https://github.com/sbt/sbt-jacoco

an sbt plugin for JaCoCo Code Coverage
https://github.com/sbt/sbt-jacoco

coverage jacoco sbt sbt-plugin scala

Last synced: 5 days ago
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an sbt plugin for JaCoCo Code Coverage

• Host: GitHub
• URL: https://github.com/sbt/sbt-jacoco
• Owner: sbt
• License: epl-1.0
• Created: 2013-10-19T15:32:38.000Z (about 11 years ago)
• Default Branch: main
• Last Pushed: 2024-12-02T03:00:08.000Z (21 days ago)
• Last Synced: 2024-12-13T14:02:07.482Z (10 days ago)
• Topics: coverage, jacoco, sbt, sbt-plugin, scala
• Language: Scala
• Homepage: https://scala-sbt.org/sbt-jacoco/
• Size: 1.77 MB
• Stars: 123
• Watchers: 15
• Forks: 67
• Open Issues: 45
• Metadata Files:
  • Readme: README.md
  • Contributing: .github/CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: .github/CODE_OF_CONDUCT.md

Awesome Lists containing this project

• awesome-sbt-plugins - jacoco4sbt - JaCoCo Code Coverage plug-in for sbt. (TEST & QA)

README

        
# sbt-jacoco - Code Coverage via JaCoCo in sbt

[![Build Status](https://github.com/sbt/sbt-jacoco/workflows/CI/badge.svg)](https://github.com/sbt/sbt-jacoco/actions?workflow=CI)

[![Release Status](https://github.com/sbt/sbt-jacoco/workflows/Release/badge.svg)](https://github.com/sbt/sbt-jacoco/actions?workflow=Release)

[![SBT 1.0 version](https://maven-badges.herokuapp.com/maven-central/com.github.sbt/sbt-jacoco/badge.svg)](https://repo1.maven.org/maven2/com/github/sbt/sbt-jacoco_2.12_1.0/)

This is an [sbt](http://scala-sbt.org/) plugin for code coverage analysis via [JaCoCo](http://www.eclemma.org/jacoco/).

Supports uploading results to [Coveralls](https://coveralls.io), [Codecov](https://codecov.io) and [Codacy](https://www.codacy.com/).

Install the plugin by adding the following to `project/plugins.sbt`:

```scala

addSbtPlugin("com.github.sbt" % "sbt-jacoco" % "")

```

And then execute the plugin with `sbt jacoco`. This will instrument and run the unit tests and output the coverage

metrics:

```

[info] ------- Jacoco Coverage Report --------

[info]

[info] Lines: 66.67% (>= required 0.0%) covered, 2 of 6 missed, OK

[info] Instructions: 83.54% (>= required 0.0%) covered, 13 of 79 missed, OK

[info] Branches: 0% (>= required 0.0%) covered, 0 of 0 missed, OK

[info] Methods: 57.14% (>= required 0.0%) covered, 3 of 7 missed, OK

[info] Complexity: 57.14% (>= required 0.0%) covered, 3 of 7 missed, OK

[info] Class: 50% (>= required 0.0%) covered, 2 of 4 missed, OK

[info]

[info] Check /home/example/jacoco-test/target/scala-2.11/jacoco/report for detailed report

```

A detailed HTML report will also be generated in the directory shown that includes line level details of coverage.

See the [docs](http://scala-sbt.org/sbt-jacoco) for details on configuration options.