<project name="libfb303" default="dist" basedir="..">

  <!-- project wide settings. All directories relative to basedir -->
  <property name="src.dir" value="java"/>
  <property name="if.dir" value="if"/>
  <property name="thrift_home" value="/usr/local"/>

  <!-- temp build directories -->
  <property name="build.dir" value="${src.dir}/build"/>
  <property name="build.classes.dir" value="${build.dir}/classes"/>
  <property name="build.lib.dir" value="${build.dir}/lib"/>

  <!-- final distribution directories -->
  <property name="dist.dir" value="/usr/local"/>
  <property name="dist.lib.dir" value="${dist.dir}/lib"/>

  <!-- make temporary and distribution directories -->
  <target name="prepare">
    <mkdir dir="${build.dir}"/>
    <mkdir dir="${build.classes.dir}"/>
    <mkdir dir="${build.lib.dir}"/>
    <mkdir dir="${dist.dir}"/>
    <mkdir dir="${dist.lib.dir}"/>
  </target>

  <!-- generate fb303 thrift code -->
  <target name="thriftbuild">
    <echo>generating thrift fb303 files</echo>
    <exec executable="${thrift_home}/bin/thrift"  failonerror="true">
      <arg line="--gen java -I ${thrift_home}/share/  -o ${build.dir} ${src.dir}/../if/fb303.thrift" />
    </exec>
  </target>

  <!-- compile the base and thrift generated code and jar them -->
  <target name="dist" depends="prepare,thriftbuild">
    <echo>Building libfb303.jar .... </echo>
    <javac srcdir="${src.dir}" destdir="${build.classes.dir}" debug="on">
      <classpath>
        <pathelement location="${thrift_home}/lib/libthrift.jar"/>
      </classpath>
      <include name="*.java"/>
      <include name="${build.dir}/gen-java/com/facebook/fb303"/>
    </javac>
    <jar jarfile="${build.lib.dir}/libfb303.jar" basedir="${build.classes.dir}">
    </jar>
  </target>

  <!-- copy the build jar to the distribution library directory -->
  <target name="install" depends="dist">
    <copy todir="${dist.lib.dir}">
      <fileset dir="${build.lib.dir}" includes="libfb303.jar"/>
    </copy>
  </target>

  <target name="clean">
    <echo>Cleaning old stuff .... </echo>
    <delete dir="${build.dir}/classes/com"/>
    <delete dir="${build.dir}/lib"/>
    <delete dir="${build.dir}"/>
  </target>
</project>