<?xml version="1.0" encoding="UTF-8"?>
<!--
** This is a template build file for a JOSM  plugin.
**
** Maintaining versions
** ====================
** see README.template
**
** Usage
** =====
** To build it run
**
**    > ant  dist
**
** To install the generated plugin locally (in you default plugin directory) run
**
**    > ant  install
**
** The generated plugin jar is not automatically available in JOSMs plugin configuration
** dialog. You have to check it in first.
**
** Use the ant target 'publish' to check in the plugin and make it available to other
** JOSM users:
**    set the properties commit.message and plugin.main.version
** and run
**    > ant  publish
**
**
-->
<project name="alignways" default="dist" basedir=".">

	<!-- enter the SVN commit message -->
	<property name="commit.message" value="Update to josm latest" />
	<!--
		enter the *lowest* JOSM version this plugin is currently compatible
		with
	-->
	<property name="plugin.main.version" value="3208" />


	<!--
		************************************************ ** should not be
		necessary to change the following properties
	-->
	<property name="josm" location="../../core/dist/josm-custom.jar" />
	<property name="plugin.build.dir" value="build" />
	<property name="plugin.src.dir" value="src" />
	<property name="plugin.lib.dir" value="lib" />
	<!-- this is the directory where the plugin jar is copied to -->
	<property name="plugin.dist.dir" value="../../dist" />
	<property name="ant.build.javac.target" value="1.5" />
	<property name="plugin.dist.dir" value="../../dist" />
	<property name="plugin.jar" value="${plugin.dist.dir}/${ant.project.name}.jar" />

	<!--
		********************************************************** ** init -
		initializes the build
		**********************************************************
	-->
	<target name="init">
		<mkdir dir="${plugin.build.dir}" />
	</target>

	<!--
		********************************************************** ** compile
		- complies the source tree
		**********************************************************
	-->
	<target name="compile" depends="init">
		<echo message="compiling sources for  ${plugin.jar} ... " />
		<javac srcdir="src" classpath="${josm};${plugin.lib.dir}" debug="true"
			destdir="${plugin.build.dir}">
			<compilerarg value="-Xlint:deprecation" />
			<compilerarg value="-Xlint:unchecked" />
		</javac>
		<copy todir="${plugin.build.dir}">
			<fileset dir="lib" />
		</copy>
	</target>

	<!--
		********************************************************** ** dist -
		creates the plugin jar
		**********************************************************
	-->
	<target name="dist" depends="compile,revision">
		<echo message="creating ${ant.project.name}.jar ... " />
		<copy todir="${plugin.build.dir}/resources">
			<fileset dir="resources" />
		</copy>
		<copy todir="${plugin.build.dir}/images">
			<fileset dir="images" />
		</copy>
		<copy todir="${plugin.build.dir}">
			<fileset dir=".">
				<include name="README" />
				<include name="LICENSE" />
			</fileset>
		</copy>
		<jar destfile="${plugin.jar}" basedir="${plugin.build.dir}">
			<!--
				************************************************ ** configure these
				properties. Most of them will be copied to the plugins ** manifest
				file. Property values will also show up in the list available **
				plugins: http://josm.openstreetmap.de/wiki/Plugins. **
				************************************************
			-->
			<manifest>
				<attribute name="Author" value="Attila Szász" />
				<attribute name="Plugin-Class"
					value="org.openstreetmap.josm.plugins.alignways.AlignWaysPlugin" />
				<attribute name="Plugin-Date" value="${version.entry.commit.date}" />
				<attribute name="Plugin-Description"
					value="Makes a pair of selected way segments parallel by rotating one of them around a chosen pivot." />
				<attribute name="Plugin-Icon" value="images/alignways.png"/>
				<attribute name="Plugin-Mainversion" value="${plugin.main.version}" />
				<attribute name="Plugin-Version" value="${version.entry.commit.revision}" />
				<attribute name="Plugin-Link"
					value="http://wiki.openstreetmap.org/wiki/JOSM/Plugins/AlignWayS" />
			</manifest>
		</jar>
	</target>

	<!--
		********************************************************** ** revision
		- extracts the current revision number for the ** file build.number
		and stores it in the XML property ** version.*
		**********************************************************
	-->
	<target name="revision">

		<exec append="false" output="REVISION" executable="svn"
			failifexecutionfails="false">
			<env key="LANG" value="C" />
			<arg value="info" />
			<arg value="--xml" />
			<arg value="." />
		</exec>
		<xmlproperty file="REVISION" prefix="version" keepRoot="false"
			collapseAttributes="true" />
		<delete file="REVISION" />
	</target>

