ThePhaseless 221f27acca fix(ci): hoist ARG VERSION to final stage to stop cache busting ...

Root cause of remaining cache misses: the base stage declared
ARG VERSION, and the build job passed VERSION=${{ github.sha }}.
Since VERSION changes every commit, every base/app layer cache key
changed with it — so layers rebuilt every run regardless of scope.

Additionally the test job passed no build-args while the build job
passed GITHUB_BUILD=true + VERSION, so test's cached base/app layers
had different keys from build's — cross-job reuse never hit either.

Fix:
- Dockerfile: move ARG VERSION / ENV VERSION from base to the final
  runtime stage (FROM app). VERSION is only read at runtime by
  src.consts via Pydantic settings; base/app layers don't use it.
  base/app now cache without per-commit VERSION variation.
- workflow: pass --build-arg GITHUB_BUILD=true in the test step so
  test and build share identical base/app cache keys (cross-job reuse).

VERSION is intentionally NOT passed to the test job: the test stage
(FROM app AS test) doesn't read VERSION, and omitting it keeps the
base/app cache keys identical between test and build.

2026-08-09 21:17:13 +02:00

..

docker-cleanup.yml

chore(deps): update actions/github-script action to v9 (#341)

2026-05-04 19:15:00 +02:00

docker-publish.yml

fix(ci): hoist ARG VERSION to final stage to stop cache busting

2026-08-09 21:17:13 +02:00