<?xml version="1.0"?>

<project name="SF-TAG-HG-CODE" default="all" xmlns:hlm="http://www.nokia.com/helium">

	<#assign dollar = "$"/>

	<#assign target_depends = "" />

	<#assign count = 0 />

	<#list data as pkg_detail>

		<target name="sf-tag-hg-code-${count}">

			<echo message="Cloning TAGS branch from ${pkg_detail.dst}"/>

			<mkdir dir="${ant['build.drive']}/tagging${pkg_detail.dst}"/>

			<exec executable="hg" dir="${ant['build.drive']}/" failonerror="false" resultproperty="clone.from.dst.${count}.exitcode" errorproperty="clone.from.dst.${count}.stderr">

				<arg value="--quiet"/>

				<arg value="clone"/>

				<arg value="--rev"/>

				<arg value="TAGS"/>

				<arg value="tagging${pkg_detail.dst}"/>

			</exec>

			<if>

				<not>

					<equals arg1="${dollar}{clone.from.dst.${count}.exitcode}" arg2="0"/>

				</not>

				<then>

					<!-- TAGS branch not in local source - probably caused by package being new and not having a TAGS branch yet -->

					<echo message="Clone failed because '${dollar}{clone.from.dst.${count}.stderr}'"/>

					<!-- Clone the null revision instead -->

					<exec executable="hg" dir="${ant['build.drive']}" failonerror="true">

						<arg value="--quiet"/>

						<arg value="clone"/>

						<arg value="--rev"/>

						<arg value="null"/>

						<arg value="${pkg_detail.dst}"/>

						<arg value="tagging${pkg_detail.dst}"/>

					</exec>

					<!-- Create the branch -->

					<exec executable="hg" dir="${ant['build.drive']}/tagging${pkg_detail.dst}">

						<arg value="branch"/>

						<arg value="TAGS"/>

					</exec>

					<exec executable="hg" dir="${ant['build.drive']}/tagging${pkg_detail.dst}" logError="true">

						<arg value="--quiet"/>

						<arg value="commit"/>

						<arg value="--message"/>

						<arg value="Created TAGS branch"/>

					</exec>

					<!-- Push it back to the source repo -->

					<exec executable="hg" dir="${ant['build.drive']}/tagging${pkg_detail.dst}" logError="true">

						<arg value="--quiet"/>

						<arg value="push"/>

						<arg value="--force"/>

						<arg value="--rev"/>

						<arg value="."/>

					</exec>

				</then>

			</if>

			<!-- Find out what we're synced to in the main source repo -->

			<exec executable="hg" dir="${ant['build.drive']}" outputproperty="hash12.${count}" logError="true">

				<arg value="id"/>

				<arg value="-i"/>

				<arg value="${pkg_detail.dst}"/>

			</exec>

			<!-- Remove any '+' on the end of the hash (indicating that the package overwrote some of its own source files during the build) -->

			<propertyregex property="hash12.${count}" override="true" input="${dollar}{hash12.${count}}" regexp="\+$" replace=""/>

			<!-- Get the full hash id -->

			<exec executable="hg" dir="${ant['build.drive']}${pkg_detail.dst}" outputproperty="hash40.${count}" logError="true">

				<arg value="log"/>

				<arg value="--rev"/>

				<arg value="${dollar}{hash12.${count}}"/>

				<arg value="--template"/>

				<arg value="{node}"/>

			</exec>

			<!-- Manually add the tag to the tags file -->

			<echo message="${dollar}{hash40.${count}} ${ant['sf.tagafterbuild.tag']}${dollar}{line.separator}" file="${ant['build.drive']}/tagging${pkg_detail.dst}/.hgtags" append="true"/>

			<!-- Make sure the file is added (in case this is the first tagging for this package) -->

			<exec executable="hg" dir="${ant['build.drive']}/tagging${pkg_detail.dst}" output="nul:">

				<arg value="add"/>

				<arg value=".hgtags"/>

			</exec>

			<!-- Manually commit it -->

			<exec executable="hg" dir="${ant['build.drive']}/tagging${pkg_detail.dst}" logError="true">

				<arg value="--quiet"/>

				<arg value="commit"/>

				<arg value="--user"/>

				<arg value="${dollar}{sf.hg.ui.username}"/>

				<arg value="--message"/>

				<arg value="Added tag ${ant['sf.tagafterbuild.tag']} for changeset ${dollar}{hash12.${count}}"/>

			</exec>

		</target>

		<#if (count > 0) >

			<#assign target_depends ="${target_depends}" + ", "/>

		</#if>

		<#assign target_depends = "${target_depends}" + "sf-tag-hg-code-${count}" />

		<#assign count = count + 1 />

	</#list>

	<target name="all" depends="${target_depends}"/>

</project>