	<!--
		********************************************************** ** clean -
		clean up the build environment
		**********************************************************
	-->
	<target name="clean">
		<delete dir="${plugin.build.dir}" />
		<delete file="${plugin.jar}" />
	</target>

	<!--
		********************************************************** ** install
		- install the plugin in your local JOSM installation
		**********************************************************
	-->
	<target name="install" depends="dist">
		<property environment="env" />
		<condition property="josm.plugins.dir" value="${env.APPDATA}/JOSM/plugins"
			else="${user.home}/.josm/plugins">
			<and>
				<os family="windows" />
			</and>
		</condition>
		<copy file="${plugin.jar}" todir="${josm.plugins.dir}" />
	</target>


	<!--
		************************** Publishing the plugin
		***********************************
	-->
	<!--
		** extracts the JOSM release for the JOSM version in ../core and saves
		it in the ** property ${coreversion.info.entry.revision} **
	-->
	<target name="core-info">
		<exec append="false" output="core.info.xml" executable="svn"
			failifexecutionfails="false">
			<env key="LANG" value="C" />
			<arg value="info" />
			<arg value="--xml" />
			<arg value="../../core" />
		</exec>
		<xmlproperty file="core.info.xml" prefix="coreversion"
			keepRoot="true" collapseAttributes="true" />
		<echo>Building against core revision
			${coreversion.info.entry.revision}.</echo>
		<echo>Plugin-Mainversion is set to ${plugin.main.version}.</echo>
		<delete file="core.info.xml" />
	</target>

	<!--
		** commits the source tree for this plugin
		-->
	<target name="commit-current">
		<echo>Commiting the plugin source with message '${commit.message}' ...</echo>
		<exec append="true" output="svn.log" executable="svn"
			failifexecutionfails="false">
			<env key="LANG" value="C" />
			<arg value="commit" />
			<arg value="-m '${commit.message}'" />
			<arg value="." />
		</exec>
	</target>

	<!--
		** updates (svn up) the source tree for this plugin
		-->
	<target name="update-current">
		<echo>Updating plugin source ...</echo>
		<exec append="true" output="svn.log" executable="svn"
			failifexecutionfails="false">
			<env key="LANG" value="C" />
			<arg value="up" />
			<arg value="." />
		</exec>
		<echo>Updating ${plugin.jar} ...</echo>
		<exec append="true" output="svn.log" executable="svn"
			failifexecutionfails="false">
			<env key="LANG" value="C" />
			<arg value="up" />
			<arg value="../dist/${plugin.jar}" />
		</exec>
	</target>

	<!--
		** commits the plugin.jar 
		-->
	<target name="commit-dist">
		<echo>
			***** Properties of published ${plugin.jar} *****
			Commit message
			: '${commit.message}'
			Plugin-Mainversion: ${plugin.main.version}
			JOSM
			build version: ${coreversion.info.entry.revision}
			Plugin-Version :
			${version.entry.commit.revision}
			***** / Properties of published
			${plugin.jar} *****

			Now commiting ${plugin.jar} ...
	</echo>
		<exec append="true" output="svn.log" executable="svn"
			failifexecutionfails="false">
			<env key="LANG" value="C" />
			<arg value="-m '${commit.message}'" />
			<arg value="commit" />
			<arg value="${plugin.jar}" />
		</exec>
	</target>

	<!-- ** make sure svn is present as a command line tool ** -->
	<target name="ensure-svn-present">
		<exec append="true" output="svn.log" executable="svn"
			failifexecutionfails="false" failonerror="false" resultproperty="svn.exit.code">
			<env key="LANG" value="C" />
			<arg value="--version" />
		</exec>
		<fail
			message="Fatal: command 'svn --version' failed. Please make sure svn is installed on your system.">
			<!-- return code not set at all? Most likely svn isn't installed -->
			<condition>
				<not>
					<isset property="svn.exit.code" />
				</not>
			</condition>
		</fail>
		<fail
			message="Fatal: command 'svn --version' failed. Please make sure a working copy of svn is installed on your system.">
			<!--
				error code from SVN? Most likely svn is not what we are looking on
				this system
			-->
			<condition>
				<isfailure code="${svn.exit.code}" />
			</condition>
		</fail>
	</target>

	<target name="publish"
		depends="ensure-svn-present,core-info,commit-current,update-current,clean,dist,commit-dist">
	</target>
</project>
