<project name="CS2JDist" default="release" basedir=".">

  <description>
    This build file builds a cs2j distribution archive
  </description>

  <tstamp>
    <format property="timestamp.format" pattern="yyMMdd" />
  </tstamp>

  <property file="${user.home}/${ant.project.name}.build.properties"/>
  <property file="${user.home}/build.properties"/>
  <property file="local.build.properties"/>
  <property file="build.properties"/>

  <!-- load the ant-antlr task -->
  <taskdef resource="org/apache/tools/ant/antlr/antlib.xml" classpath="${builder.ant.lib}/ant-antlr3.jar;${project.dir}/jar/antlr-3.3.jar" />
  
  <!-- git macros, stolen / based on http://tlrobinson.net/blog/2008/11/13/ant-tasks-for-git/ -->
  <macrodef name = "git">
    <attribute name = "command" />
    <attribute name = "dir" default = "" />
    <attribute name = "failonerror" default = "false" />
    <attribute name = "gitresult" default = "gitresult" />
    <attribute name = "gitresultsetonfail" default = "@{gitresult}.setonfail" />
    <element name = "args" optional = "true" />
    <sequential>
      <echo message = "git @{command}" />
      <exec executable = "git" dir = "@{dir}" failonerror="@{failonerror}" resultproperty = "@{gitresult}">
        <arg value = "@{command}" />
        <args/>
      </exec>
      <condition property="@{gitresultsetonfail}"> 
        <equals arg1="${@{gitresult}}" arg2="1"/> 
      </condition> 
    </sequential>
  </macrodef>

  <target name="release" description="make a release archive" depends="clean,init,switch,checkclean,buildcs2j,signtxfiles,tagme,mkcs2jlibprojsrc,mkarchive"/>

  <target name="releasefromhere" description="make a release archive off the current branch" depends="clean,init,checkclean,buildcs2j,signtxfiles,mkcs2jlibprojsrc,mkarchive"/>
  
  <target name="dummyrelease" description="make a release archive (doesn't change git repository)" depends="init,buildcs2j,signtxfiles,mkcs2jlibprojsrc,mkarchive"/>

  <target name="dist" description="Distribute final zip to final resting place">
    <copy todir="${release.dir}" file="${release.zip}"/>
    <copy tofile="${release.dir}/cs2j-latest.zip" file="${release.zip}"/>
  </target>

  <target name="mkarchive" description="builds a zip file containing the release">
    <mkdir dir="${build.dir}/archive/cs2j-${release.tagname}"/>
    <copy todir="${build.dir}/archive/cs2j-${release.tagname}">
      <fileset dir="${cs2j.library.project}" includes="NetFramework/**/*.xml"/>
      <fileset dir="${project.dir}" includes="THIRDPARTY-LICENSES/**"/>
      <fileset dir="${build.dir}/cs2jlibrary" includes="**/*.zip"/>
    </copy>
    <copy todir="${build.dir}/archive/cs2j-${release.tagname}/THIRDPARTY-LICENSES" file="${cs2j.parser.dir}/cs.g"/>
    <copy todir="${build.dir}/archive/cs2j-${release.tagname}/CS2JTranslator/bin">
      <fileset dir="${cs2j.src.dir}/CS2JTranslator/${exe.sub.dir}">
        <exclude name="*.vshost.*"/>
        <include name="*.exe"/>
      </fileset>
      <globmapper from="*.exe" to="*.exe${exe.extension}"/>
    </copy>
    <copy todir="${build.dir}/archive/cs2j-${release.tagname}/CS2JTranslator/bin">
      <fileset dir="${cs2j.src.dir}/CS2JTranslator/${exe.sub.dir}">
        <exclude name="*.vshost.*"/>
        <include name="*.dll"/>
      </fileset>
    </copy>
    <copy todir="${build.dir}/archive/cs2j-${release.tagname}">
      <fileset dir="${project.dir}/docs/external">
        <include name="README"/>
        <include name="*.pdf"/>
      </fileset>
    </copy>
    <zip destfile="${release.zip}" basedir="${build.dir}/archive/" includes="cs2j-${release.tagname}/**/*"/>
  </target>

  <target name="mkcs2jlibprojsrc" description="Build CS2JLibrary Project source for distribution">
    <ant dir="${cs2j.library.project}" target="src">
      <property name="src.zip" value="${build.dir}/cs2jlibrary/cs2jlib-src-${release.tagname}.zip"/>
    </ant>
  </target>

  <target name="pushme" description="Push changes to remote" >
    <git command = "push" failonerror="true">
      <args>
        <arg value = "origin"/>
        <arg value = "HEAD"/>
      </args>
    </git>
    <git command = "push" failonerror="true">
      <args>
        <arg value = "--tags"/>
      </args>
    </git>
  </target>

