UpdateVersion.build

<?xml version="1.0" encoding="UTF-8"?>
<project name="UpdateVersion" default="build">
	<tstamp/>
	<property name="debug" value="true"/>
	<property name="project.name" value="UpdateVersion"/>
	<property name="project.FormalName" value="UpdateVersion"/>
	<property name="project.tasks.name" value="UpdateVersionTasks"/>
	<property name="project.tasks.FormalName" value="UpdateVersionTasks"/>
	<property name="src.dir" value="src"/>
	<property name="build.dir" value="build"/>
	<property name="dist.dir" value="${project.name}"/>
	<property name="backup.name" value="..\${project.name}-backup-${tstamp.date}-${tstamp.time}.zip"/>
	<property name="project.version" value="x.x"/>
	<property name="dist.name" value="${project.name}-src-${project.version}.zip"/>
	<target name="release-build" description="makes a release build, usage: 'nant release-build'">
		<property name="debug" value="false"/>
		<!-- Use script task to get this from AssemblyInfo.cs using a regular expression -->
		<script language="C#">
			<code><![CDATA[
            public static void ScriptMain(Project project) {
                string sourcePath = Path.Combine(project.BaseDirectory, Path.Combine(project.Properties["src.dir"], project.Properties["project.FormalName"]));
                string assemblyInfoFileName = Path.Combine(sourcePath, "AssemblyInfo.cs");
                StreamReader reader = File.OpenText(assemblyInfoFileName);

                try {
                    // Regular expression built with Regex: http://www.organicbit.com/regex/
                    Regex expression = new Regex(@"^\[assembly: AssemblyVersion\(\""([0-9]+)\.([0-9]+)");
                    string line = reader.ReadLine();
                    while (line != null) {
                        Match match = expression.Match(line);
                        if (match.Success) {
                            project.Properties["project.version"] = match.Result("$1.$2");
                            break;
                        }
                        //else {
						//	throw new Exception("Could not read version from AssemblyInfo.cs!");
                        //}
                        
                        line = reader.ReadLine();
                    }
                } finally {
                    // must remember to close the file or the compile may not work
                    reader.Close();
                }
                
                project.Properties["dist.name"] = string.Format("{0}-src-{1}.zip",
					project.Properties["project.name"], project.Properties["project.version"]);
            }
        ]]></code>
		</script>
		<!-- <property name="dist.name" value="${project.name}-src-${project.version}.zip"/> -->
		<echo message="Building ${project.name}-${project.version} (release)"/>
		<call target="clean"/>
		<call target="updateversion"/>
		<call target="build"/>
	</target>
	<target name="clean" description="cleans up everything">
		<delete dir="${build.dir}" failonerror="false"/>
		<delete dir="${dist.dir}" failonerror="false"/>
		<delete file="${dist.name}" failonerror="false"/>
	</target>
	<target name="updateversion" description="Updates the build and revision numbers based on the date and time">
		<echo message="********************************************************************"/>
		<echo message="** Updating version number "/>
		<exec program="bin\UpdateVersion.exe" commandline="-b BuildDay -r Automatic -i &quot;${src.dir}\${project.FormalName}\AssemblyInfo.cs&quot; -o &quot;${src.dir}\${project.FormalName}\AssemblyInfo.cs&quot;" verbose="false"/>
		<echo message="** Finished updating version number"/>
		<echo message="********************************************************************"/>
	</target>
	<target name="build" description="compiles the source code">
		<mkdir dir="${build.dir}"/>
		<!-- compile UpdateVersion.exe -->
		<csc target="exe" output="${build.dir}\${project.FormalName}.exe" debug="${debug}">
			<sources basedir="${src.dir}\${project.FormalName}">
				<include name="**/*.cs"/>
			</sources>
			<arg value="/nowarn:1591"/>
			<arg value="/nowarn:1607"/>
		</csc>
		<csc target="library" output="${build.dir}\${project.tasks.FormalName}.dll" debug="${debug}">
			<sources basedir="${src.dir}\${project.tasks.FormalName}">
				<include name="**/*.cs"/>
			</sources>
			<references>
			        <include name="${build.dir}\${project.FormalName}.exe" />
    				<include name="Microsoft.Build.Framework.dll" />
			        <include name="Microsoft.Build.Utilities.dll" />
     		        </references>
		</csc>
	</target>
	<target name="backup" depends="clean" description="make local backup">
        <echo message="Creating backup ${backup.name}"/>
        <zip zipfile="${backup.name}">
            <fileset basedir=".">
                <includes name="**"/>
            </fileset>
        </zip>
    </target>
    <target name="dist" description="create release distribution: usage nant dist">
        <!-- build a clean release distribution for release -->
        <property name="debug" value="false"/>
        <echo message="Debug = ${debug}"/>

        <call target="clean"/>
        <call target="release-build"/>

        <copy file="${build.dir}\UpdateVersion.exe" todir="${dist.dir}\bin"/>
        <copy file="${build.dir}\UpdateVersionTasks.dll" todir="${dist.dir}\bin"/>
        <copy file="${src.dir}\${project.tasks.FormalName}\UpdateVersion.targets" todir="${dist.dir}\bin"/>

        <copy todir="${dist.dir}">
            <fileset>
                <includes name="bin/**"/>
                <includes name="doc/**"/>
                <includes name="src/**"/>
                <includes name="examples/**"/>
                <includes name="UpdateVersion.build"/>
                <includes name="UpdateVersion.csproj"/>
                <includes name="Readme.txt"/>
                <includes name="License.txt"/>
            </fileset>
        </copy>

        <delete file="${dist.name}" failonerror="false"/>
        <zip zipfile="${dist.name}">
            <fileset basedir="${dist.dir}">
                <includes name="**"/>
            </fileset>
        </zip>

    </target>
</project>