instalint

Lint some code instantly ;-)

Using the world-renowned analyzers of SonarQube.

Borrowing some code from sonarlint-core.

Building

Using Maven:

mvn clean install

Running instalint

Download latest versions of analyzers:

./scripts/download-analyzers.sh

Optionally, you can download all versions of all analyzers with:

./scripts/download-analyzers.sh --all

In instalint-http-server, run:

mvn org.mortbay.jetty:jetty-maven-plugin:run

Or, to be able to run simply with mvn jetty:run, add this to <settings/> in your ~/.m2/settings.xml file:

<pluginGroups>
  <pluginGroup>org.mortbay.jetty</pluginGroup>
</pluginGroups>

Open http://localhost:8080 in your browser, or:

curl -X POST localhost:8080/analyze -d language=javascript -d code=yourcode
curl -X POST localhost:8080/analyze -d language=javascript -d code="$(cat yourfile)"

Using the web interface

1. Select the language
2. Copy-paste some code

The analysis results should appear within a second.

Code samples that should report issues

Java:

public class Hello {
  private int add(int a, int b) {
    return a + b;
  }
}

JavaScript:

var arr = [1, 2, 3];
for (i in arr) {
    console.log(i);
}

Python:

def indexOf:
    pass

PHP:

<?php
// var a = [1, 2, 3];
?>