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Comment: Added antrun to copy files from izpack.dir.app to staging.dir.

Lifecycle Mappings

...

Configuration AttributeValue RangeDefault ValueDescription

baseDir

string
${project.build.directory}/staging
Base directory of compilation process

installFile

string
${basedir}/src/main/izpack/install.xml
Location of the IzPack installation file.

comprFormat

default | bzip2

default

Target compression format of the compiled installer jar

comprLevel

integer -1, 0..9

-1
Compression level of the compiled installer jar. Deactivated by default (-1)

outputDirectory

 
${project.build.directory}
Target directory containing the compiled installer jar

mkdirs

true | false
false
Whether to automatically create parent directories of the output file

finalName

  Name of the compiled installer jar
classifier Not setClassifier to add to the artifact generated. If given, the artifact is attachable. Furthermore, the output file name gets -classifier as suffix. If this is not given,it will merely be written to the output directory according to the finalName.
enableAttachArtifact
true | false
true
Whether to attach the generated installer jar to the project as artifact if a classifier is specified. This has no effect if no classifier was specified.

enableOverrideArtifact

true | false
false
Whether to override the artifact file by the generated installer jar, if no classifier is specified. This will set the artifact file to the given name based on outputDirectory + finalName or on output. This has no effect if a classifier is specified.

autoIncludeUrl

true | false
false

Whether to automatically include project.url from Maven into the IzPack info header

autoIncludeDevelopers

true | false
false

Whether to automatically include developer list from Maven into IzPack info header

kind

standard | web
standard

Resulting installer type

...

Code Block
titleExample usage of IzPack Maven Plugin (packaging type izpack-jar)
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

  <modelVersion>4.0.0</modelVersion>
 
  ...


  <!-- Launch IzPack automatically -->
  <packaging>izpack-jar</packaging>

  <properties>
    <!-- Installer variables -->
    <staging.dir>${project.build.directory}/staging</staging.dir>
    <info.appName>My Killer Application</info.appName>
    <info.appsubpath>my-killer-app/standard</info.appsubpath>
    <izpack.dir.app>${basedir}/src/main/izpack</izpack.dir.app>
    <staging.dir.app>${staging.dir}/appfiles</staging.dir.app>
  </properties>


  ...
 
  <plugin>
    <groupId>org.codehaus.izpack</groupId>
    <artifactId>izpack-maven-plugin</artifactId>
    <extensions>true</extensions>
    <configuration>
      <baseDir>${staging.dir.app}</baseDir>
      <installFile>${izpack.dir.app}/install.xml</installFile>
      <outputDirectory>${project.build.directory}</outputDirectory>
      <finalName>${project.build.finalName}</finalName>
      <enableOverrideArtifact>true</enableOverrideArtifact>
      <mkdirs>true</mkdirs>
      <autoIncludeUrl>false</autoIncludeUrl>
      <autoIncludeDevelopers>false</autoIncludeDevelopers>
    </configuration>
  </plugin>
 
  ...
 
</project>

Supporting Goals

You may want to include additional goals in your POM in order to get files into the staging area from your src directory and to find dependencies that you need to have packaged with your installer.

Moving source files to your staging area

Since the staging directory is usually a temporary area, your installer project includes a scr folder where you create the files required by the IzPack installer and supporting files for your application such as license text files, README, documentation, etc..  You will need to move them to your staging area prior to invoking the IzPack goal to run the compiler.

The Maven Antrun plugin will do this for you. 

Code Block
titleExample usage of Maven Antrun Plugin
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

  <modelVersion>4.0.0</modelVersion>
 
  ...

  <!-- Launch IzPack automatically -->
  <packaging>izpack-jar</packaging>

  <properties>
    <!-- Installer variables -->
    <staging.dir>${project.build.directory}/staging</staging.dir>
    <info.appName>My Killer Application</info.appName>
    <info.appsubpath>my-killer-app/standard</info.appsubpath>
    <izpack.dir.app>${basedir}/src/main/izpack</izpack.dir.app>
    <staging.dir.app>${staging.dir}/appfiles</staging.dir.app>
  </properties>


  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-antrun-plugin</artifactId>
    <version>1.7</version>
    <executions>
     <execution>					
       <id>default-cli</id>
       <phase>process-resources</phase>
       <goals>
         <goal>run</goal>
       </goals>
       <configuration>
         <target>
           <copy todir="${staging.dir}">
             <fileset dir="${izpack.dir.app}" />
           </copy>
         </target>
       </configuration>
     </execution>
    </executions>
  </plugin>

...
 
</project

This will be invoked by asking Maven to run the antrun:run goal. From the command line this is "mvn antrun:run. 

The AntRun Plugin Documentation describes the plugin in detail.

Once you have run this goal, verify that all of the files are in the staging directory in the structure that you have described in your installation file.