Yes, you can do this with hooks: https://code.claude.com/docs/en/hooks
Back when I was using CC, I had a "mandatory" development workflow that checks if the corresponding test file exists for the changed file, runs tests and runs the test coverage tool for the changed file.
alt Hacker News
Back when I was using CC, I had a "mandatory" development workflow that checks if the corresponding test file exists for the changed file, runs tests and runs the test coverage tool for the changed file.