Merge pull request #673 from Shrugs/feat/solium

Solium Integration, Linting Refactor

.github/PULL_REQUEST_TEMPLATE.md

@@ -3,7 +3,7 @@
 - [ ] 📘 I've reviewed the [OpenZeppelin Contributor Guidelines](/docs/CONTRIBUTING.md)
 - [ ] ✅ I've added tests where applicable to test my new functionality.
 - [ ] 📖 I've made sure that my contracts are well-documented.
-- [ ] 🎨 I've run the JavaScript linter (`npm run lint:fix`) and fixed all issues.
+- [ ] 🎨 I've run the JS/Solidity linters (`npm run lint:all:fix`) and fixed any issues.
 
 <!-- **Does this close any open issues?** If so, list them here. -->
 

.soliumrc.json

@@ -1,22 +1,12 @@
 {
-  "custom-rules-filename": null,
+  "extends": "solium:all",
+  "plugins": ["security"],
   "rules": {
-    "imports-on-top": true,
-    "variable-declarations": true,
-    "array-declarations": true,
-    "operator-whitespace": true,
-    "lbrace": true,
-    "mixedcase": false,
-    "camelcase": true,
-    "uppercase": true,
-    "no-with": true,
-    "no-empty-blocks": true,
-    "no-unused-vars": true,
-    "double-quotes": true,
-    "blank-lines": true,
-    "indentation": true,
-    "whitespace": true,
-    "deprecated-suicide": true,
-    "pragma-on-top": true
+    "quotes": ["error", "double"],
+    "indentation": ["error", 2],
+    "arg-overflow": ["warning", 3],
+    "security/enforce-explicit-visibility": ["error"],
+    "security/no-block-members": ["warning"],
+    "security/no-inline-assembly": ["warning"]
   }
 }

.travis.yml

@@ -18,6 +18,7 @@ before_script:
   - truffle version
 script:
   - npm run lint
+  - npm run lint:sol
   - npm run test
 notifications:
   slack:

contracts/Bounty.sol

@@ -1,8 +1,8 @@
 pragma solidity ^0.4.18;
 
 
-import './payment/PullPayment.sol';
-import './lifecycle/Destructible.sol';
+import "./payment/PullPayment.sol";
+import "./lifecycle/Destructible.sol";
 
 
 /**
@@ -34,12 +34,6 @@ contract Bounty is PullPayment, Destructible {
     return target;
   }
 
-  /**
-   * @dev Internal function to deploy the target contract.
-   * @return A target contract address
-   */
-  function deployContract() internal returns(address);
-
   /**
    * @dev Sends the contract funds to the researcher that proved the contract is broken.
    * @param target contract
@@ -53,6 +47,12 @@ contract Bounty is PullPayment, Destructible {
     claimed = true;
   }
 
+  /**
+   * @dev Internal function to deploy the target contract.
+   * @return A target contract address
+   */
+  function deployContract() internal returns(address);
+
 }
 
 

contracts/DayLimit.sol

@@ -1,5 +1,6 @@
 pragma solidity ^0.4.18;
 
+
 /**
  * @title DayLimit
  * @dev Base contract that enables methods to be protected by placing a linear limit (specifiable)

contracts/MerkleProof.sol

@@ -1,5 +1,6 @@
 pragma solidity ^0.4.18;
 
+
 /*
  * @title MerkleProof
  * @dev Merkle proof verification
@@ -15,7 +16,9 @@ library MerkleProof {
    */
   function verifyProof(bytes _proof, bytes32 _root, bytes32 _leaf) public pure returns (bool) {
     // Check if proof length is a multiple of 32
-    if (_proof.length % 32 != 0) return false;
+    if (_proof.length % 32 != 0) {
+      return false;
+    }
 
     bytes32 proofElement;
     bytes32 computedHash = _leaf;

contracts/ReentrancyGuard.sol

@@ -1,5 +1,6 @@
 pragma solidity ^0.4.18;
 
