In previous versions of the Asciidoctor Gradle Plugin, Asciidoctor was an extension that was read by all Asciidoctor
tasks. This meant that configuring the following impacted all Asciidoctor tasks (including PDF):
asciidoctor {
attributes ...
}
The latest version of Asciidoctor moved conventions to AsciidoctorJ. The reason for this is there was a task named
'asciidoctor' and a convention named 'asciidoctor' which caused confusion for users on which was being configured.
This commit switches to the new 'asciidoctorj' convention/extension so that attributes are configured for all
Asciidoctor tasks (i.e. both the 'asciidoctor' and 'asciidoctorPdf' tasks).
fb1e56bb92