Publishing directly to the repository packags

[iegorval]

This might be more of a question, as I have no prior experience with uploading to GHCR even without PyOCI.

I have created an example repo https://github.com/iegorval/test_uv_publish and build a wheel for my package with uv. I am trying to publish it with the following command (after running docker run -p 8080:8080 ghcr.io/allexveldman/pyoci:latest):

uv publish --publish-url "http://localhost:8080/ghcr.io/iegorval" --username "__token__" --password "MY_TOKEN"

This indeed uploads the package but to my profile, instead of uploading it to the repository's package. Is there any way to make the upload directly into the repository packages? Big thanks in advance for any advice.

[AllexVeldman]

Hi @iegorva,
The GitHub container registry associates a docker image (or in this case the python package) to a repo by adding the org.opencontainers.image.source label:

org.opencontainers.image.source
The URL of the repository associated with the package. For more information, see Connecting a repository to a package.

(https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry#labelling-container-images)

To add this label when publishing your package you can add the appropriate classifiers to your package: https://github.com/AllexVeldman/pyoci?tab=readme-ov-file#add-labels-to-your-package

pyproject.toml

[project]
...
classifiers = [
    "PyOCI :: Label :: org.opencontainers.image.source :: https://github.com/<org>/<repo>"
]