could not parse Go build info: line 4: expected 2 columns for build setting; got 1

[infamousjoeg]

I just upgraded my Go version to 1.18 and tried running ko build which failed and threw the following error:

❯ KO_DOCKER_REPO=nfmsjoeg ko build .
2022/03/15 23:20:52 Using base gcr.io/distroless/static:nonroot@sha256:80c956fb0836a17a565c43a4026c9c80b2013c83bea09f74fa4da195a59b7a99 for github.com/infamousjoeg/kubernetes-manifests/apps/k8s-secrets-app
2022/03/15 23:20:55 Building github.com/infamousjoeg/kubernetes-manifests/apps/k8s-secrets-app for linux/amd64
Error: failed to publish images: error building "ko://github.com/infamousjoeg/kubernetes-manifests/apps/k8s-secrets-app": could not parse Go build info: line 4: expected 2 columns for build setting; got 1
2022/03/15 23:20:56 error during command execution:failed to publish images: error building "ko://github.com/infamousjoeg/kubernetes-manifests/apps/k8s-secrets-app": could not parse Go build info: line 4: expected 2 columns for build setting; got 1

I installed ko using Homebrew, so I uninstalled it and reinstalled it thinking it was similar to Issue #106, however that did not solve the issue or change the error being thrown. I have confirmed that go build . does successfully build.

[imjasonh]

Thanks for reporting this!

This is #625 -- you should be able to get around this with go install github.com/google/ko@main (note: not @latest), until we cut a v0.11.0 release, which should be soon.

[infamousjoeg]

Thank you @imjasonh, that seems to have gotten me past that error.

It did raise another, however:

Error: failed to publish images: error publishing ko://github.com/infamousjoeg/kubernetes-manifests/apps/k8s-secrets-app: PUT https://index.docker.io/v2/nfmsjoeg/k8s-secrets-app-80251e73f499bafd2533f84946cc1c80/manifests/latest: DENIED: unknown manifest class for application/vnd.docker.container.image.v1+json
2022/03/16 08:46:45 error during command execution:failed to publish images: error publishing ko://github.com/infamousjoeg/kubernetes-manifests/apps/k8s-secrets-app: PUT https://index.docker.io/v2/nfmsjoeg/k8s-secrets-app-80251e73f499bafd2533f84946cc1c80/manifests/latest: DENIED: unknown manifest class for application/vnd.docker.container.image.v1+json

I'm happy to wait until the next release is cut, if necessary.

[imjasonh]

Ah, yeah. That error is coming from some not-yet-released(-because-it's-broken) changes to have ko produce OCI images, which Dockerhub (and quay.io, and maybe others) don't like. I'll have to revert that change before releasing v0.11.

[imjasonh]

https://github.com/google/ko/releases/tag/v0.11.0 🎉

[infamousjoeg]

go install github.com/google/ko@main works! Thank you for this!