build.xml

<project name="AestusCraft" default="main">
	<property environment="env"/>
	<!-- Properties -->

	<dirname property="imported.basedir" file="${ant.file.AestusCraft}"/>
	<property name="build.dir" value="build"/>
	<property name="src.dir" value="${imported.basedir}"/>
	<property name="resources.dir" value="${imported.basedir}/resources"/>

	<property name="download.dir" value="download"/>

	<property name="classes.dir" value="${build.dir}/classes"/>
	<property name="jar.dir" value="bin"/>

	<property name="forge.dir" value="../../forge"/>
	<property name="mcp.dir" value="${forge.dir}/mcp"/>

	<property name="mcpsrc.dir" value="${mcp.dir}/src"/>
    
    <property name="mc.version" value="1.6.2"/>

	<property name="aestuscraft.name" value="aestuscraft"/>

	<available file="${src.dir}/.git" type="dir" property="git.present"/>

	<!-- Targets -->

	<!-- Clear build directory -->
	<target name="clean">
		<delete dir="${build.dir}"/>
	</target>

	<!-- Set full version -->
	<target name="initialize-version" depends="git.revision">
		<property name="project.version.full" value="${project.version}"/>
	</target>

	<target name="git.revision">
		<exec executable="git" dir="${src.dir}" outputproperty="git.revision" failifexecutionfails="false" errorproperty="">
			<arg value="describe"/>
			<arg value="--tags"/>
		</exec>
		<loadresource property="git.clean.revision">
			<propertyresource name="git.revision"/>
			<filterchain>
				<tokenfilter>
					<filetokenizer/>
					<replaceregex pattern="-[a-z0-9]+$" replace=""/>
					<replacestring from="-" to="."/>
				</tokenfilter>
			</filterchain>
		</loadresource>

		<condition property="project.version" value="${git.clean.revision}" else="0.0.0">
			<and>
				<isset property="git.clean.revision"/>
				<length string="${git.clean.revision}" trim="yes" length="0" when="greater"/>
			</and>
		</condition>
		<condition property="project.complete.version" value="${git.revision}" else="0.0.0">
			<and>
				<isset property="git.revision"/>
				<length string="${git.revision}" trim="yes" length="0" when="greater"/>
			</and>
		</condition>
		<echo>Building aestuscraft version ${project.complete.version} (${project.version})</echo>
	</target>

	<target name="clean-src">
		<delete verbose="false" includeemptydirs="true">
			<fileset dir="${mcpsrc.dir}/minecraft" >
				<present present="both" targetdir="${src.dir}/aestuscraft_common" /> 
			</fileset>
		</delete>
	</target>
    
	<target name="copy-src" depends="clean-src,initialize-version">
		<!-- Copy sources -->
		<copy todir="${mcpsrc.dir}/minecraft" verbose="true">
			<fileset dir="${src.dir}/aestuscraft_common"/>
			<filterset>
				<filter token="VERSION" value="${project.complete.version}" />
				<filter token="BUILD_NUMBER" value="${build.number}" />
			</filterset>
		</copy>
	</target>

	<target name="compile" depends="initialize-version,copy-src">

		<mkdir dir="${classes.dir}"/>
		<delete includeemptydirs="true">
			<fileset dir="${classes.dir}" includes="**/*"/>
		</delete>

		<!-- Recompile -->
		<exec dir="${mcp.dir}" executable="cmd" osfamily="windows">
			<arg line="/c recompile.bat"/>
		</exec>

		<exec dir="${mcp.dir}" executable="sh" osfamily="unix">
			<arg value="recompile.sh"/>
		</exec>

		<!-- Check for failure -->
		<fail message="MCP failed to build">
			<condition>
				<resourcecontains resource="${mcp.dir}/logs/client_compile.log" substring="error:"/>
			</condition>
		</fail>

	</target>

	<target name="reobf" depends="compile">

		<!-- Reobfuscate -->
		<exec dir="${mcp.dir}" executable="cmd" osfamily="windows">
			<arg line="/c reobfuscate_srg.bat"/>
		</exec>

		<exec dir="${mcp.dir}" executable="sh" osfamily="unix">
			<arg value="reobfuscate_srg.sh"/>
		</exec>

		<!-- Copy classes -->
		<copy todir="${classes.dir}" includeEmptyDirs="false">
			<fileset dir="${mcp.dir}/reobf/minecraft">
                <exclude name="cpw/mods/fml/**"/>
                <exclude name="ibxm/**"/>
				<exclude name="net/minecraft/**"/>
                <exclude name="net/minecraftforge/**"/>
                <exclude name="paulscode/**"/>
			</fileset>
		</copy>

		<!-- Copy resources -->
		<copy todir="${classes.dir}">
			<fileset dir="${resources.dir}">
				<exclude name="build.xml"/>
			</fileset>
		</copy>

		<!-- Reset src dir to post-forge-install state -->
        <antcall target="clean-src"/>

	</target>

	<!-- Package the compiled files -->
	<target name="package" depends="reobf">

		<mkdir dir="${jar.dir}"/>
		<delete includeemptydirs="true">
			<fileset dir="${jar.dir}" includes="**/*"/>
		</delete>
        
        <property name="jar.file.name" value="${jar.dir}/${aestuscraft.name}-${mc.version}-${project.version.full}.jar"/>
		
		<jar destfile="${jar.file.name}" basedir="${classes.dir}"/>
		<!--<copy todir="${jar.dir}/changelog">
			<fileset dir="${resources.dir}/changelog">
				<include name="*" />
			</fileset>
		</copy> --> <!-- FIXIT -->

	</target>

	<!-- Default target to run -->
	<target name="main" depends="package"/>

</project>