joakimp dba05da7d1 validate.yml: use Hub base-latest as variant parent + warn on base-input changes ...

The previous two-step approach (build Dockerfile.base \ then
Dockerfile.variant FROM the local image) doesn't work: each
docker/build-push-action@v7 invocation runs in its own buildx
container context, and an image loaded into the host docker daemon
by step N is not visible to step N+1's buildx invocation.

Variant builds in validate.yml now FROM joakimp/opencode-devbox:base-latest
on Docker Hub, matching the production smokes' parent. Trade-off:
PRs/pushes that change Dockerfile.base, rootfs/, or entrypoint*.sh
are not exercised here \u2014 only release tags rebuild the base via
docker-publish-split.yml.

The new base-change-warning job surfaces a runtime warning when a
commit modifies any base-image input, telling the author to run a
workflow_dispatch test if they want full validation before merging.

2026-05-14 20:53:19 +02:00

..

docker-publish-split.yml

Bump opencode 1.14.44 -> 1.14.50; cut over to split-base pipeline

2026-05-14 19:39:45 +02:00

validate.yml

validate.yml: use Hub base-latest as variant parent + warn on base-input changes

2026-05-14 20:53:19 +02:00