The operator no longer answers an "offline?" question and no longer needs
network access: the installer finds the package set that ships with the
checkout, so the only input left is the dealer number.
Installer
- Auto-discover the local APT repository (BF_OFFLINE_REPO, then
provisioning/offline-repo/built, then /opt/blueforce/offline-repo) and
enter offline mode on its own; --offline stays for compatibility.
- Fail closed with an explicit Turkish message when nothing is found: the
searched locations, what to do, and a named exit reason -- no state touched.
- Distinguish "repository absent" (operator error, actionable) from
"repository present but invalid" (OFFLINE BLOCKED, verification gate).
- Network is informational only in precheck/network modules; no probe runs in
offline mode and archive.ubuntu.com is no longer mandatory.
ISO builder
- Look for built/ first, which is what build-index.sh produces, and accept
build/ as a warned legacy path. The two disagreed, so a medium could be
built without the package set and fail only at install time.
Docs
- docs/27, scripts/install/README, provisioning/offline-repo/README and
provisioning/firstboot/README describe the discovered flow, the two failure
modes, and that the installer downloads nothing.
Tests
- check-admin-static exercised the "console missing from the clone" branch by
deleting a tracked file; git clone restored it from history, so the branch
never ran and the warning was effectively untested. Build the stripped
source as a real commit instead; verified by mutation.
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