Files
ServerKit/.github/workflows
Juan DenisandClaude Opus 5 20bfcd4947 test(buildpack): run generated Dockerfiles through the real docker daemon
test_buildpacks.py asserts on Dockerfile TEXT, which cannot see a bug that
only fails at build or boot time -- the `--omit=dev` dead fallback shipped
`vite: not found` to a user's deploy. New @docker_builds leg (gated on
SERVERKIT_DOCKER_BUILDS=1, sibling of @real_binaries) runs the full path
per stack: detect() -> generate_dockerfile() -> `docker build` ->
`docker run` -> HTTP 200. Fixtures: vite (the regression), express with no
build step (prod-only install must still boot), flask, static. Wired as a
backend-ci job beside real-binaries.

Writing the flask fixture surfaced the same dead-at-boot class one layer
up: detection invents `gunicorn app:app` / `uvicorn main:app` as the start
command but never installed the server, so a repo that doesn't declare
gunicorn built green and died at boot. The build command now installs the
invented server (a no-op when the repo already pins it); Procfile-authored
start commands remain the author's contract.

All four stacks verified locally: build + boot + HTTP 200 in 53s.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-31 01:58:57 -04:00
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