Subversion Repositories DevTools

	<!-- used to remove the need to add a using line in your ant build file for every

		package listed in your dependency file. Simply call usingall instead and it

		will "detect" all the versions you are using and use them automatically.

		NOTE: This will make a copy of your depends.xml file to determine what

				packages to use.

		If for some reason you need to use the include and exclude items for some 

		pacakges, then don't use this macro.

		In addition, if there are order dependent usings, then list those first, and then

		use usingall to load the others (if they are already loaded then it will ignore them).

	-->

	<macrodef name="usingall">

		<attribute name="dependsFile" default="${ant.project.name}depends.xml"/>

		<sequential>

			<copy todir="${basedir}/build" overwrite="true">

				<fileset dir="${basedir}">

					<include name="@{dependsFile}"/>

				</fileset>

			</copy>

			<replaceregexp file="${basedir}/build/@{dependsFile}"

                         match='project.*name="'

                         replace='project name="tmp'

                         byline="true"/>

			<replaceregexp file="${basedir}/build/@{dependsFile}"

                         match='property.*name="'

                         replace='property name="use.version.'

                         byline="true"/>

			<import file="${basedir}/build/@{dependsFile}"/>

			<propertyselector property="use.versions"

                         delimiter=","

                         match="use\.version\.([^\.]*)"

                         select="\1"

                         casesensitive="false" />

			<for list="${use.versions}" delimiter="," param="use.version">

				<sequential>

					<if>

						<and>

							<not><equals arg1="@{use.version}" arg2="packagename"/></not>

							<not><equals arg1="@{use.version}" arg2="packageversion"/></not>

							<not><equals arg1="@{use.version}" arg2="ant-using"/></not>

						</and>

						<then>

							<using name="@{use.version}"/>

						</then>

					</if>

				</sequential>

			</for>

		</sequential>

	</macrodef>