support maven Parallel builds and speed up as-package.sh

as-package.sh

@@ -4,7 +4,7 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 get_local_maven_project_version()
 {
-    "$DIR/mvnw" org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate \
+    "$DIR/mvnw" -T 2C -Dmaven.test.skip=true -DskipTests=true -Dmaven.javadoc.skip=true org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate \
      -Dexpression=project.version -f $DIR/pom.xml -B | grep -e '^[^\[]' | cut -b 1-5
 }
 
@@ -33,7 +33,7 @@ exit_on_err()
 }
 
 # maven package the arthas
-"$DIR/mvnw" clean package -Dmaven.test.skip=true -f $DIR/pom.xml \
+"$DIR/mvnw" clean package -T 2C -Dmaven.test.skip=true -DskipTests=true -Dmaven.javadoc.skip=true -f $DIR/pom.xml \
 || exit_on_err 1 "package arthas failed."
 
 rm -r "$DIR/core/src/main/resources/com/taobao/arthas/core/res/version"

packaging/pom.xml

@@ -11,6 +11,13 @@
     <name>arthas-packaging</name>
 
     <dependencies>
+        <dependency>
+            <groupId>com.taobao.arthas</groupId>
+            <artifactId>arthas-core</artifactId>
+            <version>${project.version}</version>
+            <scope>provided</scope>
+            <optional>true</optional>
+        </dependency>
         <dependency>
             <groupId>com.taobao.arthas</groupId>
             <artifactId>arthas-site</artifactId>

pom.xml

@@ -281,6 +281,11 @@
                     <artifactId>maven-release-plugin</artifactId>
                     <version>3.0.0-M1</version>
                 </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-antrun-plugin</artifactId>
+                    <version>1.8</version>
+                </plugin>
             </plugins>
         </pluginManagement>