The build process does not work when ran inside git-submodules: https://gitlab.com/antora/antora/-/issues/895
(Please check out the project separately)
Certain Antora Modules are pulled in from different Maven artifacts
mvn clean installThe ui folder contains the theming of the documentation and it’s source code.
By default the mvn clean install command runs the build process for it, but it is not mandatory if we are only working
on the docs, and not the theme.
IMPORTANT!
The entry build/index.html file is copied by the maven-resources-plugin from src/main/resources.
This file is necessary because for multi version documentations, Antora explicitly generates "Components", which are
sub-folders under build.
Antora does not generate any entry file "above" component folders, therefore we need to take care about it.
Ignoring ui builds:
mvn clean install -DskipBuildUI