build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="fibonacci" default="build" basedir=".">

    <property environment="env" />

    <property name="main-source.dir" value="${basedir}/src/main" />
    <property name="target.dir" value="${basedir}/target" />
    <property name="target.managed.dir" value="${basedir}/target/${ant.project.name}" />
    <!-- Starting with version 0.35.0 Flix generates the jar file into directory 'artifact'. -->
    <property name="target.jar" value="${target.managed.dir}/artifact/${ant.project.name}.jar" />

    <property name="test-source.dir" value="${basedir}/src/test" />
    <property name="test-target.txt" value="${target.managed.dir}/${ant.project.name}.txt" />

    <pathconvert property="flix.jar">
        <fileset dir="${env.FLIX_HOME}" includes="**/flix.jar" />
    </pathconvert>

    <target name="-pre-init">
        <available file="${target.managed.dir}/build" type="dir" property="build.present" />
        <uptodate property="action.notRequired" targetfile="${target.jar}">
            <srcfiles dir="${main-source.dir}" includes="**/*.flix"/>
        </uptodate>
        <uptodate property="test-action.notRequired" targetfile="${test-target.txt}">
            <srcfiles dir="${main-source.dir}" includes="**/*.flix"/>
            <srcfiles dir="${test-source.dir}" includes="**/*.flix"/>
        </uptodate>
    </target>

    <target name="init" depends="-pre-init" unless="${build.present}">
        <mkdir dir="${target.managed.dir}" />
        <java fork="true" jar="${flix.jar}" dir="${target.managed.dir}">
            <arg value="init" />
        </java>
        <delete>
            <fileset dir="${target.managed.dir}/src" includes="**/*.flix"/>
            <fileset dir="${target.managed.dir}/test" includes="**/*.flix"/>
        </delete>
        <copy todir="${target.managed.dir}/src">
            <fileset dir="${main-source.dir}" includes="*.flix" />
        </copy>
    </target>

    <target name="build" depends="init" unless="${action.notRequired}">
        <java fork="true" jar="${flix.jar}" dir="${target.managed.dir}">
            <arg value="build" />
        </java>
        <java fork="true" jar="${flix.jar}" dir="${target.managed.dir}">
            <arg value="build-jar" />
        </java>
    </target>

    <target name="run" depends="build">
        <java fork="true" jar="${target.jar}" >
            <!-- <arg value="1" /> -->
            <classpath>
                <pathelement location="${flix.jar}" />
            </classpath>
        </java>
    </target>

    <target name="init-test" depends="init" unless="${test-action.notRequired}">
        <copy todir="${target.managed.dir}/test">
            <fileset dir="${test-source.dir}" includes="**/*.flix" />
        </copy>
    </target>

    <target name="build-test" depends="init-test, build">
        <touch file="${test-target.txt}" />
    </target>

    <target name="test" depends="build-test">
        <java fork="true" jar="${flix.jar}" dir="${target.managed.dir}">
            <arg value="test" />
        </java>
    </target>

    <target name="clean">
        <delete dir="${target.dir}"/>
    </target>

</project>