Cake 1.3 Phing Build Script with Composer

build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="my-project-name" default="bundle" basedir="." description="Build file for my-project-name.">
    
    <property name="export.dir" value="build/export" />
    <autoloader autoloaderpath="vendor/autoload.php"/>
    
    <fileset dir="app/tmp/" id="tmp">
        <include name="**" />
        <exclude name="**/.gitkeep" />
        <exclude name=".gitkeep" />
    </fileset>
    
    <fileset dir="${export.dir}/logs/" id="logs">
        <include name="**"/>
    </fileset>
    
    <fileset dir="." id ="all">
        <include name="**" />
        <exclude name="build/**" />
        <exclude name="mvc/**" />
        <exclude name="docs/**" />
        <exclude name="logs/**" />
        <exclude name=".gitignore" />
        <exclude name=".gitmodules" />
        <exclude name="apidoc.json" />
        <exclude name="build.xml" />
        <exclude name="public_html/vendor" />
        <exclude name="public_html/vendor/**" />
        <exclude name="public_html/router.php" />
        <exclude name="vendor" />
        <exclude name="vendor/**" />
        <exclude name="nbproject" />
        <exclude name="nbproject/**" />
        <exclude name=".gitkeep" />
    </fileset>

    <target name="clean" description="Clean tmp, cache and other generated files.">
        <delete includeemptydirs="false">
            <fileset refid="tmp" />
        </delete>
        
        <phingcall target="cleanExport" />
    </target>
    
    <target name="cleanExport" description="">
        <delete includeemptydirs="true" failonerror="true">
            <fileset dir="${export.dir}" defaultexcludes="false">
                <include name="**/**" />
                <exclude name=".gitkeep" />            
            </fileset>
        </delete>
    </target>
    
    <target name="copy" depends="cleanExport" description="Copy project to export directory ready for bundle prep.">
        <copy todir="${export.dir}" haltonerror="true">
             <fileset refid="all" />
        </copy>
    </target>

    <target name="composer" depends="copy" description="">
        <if>
            <not>
                <available file="build/bin/composer.phar" type="file" />
            </not>
            <then>
                <phingcall target="getComposer"></phingcall>
            </then>
        </if>
        
        <composer composer="build/bin/composer.phar" command="install">
            <arg value="--no-dev" />
            <arg value="--working-dir" />
            <arg file="${export.dir}" />
        </composer>
    </target>
    
    <target name="getComposer" description="">
        <httpget url="https://getcomposer.org/composer.phar" dir="build/bin"></httpget>
    </target>
    
    <target name="prepare" depends="composer" description="">
        
    </target>
    
    <target name="bundle" depends="prepare" description="Bundle code into artifact file and clean export directory">
        
        <tstamp>
            <format property="artifact.date" pattern="%Y-%m-%d-%H-%M-%S" locale="en_GB"/>
        </tstamp>
        
        <tar destfile="build/artifacts/release-${artifact.date}.tar.gz" basedir="" compression="gzip" includeemptydirs="true">
            <fileset dir="${export.dir}/.">
                <include name="**/**" />
                <exclude name=".gitkeep" />
            </fileset>
        </tar>
        
        <phingcall target="cleanExport" />
    </target>
    
    <target name="cleanLocal" description="Clean local project cache">
        <delete>
            <fileset dir="app/tmp/">
                <include name="**" />
            </fileset>
        </delete>
    </target>
    
</project>