Modernize docs

build.gradle

@@ -4,17 +4,24 @@ buildscript {
     }
     dependencies {
         classpath("org.springframework.build.gradle:propdeps-plugin:0.0.7")
-        classpath('org.asciidoctor:asciidoctor-gradle-plugin:1.5.1')
+        classpath 'org.asciidoctor:asciidoctorj-pdf:1.5.0-alpha.16'
         classpath("io.spring.gradle:spring-io-plugin:0.0.6.RELEASE")
     }
 }
 
 plugins {
     id "org.sonarqube" version "2.1-rc1"
+    id 'org.asciidoctor.convert' version '1.5.10'
+}
+
+repositories {
+	maven { url 'https://repo.spring.io/plugins-release' }
+	mavenCentral()
 }
 
 apply plugin: 'org.asciidoctor.gradle.asciidoctor'
 
+ext.docResourcesVersion = '0.2.1.RELEASE'
 ext.GRADLE_SCRIPT_DIR = "${rootProject.projectDir}/gradle"
 ext.JAVA_MODULE_SCRIPT = "${GRADLE_SCRIPT_DIR}/java-module.gradle"
 ext.MAVEN_DEPLOYMENT_SCRIPT = "${GRADLE_SCRIPT_DIR}/maven-deployment.gradle"
@@ -69,6 +76,30 @@ configure(subprojects - coreModules) {
     tasks.findByPath("artifactoryPublish")?.enabled = false
 }
 
+asciidoctorj {
+	version = '1.5.5'
+}
+
+configurations {
+	docs
+}
+
+dependencies {
+	docs "io.spring.docresources:spring-doc-resources:${docResourcesVersion}@zip"
+}
+
+task prepareAsciidocBuild(type: Sync) {
+	dependsOn configurations.docs
+	// copy doc resources
+	from {
+		configurations.docs.collect { zipTree(it) }
+	}
+	// and doc sources
+	from "src/docs/asciidoc/"
+	// to a build directory of your choice
+	into "$buildDir/asciidoc/assemble"
+}
+
 description = "Spring LDAP"
 
 configurations.archives.artifacts.clear()
@@ -86,24 +117,52 @@ sonarqube {
     }
 }
 
+task('makePDF', type: org.asciidoctor.gradle.AsciidoctorTask){
+dependsOn prepareAsciidocBuild
+  backends 'pdf'
+  sourceDir "$buildDir/asciidoc/assemble"
+  outputDir = new File("$buildDir/docs")
+	sources {
+		include 'index.adoc'
+	}
+	options doctype: 'book', eruby: 'erubis'
+	logDocuments = true
+	attributes 'docinfo': 'shared',
+		'icons': 'font',
+    'sectanchors': '',
+    'source-highlighter' : 'coderay',
+    'spring-ldap-version' : project.version,
+    revnumber : project.version
+}
+
 asciidoctor {
-    outputDir = new File("$buildDir/docs")
-    options = [
-            eruby: 'erubis',
-            attributes: [
-                    copycss : '',
-                    icons : 'font',
-                    'source-highlighter': 'prettify',
-                    sectanchors : '',
-                    toc2: '',
-                    idprefix: '',
-                    idseparator: '-',
-                    doctype: 'book',
-                    numbered: '',
-                    'spring-ldap-version' : project.version,
-                    revnumber : project.version
-            ]
-    ]
+	dependsOn makePDF
+	backends 'html5'
+	sourceDir "$buildDir/asciidoc/assemble"
+  outputDir = new File("$buildDir/docs")
+	sources {
+		include 'index.adoc'
+	}
+	resources {
+		from(sourceDir) {
+			include 'images/*', 'css/**', 'js/**'
+		}
+	}
+	options doctype: 'book', eruby: 'erubis'
+	logDocuments = true
+	attributes 'docinfo': 'shared',
+		// use provided stylesheet
+		stylesdir: "css/",
+		stylesheet: 'spring.css',
+		'linkcss': true,
+		'icons': 'font',
+    'sectanchors': '',
+		// use provided highlighter
+		'source-highlighter=highlight.js',
+		'highlightjsdir=js/highlight',
+		'highlightjs-theme=github',
+    'spring-ldap-version' : project.version,
+    revnumber : project.version
 }
 
 task api(type: Javadoc) {
@@ -141,6 +200,11 @@ task docsZip(type: Zip, dependsOn: asciidoctor) {
 
     from (new File(asciidoctor.outputDir, "html5")) {
         include "*.html"
+        include 'images/*', 'css/**', 'js/**'
+        into "reference"
+    }
+    from (new File(asciidoctor.outputDir, "pdf")) {
+        include "*.pdf"
         into "reference"
     }
 }

src/docs/asciidoc/index.adoc

@@ -1,5 +1,7 @@
 = Spring LDAP Reference
-Mattias Hellborg Arthursson; Ulrik Sandberg; Eric Dalquist; Keith Barlow; Rob Winch
+:toc: left
+:toc-levels: 4
+Mattias Hellborg Arthursson; Ulrik Sandberg; Eric Dalquist; Keith Barlow; Rob Winch; Jay Bryant
 
 Spring LDAP makes it easier to build Spring-based applications that use the Lightweight Directory Access Protocol.