+
 /**
  * @title Helps contracts guard agains reentrancy attacks.
  * @author Remco Bloemen <remco@2π.com>

contracts/crowdsale/CappedCrowdsale.sol

@@ -1,7 +1,8 @@
 pragma solidity ^0.4.18;
 
-import '../math/SafeMath.sol';
-import './Crowdsale.sol';
+import "../math/SafeMath.sol";
+import "./Crowdsale.sol";
+
 
 /**
  * @title CappedCrowdsale
@@ -17,13 +18,6 @@ contract CappedCrowdsale is Crowdsale {
     cap = _cap;
   }
 
-  // overriding Crowdsale#validPurchase to add extra cap logic
-  // @return true if investors can buy at the moment
-  function validPurchase() internal view returns (bool) {
-    bool withinCap = weiRaised.add(msg.value) <= cap;
-    return super.validPurchase() && withinCap;
-  }
-
   // overriding Crowdsale#hasEnded to add cap logic
   // @return true if crowdsale event has ended
   function hasEnded() public view returns (bool) {
@@ -31,4 +25,11 @@ contract CappedCrowdsale is Crowdsale {
     return super.hasEnded() || capReached;
   }
 
+  // overriding Crowdsale#validPurchase to add extra cap logic
+  // @return true if investors can buy at the moment
+  function validPurchase() internal view returns (bool) {
+    bool withinCap = weiRaised.add(msg.value) <= cap;
+    return super.validPurchase() && withinCap;
+  }
+
 }

contracts/crowdsale/Crowdsale.sol

@@ -1,7 +1,8 @@
 pragma solidity ^0.4.18;
 
-import '../token/MintableToken.sol';
-import '../math/SafeMath.sol';
+import "../token/MintableToken.sol";
+import "../math/SafeMath.sol";
+
 
 /**
  * @title Crowdsale
@@ -53,22 +54,11 @@ contract Crowdsale {
     wallet = _wallet;
   }
 
-  // creates the token to be sold.
-  // override this method to have crowdsale of a specific mintable token.
-  function createTokenContract() internal returns (MintableToken) {
-    return new MintableToken();
-  }
-
   // fallback function can be used to buy tokens
   function () external payable {
     buyTokens(msg.sender);
   }
 
-  // Override this method to have a way to add business logic to your crowdsale when buying
-  function getTokenAmount(uint256 weiAmount) internal view returns(uint256) {
-    return weiAmount.mul(rate);
-  }
-
   // low level token purchase function
   function buyTokens(address beneficiary) public payable {
     require(beneficiary != address(0));
@@ -88,6 +78,22 @@ contract Crowdsale {
     forwardFunds();
   }
 
+  // @return true if crowdsale event has ended
+  function hasEnded() public view returns (bool) {
+    return now > endTime;
+  }
+
+  // creates the token to be sold.
+  // override this method to have crowdsale of a specific mintable token.
+  function createTokenContract() internal returns (MintableToken) {
+    return new MintableToken();
+  }
+
+  // Override this method to have a way to add business logic to your crowdsale when buying
+  function getTokenAmount(uint256 weiAmount) internal view returns(uint256) {
+    return weiAmount.mul(rate);
+  }
+
   // send ether to the fund collection wallet
   // override to create custom fund forwarding mechanisms
   function forwardFunds() internal {
@@ -101,10 +107,4 @@ contract Crowdsale {
     return withinPeriod && nonZeroPurchase;
   }
 
-  // @return true if crowdsale event has ended
-  function hasEnded() public view returns (bool) {
-    return now > endTime;
-  }
-
-
 }

contracts/crowdsale/FinalizableCrowdsale.sol

@@ -1,8 +1,9 @@
 pragma solidity ^0.4.18;
 
-import '../math/SafeMath.sol';
-import '../ownership/Ownable.sol';
-import './Crowdsale.sol';
+import "../math/SafeMath.sol";
+import "../ownership/Ownable.sol";
+import "./Crowdsale.sol";
+
 
