build.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE project>
<project name="GenericForgeMod" default="build">
    <description>Generic ForgeMod Builder</description>

    <target name="init">
        <!-- load properties from files -->
        <property file="build.properties"/>
        <property file="mod.properties"/>
        <property name="version" value="${version.number}-${version.build}"/>

        <!-- base dirs -->
        <property name="dev.home" location="${dir.project}"/>
        <property name="mcp.home" location="${dir.mcp}"/>
        <property name="release.home" location="${dir.release}"/>
        <property name="release.zip" value="${mod.id}_${version}.jar"/>

        <!-- setup python -->
        <property name="python.win" location="${mcp.home}/runtime/bin/python/python_mcp"/>
        <condition property="python" value="${python.win}" else="python">
            <os family="Windows"/>
        </condition>

        <!-- setup source dirs -->
        <property name="dev.src" location="${dev.home}/src"/>
        <property name="dev.resources" location="${dev.home}/resources"/>

        <!-- check if the directories are present -->
        <condition property="has.dev.src" value="true" else="false">
            <available file="${dev.src}" type="dir"/>
        </condition>
        <condition property="has.dev.resources" value="true" else="false">
            <available file="${dev.resources}" type="dir"/>
        </condition>

        <!-- setup MCP dirs -->
        <property name="mcp.src" location="${mcp.home}/src"/>
        <property name="mcp.src.minecraft" location="${mcp.src}/minecraft"/>
        <property name="mcp.bin" location="${mcp.home}/reobf/minecraft"/>
    </target>

    <target name="clean">
        <!-- clean minecraft sources -->
        <delete includeemptydirs="true" verbose="true" failonerror="false">
            <fileset dir="${mcp.src.minecraft}">
                <present present="both" targetdir="${dev.src}"/>
            </fileset>
        </delete>

        <!-- clean classes -->
        <delete includeemptydirs="true" verbose="true" failonerror="false">
            <fileset dir="${mcp.bin}"/>
        </delete>
    </target>

    <target name="merge-source">
        <!-- merge sources -->
        <antcall target="merge-mod"/>
    </target>

    <target name="merge-mod" if="${has.dev.src}">
        <!-- merge minecraft sources -->
        <copy todir="${mcp.src.minecraft}" overwrite="true" verbose="true">
            <fileset dir="${dev.src}" includes="**/*.java"/>
        </copy>
    </target>

    <target name="recompile">
        <!-- recompile -->
        <exec executable="${python}" dir="${mcp.home}" failonerror="true">
            <arg value="${mcp.home}/runtime/recompile.py"/>
        </exec>
    </target>

    <target name="reobfuscate">
        <!-- reobfuscate -->
        <exec executable="${python}" dir="${mcp.home}" failonerror="true">
            <arg value="${mcp.home}/runtime/reobfuscate.py"/>
        	<arg value="--srgnames"/>
        </exec>
    </target>

    <target name="build-Forge-zip">
        <!-- build the jar -->
        <zip destfile="${release.home}/${release.zip}">
            <fileset dir="${mcp.bin}" includes="tppitweaks/**/*.class"/>
            <fileset dir="${dev.resources}">
                <exclude name="mcmod.template"/>
            </fileset>
            <mappedresources>
                <concat>
                    <fileset dir="${dev.resources}" includes="mcmod.template"/>
                    <filterchain>
                        <replacetokens>
                            <token key="AUTHORS" value="${mod.authors}"/>
                            <token key="CREDITS" value="${mod.credits}"/>
                            <token key="DEPENDANTS" value="${mod.dependants}"/>
                            <token key="DEPENDENCIES" value="${mod.Forge.dependencies}"/>
                            <token key="DESCRIPTION" value="${mod.description}"/>
                            <token key="LOGOFILE" value="${mod.logoFile}"/>
                            <token key="MCVERSION" value="${version.minecraft}"/>
                            <token key="MODID" value="${mod.id}"/>
                            <token key="MODNAME" value="${mod.name}"/>
                            <token key="PARENT" value="${mod.parent}"/>
                            <token key="REQUIREDMODS" value="${mod.Forge.requiredMods}"/>
                            <token key="SCREENSHOTS" value="${mod.screenshots}"/>
                            <token key="UPDATEURL" value="${mod.Forge.updateUrl}"/>
                            <token key="URL" value="${mod.url}"/>
                            <token key="USEDEPENDANCYINFORMATION" value="${mod.useDependencyInformation}"/>
                            <token key="VERSION" value="${version}"/>
                        </replacetokens>
                    </filterchain>
                </concat>
                <mergemapper to="mcmod.info"/>
            </mappedresources>
        </zip>
    </target>

    <target name="build" depends="init">
        <!-- build the project and clean up MCP after -->
        <antcall target="clean"/>
        <antcall target="merge-source"/>
        <antcall target="recompile"/>
        <antcall target="reobfuscate"/>
        <antcall target="build-Forge-zip"/>

        <antcall target="clean"/>
    </target>
</project>