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Welcome to the Code Coverage Summary wiki!

Code Coverage Summary is a GitHub Action that reads Cobertura format code coverage files from your test suite and outputs a text or markdown summary. This summary can be posted as a Pull Request comment or included in Release Notes by other actions to give you an immediate insight into the health of your code without using a third-party site.

Code Coverage Summary is designed for use with Coverlet and gcovr but it should work with any test framework that outputs coverage in Cobertura format.

As a Docker based action Code Coverage Summary requires a Linux runner, see Types of Action. If you need to build with a Windows or MacOS runner a workaround would be to upload the coverage file as an artifact and use a separate job with a Linux runner to generate the summary.

Contents

• Using Code Coverage Summary
• What do the coverage values mean?
• Frequently Asked Questions