Avinal Kumar

I have requested contributor access. In the meantime, I am going through the discussions.

Thanks @skedwards88, I would like to open a PR.

I want to add tests too but not very sure which test cases must be added. I have tried adding one. Please help.

@pradeepitm12 gentle ping. I have added tests as well, please check.

I apologize for the long delay, Please review. I have addressed all the comments.

Encountered this issue yesterday. ```bash error: no objects passed to apply Error: error processing import paths in "-": error resolving image references: writing sbom: PUT https://quay.io/v2/avinkuma/proxy-webhook-f8f95c9cea9508fe8915ae3d012d15fb/manifests/sha256-6e8f5b94738b4728ab479fad482ebbfaa2ac080b7feca17d5e28e4b2d15615b2.sbom: MANIFEST_INVALID: manifest invalid; map[message:failed...

Hi @dmesser, as mentioned here https://github.com/ko-build/ko/blob/e1b4eade08febafdb9c35f11b54b699e5c04c5e5/docs/features/sboms.md?plain=1#L6 it seems quay yet not have support for SBOM for the pushed image. So pushing sbom in any format (spdx or cyclonedx) fails.

Referring to the implementation here: https://github.com/ko-build/ko/tree/main/internal/sbom only these two types are expected by `ko`. I would let @imjasonh explain this more precisely.

Finally 😍

Hi @viferga, I almost forgot that this PR was here 😅. I would love to implement it for macOS but can't promise since now I have a full-time job. Let...