Upstream uses a couple of scripts that assemble an unpacked extension with all locales and repack it into a suitable xpi, see https://github.com/kewisch/mozscripts/tree/master/lightning/release.
This is not integrated with the mozilla build system at all.
Upstream uses a couple of scripts that assemble an unpacked extension with all locales and repack it into a suitable xpi, see https:/ /github. com/kewisch/ mozscripts/ tree/master/ lightning/ release.
This is not integrated with the mozilla build system at all.