<?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="trustosm" default="dist" basedir=".">

	<!-- enter the SVN commit message -->
	<property name="commit.message" value="New plugin for digital signing osm data" />
	<!-- enter the *lowest* JOSM version this plugin is currently compatible with -->
	<property name="plugin.main.version" value="3329" />


    <!--
      ************************************************
      ** 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="1.6"/>
	<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}" debug="true" destdir="${plugin.build.dir}">
			<compilerarg value="-Xlint:deprecation"/>
			<compilerarg value="-Xlint:unchecked"/>
			<classpath>
				<pathelement location="${josm}"/>
				<fileset dir="${plugin.lib.dir}">
					<include name="**/*.jar"/>
				</fileset>
			</classpath>
		</javac>
	</target>

	
	<!-- create a property containing all .jar files, prefix lib/, and seperated with a space -->
	  <pathconvert property="libs.project" pathsep=" ">
	    <mapper>
	      <chainedmapper>

	        <!-- remove absolute path -->
	        <flattenmapper />

	        <!-- add lib/ prefix -->
	        <globmapper from="*" to="${ant.project.name}/lib/*" />
	      </chainedmapper>
	    </mapper>

	    <path>

	      <!-- plugin.lib.dir contains all jar files -->
	      <fileset dir="${plugin.lib.dir}">
	        <include name="**/*.jar" />
	      </fileset>
	    </path>
	  </pathconvert>

	
	<!--
    **********************************************************
    ** dist - creates the plugin jar
    **********************************************************
    -->
	<target name="dist" depends="compile,revision">
		<echo message="creating ${ant.project.name}.jar ... "/>
		<copy todir="${plugin.build.dir}/jce">
			<fileset dir="jce"/>
		</copy>
		<copy todir="${plugin.build.dir}/lib">
			<fileset dir="${plugin.lib.dir}"/>
		</copy>
		<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="${plugin.build.dir}">
			<!--
        ************************************************
        ** configure these properties. Most of them will be copied to the plugins
        ** manifest file. Property values will also show up in the list available
        ** plugins: http://josm.openstreetmap.de/wiki/Plugins.
        **
        ************************************************
    -->
			<manifest>
				<attribute name="Author" value="Christoph Wagner"/>
				<attribute name="Class-Path" value="${libs.project}" />
				<attribute name="Plugin-Class" value="org.openstreetmap.josm.plugins.trustosm.TrustOSMplugin"/>
				<attribute name="Plugin-Date" value="${version.entry.commit.date}"/>
				<attribute name="Plugin-Description" value="Plugin to digital sign OSM-Data"/>
				<attribute name="Plugin-Icon" value="trustosm"/>
				<attribute name="Plugin-Link" value="..."/>
				<attribute name="Plugin-Mainversion" value="${plugin.main.version}"/>
				<attribute name="Plugin-Version" value="${version.entry.commit.revision}"/>
			</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>
