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      1 <project name="Antlr3JavaScriptRuntime" basedir=".." default="build">
      2 <description>
      3 Build procedure and task automation for the ANTLR JavaScript target.
      4 </description>
      5 
      6     <property name="build.dir" value="${basedir}/build" />
      7     <property name="out.dir" value="${build.dir}/out" />
      8     <property name="lib.dir" value="${basedir}/lib" />
      9     <property name="doc.dir" value="${basedir}/doc" />
     10     <property name="test.dir" value="${basedir}/tests" />
     11     <property name="src.dir" value="${basedir}/src" />
     12     <property name="third.dir" value="${basedir}/third" />
     13     <property file="${build.dir}/antlr3.properties" />
     14 
     15     <taskdef file="${third.dir}/antcontrib.properties" classpath="${third.dir}/ant-contrib-1.0b3.jar" />
     16 
     17     <!-- ******* -->
     18     <!-- LIBRARY -->
     19     <!-- ******* -->
     20 
     21     <target name="build" depends="-init" description="Build ANTLR JavaScript runtime library.">
     22         <antcall target="-make-debug" />
     23         <antcall target="-make-min" />
     24         <!--<antcall target="-make-docs" />-->
     25         <antcall target="-del-build" />
     26     </target>
     27 
     28     <!-- Make uncompressed JS runtime files -->
     29     <target name="-make-debug">
     30         <!-- no file name suffix for debug files -->
     31         <property name="debugormin" value="" />
     32         <antcall target="-make-packages" inheritall="true" />
     33     </target>
     34 
     35     <!-- Make compressed JS files -->
     36     <target name="-make-min">
     37         <property name="debugormin" value="-min" />
     38         <antcall target="-make-packages" inheritall="true" />
     39     </target>
     40 
     41     <!-- Make each package defined in atlr3.list -->
     42     <target name="-make-packages">
     43         <property name="pkg" value="" />
     44         <foreach list="${antlr3.list}" target="-make-package" param="pkg" inheritall="true" />
     45     </target>
     46 
     47     <!-- Create a package -->
     48     <target name="-make-package">
     49         <var name="package" value="${pkg}" />
     50         <property name="dest" value="${lib.dir}/antlr3-${package}${debugormin}.js" />
     51         <propertycopy property="list" from="antlr3.${package}.list" override="true" />
     52         <propertyregex property="list" input="${list}" regexp=" +" replace="" override="true" />
     53 
     54         <concat destfile="${dest}">
     55             <filelist dir="${src.dir}" files="${list}" />
     56         </concat>
     57 
     58         <if>
     59             <equals arg1="${debugormin}" arg2="-min" />
     60             <then>
     61                 <antcall target="-compress" inheritall="true" />
     62             </then>
     63         </if>
     64 
     65         <antcall target="-add-license" inheritall="true" />
     66     </target>
     67 
     68     <!-- Compress JavaScript using Closure Compiler -->
     69     <target name="-compress">
     70         <java fork="true" jar="${third.dir}/compiler.jar">
     71             <arg line="--js" />
     72             <arg value="${dest}" />
     73             <arg line="--js_output_file" />
     74             <arg line="${dest}.tmp" />
     75         </java>
     76         <move file="${dest}.tmp" tofile="${dest}" />
     77     </target>
     78 
     79     <!-- insert required legaleze at the top of a file -->
     80     <target name="-add-license">
     81         <property name="tmp-file" value="${dest}.tmp" />
     82         <move file="${dest}" tofile="${tmp-file}" />
     83         <concat destfile="${dest}">
     84             <header file="${build.dir}/${antlr3.license}" />
     85             <fileset file="${tmp-file}" />
     86         </concat>
     87         <delete file="${tmp-file}" />
     88     </target>
     89 
     90     <!-- delete build directory -->
     91     <target name="-del-build">
     92         <delete dir="${out.dir}" />
     93     </target>
     94 
     95     <!-- ***** -->
     96     <!-- TESTS -->
     97     <!-- ***** -->
     98 
     99     <target name="compile-tests" depends="build" description="Compile all test grammars.">
    100         <foreach target="-compile-test-class" param="testdirectory" inheritall="true">
    101             <path>
    102                 <dirset dir="${test.dir}" includes="*" excludes="README" />
    103             </path>
    104         </foreach>
    105     </target>
    106 
    107     <target name="-compile-test-class" >
    108         <foreach target="-compile-single-test" param="grammar" inheritall="true">
    109             <path>
    110                 <fileset dir="${testdirectory}" includes="*.g" excludes="*__.g" />
    111             </path>
    112         </foreach>
    113     </target>
    114 
    115     <target name="-compile-single-test">
    116         <!-- turn on antlr tracing if necessary -->
    117         <var name="g" value="${grammar}" />
    118         <loadfile property="g-contents" srcfile="${g}" />
    119         <var name="opt" value="" />
    120         <property name="trace-key" value="// @@ANTLR Tool Options@@: -trace" />
    121         <if>
    122             <contains string="${g-contents}" substring="${trace-key}" />
    123             <then>
    124                 <var name="opt" value="-trace" />
    125             </then>
    126         </if>
    127 
    128         <java dir="${testdirectory}" jar="${antlr3.tool}" fork="yes">
    129             <arg line="${opt}" />
    130             <arg line="${g}" />
    131         </java>
    132     </target>
    133 
    134     <!-- **** -->
    135     <!-- DOCS -->
    136     <!-- **** -->
    137 
    138     <target name="make-docs" description="Generate jsdoc API documentation." depends="-init">
    139         <property name="jsdoc.dir" value="${third.dir}/jsdoc-toolkit" />
    140         <property name="docs.dir" value="${lib.dir}/docs" />
    141 
    142         <mkdir dir="${docs.dir}" />
    143         <java jar="${jsdoc.dir}/jsrun.jar" fork="yes">
    144             <arg line="${jsdoc.dir}/app/run.js ${src.dir} -r=10 -t=${jsdoc.dir}/templates/jsdoc -d=${docs.dir}" />
    145         </java>
    146     </target>
    147 
    148     <target name="-init">
    149         <!-- clear build dir -->
    150         <delete dir="${out.dir}" quiet="true" />
    151         <mkdir dir="${out.dir}" />
    152     </target>
    153 </project>
    154