 /**
  * @title FinalizableCrowdsale

contracts/crowdsale/RefundVault.sol

@@ -1,7 +1,8 @@
 pragma solidity ^0.4.18;
 
-import '../math/SafeMath.sol';
-import '../ownership/Ownable.sol';
+import "../math/SafeMath.sol";
+import "../ownership/Ownable.sol";
+
 
 /**
  * @title RefundVault

contracts/crowdsale/RefundableCrowdsale.sol

@@ -1,9 +1,9 @@
 pragma solidity ^0.4.18;
 
 
-import '../math/SafeMath.sol';
-import './FinalizableCrowdsale.sol';
-import './RefundVault.sol';
+import "../math/SafeMath.sol";
+import "./FinalizableCrowdsale.sol";
+import "./RefundVault.sol";
 
 
 /**
@@ -27,13 +27,6 @@ contract RefundableCrowdsale is FinalizableCrowdsale {
     goal = _goal;
   }
 
-  // We're overriding the fund forwarding from Crowdsale.
-  // In addition to sending the funds, we want to call
-  // the RefundVault deposit function
-  function forwardFunds() internal {
-    vault.deposit.value(msg.value)(msg.sender);
-  }
-
   // if crowdsale is unsuccessful, investors can claim refunds here
   function claimRefund() public {
     require(isFinalized);
@@ -42,6 +35,10 @@ contract RefundableCrowdsale is FinalizableCrowdsale {
     vault.refund(msg.sender);
   }
 
+  function goalReached() public view returns (bool) {
+    return weiRaised >= goal;
+  }
+
   // vault finalization task, called when owner calls finalize()
   function finalization() internal {
     if (goalReached()) {
@@ -53,8 +50,11 @@ contract RefundableCrowdsale is FinalizableCrowdsale {
     super.finalization();
   }
 
-  function goalReached() public view returns (bool) {
-    return weiRaised >= goal;
+  // We're overriding the fund forwarding from Crowdsale.
+  // In addition to sending the funds, we want to call
+  // the RefundVault deposit function
+  function forwardFunds() internal {
+    vault.deposit.value(msg.value)(msg.sender);
   }
 
 }

contracts/examples/SampleCrowdsale.sol

@@ -4,6 +4,7 @@ import "../crowdsale/CappedCrowdsale.sol";
 import "../crowdsale/RefundableCrowdsale.sol";
 import "../token/MintableToken.sol";
 
+
 /**
  * @title SampleCrowdsaleToken
  * @dev Very simple ERC20 Token that can be minted.
@@ -11,12 +12,13 @@ import "../token/MintableToken.sol";
  */
 contract SampleCrowdsaleToken is MintableToken {
 
-  string public constant name = "Sample Crowdsale Token";
-  string public constant symbol = "SCT";
-  uint8 public constant decimals = 18;
+  string public constant name = "Sample Crowdsale Token"; // solium-disable-line uppercase
+  string public constant symbol = "SCT"; // solium-disable-line uppercase
+  uint8 public constant decimals = 18; // solium-disable-line uppercase
 
 }
 
+
 /**
  * @title SampleCrowdsale
  * @dev This is an example of a fully fledged crowdsale.

contracts/examples/SimpleToken.sol

@@ -12,9 +12,9 @@ import "../token/StandardToken.sol";
  */
 contract SimpleToken is StandardToken {
 
-  string public constant name = "SimpleToken";
-  string public constant symbol = "SIM";
-  uint8 public constant decimals = 18;
+  string public constant name = "SimpleToken"; // solium-disable-line uppercase
+  string public constant symbol = "SIM"; // solium-disable-line uppercase
+  uint8 public constant decimals = 18; // solium-disable-line uppercase
 
   uint256 public constant INITIAL_SUPPLY = 10000 * (10 ** uint256(decimals));
 

contracts/lifecycle/Migrations.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
+import "../ownership/Ownable.sol";
 
-import '../ownership/Ownable.sol';
 
