Added a dummy Java extension

build.gradle

@@ -13,7 +13,7 @@ group 'me.loki2302'
 version '1.0-SNAPSHOT'
 
 task wrapper(type: Wrapper) {
-  gradleVersion = '2.9'
+  gradleVersion = '3.1'
   distributionUrl = "https://services.gradle.org/distributions/gradle-$gradleVersion-all.zip"
 }
 
@@ -66,8 +66,8 @@ asciidoctor {
     dependsOn jrubyPrepare, test
 
     extensions {
-        block(name: 'dummy', contexts: [':paragraph']) { parent, reader, attributes ->
-            createBlock(parent, 'paragraph', 'Extension says hi', attributes, [:])
+        block(name: 'dummy-inline', contexts: [':paragraph']) { parent, reader, attributes ->
+            createBlock(parent, 'paragraph', "I am Gradle inline extension (${reader.read()})", attributes, [:])
         }
     }
 }

buildSrc/build.gradle

@@ -0,0 +1,15 @@
+group 'me.loki2302'
+version '1.0-SNAPSHOT'
+
+apply plugin: 'java'
+
+sourceCompatibility = 1.8
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testCompile group: 'junit', name: 'junit', version: '4.11'
+    compile 'org.asciidoctor:asciidoctorj:1.5.4'
+}

buildSrc/src/main/java/me/loki2302/DummyExtensionRegistry.java

@@ -0,0 +1,13 @@
+package me.loki2302;
+
+import org.asciidoctor.Asciidoctor;
+import org.asciidoctor.extension.JavaExtensionRegistry;
+import org.asciidoctor.extension.spi.ExtensionRegistry;
+
+public class DummyExtensionRegistry implements ExtensionRegistry {
+    @Override
+    public void register(Asciidoctor asciidoctor) {
+        JavaExtensionRegistry javaExtensionRegistry = asciidoctor.javaExtensionRegistry();
+        javaExtensionRegistry.block("dummy-buildsrc", DummyPlugin.class);
+    }
+}

buildSrc/src/main/java/me/loki2302/DummyPlugin.java

@@ -0,0 +1,28 @@
+package me.loki2302;
+
+import org.asciidoctor.ast.AbstractBlock;
+import org.asciidoctor.extension.BlockProcessor;
+import org.asciidoctor.extension.Reader;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+public class DummyPlugin extends BlockProcessor {
+    public DummyPlugin(String name, Map<String, Object> config) {
+        super(name, new HashMap<String, Object>() {{
+            put("contexts", Arrays.asList(":paragraph"));
+            put("content_model", ":simple");
+        }});
+    }
+
+    @Override
+    public Object process(AbstractBlock parent, Reader reader, Map<String, Object> attributes) {
+        return createBlock(
+                parent,
+                "paragraph",
+                String.format("I am Java extension (%s)", reader.read()),
+                attributes,
+                new HashMap());
+    }
+}

buildSrc/src/main/resources/META-INF/services/org.asciidoctor.extension.spi.ExtensionRegistry

@@ -0,0 +1 @@
+me.loki2302.DummyExtensionRegistry

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Aug 28 17:55:49 EDT 2016
+#Sat Oct 01 17:33:46 EDT 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.9-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.1-all.zip

gradlew

@@ -6,12 +6,30 @@
 ##
 ##############################################################################
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
 
 APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
@@ -30,6 +48,7 @@ die ( ) {
 cygwin=false
 msys=false
 darwin=false
+nonstop=false
 case "`uname`" in
   CYGWIN* )
     cygwin=true
@@ -40,26 +59,11 @@ case "`uname`" in
   MINGW* )
     msys=true
     ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
 esac
 
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
@@ -85,7 +89,7 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -157,4 +161,9 @@ function splitJvmOpts() {
 eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
 JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
 
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [[ "$(uname)" == "Darwin" ]] && [[ "$HOME" == "$PWD" ]]; then
+  cd "$(dirname "$0")"
+fi
+
 exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

gradlew.bat

@@ -8,14 +8,14 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
@@ -46,10 +46,9 @@ echo location of your Java installation.
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -60,11 +59,6 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

src/main/asciidoc/extension-test.adoc

@@ -1,6 +1,9 @@
 = Extension hello world
 
-[dummy]
-Hello world
+[dummy-inline]
+I am dummy-inline extension input
 
-End.
+[dummy-buildsrc]
+I am dummy-buildsrc extension input
+
+End.