build.xml

<project name="ClassicNewTabPage" default="all" basedir=".">

    <taskdef resource="net/sf/antcontrib/antlib.xml">
        <classpath>
            <pathelement location="${basedir}/ant-libs/ant-contrib/ant-contrib-1.0b3.jar"/>
        </classpath>
    </taskdef>

    <property name="build.prop" value="${basedir}/build.properties"/>
    <property file="${build.prop}"/>
    <property name="devbuild.number" value="${basedir}/devbuild.properties"/>
    <property name="encoding" value="UTF-8"/>

    <property name="name" value="ClassicNewTabPage"/>

    <property name="build" value="${basedir}/build"/>
    <property name="src" value="${basedir}/src"/>
    <property name="dist" value="${basedir}/dist"/>
    <property name="cert" value="${basedir}/.cert"/>

    <property name="buildDir" value="${build}/${name}"/>

    <property name="cert.chromePath" value="${cert}/chrome"/>
    <property name="cert.chrome" value="${cert.chromePath}/${name}.pem"/>

    <property name="src.chrome-update" value="${src}/.chrome-update"/>

    <property name="chrome-update.update" value="${src.chrome-update}/chrome-update.xml"/>
    <property name="chrome-update.install-part" value="${src.chrome-update}/chrome-install-part.json_part"/>

    <property name="sdk.buildcrx" value="${basedir}/SDK/buildcrx.exe"/>

    <property name="indentifier.chrome" value="0"/>

    <target name="all" depends="clean, preinit, chrome, postBuildClean"/>

    <target name="preinit">
        <mkdir dir="${cert}"/>
        <mkdir dir="${dist}"/>
        <mkdir dir="${build}"/>
        <mkdir dir="${buildDir}"/>
        <mkdir dir="${src}"/>
        <mkdir dir="${cert.chromePath}"/>
    </target>

    <target name="dev" depends="clean, preinit, copy-chrome">
        <copy todir="${dist}/chrome-dev">
            <fileset dir="${buildDir}"/>
        </copy>
        <antcall target="postBuildClean"/>
    </target>

    <target name="chrome" depends="preinit, copy-chrome, chrome-zip, chrome-crx"/>

    <target name="chrome-zip" depends="preinit, copy-chrome">
        <zip destfile="${buildDir}/chrome.zip" basedir="${buildDir}"/>
    </target>

    <target name="chrome-crx" depends="chrome-keycheck, build-chrome-key">
        <exec executable="${sdk.buildcrx}">
            <arg value="-crx"/>
            <arg value="${buildDir}/chrome.zip"/>
            <arg value="${cert.chrome}"/>
            <arg value="${dist}/${name}.crx"/>
        </exec>
        <antcall target="postBuildClean"/>

        <loadproperties srcFile="${build.prop}"/>
        <if>
            <equals arg1="${@devbuild@}" arg2="true"/>
            <then>
                <antcall target="chrome-update"/>
            </then>
        </if>
    </target>

    <target name="chrome-keycheck">
        <condition property="cert.chrome.found">
            <available file="${cert.chrome}" type="file"/>
        </condition>
    </target>

    <target name="build-chrome-key" unless="cert.chrome.found">
        <exec executable="${sdk.buildcrx}">
            <arg value="-prv"/>
            <arg value="${cert.chrome}"/>
        </exec>
    </target>

    <target name="chrome-update" depends="preinit, copy-chrome-update">
        <move todir="${dist}/">
            <fileset dir="${buildDir}/"/>
        </move>
        <antcall target="postBuildClean"/>
    </target>

    <target name="devnumber">
        <buildnumber file="${devbuild.number}"/>
    </target>

    <target name="buildnumber">
        <property file="${devbuild.number}"/>
        <replace dir="${buildDir}" token="@devnumber@" value="${build.number}" encoding="${encoding}"/>
    </target>

    <target name="copy-chrome">
        <copy todir="${buildDir}">
            <fileset dir="${src}">
                <include name="**/*.*"/>
                <exclude name=".*/**"/>
            </fileset>
        </copy>
        <antcall target="tokenreplace"/>
        <replace dir="${buildDir}" value="${indentifier.chrome}" token="@identifier@" encoding="${encoding}"/>
    </target>

    <target name="copy-chrome-update">
        <copy file="${chrome-update.update}" todir="${buildDir}"/>
        <antcall target="tokenreplace"/>
    </target>

    <target name="tokenreplace" depends="buildnumber">
        <loadfile property="chrome-update.install-part.content" srcfile="${chrome-update.install-part}"
                  encoding="${encoding}"/>

        <loadproperties srcFile="${build.prop}"/>
        <if>
            <equals arg1="${@devbuild@}" arg2="true"/>
            <then>
                <property file="${devbuild.number}"/>
                <replace dir="${buildDir}" value="${build.number}" token="@version@" encoding="${encoding}"/>
                <replace dir="${buildDir}" value="${@name-dev@}" token="@name@" encoding="${encoding}"/>
                <replace dir="${buildDir}" value="${chrome-update.install-part.content}" token="@chrome-update-install-part@" encoding="${encoding}"/>
            </then>
            <else>
                <replace dir="${buildDir}" value="${@ant-version@}" token="@version@" encoding="${encoding}"/>
                <replace dir="${buildDir}" value="${@name-stable@}" token="@name@" encoding="${encoding}"/>
                <replace dir="${buildDir}" value="" token="@chrome-update-install-part@" encoding="${encoding}"/>
            </else>
        </if>
        <replace dir="${buildDir}" replacefilterfile="${build.prop}" encoding="${encoding}"/>

    </target>

    <target name="postBuildClean">
        <delete dir="${buildDir}"/>
    </target>
    <target name="clean">
        <delete dir="${build}"/>
        <delete dir="${dist}"/>
    </target>
</project>