 /**
  * @title Migrations

contracts/lifecycle/TokenDestructible.sol

@@ -1,9 +1,9 @@
 pragma solidity ^0.4.18;
 
-
 import "../ownership/Ownable.sol";
 import "../token/ERC20Basic.sol";
 
+
 /**
  * @title TokenDestructible:
  * @author Remco Bloemen <remco@2π.com>

contracts/math/Math.sol

@@ -1,10 +1,10 @@
 pragma solidity ^0.4.18;
 
+
 /**
  * @title Math
  * @dev Assorted math operations
  */
-
 library Math {
   function max64(uint64 a, uint64 b) internal pure returns (uint64) {
     return a >= b ? a : b;

contracts/mocks/BasicTokenMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../token/BasicToken.sol';
+import "../token/BasicToken.sol";
 
 
 // mock class using BasicToken

contracts/mocks/BurnableTokenMock.sol

@@ -1,6 +1,7 @@
 pragma solidity ^0.4.18;
 
-import '../token/BurnableToken.sol';
+import "../token/BurnableToken.sol";
+
 
 contract BurnableTokenMock is BurnableToken {
 

contracts/mocks/CappedCrowdsaleImpl.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../crowdsale/CappedCrowdsale.sol';
+import "../crowdsale/CappedCrowdsale.sol";
 
 
 contract CappedCrowdsaleImpl is CappedCrowdsale {

contracts/mocks/DayLimitMock.sol

@@ -1,6 +1,8 @@
 pragma solidity ^0.4.18;
+
 import "../../contracts/DayLimit.sol";
 
+
 contract DayLimitMock is DayLimit {
   uint256 public totalSpending;
 

contracts/mocks/DetailedERC20Mock.sol

@@ -1,7 +1,8 @@
 pragma solidity ^0.4.18;
 
-import '../token/StandardToken.sol';
-import '../token/DetailedERC20.sol';
+import "../token/StandardToken.sol";
+import "../token/DetailedERC20.sol";
+
 
 contract DetailedERC20Mock is StandardToken, DetailedERC20 {
   function DetailedERC20Mock(string _name, string _symbol, uint8 _decimals) DetailedERC20(_name, _symbol, _decimals) public {}

contracts/mocks/ECRecoveryMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../ECRecovery.sol';
+import "../ECRecovery.sol";
 
 
 contract ECRecoveryMock {

contracts/mocks/ERC23TokenMock.sol

@@ -1,13 +1,14 @@
 pragma solidity ^0.4.18;
 
 
-import '../token/BasicToken.sol';
+import "../token/BasicToken.sol";
 
 
 contract ERC23ContractInterface {
   function tokenFallback(address _from, uint256 _value, bytes _data) external;
 }
 
+
 contract ERC23TokenMock is BasicToken {
 
   function ERC23TokenMock(address initialAccount, uint256 initialBalance) public {

contracts/mocks/FinalizableCrowdsaleImpl.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../crowdsale/FinalizableCrowdsale.sol';
+import "../crowdsale/FinalizableCrowdsale.sol";
 
 
 contract FinalizableCrowdsaleImpl is FinalizableCrowdsale {

contracts/mocks/ForceEther.sol

@@ -1,5 +1,6 @@
 pragma solidity ^0.4.18;
 
+
 // @title Force Ether into a contract.
 // @notice  even
 // if the contract is not payable.

contracts/mocks/HasNoEtherTest.sol

@@ -2,6 +2,7 @@ pragma solidity ^0.4.18;
 
 import "../../contracts/ownership/HasNoEther.sol";
 
+
 contract HasNoEtherTest is HasNoEther {
 
   // Constructor with explicit payable — should still fail

contracts/mocks/InsecureTargetBounty.sol

@@ -1,6 +1,5 @@
 pragma solidity ^0.4.18;
 
-
 import {Bounty, Target} from "../../contracts/Bounty.sol";
 
