Avoid GitHub Action Workflow Code Duplication - Using Composite Actions to Create Reusable Templates

 Azure DevOps yaml files for piplines can be created as templates to avoid duplicating same set of tasks in multiple areas of the pipelines. For GitHub actions workflow, we have seen here in "Build and Unit Tests for .NET Apps with GitHub Actions" the same steps are repeated in both Windows and Linux, build and unit test run. The solution to avoid duplicating same steps in multiple jobs in a GitHub actions workflow is the usage of composite actions. Let's modify our workflow implemented in "Build and Unit Tests for .NET Apps with GitHub Actions" to use composite action to build and unit test, and reuse that in both Windows and Linux job.

Build and Unit Tests for .NET Apps with GitHub Actions

 Executing unit tests and viewing results in unit tests in a build pipeline is essential to keep high quality in an application deployment via any pipeline system. GitHub actions are the way forward to implement pipelines with repositories in GitHub. Let's explore how to run unit tests and view results in GitHub actions workflow.