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Author message:

SonarJS CLI is deprecated. Consider using SonarJS with SonarQube or its extension for ESLint

sonarjs
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1.0.0 • Public • Published

SonarJS Build Status NPM version

This package allows to use the SonarJS analyzer as a command line tool and as a JavaScript/TypeScript library.

SonarJS is a static code analyser for the JavaScript language. It will allow you to produce stable and easily supported code by helping you to find and to correct bugs, vulnerabilities and code smells in your code.

It provides ~80 rules (including ~40 bug detection), which represent the "Sonar Way" profile of the SonarJS analyzer.

Usage

As a Command Line Tool

  • Install SonarJS
> npm install -g sonarjs
  • Run analysis from the project directory
> cd <directory of project to analyze>
> sonarjs

or

> sonarjs -h

for more information

  • As the result you will get the list of issues found in the project. E.g.
MAJOR - S3923: /Users/path/to/foo/file.js [3, 6]: Remove this conditional structure or edit its code blocks so that they're not all the same.
BLOCKER - OctalNumber: /Users/path/to/foo/file.js [3, 10]: Replace the value of the octal number (056) by its decimal equivalent (46).
  • Note that some code editors (e.g. VS Code) make SonarJS output clickable and you can easily move to the referenced file and line.

SonarJS in VS Code terminal

As a JavaScript/TypeScript Library

  • Install SonarJS in your project
> npm install sonarjs
  • Import it
// for TypeScript
import { analyze, Issue } from "sonarjs";
 
// for JavaScript
const { analyze } = require("sonarjs");
  • Analyze
async function runSonarJS() {
  const issues = await analyze("/path/to/project");
  issues.forEach(issue => {
    // ...
  });
}
  • Provide options to inject callbacks for analyze function to collect logs and to add some behavior before and after analysis
function log(message: string) {
  console.log(message);
}
 
function onStart() {
  console.log("Analysis is started");
}
 
function onEnd() {
  console.log("Analysis is finished");
}
 
async function runSonarJS() {
  const issues = await analyze("/path/to/project", { log, onStart, onEnd });
  // ...
}
  • Provide options to exclude folders from analysis
async function runSonarJS() {
  const issues = await analyze("/path/to/project", { exclusions: "**/tests/**" });
  // ...
}

Java Environment

Note that SonarJS requires a JRE, so if it's not available on your machine (Java 1.8 version) it will be downloaded during the first analysis.

Readme

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Install

npm i sonarjs

Weekly Downloads

2,146

Version

1.0.0

License

LGPL-3.0

Last publish

Collaborators

  • elena-vilchik
  • inverno