 
@@ -10,6 +9,7 @@ contract InsecureTargetMock is Target {
   }
 }
 
+
 contract InsecureTargetBounty is Bounty {
   function deployContract() internal returns (address) {
     return new InsecureTargetMock();

contracts/mocks/LimitBalanceMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../LimitBalance.sol';
+import "../LimitBalance.sol";
 
 
 // mock class using LimitBalance

contracts/mocks/PausableMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../lifecycle/Pausable.sol';
+import "../lifecycle/Pausable.sol";
 
 
 // mock class using Pausable

contracts/mocks/PausableTokenMock.sol

@@ -1,6 +1,7 @@
 pragma solidity ^0.4.18;
 
-import '../token/PausableToken.sol';
+import "../token/PausableToken.sol";
+
 
 // mock class using PausableToken
 contract PausableTokenMock is PausableToken {

contracts/mocks/PullPaymentMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../payment/PullPayment.sol';
+import "../payment/PullPayment.sol";
 
 
 // mock class using PullPayment

contracts/mocks/RBACMock.sol

@@ -1,6 +1,6 @@
 pragma solidity ^0.4.8;
 
-import '../ownership/rbac/RBAC.sol';
+import "../ownership/rbac/RBAC.sol";
 
 
 contract RBACMock is RBAC {

contracts/mocks/ReentrancyAttack.sol

@@ -1,5 +1,6 @@
 pragma solidity ^0.4.18;
 
+
 contract ReentrancyAttack {
 
   function callSender(bytes4 data) public {

contracts/mocks/ReentrancyMock.sol

@@ -1,7 +1,8 @@
 pragma solidity ^0.4.18;
 
-import '../ReentrancyGuard.sol';
-import './ReentrancyAttack.sol';
+import "../ReentrancyGuard.sol";
+import "./ReentrancyAttack.sol";
+
 
 contract ReentrancyMock is ReentrancyGuard {
 
@@ -11,8 +12,8 @@ contract ReentrancyMock is ReentrancyGuard {
     counter = 0;
   }
 
-  function count() private {
-    counter += 1;
+  function callback() external nonReentrant {
+    count();
   }
 
   function countLocalRecursive(uint256 n) public nonReentrant {
@@ -37,8 +38,8 @@ contract ReentrancyMock is ReentrancyGuard {
     attacker.callSender(func);
   }
 
-  function callback() external nonReentrant {
-    count();
+  function count() private {
+    counter += 1;
   }
 
 }

contracts/mocks/RefundableCrowdsaleImpl.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../crowdsale/RefundableCrowdsale.sol';
+import "../crowdsale/RefundableCrowdsale.sol";
 
 
 contract RefundableCrowdsaleImpl is RefundableCrowdsale {

contracts/mocks/SafeERC20Helper.sol

@@ -1,7 +1,8 @@
 pragma solidity ^0.4.18;
 
-import '../token/ERC20.sol';
-import '../token/SafeERC20.sol';
+import "../token/ERC20.sol";
+import "../token/SafeERC20.sol";
+
 
 contract ERC20FailingMock is ERC20 {
   function transfer(address, uint256) public returns (bool) {
@@ -25,6 +26,7 @@ contract ERC20FailingMock is ERC20 {
   }
 }
 
+
 contract ERC20SucceedingMock is ERC20 {
   function transfer(address, uint256) public returns (bool) {
     return true;
@@ -47,6 +49,7 @@ contract ERC20SucceedingMock is ERC20 {
   }
 }
 
+
 contract SafeERC20Helper {
   using SafeERC20 for ERC20;
 

contracts/mocks/SafeMathMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../math/SafeMath.sol';
+import "../math/SafeMath.sol";
 
 
 contract SafeMathMock {

contracts/mocks/SecureTargetBounty.sol

@@ -1,6 +1,5 @@
 pragma solidity ^0.4.18;
 
-
 import {Bounty, Target} from "../../contracts/Bounty.sol";
 
