mojavelinux · March 2, 2017 18:00 · Feb 12, 2017 · Feb 12, 2017 · Feb 12, 2017 · Feb 12, 2017
diff --git a/build.gradle b/build.gradle
@@ -47,7 +47,7 @@ tasks.withType(AsciidoctorPdfTask) {
     gemPath jrubyPrepare.outputDir
     requires 'asciidoctor-pdf'
     backends 'pdf'
-    sourceDir '.'
+    sourceDir projectDir
     resources {}
     outputDir buildDir
     separateOutputDirs false

diff --git a/build.gradle b/build.gradle
@@ -0,0 +1,56 @@
+buildscript {
+    dependencies {
+        classpath 'org.asciidoctor:asciidoctorj:1.5.4.1'
+    }
+}
+
+plugins {
+    id 'org.asciidoctor.convert' version '1.5.3'
+    id 'com.github.jruby-gradle.base' version '1.3.3'
+}
+
+dependencies {
+    gems('rubygems:asciidoctor-pdf:1.5.0.alpha.14') {
+        exclude module: 'asciidoctor'
+        exclude module: 'thread_safe'
+    }
+}
+
+asciidoctorj.version '1.5.4.1'
+jruby.execVersion '9.1.7.0'
+jrubyPrepare.outputDir file(".bundle/gems/jruby/${jruby.execVersion}")
+
+ext.extractVersion = { String filename ->
+    org.asciidoctor.Asciidoctor.Factory.create().readDocumentHeader(file(filename)).attributes['revnumber'] ?: 'latest'
+}
+
+class AsciidoctorPdfTask extends org.asciidoctor.gradle.AsciidoctorTask {}
+
+task documentA(type: AsciidoctorPdfTask, group: 'Documentation', description: 'Generates the PDF for document A.') {
+    def sourceFile = 'document-a.adoc'
+    doFirst {
+        options.to_file = "${sourceFile.take(sourceFile.lastIndexOf('.'))}-v${extractVersion(sourceFile)}.pdf"
+    }
+    sources { include sourceFile }
+}
+
+task documentB(type: AsciidoctorPdfTask, group: 'Documentation', description: 'Generates the PDF for document B.') {
+    def sourceFile = 'document-b.adoc'
+    doFirst {
+        options.to_file = "${sourceFile.take(sourceFile.lastIndexOf('.'))}-v${extractVersion(sourceFile)}.pdf"
+    }
+    sources { include sourceFile }
+}
+
+tasks.withType(AsciidoctorPdfTask) {
+    dependsOn jrubyPrepare
+    gemPath jrubyPrepare.outputDir
+    requires 'asciidoctor-pdf'
+    backends 'pdf'
+    sourceDir '.'
+    resources {}
+    outputDir buildDir
+    separateOutputDirs false
+}
+
+tasks.remove asciidoctor