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="${basedir}/utils/ant-contrib-0.3.jar"/>
  11   </classpath>
  12 </taskdef>
  13 <taskdef resource="net/sf/antcontrib/antlib.xml"/>
  14
  15 <target name="checkLang" description="Reports missing entries in language bundles compared to Message.properties">
  16         <!-- adapted from http://stackoverflow.com/questions/14381660/ant-task-to-compare-two-properties-files -->
  17         <!-- reduce logging level so 'reportMissingProperty' does not clutter up the output -->
  18         <script language="javascript">
  19         var logger = project.getBuildListeners( ).firstElement( );
  20         logger.setMessageOutputLevel( 1 );
  21     </script>
  22         <foreach target="compareProperties" param="file2">
  23                 <path>
  24                         <fileset dir="${basedir}/resources/lang">
  25                                 <exclude name="Messages.properties" />
  26                         </fileset>
  27                 </path>
  28         </foreach>
  29 </target>
  30
  31 <target name="compareProperties" description="reports missing entries in one message bundle">
  32     <loadproperties srcFile="resources/lang/Messages.properties" prefix="prefixfile1"/>
  33     <loadproperties srcFile="${file2}" prefix="prefixfile2"/>
  34
  35     <propertyselector property="file1.list" delimiter="," match="prefixfile1\.(.+)" select="\1"/>
  36     <propertyselector property="file2.list" delimiter="," match="prefixfile2\.(.+)" select="\1"/>
  37
  38     <for list="${file1.list}" param="file1.property">
  39         <sequential>
  40             <if>
  41                 <not>
  42                     <matches pattern=",@{file1.property}," string=",${file2.list}," />
  43                 </not>
  44                 <then>
  45                     <if>
  46                         <not>
  47                             <isset property="some_missing"/>
  48                         </not>
  49                             <then>
  50                                 <echo message=" "/>
  51                                 <echo>**** Missing in ${file2}: ****</echo>
  52                             </then>
  53                     </if>
  54                     <property name="some_missing" value="true"/>
  55                         <antcall target="reportMissingProperty">
  56                                 <param name="textLabel" value="@{file1.property}"/>
  57                                 <param name="prefixedPropertyName" value="prefixfile1.@{file1.property}" />
  58                         </antcall>
  59                 </then>
  60             </if>
  61         </sequential>
  62     </for>
  63 </target>
  64
  65 <target name="reportMissingProperty" description="double dereference 'prefixedPropertyName' and report missing language property">
  66         <propertycopy name="textValue" from="${prefixedPropertyName}"/>
  67         <!-- output the property name (message label) and value (English text) -->
  68     <echo message="${textLabel}=${textValue}"/>
  69 </target>
  70
  71 </project>