  <target name="tagme" description="tag current state">
    <git command = "tag" failonerror="true">
      <args>
        <arg value = "-a"/>
        <arg value = "-m"/>
        <arg value = "Tagging release"/>
        <arg value = "${release.tagname}"/>
      </args>
    </git>
  </target>

  <target name="getuserguide" description="Downloads the user guide for Google Docs (need to install googlecl)">
     <exec executable="google" failonerror="false">
       <arg value = "docs"/>
       <arg value = "--user=${google.docs.user}"/>
       <arg value = "--folder=${google.docs.folder}"/>
       <arg value = "--dest=${project.dir}/docs/external/${google.docs.title}.pdf"/>
       <arg value = "get"/>
       <arg value = "${google.docs.title}.doc"/>
     </exec>
  </target>
  <target name="signtxfiles" description="Add / Update the signatures on the translation files in NetFrameworks">
    <exec osfamily="windows" executable="${tx.signer.exe}">
      <arg value = "-keyfile"/>
      <arg value = "${tx.signer.keyfile}"/>
      <arg value = "${tx.files.root}"/>
    </exec>
    <exec osfamily="mac" executable="mono">
      <arg value = "${tx.signer.exe}"/>
      <arg value = "-keyfile"/>
      <arg value = "${tx.signer.keyfile}"/>
      <arg value = "${tx.files.root}"/>
    </exec>
  </target>

  <target name="buildcs2j" depends="buildgrammars" description="builds all C# source in the solution">
    <exec osfamily="windows" executable="${win.msbuild.exe}" failonerror="true">
      <arg value = "${cs2j.sln}"/>
    </exec>
    <exec osfamily="mac" executable="${other.msbuild.exe}" failonerror="true">
      <arg value = "${cs2j.sln}"/>
    </exec>
  </target>

  <target name="buildgrammars" description="invokes ANTLR to convert grammar files to C# source">
    <ant-antlr3 xmlns:antlr="antlib:org/apache/tools/ant/antlr" verbose="true"
                      target="${cs2j.parser.dir}/cs.g" 
                      make="true" conversiontimeout="15000" />
    <ant-antlr3 xmlns:antlr="antlib:org/apache/tools/ant/antlr" verbose="true"
                      target="${cs2j.transform.dir}/TemplateExtracter.g" 
                      libdirectory="${cs2j.parser.dir}" 
                      make="true" conversiontimeout="15000"/>
    <ant-antlr3 xmlns:antlr="antlib:org/apache/tools/ant/antlr" verbose="true"
                      target="${cs2j.transform.dir}/JavaMaker.g" 
                      libdirectory="${cs2j.parser.dir}" 
                      make="true" conversiontimeout="15000"/>
    <ant-antlr3 xmlns:antlr="antlib:org/apache/tools/ant/antlr" verbose="true"
                      target="${cs2j.transform.dir}/NetMaker.g" 
                      libdirectory="${cs2j.parser.dir}" 
                      make="true" conversiontimeout="15000"/>
    <ant-antlr3 xmlns:antlr="antlib:org/apache/tools/ant/antlr" verbose="true"
                      target="${cs2j.transform.dir}/JavaPrettyPrint.g" 
                      libdirectory="${cs2j.parser.dir}" 
                      make="true" conversiontimeout="15000"/>
  </target>

  <target name="switch" description="switched to release branch">
    <git command = "checkout" failonerror="true">
      <args>
        <arg value = "--quiet"/>
        <arg value = "${release.branch}"/>
      </args>
    </git>
  </target>
    
  <target name="checkclean" description="fails if working copy is dirty">
    <git command = "diff-index" gitresult = "local.wc.isdirty">
      <args>
        <arg value = "--quiet"/>
        <arg value = "HEAD"/>
      </args>
    </git>
    <fail message = "Working Copy is dirty.  Commit changes and try again." if="local.wc.isdirty.setonfail" />
  </target>
    
  <target name="init" depends="">
    <mkdir dir="${build.dir}" />
  </target>

  <target name="clean" depends="" description="Clean build directory">
    <delete failonerror="false" dir="${build.dir}" />
    <delete failonerror="false" dir="${cs2j.parser.dir}" includes="cs*.cs *.tokens"/>
    <delete failonerror="false" dir="${cs2j.transform.dir}"  includes="*.cs *.tokens" excludes="CommonWalker.cs"/>
    <exec osfamily="windows" executable="${win.msbuild.exe}">
      <arg value = "${cs2j.sln}"/>
      <arg value = "/verbosity:quiet"/>
      <arg value = "/t:Clean"/>
    </exec>
    <exec osfamily="mac" executable="${other.msbuild.exe}">
      <arg value = "${cs2j.sln}"/>
      <arg value = "/verbosity:quiet"/>
      <arg value = "/t:Clean"/>
    </exec>
  </target>
    
  <target name="dumpProperties" description="output all set properties, a useful sanity check">
    <echoproperties/>
  </target>
    
</project>