How do I cache steps in GitHub actions?

Question

Say I have a GitHub actions workflow with 2 steps.

1. Download and compile my application\'s dependencies.
2. Compile and test my application

My

Answer 1

This is now natively supported using: https://help.github.com/en/actions/automating-your-workflow-with-github-actions/caching-dependencies-to-speed-up-workflows.

This is achieved by using the new cache action: https://github.com/actions/cache