build.xml

<project default="compile" basedir=".">

    <target name="compile" description="compile the source">
        <exec executable="platformio">
            <arg value="-f"/>
            <arg value="-c"/>
            <arg value="intellij"/>
            <arg value="run"/>
        </exec>
    </target>

    <target name="clean" description="clean the source">
        <exec executable="platformio">
            <arg value="-f"/>
            <arg value="-c"/>
            <arg value="intellij"/>
            <arg value="run"/>
            <arg value="--target"/>
            <arg value="clean"/>
        </exec>
    </target>

    <target name="upload" description="upload binaries to the device" depends="compile">
        <exec executable="platformio">
            <arg value="-f"/>
            <arg value="-c"/>
            <arg value="intellij"/>
            <arg value="run"/>
            <arg value="--target"/>
            <arg value="upload"/>
        </exec>
    </target>

</project>