwarderContract } from '../../generated-wrappers/forwarder';
import { artifacts } from '../../src/artifacts';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
+
import { ForwarderWrapper } from '../utils/forwarder_wrapper';
chaiSetup.configure();
@@ -104,7 +108,7 @@ describe(ContractName.Forwarder, () => {
wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address);
zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
- artifacts.Exchange,
+ coreArtifacts.Exchange,
provider,
txDefaults,
zrxAssetData,
@@ -175,7 +179,7 @@ describe(ContractName.Forwarder, () => {
describe('constructor', () => {
it('should revert if assetProxy is unregistered', async () => {
const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
- artifacts.Exchange,
+ coreArtifacts.Exchange,
provider,
txDefaults,
zrxAssetData,
diff --git a/contracts/core/test/extensions/order_validator.ts b/contracts/extensions/test/extensions/order_validator.ts
index 622710c98..9a1dc0636 100644
--- a/contracts/core/test/extensions/order_validator.ts
+++ b/contracts/extensions/test/extensions/order_validator.ts
@@ -1,4 +1,13 @@
import {
+ artifacts as coreArtifacts,
+ ERC20ProxyContract,
+ ERC20Wrapper,
+ ERC721ProxyContract,
+ ERC721Wrapper,
+ ExchangeContract,
+ ExchangeWrapper,
+} from '@0x/contracts-core';
+import {
chaiSetup,
constants,
OrderFactory,
@@ -15,14 +24,8 @@ import { BigNumber } from '@0x/utils';
import * as chai from 'chai';
import * as _ from 'lodash';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
import { OrderValidatorContract } from '../../generated-wrappers/order_validator';
import { artifacts } from '../../src/artifacts';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
chaiSetup.configure();
const expect = chai.expect;
@@ -78,7 +81,7 @@ describe('OrderValidator', () => {
const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
exchange = await ExchangeContract.deployFrom0xArtifactAsync(
- artifacts.Exchange,
+ coreArtifacts.Exchange,
provider,
txDefaults,
zrxAssetData,
diff --git a/contracts/extensions/test/global_hooks.ts b/contracts/extensions/test/global_hooks.ts
new file mode 100644
index 000000000..f8ace376a
--- /dev/null
+++ b/contracts/extensions/test/global_hooks.ts
@@ -0,0 +1,17 @@
+import { env, EnvVars } from '@0x/dev-utils';
+
+import { coverage, profiler, provider } from '@0x/contracts-test-utils';
+before('start web3 provider', () => {
+ provider.start();
+});
+after('generate coverage report', async () => {
+ if (env.parseBoolean(EnvVars.SolidityCoverage)) {
+ const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+ await coverageSubprovider.writeCoverageAsync();
+ }
+ if (env.parseBoolean(EnvVars.SolidityProfiler)) {
+ const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
+ await profilerSubprovider.writeProfilerOutputAsync();
+ }
+ provider.stop();
+});
diff --git a/contracts/core/test/utils/forwarder_wrapper.ts b/contracts/extensions/test/utils/forwarder_wrapper.ts
index 4c78ecd79..4c78ecd79 100644
--- a/contracts/core/test/utils/forwarder_wrapper.ts
+++ b/contracts/extensions/test/utils/forwarder_wrapper.ts
diff --git a/contracts/extensions/tsconfig.json b/contracts/extensions/tsconfig.json
new file mode 100644
index 000000000..c894eb367
--- /dev/null
+++ b/contracts/extensions/tsconfig.json
@@ -0,0 +1,15 @@
+{
+ "extends": "../../tsconfig",
+ "compilerOptions": {
+ "outDir": "lib",
+ "rootDir": ".",
+ "resolveJsonModule": true
+ },
+ "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
+ "files": [
+ "./generated-artifacts/DutchAuction.json",
+ "./generated-artifacts/Forwarder.json",
+ "./generated-artifacts/OrderValidator.json"
+ ],
+ "exclude": ["./deploy/solc/solc_bin"]
+}
diff --git a/contracts/extensions/tslint.json b/contracts/extensions/tslint.json
new file mode 100644
index 000000000..1bb3ac2a2
--- /dev/null
+++ b/contracts/extensions/tslint.json
@@ -0,0 +1,6 @@
+{
+ "extends": ["@0x/tslint-config"],
+ "rules": {
+ "custom-no-magic-numbers": false
+ }
+}