Android Weekly

Gradle plugin that creates FindBugs reports for android projects

Programming language: Groovy

License: MIT License

Tags: Resources    

Latest version: v1.1

README

[Logo](LogoDesign/logotype1.png)

findbugs-android

A Gradle plugin that creates FindBugs tasks for each variant of android application or library project

Project site: https://findbugs-android.chaitanyapramod.com

Why

In order to create FindBugs report for Android projects, you need to create FindBugs tasks and configure them by providing paths to source code, compiled classes and classpath. It can be troublesome since Android projects can have different flavors and build types, thus requiring additional paths to be set. This plugin provides those tasks already configured for you.

In addition, the plugin automatically excludes Generated classes from Android databinding library, android resource, Butterknife and Dagger 2. If you want more added to this list or want it configurable, open an issue.

Usage

Apply the plugin after the Android gradle plugin. The FindBugs tasks are already hooked to the check task.

buildscript {
  repositories {
    // ...
    jcenter()
  }
  dependencies {
    // ...
    classpath 'com.chaitanyapramod.gradle:findbugs-android:1.0'
  }
}

apply plugin: 'com.android.application'
apply plugin: 'com.chaitanyapramod.findbugs-android'

android {
  // ...
  productFlavors {
    free {}
    paid {}
  }
}

This would create the following Gradle tasks:

• findbugsFreeDebug
• findbugsFreeRelease
• findbugsPaidDebug
• findbugsPaidRelease

Note that running check task runs all these findbugs tasks as well.

Configuration

Use the standard findbugs extension to configure the FindBugs tasks

buildscript {
  repositories {
    // ...
    jcenter()
  }
  dependencies {
    // ...
    classpath 'com.chaitanyapramod.gradle:findbugs-android:1.0'
  }
}

apply plugin: 'com.android.application'
apply plugin: 'com.chaitanyapramod.findbugs-android'

findbugs {
  toolVersion '3.0.1'
  ignoreFailures true
  effort 'max'
  reportLevel 'high'
  excludeBugsFilter = file("$rootProject.projectDir/config/findbugs/excludeBugsFilter.xml")
}

android {
  // ...
  productFlavors {
    free {}
    paid {}
  }
}

Report Format

By default, XML reports are generated. You can add the following snippet to get HTML reports

tasks.withType(FindBugs) {
    reports {
        xml.enabled = false
        html.enabled = true
    }
}

Contributing

Contributers will find looking through sources of FindBugs, FindBugsExtension and FindBugsPlugin useful.

This plugin has been heavily inspired by jacoco-android-gradle-plugin

License

MIT License

Copyright (c) 2016 Chaitanya Pramod

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.