The module prepares the metadata of a book and expands a template as Calibre 9.2.1 does with
its default tweaks. It takes fields, formats, indexes, and text before and after a field. It
refuses template functions and the program modes.
With CWA_ENABLED=false, Bindery ignores the CWA settings, makes no request
to CWA, and shows nothing about CWA in the log and the web interface. A
set INGEST_DIR still gets each changed book as a plain epub.
Without it, the log names each CWA function that a missing setting turns
off.
A folder that Bindery made hid a missing volume mount. The books went
to a folder inside the container, and CWA never saw them. A missing
folder is now an error in the log at the start, and each upload fails
with a message that names the mount.