build.xml

<project name="Anny" default="build.webapp" basedir=".">
    <description>
        This is the script to compile the anny web app into a WAR archive
    </description>

    <property name="build.tmpdir" value="${basedir}/anny_build/tmp" />
    <property name="build.finaldir" value="${basedir}/anny_build/final" />

    <property name="java.sources" value="${basedir}/server/src/one/anny/main" />
    <property name="java.libraries" value="${basedir}/server/WebContent/WEB-INF/lib" />
    <property name="java.output" value="${build.tmpdir}/java_bin" />

    <property name="react.home" value="${basedir}/client" />
    <property name="react.default.dir" value="${basedir}/client/build" />
    <property name="react.output" value="${build.tmpdir}/react_bin" />

    <property name="ant.build.javac.source" value="1.8" />
    <property name="ant.build.javac.target" value="1.8"/>

    <tstamp>
        <format property="DATETIME" pattern="yyyy_MM_dd"/>
    </tstamp>

    <target name="build.init" description="Initialize the build environement">
        <mkdir dir="${build.tmpdir}" />
        <mkdir dir="${build.finaldir}" />
        <mkdir dir="${java.output}" />
        <mkdir dir="${react.output}" />
    </target>

    <target name="java.compile" description="Compile the Java sources" depends="build.init">
        <echo message="Compiling the server Java sources..." />

        <javac destdir="${java.output}/" srcdir="${java.sources}/">
            <classpath>
                <fileset dir="${java.libraries}/" includes="*.jar" />
            </classpath>
        </javac>

        <echo message="Server compilation success !" />
    </target>

    <target name="react.compile" description="Compile the react application" depends="build.init">
        <echo message="Compiling the client React application..." />

        <exec executable="npm">
            <arg value="run" />
            <arg value="build" />
            <arg value="--prefix" />
            <arg value="${react.home}" />
        </exec>

        <move todir="${react.output}">
            <fileset dir="${react.default.dir}" includes="**" />
        </move>

        <echo message="Client compilation success !" />
    </target>

    <target name="build.webapp" description="Create the war archive for the web project" depends="java.compile,react.compile">
        <echo message="Creating the web application archive..." />

        <mkdir dir="${build.finaldir}/cache/" />
        <mkdir dir="${build.finaldir}/log/" />

        <copy file="${basedir}/server/WebContent/config.json" todir="${build.finaldir}" />

        <copy todir="${build.finaldir}/errors/">
            <fileset dir="${basedir}/server/WebContent/errors/" includes="**" />
        </copy>
        <copy todir="${build.finaldir}/META-INF/">
            <fileset dir="${basedir}/server/WebContent/META-INF/" includes="**" />
        </copy>
        <copy todir="${build.finaldir}/WEB-INF/">
            <fileset dir="${basedir}/server/WebContent/WEB-INF/" includes="**" />
        </copy>

        <copy todir="${build.finaldir}/WEB-INF/classes/">
            <fileset dir="${java.output}/" includes="**" />
        </copy>
        <copy todir="${build.finaldir}/">
            <fileset dir="${react.output}/" includes="**" />
        </copy>

        <war destfile="${basedir}/anny_build/${DATETIME}/anny.war" basedir="${build.finaldir}/" />

        <delete dir="${build.tmpdir}" />
        <delete dir="${build.finaldir}" />

        <echo message="WAR file created !" />
    </target>

</project>