custom image using .gitpod.Dockerfile not loading custom docker ignore file

[jmls]

Bug description

I have a Dockerfile and a .dockerignore file in the root of the project. I am also using .gitpod.Dockerfile to build a custom workspace image

By default, the gitpod docker build process uses the .dockerignore file of the project, but I need a different ignorefile.

According to the documentation here https://docs.docker.com/build/building/context/#dockerignore I should be able to create a file named .gitpod.Dockerfile.dockerignore

However, this file does not seem to be loaded, and the default .dockerignore file is used instead

Steps to reproduce

Create a .dockerignore file with

!* dist

Create a .gitpod.Dockerfile.dockerignore file !* src

when you try and build a custom image, the "src" folder is not in the docker context but the "dist" folder is

Workspace affected

No response

Expected behavior

docker build to use the gitpod specific dockerignore file

Example repository

No response

Anything else?

No response

[github-actions[bot]]

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