 
@@ -10,6 +9,7 @@ contract SecureTargetMock is Target {
   }
 }
 
+
 contract SecureTargetBounty is Bounty {
   function deployContract() internal returns (address) {
     return new SecureTargetMock();

contracts/mocks/StandardTokenMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../token/StandardToken.sol';
+import "../token/StandardToken.sol";
 
 
 // mock class using StandardToken

contracts/ownership/CanReclaimToken.sol

@@ -4,6 +4,7 @@ import "./Ownable.sol";
 import "../token/ERC20Basic.sol";
 import "../token/SafeERC20.sol";
 
+
 /**
  * @title Contracts that should be able to recover tokens
  * @author SylTi

contracts/ownership/Claimable.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import './Ownable.sol';
+import "./Ownable.sol";
 
 
 /**

contracts/ownership/Contactable.sol

@@ -1,6 +1,7 @@
 pragma solidity ^0.4.18;
 
-import './Ownable.sol';
+import "./Ownable.sol";
+
 
 /**
  * @title Contactable token

contracts/ownership/DelayedClaimable.sol

@@ -1,7 +1,6 @@
 pragma solidity ^0.4.18;
 
-
-import './Claimable.sol';
+import "./Claimable.sol";
 
 
 /**
@@ -26,7 +25,6 @@ contract DelayedClaimable is Claimable {
     start = _start;
   }
 
-
   /**
    * @dev Allows the pendingOwner address to finalize the transfer, as long as it is called within
    * the specified start and end time.

contracts/ownership/HasNoContracts.sol

@@ -2,6 +2,7 @@ pragma solidity ^0.4.18;
 
 import "./Ownable.sol";
 
+
 /**
  * @title Contracts that should not own Contracts
  * @author Remco Bloemen <remco@2π.com>

contracts/ownership/HasNoEther.sol

@@ -2,6 +2,7 @@ pragma solidity ^0.4.18;
 
 import "./Ownable.sol";
 
+
 /**
  * @title Contracts that should not own Ether
  * @author Remco Bloemen <remco@2π.com>

contracts/ownership/HasNoTokens.sol

@@ -2,6 +2,7 @@ pragma solidity ^0.4.18;
 
 import "./CanReclaimToken.sol";
 
+
 /**
  * @title Contracts that should not own Tokens
  * @author Remco Bloemen <remco@2π.com>

contracts/ownership/NoOwner.sol

@@ -4,6 +4,7 @@ import "./HasNoEther.sol";
 import "./HasNoTokens.sol";
 import "./HasNoContracts.sol";
 
+
 /**
  * @title Base contract for contracts that should not own things.
  * @author Remco Bloemen <remco@2π.com>

contracts/ownership/Ownable.sol

@@ -21,7 +21,6 @@ contract Ownable {
     owner = msg.sender;
   }
 
-
   /**
    * @dev Throws if called by any account other than the owner.
    */
@@ -30,7 +29,6 @@ contract Ownable {
     _;
   }
 
-
   /**
    * @dev Allows the current owner to transfer control of the contract to a newOwner.
    * @param newOwner The address to transfer ownership to.

contracts/ownership/rbac/RBAC.sol

@@ -1,6 +1,6 @@
 pragma solidity ^0.4.18;
 
-import './Roles.sol';
+import "./Roles.sol";
 
 
 /**
@@ -36,30 +36,6 @@ contract RBAC {
     addRole(msg.sender, ROLE_ADMIN);
   }
 
-    /**
-     * @dev add a role to an address
-     * @param addr address
-     * @param roleName the name of the role
-     */
-    function addRole(address addr, string roleName)
-        internal
-    {
-        roles[roleName].add(addr);
-        RoleAdded(addr, roleName);
-    }
-
-    /**
-     * @dev remove a role from an address
-     * @param addr address
-     * @param roleName the name of the role
-     */
-    function removeRole(address addr, string roleName)
-        internal
-    {
-        roles[roleName].remove(addr);
-        RoleRemoved(addr, roleName);
-    }
-
   /**
    * @dev reverts if addr does not have role
    * @param addr address
@@ -111,6 +87,29 @@ contract RBAC {
     removeRole(addr, roleName);
   }
 
