<?xml version="1.0" encoding="utf-8"?>
<project name="Flex Application using Ant script"
         default="compile">

 

    <!-- load previously defined configuration properties file -->
    <property file="build.properties"/>

 

    <!-- points to our flexTasks.jar we copied to the libs folder to distribute with the project -->
    <taskdef resource="flexTasks.tasks"
             classpath="${LIBS_DIR}/flexTasks.jar"/>

 

    <!-- This is what you have to include to be able to use the "foreach" ant task -->
    <taskdef resource="net/sf/antcontrib/antlib.xml">
        <classpath>
            <pathelement location="${LIBS_DIR}/ant-contrib-1.0b3.jar"/>
        </classpath>
    </taskdef>

 

    <!-- Build and output the Main swf-->
    <target name="compile"
            depends="init,compileApplication,compileModules,copyImages,copyRSLs">
    </target>

 

    <!-- delete and create the DEPLOY directory again -->
    <target name="init">
        <delete dir="${DEPLOY_DIR}"/>
        <mkdir dir="${DEPLOY_DIR}"/>       
    </target>

 

    <!-- Compile Application file -->
    <target name="compileApplication">
        <mxmlc file="${SRC_DIR}/${APPLICATION_FILE}.mxml"
               output="${DEPLOY_DIR}/${APPLICATION_FILE}.swf"
               actionscript-file-encoding="UTF-8"
               keep-generated-actionscript="false"
               debug="false
               link-report="c:/link-report.xml">

 

            <load-config filename="${FLEX_HOME}/frameworks/flex-config.xml"/>
            <source-path path-element="${FLEX_HOME}/frameworks"/>
            <library-path dir="${LIBS_DIR}"
                                        append="true">
                <include name="*.swc"/>               
            </library-path>

 

            <!-- Using Runtime Shared Libraries -->
            <runtime-shared-library-path path-element="${FLEX_FRAMEWORK}/framework.swc">
                <url rsl-url="${FRAMEWORK_VERSION}.swz"/>
                <url rsl-url="${FRAMEWORK_VERSION}.swf"/>
            </runtime-shared-library-path>
        </mxmlc>
    </target>

 

    <!-- Compile Modules -->
    <target name="compileModules">
        <pathconvert property="flex.modules"
                     pathsep=",">
            <fileset dir="${MODULE_DIR}">
                <include name="**/*.mxml"/>
            </fileset>

 

            <!-- Strips the module name out of the full path to the module -->
            <compositemapper>
                <mapper type="regexp"
                        from="^(.*)[\\|/](.*)(\.mxml)$$"
                        to="\2"/>
            </compositemapper>
        </pathconvert>

 

        <echo>Modules that are found in current project are: ${flex.modules}</echo>

 

        <!-- Calls the "compileModule" target and gives it the parameter "moduleName" -->
        <foreach list="${flex.modules}"
                 delimiter=","
                 parallel="false"
                 param="moduleName"
                 trim="true"
                 target="compileModule"/>

 

    </target>

 

    <target name="compileModule">
        <echo>Compiling ${moduleName} ...</echo>

 

        <!-- Get the package path to the module from the full path -->
        <pathconvert property="module.path"
                     pathsep=",">

 

            <fileset dir="${MODULE_DIR}">
                <include name="**/*.mxml"/>
            </fileset>

 

            <compositemapper>
                <mapper type="regexp"
                        from="^(.*)[\\|/](src)[\\|/](.*)[\\|/](${moduleName}\.mxml)$$"
                        to="\3"/>
            </compositemapper>
        </pathconvert>

 

        <mxmlc file="${MODULE_DIR}/${moduleName}.mxml"
               output="${DEPLOY_DIR}/${module.path}/${moduleName}.swf"
               actionscript-file-encoding="UTF-8"
               keep-generated-actionscript="false"
               optimize="true"
               debug="false"
               incremental="false"
               load-externs="c:/link-report.xml">
            <!-- Get default compiler options. -->
            <load-config filename="${FLEX_HOME}/frameworks/flex-config.xml"/>

 

            <!-- List of path elements that form the roots of ActionScript class hierarchies. -->
            <source-path path-element="${FLEX_HOME}/frameworks"/>
            <compiler.source-path path-element="src"/>

 

            <!-- List of SWC files or directories that contain SWC files. -->
            <!--<compiler.library-path dir="${FLEX_HOME}/frameworks"
                                   append="true">
                <include name="libs"/>
                <include name="../bundles/{locale}"/>
            </compiler.library-path> -->

 

            <library-path dir="${LIBS_DIR}"
                          append="true">
                <include name="*.swc"/>
            </library-path>
        </mxmlc>
    </target>

 

    <!-- Copy RSLs -->
    <target name="copyRSLs">
        <copy todir="${DEPLOY_DIR}"
              file="${FLEX_HOME}/frameworks/rsls/${FRAMEWORK_VERSION}.swf"/>
        <copy todir="${DEPLOY_DIR}"
              file="${FLEX_HOME}/frameworks/rsls/${FRAMEWORK_VERSION}.swz"/>
    </target>

 

    <!-- Copy Images -->
    <target name="copyImages">       
        <copy todir="${DEPLOY_DIR}/${IMAGE_PATH}">
            <fileset dir="${SRC_DIR}/${IMAGE_PATH}"
                     includes="images/,swf/"/>
        </copy>
    </target>

 

</project>

Ant task for AS projects with Flash Builder

XML