Use Convention plugin - OP#241

build.gradle

@@ -1,12 +1,23 @@
 plugins {
     id 'application'
     id 'jacoco-report-aggregation'
-    alias(versions.plugins.asciidoctorConvention)
+    id 'maven-publish'
     alias(versions.plugins.javaConvention)
     alias(versions.plugins.sonarqube)
+    //alias(versions.plugins.asciidoctorConvention)
+    alias(versions.plugins.asciidoctorPdf)
+    alias(versions.plugins.asciidoctorConvert)
+    alias(versions.plugins.asciidoctorGems)
+}
+
+repositories  {
+    ruby.gems()
 }
 
 dependencies {
+    asciidoctorGems "rubygems:rouge:3.15.0"
+    asciidoctorGems "rubygems:asciidoctor-diagram:2.2.2"
+
     implementation versions.slf4j
     implementation versions.commonscli
     testImplementation versions.junit
@@ -14,13 +25,37 @@ dependencies {
     spotbugsPlugins 'com.h3xstream.findsecbugs:findsecbugs-plugin:1.12.0'
 }
 
+def pdfFile = layout.buildDirectory.file("docs/asciidocPdf/" + project.name + ".pdf")
+def pdfArtifact = artifacts.add('archives', pdfFile.get().asFile) {
+    type 'pdf'
+    builtBy asciidoctorPdf
+}
+
+group = 'de.thpeetz'
+
 publishing {
     publications {
+        docs(MavenPublication) {
+            groupId = group + '.docs'
+            artifactId = project.name
+            artifact pdfArtifact
+        }
         application(MavenPublication) {
             groupId = group
             from components.java
         }
     }
+    repositories {
+        maven {
+            def releasesRepoUrl = "https://nexus.thpeetz.de/nexus/content/repositories/releases/"
+            def snapshotsRepoUrl = "https://nexus.thpeetz.de/nexus/content/repositories/snapshots/"
+            url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
+            credentials {
+                username "thpeetz-buildservice"
+                password "w4wrcRtWvS5QcQsn"
+            }
+        }
+    }
 }
 
 final BUILD_DATE = new Date().format('dd.MM.yyyy').toString()
@@ -61,6 +96,30 @@ tasks.named('sonarqube').configure {
     dependsOn test
 }
 
+asciidoctorPdf {
+    dependsOn asciidoctorGemsPrepare
+
+    baseDirFollowsSourceFile()
+
+    asciidoctorj {
+        //requires 'rouge', 'asciidoctor-diagram'
+        requires 'rouge'
+        attributes 'build-gradle':       file('build.gradle'),
+                   'endpoint-url':       'https://www.thpeetz.de',
+                   'source-highlighter': 'rouge',
+                   'imagesdir':          './images',
+                   'toc':                'left',
+                   'toc-title':          'Inhaltsverzeichnis',
+                   'revdate':            BUILD_DATE,
+                   'revnumber':          { project.version.toString() },
+                   'revremark':          'Entwurf',
+                   'chapter-label':      '',
+                   'icons':              'font',
+                   'idprefix':           'id_',
+                   'idseparator':        '-',
+                   'docinfo1':           ''
+    }
+}
 
 wrapper {
     gradleVersion = "7.5"