<project name="cldr-import" default="build" basedir=".">

  <property name="gwt.root" location="../.." />
  <property name="project.tail" value="tools/cldr-import" />
  <import file="${gwt.root}/common.ant.xml" />

  <property.ensure name="gwt.dev.jar" location="${gwt.build.lib}/gwt-dev.jar" />
  <property.ensure name="gwt.user.jar" location="${gwt.build.lib}/gwt-user.jar" />
  <property.ensure name="gwt.servlet.jar" location="${gwt.build.lib}/gwt-servlet.jar" />

  <condition property="CLDR_TOOLS" value="${env.CLDR_ROOT}/tools/java"
      else="${gwt.tools}/lib/cldr/25">
    <isset property="env.CLDR_ROOT" />
  </condition>

  <condition property="ICU" value="${env.CLDR_ROOT}/tools/java/libs"
      else="${gwt.tools}/lib/cldr/25">
    <isset property="env.CLDR_ROOT" />
  </condition>

  <property.ensure name="ICU_CORE_PATH" location="${ICU}/icu4j.jar" />

  <condition property="cldr.root" value="${env.CLDR_ROOT}"
      else="${gwt.root}/../CLDR">
    <isset property="env.CLDR_ROOT" />
  </condition>

  <condition property="cldr.locales" value="--restrictLocales ${env.LOCALES}"
      else="">
    <isset property="env.LOCALES" />
  </condition>

  <condition property="tmpdir" value="${env.CLDR_TEMP}"
      else="/tmp/cldr-import">
    <isset property="env.CLDR_TEMP" />
  </condition>

  <path id="project.class.path">
    <pathelement location="${CLDR_TOOLS}/cldr.jar"/>
    <pathelement location="${ICU}/icu4j.jar"/>
    <pathelement location="${ICU}/utilities.jar"/>
    <pathelement location="${gwt.user.jar}"/>
    <pathelement location="${gwt.dev.jar}"/>
  </path>

  <target name="compile" description="Compile java source">
    <gwt.javac>
      <classpath refid="project.class.path" />
    </gwt.javac>
    <copy todir="${javac.out}">
      <fileset dir="src" excludes="**/*.java"/>
    </copy>
  </target>

  <target name="compile.tests" description="Compile java source">
    <gwt.javac srcdir="test" destdir="${javac.junit.out}">
      <classpath>
        <pathelement location="${javac.out}"/>
        <path refid="project.class.path"/>
        <pathelement location="${gwt.tools.lib}/junit/junit-4.8.2.jar" />
      </classpath>
    </gwt.javac>
    <copy todir="${javac.junit.out}">
      <fileset dir="src" excludes="**/*.java"/>
    </copy>
  </target>

  <target name="build" depends="compile" description="Build this project" />

  <target name="clean" description="Cleans this project">
    <delete dir="${javac.out}" failonerror="false" />
    <delete dir="${javac.junit.out}" failonerror="false" />
  </target>

  <target name="checkstyle" description="Static analysis of source">
    <gwt.checkstyle>
      <fileset dir="src"/>
    </gwt.checkstyle>
  </target>

  <target name="test" depends="build, compile.tests" description="Run tests">
    <mkdir dir="${junit.out}/tools-cldr-import" />
    <fileset id="tests" dir="${javac.junit.out}"
        includes="**/*Test.class" />
    <gwt.junit test.name="test"
        test.args=""
        test.jvmargs="-ea"
        test.out="${junit.out}/tools-cldr-import"
        test.cases="tests">
      <extraclasspaths>
        <pathelement location="${gwt.dev.jar}" />
        <pathelement location="${gwt.user.jar}" />
      </extraclasspaths>
    </gwt.junit>
  </target>

  <target name="cldrdata" description="Verifies CLDR data is present">
    <property.ensure name="cldr.data" location="${cldr.root}/common/main"
      message="common/main missing under ${cldr.root} (set using CLDR_ROOT)" />
  </target>

  <target name="cldrjar" description="Verifies CLDR has been compiled">
    <property.ensure name="cldr.jar" location="${CLDR_TOOLS}/cldr.jar"
      message="${CLDR_TOOLS}/cldr.jar missing (maybe you should run 'ant jar' on ${CLDR_TOOLS})" />
  </target>

  <target name="gen.temp" depends="cldrjar, cldrdata, clean, build"
    description="Generate GWT classes/property files in a temporary directory">
    <delete dir="${tmpdir}" quiet="true"/>
    <mkdir dir="${tmpdir}"/>
    <java classname="com.google.gwt.tools.cldr.GenerateGwtCldrData"
      fork="true" maxmemory="2048m" failonerror="true">
      <arg line="--sourcedir ${cldr.data} --outdir ${tmpdir} ${cldr.locales}"/>
      <sysproperty key="CLDR_DIR" value="${cldr.root}"/>
      <classpath>
        <pathelement location="${javac.out}"/>
        <path refid="project.class.path"/>
      </classpath>
    </java>
  </target>

  <target name="gen" depends="cldrjar, cldrdata, clean, build"
      description="Generate GWT classes/property files">
    <java classname="com.google.gwt.tools.cldr.GenerateGwtCldrData"
      fork="true" maxmemory="2048m" failonerror="true">
      <arg line="--sourcedir ${cldr.data} --outdir ${gwt.root} ${cldr.locales}"/>
      <sysproperty key="CLDR_DIR" value="${cldr.root}"/>
      <classpath>
        <pathelement location="${javac.out}"/>
        <path refid="project.class.path"/>
      </classpath>
    </java>
  </target>
</project>