cibuild: build with --no-cache like script/docker (closes #89)

A bare `docker build .` served the Dockerfile's check steps from the layer cache on an unchanged tree and exited 0 without running them. script/cibuild now computes the version on its own line and runs the same build command as script/docker and the shared policy, --no-cache included, so every CI build runs the checks. README.md describes script/cibuild accordingly. Model: opus-5-5
2026-10-03 17:41:55 +02:00
parent fa97c4519c
commit a3749e9e9b
3 changed files with 23 additions and 9 deletions
@@ -24,6 +24,9 @@ only thing left of the `chore/align-repo-policies` branch is the list below.

 # Completed Steps

+- 2026-10-03: `script/cibuild` builds the image with the same command as
+  `script/docker`, `--no-cache` included, so the checks in the Dockerfile run on
+  every build, also on an unchanged tree (#89)
 - 2026-10-03: `fetch` removes whatever sits at a file's temp name and then
  creates the temp file only if that name is free, so a hard link left there
  cannot make it write into a file outside the destination directory (#115)