Where do I find the checked out repo in the docker instance

[u.trautenberg]

We need to setup a custom docker image to build our repository (cross toolchain for arm targets).
Where in the docker instance is the mount point for accessing the repos current branch?

And is there a way to pass git credentials to the docker instance, since some git operations are run within the build script.

[ktomk]

Hi  @u.trautenberg welcome to the Atlassian Community.

Where in the docker instance is the mount point for accessing the repos current branch?

The path as an environment variable $BITBUCKET_CLONE DIR (docs)

Also the working directory when the pipeline step script starts.

[Is] there a way to pass git credentials to the docker instance [?]

This should work out of the box for your bitbucket repositories. If you have a more dedicated case, there should be more specific Q&A material already. Just comment / ask about concrete problems with that if you still have (it's good to have one topic per question).