tasks/astrid/build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="astrid" default="help">

    <!-- The local.properties file is created and updated by the 'android' tool.
         It contains the path to the SDK. It should *NOT* be checked in in Version
         Control Systems. -->
    <property file="local.properties" />

    <!-- The build.properties file can be created by you and is never touched
         by the 'android' tool. This is the place to change some of the default property values
         used by the Ant rules.
         Here are some properties you may want to change/update:

         application.package
             the name of your application package as defined in the manifest. Used by the
             'uninstall' rule.
         source.dir
             the name of the source directory. Default is 'src'.
         out.dir
             the name of the output directory. Default is 'bin'.

         Properties related to the SDK location or the project target should be updated
          using the 'android' tool with the 'update' action.

         This file is an integral part of the build system for your application and
         should be checked in in Version Control Systems.

         -->
    <property file="build.properties" />

    <!-- The default.properties file is created and updated by the 'android' tool, as well
         as ADT.
         This file is an integral part of the build system for your application and
         should be checked in in Version Control Systems. -->
    <property file="default.properties" />


    <taskdef resource="net/sf/antcontrib/antlib.xml">
      <classpath>
        <pathelement location="antlib/ant-contrib-1.0b3.jar"/>
      </classpath>
    </taskdef>

    <!-- Custom Android task to deal with the project target, and import the proper rules.
         This requires ant 1.6.0 or above. -->
    <path id="android.antlibs">
        <pathelement path="${sdk.dir}/tools/lib/anttasks.jar" />
        <pathelement path="${sdk.dir}/tools/lib/sdklib.jar" />
        <pathelement path="${sdk.dir}/tools/lib/androidprefs.jar" />
        <pathelement path="${sdk.dir}/tools/lib/apkbuilder.jar" />
        <pathelement path="${sdk.dir}/tools/lib/jarutils.jar" />
    </path>

    <taskdef name="setup"
        classname="com.android.ant.SetupTask"
        classpathref="android.antlibs" />

    <!-- Execute the Android Setup task that will setup some properties specific to the target,
         and import the build rules files.

         The rules file is imported from
            <SDK>/platforms/<target_platform>/templates/android_rules.xml

         To customize some build steps for your project:
         - copy the content of the main node <project> from android_rules.xml
         - paste it in this build.xml below the <setup /> task.
         - disable the import by changing the setup task below to <setup import="false" />

         This will ensure that the properties are setup correctly but that your customized
         build steps are used.
    -->
    <setup />

    <!-- amalgamate sources -->
    <delete dir="${source.dir}" />
    <mkdir dir="${source.dir}" />
    <for list="${astrid.sources}" param="dir">
      <sequential>
        <copy todir="${source.dir}">
          <fileset dir="@{dir}" />
        </copy>
      </sequential>
    </for>

    <target name="get-version">
      <loadfile property="manifest" srcFile="AndroidManifest.xml" />
      <propertyregex property="manifest.version.code"
                     input="${manifest}"
                     regexp="android:versionCode=&quot;(.*)&quot;"
                     select="\1" />
      <propertyregex property="manifest.version.name"
                     input="${manifest}"
                     regexp="android:versionName=&quot;([^&quot; ]*)"
                     select="\1" />
      <echo message="Astrid: version ${manifest.version.code}, named ${manifest.version.name}" />
    </target>
      
    <!-- check for files with warnings -->
    <target name="warnings">
      <echo>====== context classes without setContext =====</echo>
      <exec executable="sh">
        <arg value="-c" />
        <arg value="cd ${source.dir}; grep -L '\(setContext\|DependencyInjectionService\)' `grep -l -R '^\(public\).*class .* \(Activity\|Service\|BroadcastReceiver\)' .` | grep -v '.*\(CriteriaExposer\|DetailExposer\|Plugin\).java$' | grep -v rmilk" />
      </exec>
      <echo />
      <echo>====== entry points without initializing Astrid DI =====</echo>
      <exec executable="sh">
        <arg value="-c" />
        <arg value="cd ${source.dir}; grep -L '\(AstridDependencyInjector\)' $(grep -l '@Autowired' `grep -l -R '^\(public\).*class .* \(Activity\|Service\|BroadcastReceiver\)' .`) | grep -v rmilk" />
      </exec>
    </target>

    <!-- post build: rename apk -->
    <target name="release" depends="clean, get-version, warnings, updatekeys, android_rules.release">
      <mkdir dir="../release" />
      <property name="out.final.package"
                location="../release/${ant.project.name}-${manifest.version.code}-${manifest.version.name}-release.apk" />
      <antcall target="signjar">
        <param name="source"
               value="${out.absolute.dir}/${ant.project.name}-unsigned.apk" />
        <param name="dest"
               value="${out.final.package}" />
      </antcall>

      <echo>Final Release Package: ${out.final.package}</echo>
    </target>

    <!-- update api keys -->
    <target name="updatekeys" description="update api key values">
      <property file="${apikey.keyfile}" />
      <replaceregexp file="${source.dir}/com/todoroo/astrid/sharing/sync/ActFmInvoker.java"
                     match="URL = .*"
                     replace="URL = &quot;${apikey.actfm.url}&quot;;" />
      <replaceregexp file="${source.dir}/com/todoroo/astrid/sharing/sync/ActFmInvoker.java"
                     match="APP_ID = .*"
                     replace="APP_ID = &quot;${apikey.actfm.id}&quot;;" />
      <replaceregexp file="${source.dir}/com/todoroo/astrid/sharing/sync/ActFmInvoker.java"
                     match="APP_SECRET = .*"
                     replace="APP_SECRET = &quot;${apikey.actfm.secret}&quot;;" />
      <replaceregexp file="${source.dir}/com/todoroo/astrid/sharing/SharingLoginActivity.java"
                     match="APP_ID = .*"
                     replace="APP_ID = &quot;${apikey.facebook.id}&quot;;" />      
    </target>

    <!-- jar signing -->
    <target name="signjar" description="signs the jar">
      <fail unless="source" message="need {source} to sign (jar base name)" />
      <property file="${signjar.passfile}" /> <echo message="${signjar.passfile}" />
      <signjar alias="${signjar.keyalias}" keystore="${signjar.keystore}"
               storepass="${signjar.password}" jar="${source}"
               signedjar="${source}-unaligned" />
      <exec executable="${sdk.dir}/tools/zipalign" failonerror="true">
        <arg value="-f" />
        <arg value="4" />
        <arg value="${source}-unaligned" />
        <arg value="${dest}" />
      </exec>
    </target>

    <!-- build custom release package with updated version name -->
    <target name="release-custom">
      <fail message="need to set custom.version.name">
        <condition>
          <not>
            <isset property="custom.version.name" />
          </not>
        </condition>
      </fail>
      <copy file="AndroidManifest.xml" tofile="AndroidManifest_old.xml" />
      <replaceregexp file="AndroidManifest.xml"
                     match="(android:versionName=&quot;[^&quot; ]*)[^&quot;]*"
                     replace="\1${custom.version.name}" />
      <antcall target="release" />

      <move file="AndroidManifest_old.xml" tofile="AndroidManifest.xml" />
    </target>

</project>