<project name="dev-core" default="build" basedir=".">
	<property name="gwt.root" location="../.." />
	<property name="project.tail" value="dev/core" />
	<import file="${gwt.root}/common.ant.xml" />

	<target name="unjar.deps" description="Unzips all dependency jars into the output folder">
		<gwt.unjar toollib="apache/tapestry-util-text-4.0.2.jar" />
		<gwt.unjar toollib="eclipse/jdt-3.1.1.jar" />
		<gwt.unjar toollib="apache/ant-1.6.1.jar" />
		<gwt.unjar toollib="tomcat/ant-launcher-1.6.5.jar" />
		<gwt.unjar toollib="tomcat/catalina-1.0.jar" />
		<gwt.unjar toollib="tomcat/catalina-optional-1.0.jar" />
		<gwt.unjar toollib="tomcat/commons-beanutils-1.6.jar" />
		<gwt.unjar toollib="tomcat/commons-collections-3.1.jar" />
		<gwt.unjar toollib="tomcat/commons-digester-1.5.jar" />
		<gwt.unjar toollib="tomcat/commons-el-1.0.jar" />
		<gwt.unjar toollib="tomcat/commons-logging-1.0.jar" />
		<gwt.unjar toollib="tomcat/commons-modeler-1.1.jar" />
		<gwt.unjar toollib="tomcat/jakarta-regexp-1.3.jar" />
		<gwt.unjar toollib="tomcat/jasper-compiler-1.0.jar" />
		<gwt.unjar toollib="tomcat/jasper-runtime-1.0.jar" />
		<gwt.unjar toollib="tomcat/jsp-api-2.0.jar" />
		<gwt.unjar toollib="tomcat/mx4j-jmx-1.1.jar" />
		<gwt.unjar toollib="tomcat/naming-common-1.0.jar" />
		<gwt.unjar toollib="tomcat/naming-factory-1.0.jar" />
		<gwt.unjar toollib="tomcat/naming-java-1.0.jar" />
		<gwt.unjar toollib="tomcat/naming-resources-1.0.jar" />
		<gwt.unjar toollib="tomcat/servlet-api-2.4.jar" />
		<gwt.unjar toollib="tomcat/servlets-common-1.0.jar" />
		<gwt.unjar toollib="tomcat/servlets-default-1.0.jar" />
		<gwt.unjar toollib="tomcat/servlets-invoker-1.0.jar" />
		<gwt.unjar toollib="tomcat/tomcat-coyote-1.0.jar" />
		<gwt.unjar toollib="tomcat/tomcat-http11-1.0.jar" />
		<gwt.unjar toollib="tomcat/tomcat-jk2-2.1.jar" />
		<gwt.unjar toollib="tomcat/tomcat-util-5.1.jar" />
		<gwt.unjar toollib="xerces/xerces-2.0.2.jar" />
		<gwt.unjar toollib="xerces/xml-apis-2.0.2.jar" />
	</target>

	<property name="filter.pattern" value="com/google/gwt/dev/About.java" />

	<target name="-filter.src" description="Creates filtered copies of source files" unless="filter.uptodate">
		<delete dir="${src.filtered}" failonerror="false" />
		<mkdir dir="${src.filtered}" />
		<copy todir="${src.filtered}" overwrite="true">
			<fileset dir="src" includes="${filter.pattern}" />
			<filterset>
				<filter token="GWT_VERSION" value="${gwt.version}" />
			</filterset>
		</copy>
		<touch file="${src.filtered}/gwt.version-${gwt.version}" />
	</target>

	<target name="build" depends="unjar.deps" description="Compiles this project">
		<!--
		There are classes missing from dev/core that are necessary
		to compile the rest of dev/core (e.g. BootStrapPlatform); these are
		provided by each platform implementation, but in order to compile the
		core standalone, we need a dummy version of the class to build against.
		-->
		<property name="javac.out-dummy" location="${project.build}/bin-dummy" />
		<mkdir dir="${javac.out-dummy}" />
		<gwt.javac srcdir="src-dummy" destdir="${javac.out-dummy}" />

		<!-- Files with hardcoded version information must be filtered -->
		<property name="src.filtered" location="${project.build}/src-filtered" />
		<condition property="filter.uptodate">
			<and>
				<available file="${src.filtered}/gwt.version-${gwt.version}" />
				<uptodate>
					<srcfiles dir="src" includes="${filter.pattern}"/>
					<globmapper from="*" to="${src.filtered}/*"/>
				</uptodate>
			</and>
		</condition>
		<antcall target="-filter.src" />

		<mkdir dir="${javac.out}" />
		<gwt.javac srcdir="${src.filtered}" />
		<gwt.javac srcdir="src" excludes="${filter.pattern}">
			<classpath>
				<pathelement location="${javac.out-dummy}" />
				<pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
				<!-- Must build against a version of SWT; just pick one -->
				<pathelement location="${gwt.tools.lib}/eclipse/org.eclipse.swt.gtk-linux-3.2.1.jar" />
			</classpath>
		</gwt.javac>
	</target>

	<target name="checkstyle" description="Static analysis of source">
		<gwt.checkstyle>
			<fileset dir="src">
				<filename name="com/google/gwt/dev/js/rhino/**/*.java" negate="yes" />
				<filename name="org/eclipse/**/*.java" negate="yes" />
				<filename name="org/apache/**/*.java" negate="yes" />
			</fileset>
		</gwt.checkstyle>

		<gwt.checkstyle>
			<fileset dir="super/com/google/gwt/dev/jjs/intrinsic" />
		</gwt.checkstyle>
	</target>

	<target name="clean" description="Cleans this project's intermediate and output files">
		<delete dir="${project.build}" />
		<delete file="${project.lib}" />
	</target>
</project>