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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. If it doesn't work with your tooling please open an issue to discuss the problem.

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
• .Net Workflow Example
• What do the coverage values mean?
• Simplecov Compatibility
• Frequently Asked Questions