Writes a delivery's files in one transaction, and answers whether it changed an extension's
wiring.
The caller drops the compiled container only after verification: a migrated site enables all its
modules before any arrive, so an earlier rebuild would roll back the first of several uploads.
Writes a delivery's files in one transaction, and answers whether it changed an extension's wiring.
The caller drops the compiled container only after verification: a migrated site enables all its modules before any arrive, so an earlier rebuild would roll back the first of several uploads.