My docker command to generate PDF from adoc files.
docker run --user $(id -u):$(id -g) \
--rm \
-v $PWD:/documents \
-v <PATH_TO_THIS_REPO>/themes:/documents/themes \
asciidoctor/docker-asciidoctor asciidoctor-pdf \
-r asciidoctor-diagram \
-a icons=font \
-a experimental=true \
-a plantuml-config=themes/plantuml.cfg \
-a screenshot-dir-name=screenshots \
-a source-highlighter=coderay \
-a toclevels=2 \
-a toc \
-a title-page \
-a pagenums \
-a pdf-style=themes/pdf-theme.yml \
-a pdf-fontsdir=themes/fonts/pdf \
-a allow-uri-read \
*.adoc