Run a docker image and pass it the code diff

[ivan]

Hi!

I'm new to Bitbucket Pipelines and not sure how to go about this use case.

When a new PR is opened I want to trigger my pipeline. The one task I need my pipeline to do is run my docker image and pass it (maybe as an env var) the PR's code diff.

I should mention I want to do this in a Bitbucket Data Center installed on premises just in case this might need some extra consideration.

Any advise and useful link is welcome.

Thanks,

Ivan