JSPM – solhint@1.0.2

Package Exports

solhint
solhint/lib
solhint/lib/index

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (solhint) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Solhint Project

This is an open source project for linting solidity code. This project provide both security and style guide validations.

Installation

For install project you need to execute next commands

git clone https://github.com/tokenhouse/solhint.git
npm install
npm i -g .
solhint -V

Usage

Usage: solhint [options] <file> [...other_files]

Linter for Solidity programming language


Options:

  -V, --version           output the version number
  -f, --formatter [name]  Report formatter name
  -h, --help              output usage information


Commands:

  stdin [options] 
  init-config

Configuration

Configuration file has next format:

  {
    "extends": "default",
    "rules": {
      "avoid-throw": false,
      "avoid-suicide": "error",
      "avoid-sha3": "warn",
      "indent": ["warn", 4]
    }
  }

Configure linter with comments

Disable validation on next line

  // solhint-disable-next-line
  uint[] a;

Disable validation of fixed compiler version validation on next line

  // solhint-disable-next-line compiler-fixed, compiler-gt-0_4
  pragma solidity ^0.4.4;

Disable validation on current line

  pragma solidity ^0.4.4; // solhint-disable-line

Disable validation of fixed compiler version validation on current line

  pragma solidity ^0.4.4; // solhint-disable-line compiler-fixed, compiler-gt-0_4

Disable linter rules for code fragment

  /* solhint-disable avoid-throw */
  if (a > 1) {
    throw;
  }
  /* solhint-enable avoid-throw */

Disable all linter rules for code fragment

  /* solhint-disable */
  if (a > 1) {
    throw;
  }
  /* solhint-enable */

Security Error Codes:

Rule ID	Error
avoid-sha3	Use "keccak256" instead of deprecated "sha3"
avoid-suicide	Use "selfdestruct" instead of deprecated "suicide"
avoid-throw	"throw" is deprecated, avoid to use it
func-visibility	Explicitly mark visibility in function
state-visibility	Explicitly mark visibility of state
check-send-result	Check result of "send" call
avoid-call-value	Avoid to use ".call.value()()"
compiler-fixed	Compiler version must be fixed
compiler-gt-0_4	Use at least '0.4' compiler version
no-complex-fallback	Fallback function must be simple
mark-callable-contracts	Explicitly mark all external contracts as trusted or untrusted
multiple-sends	Avoid multiple calls of "send" method in single transaction
no-simple-event-func-name	Event and function names must be different

Style Guide Codes:

Rule ID	Error
func-name-mixedcase	Function name must be in camelCase
func-param-name-mixedcase	Function param name must be in mixedCase
var-name-mixedcase	Variable name must be in mixedCase
event-name-camelcase	Event name must be in CamelCase
const-name-snakecase	Constant name must be in SNAKE_CASE
modifier-name-mixedcase	Modifier name must be in mixedCase
contract-name-camelcase	Contract name must be in CamelCase
use-forbidden-name	Avoid to use letters 'I', 'l', 'O' as identifiers
visibility-modifier-order	Visibility modifier must be first in list of modifiers
imports-on-top	Import statements must be on top
two-lines-top-level-separator	Definition must be surrounded with two blank line indent
func-order	Function order is incorrect
quotes	Use double quotes for string literals
no-mix-tabs-and-spaces	Mixed tabs and spaces
indent	Indentation is incorrect
bracket-align	Open bracket must be on same line. It must be indented by other constructions by space
array-declaration-spaces	Array declaration must not contains spaces
separate-by-one-line-in-contract	Definitions inside contract / library must be separated by one line
expression-indent	Expression indentation is incorrect.
statement-indent	Statement indentation is incorrect.
max-line-length	Line length must be no more than 120 but current length is 121.

Documentation

Related documentation you may find there.

Licence

MIT