+  /**
+   * @dev add a role to an address
+   * @param addr address
+   * @param roleName the name of the role
+   */
+  function addRole(address addr, string roleName)
+    internal
+  {
+    roles[roleName].add(addr);
+    RoleAdded(addr, roleName);
+  }
+
+  /**
+   * @dev remove a role from an address
+   * @param addr address
+   * @param roleName the name of the role
+   */
+  function removeRole(address addr, string roleName)
+    internal
+  {
+    roles[roleName].remove(addr);
+    RoleRemoved(addr, roleName);
+  }
 
   /**
    * @dev modifier to scope access to a single role (uses msg.sender as addr)

contracts/payment/PullPayment.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../math/SafeMath.sol';
+import "../math/SafeMath.sol";
 
 
 /**
@@ -15,16 +15,6 @@ contract PullPayment {
   mapping(address => uint256) public payments;
   uint256 public totalPayments;
 
-  /**
-  * @dev Called by the payer to store the sent amount as credit to be pulled.
-  * @param dest The destination address of the funds.
-  * @param amount The amount to transfer.
-  */
-  function asyncSend(address dest, uint256 amount) internal {
-    payments[dest] = payments[dest].add(amount);
-    totalPayments = totalPayments.add(amount);
-  }
-
   /**
   * @dev withdraw accumulated balance, called by payee.
   */
@@ -40,4 +30,14 @@ contract PullPayment {
 
     assert(payee.send(payment));
   }
+
+  /**
+  * @dev Called by the payer to store the sent amount as credit to be pulled.
+  * @param dest The destination address of the funds.
+  * @param amount The amount to transfer.
+  */
+  function asyncSend(address dest, uint256 amount) internal {
+    payments[dest] = payments[dest].add(amount);
+    totalPayments = totalPayments.add(amount);
+  }
 }

contracts/payment/SplitPayment.sol

@@ -1,6 +1,7 @@
 pragma solidity ^0.4.18;
 
-import '../math/SafeMath.sol';
+import "../math/SafeMath.sol";
+
 
 /**
  * @title SplitPayment
@@ -29,19 +30,9 @@ contract SplitPayment {
   }
 
   /**
-   * @dev Add a new payee to the contract.
-   * @param _payee The address of the payee to add.
-   * @param _shares The number of shares owned by the payee.
+   * @dev payable fallback
    */
-  function addPayee(address _payee, uint256 _shares) internal {
-    require(_payee != address(0));
-    require(_shares > 0);
-    require(shares[_payee] == 0);
-
-    payees.push(_payee);
-    shares[_payee] = _shares;
-    totalShares = totalShares.add(_shares);
-  }
+  function () public payable {}
 
   /**
    * @dev Claim your share of the balance.
@@ -64,7 +55,17 @@ contract SplitPayment {
   }
 
   /**
-   * @dev payable fallback
+   * @dev Add a new payee to the contract.
+   * @param _payee The address of the payee to add.
+   * @param _shares The number of shares owned by the payee.
    */
-  function () public payable {}
+  function addPayee(address _payee, uint256 _shares) internal {
+    require(_payee != address(0));
+    require(_shares > 0);
+    require(shares[_payee] == 0);
+
+    payees.push(_payee);
+    shares[_payee] = _shares;
+    totalShares = totalShares.add(_shares);
+  }
 }

contracts/token/BasicToken.sol

@@ -1,8 +1,8 @@
 pragma solidity ^0.4.18;
 
 
-import './ERC20Basic.sol';
-import '../math/SafeMath.sol';
+import "./ERC20Basic.sol";
+import "../math/SafeMath.sol";
 
 
 /**

contracts/token/BurnableToken.sol

@@ -1,6 +1,7 @@
 pragma solidity ^0.4.18;
 
