[Enhancement] feature: supports adding the oci dependencies using oci urls

[zong-zhe]

Feature Request

Is your feature request related to a problem? Please describe:

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Teachability, Documentation, Adoption, Migration Strategy:

[dennybaa]

Indeed, doesn't work for me either.

kcl version: 0.8.8-linux-amd64

kcl mod add oci://ghcr.io/org/myrepo/appid --tag 0.0.1
adding dependency 'oci'
downloading 'kcl-lang/oci://ghcr.io/org/myrepo/appid' from 'ghcr.io/kcl-lang/oci://ghcr.io/org/myrepo/appid'
failed to get package with '//ghcr.io/org/myrepo/appid' from 'ghcr.io/kcl-lang/oci'
failed to resolve //ghcr.io/org/myrepo/appid: invalid reference: invalid tag

[Peefy]

Yes, currently you can write it the kcl.mod and run kcl mod update.

appid = {oci = "oci://ghcr.io/org/myrepo/appid"}

[dennybaa]

Wow great. Thank you for a workaround @Peefy !

[dennybaa]

But this was too fast, I've actually just checked and can confirm that it doesn't work. @Peefy

kcl mod pull appid
start to pull 'appid'
failed to select latest version from 'ghcr.io/kcl-lang/appid'
GET "https://ghcr.io/v2/kcl-lang/appid/tags/list": response status code 404: name unknown: repository name not known to registry

From my experience pushing to private authenticated OCI registries has worked for me, but pulling doesn't work. Pulling from private doesn't work, evidently pulling from public registries should not work too...

[dependencies]
appid = { oci = "oci://ghcr.io/org/myrepo/appid", tag = "0.0.1" }

[Peefy]

I can use kcl mod update to get from private OCI registry. 🤔

[dennybaa]

Yup thanks, update succeeded. Still issue with pull, but this is not critical at all.

[Peefy]

Thank you! @zong-zhe is adding support for commands such as kcl mod add and kcl mod pull for multiple OCI sources, and it is expected to be supported as early as version v0.9.0 alpha.1

[zong-zhe]

Hi @dennybaa 😃

Thanks for your feedback, kcl mod add oci://ghcr.io/org/myrepo/appid --tag 0.0.1 is supported by kcl-lang/cli#90 and #357