* Set build config via BuildOptions
Enables programmatically overriding build configs when ko is
embedded in another tool.
Related: #340, #419
* Use local registry for base images in unit tests
Tests create a local registry (using ggcr) with a dummy base image. This
speeds up tests, since they don't need to hit gcr.io to fetch the
default distroless base image.
* Update function comment to refer to random image
- Export functions and a variable to enable embedding of ko's
`publish` functionality to be embedded in other tools.
See https://github.com/GoogleContainerTools/skaffold/pull/5611
- Remove DockerRepo PublishOption and flag.
This removes the `DockerRepo` config option and `--docker-repo`
flag from the PR.
New PR with the extracted config option:
https://github.com/google/ko/pull/351
- Fix copyright headers for boilerplate check.
- Use DockerRepo PublishOption instead of env var.
- Override defaultBaseImage using BuildOptions.
Remove exported package global SetDefaultBaseImage and instead
allow programmatic override of the default base image using
the field `BaseImage` in `options.BuildOptions`.
Also fix copyright header years.
- Add BuildOptions parameter to getBaseImage
This enables access to BaseImage for programmatically overriding
the default base image from `.ko.yaml`.
- Add UserAgent to BuildOptions and PublishOptions
This enables programmatically overriding the `User-Agent` HTTP
request header for both pulling the base image and pushing the
built image.
- Rename MakeBuilder to NewBuilder and MakePublisher to NewPublisher.
For more idiomatic constructor function names.
