utils/i18nAnt.xml

   1 <?xml version="1.0"?>
   2 <!--
   3   Ant utilities to help with internationalisation of Jalview.
   4   Require the additional antcontrib targets (jar file).
   5 -->
   6 <project name="jalviewLang" default="checkLang" basedir="..">
   7
   8 <taskdef resource="net/sf/antcontrib/antcontrib.properties">
   9   <classpath>
  10     <pathelement location="${basedir}/utils/ant-contrib-0.3.jar"/>
  11   </classpath>
  12 </taskdef>
  13 <taskdef resource="net/sf/antcontrib/antlib.xml"/>
  14
  15 <target name="checkLang" description="Reports missing entries in language bundles compared to Message.properties">
  16         <!-- adapted from http://stackoverflow.com/questions/14381660/ant-task-to-compare-two-properties-files -->
  17         <!-- reduce logging level so 'reportMissingProperty' does not clutter up the output -->
  18         <script language="javascript">
  19         var logger = project.getBuildListeners( ).firstElement( );
  20         logger.setMessageOutputLevel( 1 );
  21     </script>
  22         <foreach target="compareBundles" param="file2">
  23                 <path>
  24                         <fileset dir="${basedir}/resources/lang">
  25                                 <exclude name="Messages.properties" />
  26                         </fileset>
  27                 </path>
  28         </foreach>
  29 </target>
  30
  31 <target name="compareBundles" description="compare a properties file with Messages.properties and vice versa">
  32         <echo message=" "/>
  33         <echo message="Missing message labels in ${file2} compared to Messages.properties"/>
  34         <antcall target="compareProperties">
  35                 <param name="file1" value="resources/lang/Messages.properties"/>
  36                 <param name="file2" value="${file2}" />
  37         </antcall>
  38         <echo message=" "/>
  39         <echo message="Missing message labels in Messages.properties compare to ${file2}"/>
  40         <antcall target="compareProperties">
  41                 <param name="file2" value="resources/lang/Messages.properties"/>
  42                 <param name="file1" value="${file2}" />
  43         </antcall>
  44 </target>
  45
  46 <target name="compareProperties" description="reports missing entries in one message bundle">
  47     <loadproperties srcFile="${file1}" prefix="prefixfile1"/>
  48     <loadproperties srcFile="${file2}" prefix="prefixfile2"/>
  49
  50     <propertyselector property="file1.list" delimiter="," match="prefixfile1\.(.+)" select="\1"/>
  51     <propertyselector property="file2.list" delimiter="," match="prefixfile2\.(.+)" select="\1"/>
  52
  53     <for list="${file1.list}" param="file1.property">
  54         <sequential>
  55             <if>
  56                 <not>
  57                     <matches pattern=",@{file1.property}," string=",${file2.list}," />
  58                 </not>
  59                 <then>
  60                     <property name="some_missing" value="true"/>
  61                         <antcall target="reportMissingProperty">
  62                                 <param name="textLabel" value="@{file1.property}"/>
  63                                 <param name="prefixedPropertyName" value="prefixfile1.@{file1.property}" />
  64                         </antcall>
  65                 </then>
  66             </if>
  67         </sequential>
  68     </for>
  69     <if>
  70         <not>
  71             <isset property="some_missing"/>
  72         </not>
  73         <then>
  74                 <echo>No labels missing :-)</echo>
  75         </then>
  76     </if>
  77 </target>
  78
  79 <target name="reportMissingProperty" description="double dereference 'prefixedPropertyName' and report missing language property">
  80         <propertycopy name="textValue" from="${prefixedPropertyName}"/>
  81         <!-- output the property name (message label) and value (English text) -->
  82     <echo message="${textLabel}=${textValue}"/>
  83 </target>
  84
  85 </project>