Update package versions & increment major version (#583)

The biggest update is moving to the 2.x version of ascidoctor-pdf. This
may cause breakages as defining the theme has many updates.

A few minor typo's are also fixed in the README.

utilities/ubi8-asciidoctor/Dockerfile

@@ -2,18 +2,19 @@ FROM registry.access.redhat.com/ubi8:latest
 
 LABEL MAINTAINERS="Red Hat Services"
 
-ARG RUBY_VERSION=2.7
-ARG asciidoctor_version=2.0.16
+ARG RUBY_VERSION=3.0
+ARG asciidoctor_version=2.0.17
 ARG asciidoctor_confluence_version=0.0.2
-ARG asciidoctor_pdf_version=1.6.1
-ARG asciidoctor_diagram_version=2.2.1
+ARG asciidoctor_pdf_version=2.2.0
+ARG asciidoctor_diagram_version=2.2.3
 ARG asciidoctor_epub3_version=1.5.1
 ARG asciidoctor_mathematical_version=0.3.5
 ARG asciidoctor_revealjs_version=4.1.0
 ARG kramdown_asciidoc_version=2.0.0
 ARG asciidoctor_bibtex_version=0.8.0
-ARG pandoc_version=2.16.2
-ARG asciidoctor_reducer_version=1.0.0.alpha.8
+ARG pandoc_version=2.18
+ARG asciidoctor_reducer_version=1.0.2
+ARG epubcheck_ruby_version=4.2.6.0
 
 
 ENV ASCIIDOCTOR_VERSION=${asciidoctor_version} \
@@ -26,7 +27,8 @@ ENV ASCIIDOCTOR_VERSION=${asciidoctor_version} \
     KRAMDOWN_ASCIIDOC_VERSION=${kramdown_asciidoc_version} \
     ASCIIDOCTOR_BIBTEX_VERSION=${asciidoctor_bibtex_version} \
     PANDOC_VERSION=${pandoc_version} \
-    ASCIIDOCTOR_REDUCER_VERSION=${asciidoctor_reducer_version}
+    ASCIIDOCTOR_REDUCER_VERSION=${asciidoctor_reducer_version} \
+    EPUBCHECK_RUBY_VERSION=${epubcheck_ruby_version}
 
 USER root
 
@@ -53,7 +55,7 @@ RUN dnf install -y \
     "asciidoctor-pdf:${ASCIIDOCTOR_PDF_VERSION}" \
     "asciidoctor-revealjs:${ASCIIDOCTOR_REVEALJS_VERSION}" \
     coderay \
-    epubcheck-ruby:4.2.4.0 \
+    epubcheck-ruby:${EPUBCHECK_RUBY_VERSION} \
     haml \
     "kramdown-asciidoc:${KRAMDOWN_ASCIIDOC_VERSION}" \
     rouge \
@@ -67,7 +69,7 @@ RUN dnf install -y \
     && rm -rf /var/lib/dnf
 
 # install pandoc
-RUN curl -L https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/pandoc-${PANDOC_VERSION}-linux-amd64.tar.gz | tar xvz --strip-components 1 -C /usr/local/
+RUN curl -L https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/pandoc-${PANDOC_VERSION}-linux-amd64.tar.gz | tar xvz --strip-components 1 -C /usr/local/ pandoc-${PANDOC_VERSION}/bin/pandoc
 
 WORKDIR /documents
 VOLUME /documents

utilities/ubi8-asciidoctor/README.md

@@ -1,16 +1,17 @@
 # ubi8-asciidoctor
 
-A utility image for the UBI8 image + asciidoctor. 
+A utility image for the UBI8 image + asciidoctor.
 
 Contains the primary used asciidoctor-pdf for generating reports.
 
-It's base is from https://github.com/asciidoctor/docker-asciidoctor but now ubi based.
+It's base is from <https://github.com/asciidoctor/docker-asciidoctor> but now ubi based.
 
 ## Purpose
 
 Useful for environments where these libraries/tools are needed such as:
+
 * local development
-* CI tools that do not require specific CI tooling configuraiton, such as GiLab Jobs.
+* CI tools that do not require specific CI tooling configuration, such as GiLab Jobs.
 
 ## Published
 

utilities/ubi8-asciidoctor/version.json

@@ -1 +1 @@
-{"version":"v1.13.0"}
+{"version":"v2.0.0"}