Merge branch 'development'

* development: (957 commits)
  fix(order_utils.py): publish docs to S3, not RTD (#1264)
  fix: make instant package private
  feat: refer to map file in postpublish configs
  feat: add new bundle name to bundle watch
  fix: tslint ignore rule in wrong place
  Update blog post feature
  Fix disclaimer on mobile
  Add smart contract docs to Developer Home
  Add Apache license link
  Fix capitalization in title
  Remove excess semi-colon
  Point directly to README for docs link
  Update icons
  Update LICENSE
  Fix disclaimer
  Add blogpost URL
  Add disclaimer
  Add launch kit to Developer home list of tools
  feat: Deploy contracts to Rinkeby
  fix: fix exceeds block gas limit error
  ...

1 files changed, 175 insertions, 0 deletions

diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
new file mode 100644
index 000000000..86c76a54b
--- /dev/null
+++ b/packages/migrations/src/migration.ts
@@ -0,0 +1,175 @@
+import * as wrappers from '@0x/abi-gen-wrappers';
+import { ContractAddresses } from '@0x/contract-addresses';
+import * as artifacts from '@0x/contract-artifacts';
+import { assetDataUtils } from '@0x/order-utils';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider, TxData } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { erc20TokenInfo, erc721TokenInfo } from './utils/token_info';
+
+/**
+ * Creates and deploys all the contracts that are required for the latest
+ * version of the 0x protocol. Custom migrations can be defined here. This will
+ * be called with the CLI 'migrate:v2' command.
+ * @param provider  Web3 provider instance.
+ * @param txDefaults Default transaction values to use when deploying contracts.
+ * @returns The addresses of the contracts that were deployed.
+ */
+export async function runMigrationsAsync(provider: Provider, txDefaults: Partial<TxData>): Promise<ContractAddresses> {
+    const web3Wrapper = new Web3Wrapper(provider);
+
+    // Proxies
+    const erc20Proxy = await wrappers.ERC20ProxyContract.deployFrom0xArtifactAsync(
+        artifacts.ERC20Proxy,
+        provider,
+        txDefaults,
+    );
+    const erc721Proxy = await wrappers.ERC721ProxyContract.deployFrom0xArtifactAsync(
+        artifacts.ERC721Proxy,
+        provider,
+        txDefaults,
+    );
+
+    // ZRX
+    const zrxToken = await wrappers.ZRXTokenContract.deployFrom0xArtifactAsync(
+        artifacts.ZRXToken,
+        provider,
+        txDefaults,
+    );
+
+    // Ether token
+    const etherToken = await wrappers.WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
+
+    // Exchange
+    const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+    const exchange = await wrappers.ExchangeContract.deployFrom0xArtifactAsync(
+        artifacts.Exchange,
+        provider,
+        txDefaults,
+    );
+
+    // Multisigs
+    const accounts: string[] = await web3Wrapper.getAvailableAddressesAsync();
+    const owners = [accounts[0], accounts[1]];
+    const confirmationsRequired = new BigNumber(2);
+    const secondsRequired = new BigNumber(0);
+    const owner = accounts[0];
+
+    // AssetProxyOwner
+    const assetProxyOwner = await wrappers.AssetProxyOwnerContract.deployFrom0xArtifactAsync(
+        artifacts.AssetProxyOwner,
+        provider,
+        txDefaults,
+        owners,
+        [erc20Proxy.address, erc721Proxy.address],
+        confirmationsRequired,
+        secondsRequired,
+    );
+
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+            from: owner,
+        }),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc20Proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address, {
+            from: owner,
+        }),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+            from: owner,
+        }),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc721Proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address, {
+            from: owner,
+        }),
+    );
+
+    // Register the Asset Proxies to the Exchange
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await exchange.registerAssetProxy.sendTransactionAsync(erc20Proxy.address),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await exchange.registerAssetProxy.sendTransactionAsync(erc721Proxy.address),
+    );
+
+    // Dummy ERC20 tokens
+    for (const token of erc20TokenInfo) {
+        const totalSupply = new BigNumber(1000000000000000000000000000);
+        // tslint:disable-next-line:no-unused-variable
+        const dummyErc20Token = await wrappers.DummyERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.DummyERC20Token,
+            provider,
+            txDefaults,
+            token.name,
+            token.symbol,
+            token.decimals,
+            totalSupply,
+        );
+    }
+
+    // ERC721
+    // tslint:disable-next-line:no-unused-variable
+    const cryptoKittieToken = await wrappers.DummyERC721TokenContract.deployFrom0xArtifactAsync(
+        artifacts.DummyERC721Token,
+        provider,
+        txDefaults,
+        erc721TokenInfo[0].name,
+        erc721TokenInfo[0].symbol,
+    );
+
+    // Forwarder
+    const forwarder = await wrappers.ForwarderContract.deployFrom0xArtifactAsync(
+        artifacts.Forwarder,
+        provider,
+        txDefaults,
+        exchange.address,
+        assetDataUtils.encodeERC20AssetData(zrxToken.address),
+        assetDataUtils.encodeERC20AssetData(etherToken.address),
+    );
+
+    // OrderValidator
+    const orderValidator = await wrappers.OrderValidatorContract.deployFrom0xArtifactAsync(
+        artifacts.OrderValidator,
+        provider,
+        txDefaults,
+        exchange.address,
+        zrxAssetData,
+    );
+
+    return {
+        erc20Proxy: erc20Proxy.address,
+        erc721Proxy: erc721Proxy.address,
+        zrxToken: zrxToken.address,
+        etherToken: etherToken.address,
+        exchange: exchange.address,
+        assetProxyOwner: assetProxyOwner.address,
+        forwarder: forwarder.address,
+        orderValidator: orderValidator.address,
+    };
+}
+
+let _cachedContractAddresses: ContractAddresses;
+
+/**
+ * Exactly like runMigrationsAsync but will only run the migrations the first
+ * time it is called. Any subsequent calls will return the cached contract
+ * addresses.
+ * @param provider  Web3 provider instance.
+ * @param txDefaults Default transaction values to use when deploying contracts.
+ * @returns The addresses of the contracts that were deployed.
+ */
+export async function runMigrationsOnceAsync(
+    provider: Provider,
+    txDefaults: Partial<TxData>,
+): Promise<ContractAddresses> {
+    if (!_.isUndefined(_cachedContractAddresses)) {
+        return _cachedContractAddresses;
+    }
+    _cachedContractAddresses = await runMigrationsAsync(provider, txDefaults);
+    return _cachedContractAddresses;
+}