-import './BasicToken.sol';
+import "./BasicToken.sol";
+
 
 /**
  * @title Burnable Token

contracts/token/CappedToken.sol

@@ -1,6 +1,7 @@
 pragma solidity ^0.4.11;
 
-import './MintableToken.sol';
+import "./MintableToken.sol";
+
 
 /**
  * @title Capped token

contracts/token/DetailedERC20.sol

@@ -1,6 +1,7 @@
 pragma solidity ^0.4.18;
 
-import './ERC20.sol';
+import "./ERC20.sol";
+
 
 contract DetailedERC20 is ERC20 {
   string public name;

contracts/token/ERC20.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import './ERC20Basic.sol';
+import "./ERC20Basic.sol";
 
 
 /**

contracts/token/MintableToken.sol

@@ -1,8 +1,8 @@
 pragma solidity ^0.4.18;
 
 
-import './StandardToken.sol';
-import '../ownership/Ownable.sol';
+import "./StandardToken.sol";
+import "../ownership/Ownable.sol";
 
 
 

contracts/token/PausableToken.sol

@@ -1,14 +1,14 @@
 pragma solidity ^0.4.18;
 
-import './StandardToken.sol';
-import '../lifecycle/Pausable.sol';
+import "./StandardToken.sol";
+import "../lifecycle/Pausable.sol";
+
 
 /**
  * @title Pausable token
  *
  * @dev StandardToken modified with pausable transfers.
  **/
-
 contract PausableToken is StandardToken, Pausable {
 
   function transfer(address _to, uint256 _value) public whenNotPaused returns (bool) {

contracts/token/SafeERC20.sol

@@ -1,7 +1,8 @@
 pragma solidity ^0.4.18;
 
-import './ERC20Basic.sol';
-import './ERC20.sol';
+import "./ERC20Basic.sol";
+import "./ERC20.sol";
+
 
 /**
  * @title SafeERC20

contracts/token/StandardToken.sol

@@ -1,8 +1,8 @@
 pragma solidity ^0.4.18;
 
 
-import './BasicToken.sol';
-import './ERC20.sol';
+import "./BasicToken.sol";
+import "./ERC20.sol";
 
 
 /**

contracts/token/TokenTimelock.sol

@@ -1,9 +1,9 @@
 pragma solidity ^0.4.18;
 
-
-import './ERC20Basic.sol';
+import "./ERC20Basic.sol";
 import "../token/SafeERC20.sol";
 
+
 /**
  * @title TokenTimelock
  * @dev TokenTimelock is a token holder contract that will allow a

contracts/token/TokenVesting.sol

@@ -1,9 +1,10 @@
 pragma solidity ^0.4.18;
 
-import './ERC20Basic.sol';
-import './SafeERC20.sol';
-import '../ownership/Ownable.sol';
-import '../math/SafeMath.sol';
+import "./ERC20Basic.sol";
+import "./SafeERC20.sol";
+import "../ownership/Ownable.sol";
+import "../math/SafeMath.sol";
+
 
 /**
  * @title TokenVesting

package.json

@@ -6,6 +6,10 @@
     "test": "scripts/test.sh",
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
+    "lint:sol": "solium -d .",
+    "lint:sol:fix": "solium -d . --fix",
+    "lint:all": "npm run lint && npm run lint:sol",
+    "lint:all:fix": "npm run lint:fix && npm run lint:sol:fix",
     "console": "truffle console",
     "coverage": "scripts/coverage.sh"
   },
@@ -47,6 +51,7 @@
     "ethereumjs-util": "^5.1.2",
     "mocha-lcov-reporter": "^1.3.0",
     "solidity-coverage": "^0.4.3",
+    "solium": "^1.1.2",
     "truffle": "^4.0.0",
     "truffle-hdwallet-provider": "0.0.3"
   },

test/mocks/MathMock.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.4.18;
 
 
-import '../../contracts/math/Math.sol';
+import "../../contracts/math/Math.sol";
 
 
 contract MathMock {