script/cibuild was a plain `docker build .` and the Dockerfile does `COPY . .` followed by `RUN make check`, so on an unchanged tree Docker served the check layer from cache: the suite never ran and the build still exited 0. Measured here before the change, a second run on a byte-identical tree returned in 0.286s with `RUN make check` CACHED. script/cibuild and script/docker now pass --no-cache. The canonical text asserting that a bare `docker build .` proves the checks ran was wrong in REPO_POLICIES.md, both checklists and the Go styleguide, and is corrected in all of them. Model: opus-5
309 B
Executable File
309 B
Executable File