Merge branch 'development' of github.com:0xProject/0x.js into development

* 'development' of github.com:0xProject/0x.js: (24 commits)
  Rename variables
  Update CHANGELOG
  Add npm config for contracts list
  Run prettier
  Fix checks, add contract list to compile script in package.json
  Add contracts to compiler options
  Add missing public types from connect docs
  Change imports order
  Change default page params in connect to page 1 and perPage 100
  Add docs staging to 0x.js package
  Fix a typo
  Add an assertion
  Add PR numbers
  Fix entry points
  Add tests for dev-utils package
  Move subproviders from dev-utils to subproviders
  Add missing CHANGELOG entry
  Add support for intersection types in docs
  Add stagedocs script to connect package
  web3 typings fix - web3.net.peerCount returns number
  ...

3 files changed, 32 insertions, 4 deletions

diff --git a/packages/deployer/src/cli.ts b/packages/deployer/src/cli.ts
index 0fe412bdf..3c6d042c0 100644
--- a/packages/deployer/src/cli.ts
+++ b/packages/deployer/src/cli.ts
@@ -14,6 +14,7 @@ const DEFAULT_ARTIFACTS_DIR = path.resolve('artifacts');
 const DEFAULT_NETWORK_ID = 50;
 const DEFAULT_JSONRPC_PORT = 8545;
 const DEFAULT_GAS_PRICE = (10 ** 9 * 2).toString();
+const DEFAULT_CONTRACTS_LIST = '*';
 
 /**
  * Compiles all contracts with options passed in through CLI.
@@ -25,6 +26,7 @@ async function onCompileCommand(argv: CliOptions): Promise<void> {
         networkId: argv.networkId,
         optimizerEnabled: argv.shouldOptimize ? 1 : 0,
         artifactsDir: argv.artifactsDir,
+        specifiedContracts: getContractsSetFromList(argv.contracts),
     };
     await commands.compileAsync(opts);
 }
@@ -43,6 +45,7 @@ async function onMigrateCommand(argv: CliOptions): Promise<void> {
         networkId,
         optimizerEnabled: argv.shouldOptimize ? 1 : 0,
         artifactsDir: argv.artifactsDir,
+        specifiedContracts: getContractsSetFromList(argv.contracts),
     };
     await commands.compileAsync(compilerOpts);
 
@@ -72,6 +75,7 @@ async function onDeployCommand(argv: CliOptions): Promise<void> {
         networkId,
         optimizerEnabled: argv.shouldOptimize ? 1 : 0,
         artifactsDir: argv.artifactsDir,
+        specifiedContracts: getContractsSetFromList(argv.contracts),
     };
     await commands.compileAsync(compilerOpts);
 
@@ -90,6 +94,18 @@ async function onDeployCommand(argv: CliOptions): Promise<void> {
     await commands.deployAsync(argv.contract, deployerArgs, deployerOpts);
 }
 /**
+ * Creates a set of contracts to compile.
+ * @param contracts Comma separated list of contracts to compile
+ */
+function getContractsSetFromList(contracts: string): Set<string> {
+    const specifiedContracts = new Set();
+    const contractsArray = contracts.split(',');
+    _.forEach(contractsArray, contractName => {
+        specifiedContracts.add(contractName);
+    });
+    return specifiedContracts;
+}
+/**
  * Provides extra required options for deploy command.
  * @param yargsInstance yargs instance provided in builder function callback.
  */
@@ -144,6 +160,11 @@ function deployCommandBuilder(yargsInstance: any) {
             type: 'string',
             description: 'account to use for deploying contracts',
         })
+        .option('contracts', {
+            type: 'string',
+            default: DEFAULT_CONTRACTS_LIST,
+            description: 'comma separated list of contracts to compile',
+        })
         .command('compile', 'compile contracts', identityCommandBuilder, onCompileCommand)
         .command(
             'migrate',
diff --git a/packages/deployer/src/compiler.ts b/packages/deployer/src/compiler.ts
index 63db6c865..2b0b81c44 100644
--- a/packages/deployer/src/compiler.ts
+++ b/packages/deployer/src/compiler.ts
@@ -17,6 +17,7 @@ import {
 import { utils } from './utils/utils';
 
 const SOLIDITY_FILE_EXTENSION = '.sol';
+const ALL_CONTRACTS_IDENTIFIER = '*';
 
 export class Compiler {
     private _contractsDir: string;
@@ -25,6 +26,7 @@ export class Compiler {
     private _artifactsDir: string;
     private _contractSourcesIfExists?: ContractSources;
     private _solcErrors: Set<string>;
+    private _specifiedContracts: Set<string>;
     /**
      * Recursively retrieves Solidity source code from directory.
      * @param  dirPath Directory to search.
@@ -106,6 +108,7 @@ export class Compiler {
         this._optimizerEnabled = opts.optimizerEnabled;
         this._artifactsDir = opts.artifactsDir;
         this._solcErrors = new Set();
+        this._specifiedContracts = opts.specifiedContracts;
     }
     /**
      * Compiles all Solidity files found in contractsDir and writes JSON artifacts to artifactsDir.
@@ -136,6 +139,8 @@ export class Compiler {
         const contractName = path.basename(contractBaseName, SOLIDITY_FILE_EXTENSION);
         const currentArtifactPath = `${this._artifactsDir}/${contractName}.json`;
         const sourceHash = `0x${ethUtil.sha3(source).toString('hex')}`;
+        const isContractSpecified =
+            this._specifiedContracts.has(ALL_CONTRACTS_IDENTIFIER) || this._specifiedContracts.has(contractName);
 
         let currentArtifactString: string;
         let currentArtifact: ContractArtifact;
@@ -150,11 +155,12 @@ export class Compiler {
             oldNetworks = currentArtifact.networks;
             const oldNetwork: ContractData = oldNetworks[this._networkId];
             shouldCompile =
-                _.isUndefined(oldNetwork) ||
-                oldNetwork.keccak256 !== sourceHash ||
-                oldNetwork.optimizer_enabled !== this._optimizerEnabled;
+                (_.isUndefined(oldNetwork) ||
+                    oldNetwork.keccak256 !== sourceHash ||
+                    oldNetwork.optimizer_enabled !== this._optimizerEnabled) &&
+                isContractSpecified;
         } catch (err) {
-            shouldCompile = true;
+            shouldCompile = isContractSpecified;
         }
 
         if (!shouldCompile) {
diff --git a/packages/deployer/src/utils/types.ts b/packages/deployer/src/utils/types.ts
index e054b9cc2..46481828e 100644
--- a/packages/deployer/src/utils/types.ts
+++ b/packages/deployer/src/utils/types.ts
@@ -50,6 +50,7 @@ export interface CompilerOptions {
     networkId: number;
     optimizerEnabled: number;
     artifactsDir: string;
+    specifiedContracts: Set<string>;
 }
 
 export interface DeployerOptions {