build_common.xml

<?xml version="1.0" encoding="UTF-8"?> 

<project default="bootstrap" name="common" > 
    
	<dirname property="common.basedir" file="${ant.file.common}" />

	<property file="${common.basedir}/../../build_config/version.config" description="grp version properties" />
	<property file="${common.basedir}/build_config/version.config" description="build version properties" />
	<property file="${common.basedir}/build_config/build.config" description="build properties" />
	<property file="${common.basedir}/build_config/global.config" description="global properties" />

	<property name="version.grp" value="${version_grp_major}.${version_grp_minor}.${version_grp_build}" />
	
    <taskdef resource="net/sf/antcontrib/antlib.xml"/>
	<target name="bootstrap">
		<mkdir dir="${user.home}/.ant/lib"/>
		<get dest="${user.home}/.ant/lib/ant-contrib.jar" src="https://search.maven.org/remotecontent?filepath=ant-contrib/ant-contrib/1.0b3/ant-contrib-1.0b3.jar"/>
		
		<get dest="${user.home}/.ant/lib/rhino.jar" src="https://repo1.maven.org/maven2/org/mozilla/rhino/1.7.14-RC1/rhino-1.7.14-RC1.jar"/>
		<get dest="${user.home}/.ant/lib/bsf.jar" src="http://search.maven.org/remotecontent?filepath=bsf/bsf/2.4.0/bsf-2.4.0.jar"/>
		<get dest="${user.home}/.ant/lib/commons-logging-api.jar" src="http://search.maven.org/remotecontent?filepath=commons-logging/commons-logging-api/1.1/commons-logging-api-1.1.jar"/> 
	</target>


	<!-- PLATFORM INFORMATION -->

	<condition property="isWindows" else="false">
		<os family="windows" />
	</condition>

	<condition property="isMacOS" else="false">
		<os family="mac" />
	</condition>

	<condition property="air.sdk" value="${air.sdk.windows}" else="${air.sdk.macos}">
		<istrue value="${isWindows}"/>
	</condition>
	<property name="AIR_SDK_HOME" value="${air.sdk}" />
	
	
	<condition property="android.sdk" value="${android.sdk.windows}" else="${android.sdk.macos}">
		<istrue value="${isWindows}"/>
	</condition>
	<condition property="android.gradle" value="gradlew.bat" else="./gradlew">
		<istrue value="${isWindows}"/>
	</condition>

	<condition property="air.adt" value="${air.sdk}/bin/adt.bat" else="${air.sdk}/bin/adt">
		<istrue value="${isWindows}"/>
	</condition>

	<condition property="air.asdoc" value="${air.sdk}/bin/asdoc.bat" else="${air.sdk}/bin/asdoc">
		<istrue value="${isWindows}"/>
	</condition>
	

    <!-- SCRIPTS -->

	<scriptdef language="javascript" name="lower">
		<attribute name="name" />
		<attribute name="value" /> 
		<![CDATA[
		project.setProperty( attributes.get( "name" ),
							 attributes.get( "value" ).toLowerCase() );
		]]>
	</scriptdef>

	<scriptdef language="javascript" name="titlecase">
		<attribute name="name" />
		<attribute name="value" /> 
		<![CDATA[
		var value = String(attributes.get( "value" ));
		var titlecase = value.charAt(0).toUpperCase() + value.substr(1);
		
		project.setProperty( attributes.get( "name" ), titlecase );
		]]>
	</scriptdef>

	<scriptdef language="javascript" name="cleanchars">
		<attribute name="name" />
		<attribute name="value" /> 
		<![CDATA[
		project.setProperty( attributes.get( "name" ),
							 attributes.get( "value" ).replaceAll( "\\.", "" ) );
		]]>
	</scriptdef>

	<scriptdef language="javascript" name="wrapxmltag">
		<attribute name="name" /> 
		<attribute name="input" />
		<attribute name="tag" />
		<![CDATA[
		var value = "";
		var input = String(attributes.get( "input" ));
		var tag = String(attributes.get( "tag" ));
		if (input.length > 0)
		{ 
			value = "<"+tag+">"+input+"</"+tag+">";
		}
		project.setProperty( attributes.get( "name" ), value );
		]]>
	</scriptdef>


	<scriptdef language="javascript" name="outputname">
		<attribute name="name" />
		<attribute name="prefix" />
		<attribute name="grp" /> 
		<attribute name="projectname" />
		<![CDATA[
		var outputName = "";
		
		var prefix = String(attributes.get( "prefix" ));
		if (prefix.length > 0)
			outputName = prefix + ".";
			
		var grp = String(attributes.get( "grp" ).toLowerCase());
		var projectname = String(attributes.get( "projectname" ));
		if (grp.length > 0)
		{
			outputName += grp + "." + projectname;
		}
		else 
		{
			outputName += projectname;
		}
		project.setProperty( attributes.get("name"), outputName );
		]]>
	</scriptdef>

	<scriptdef language="javascript" name="grppackagename">
		<attribute name="name" />
		<attribute name="prefix" />
		<attribute name="grp" /> 
		<attribute name="projectname" />
		<![CDATA[
		var packageName = "";

		var prefix = String(attributes.get( "prefix" ));
		if (prefix.length > 0)
			packageName = prefix + ".";

		var grp = String(attributes.get( "grp" ).toLowerCase());
		var projectname = String(attributes.get( "projectname" ).toLowerCase());
		if (grp.length > 0)
		{
			packageName += grp + "." + projectname;
		}
		else 
		{
			packageName += projectname;
		}
		project.setProperty( attributes.get("name"), packageName );
		]]>
	</scriptdef>

	<scriptdef language="javascript" name="packagepath">
		<attribute name="name" />
		<attribute name="value" /> 
		<![CDATA[
		project.setProperty( attributes.get( "name" ),
							 attributes.get( "value" ).replaceAll( "\\.", "/" ) );
		]]>
	</scriptdef>

	<scriptdef language="javascript" name="packagetores">
		<attribute name="name" />
		<attribute name="value" /> 
		<![CDATA[
		project.setProperty( attributes.get( "name" ),
							 attributes.get( "value" ).replaceAll( "\\.", "-" ) );
		]]>
	</scriptdef>


	<outputname name="output.name" prefix="${output.basename}" grp="${project.grp}" projectname="${project.name}" />
	<grppackagename name="package.name" prefix="${package.basename}" grp="${project.grp}" projectname="${project.name}" />
	<packagepath name="package.path" value="${package.name}" />

	<loadproperties srcFile="${common.basedir}/${android.dir}/app/build.gradle">
		<filterchain>
			<linecontains>
				<contains value="minSdkVersion"/>
			</linecontains>
			<replaceregex pattern="\sminSdkVersion\s([0-9]*)" replace="minSdkVersion=\1" />
		</filterchain>
	</loadproperties>
	<property name="minSdkVersion" value="${android.minSdkVersion}" />
	<var name="android.minSdkVersion" unset="true" />
	<property name="android.minSdkVersion" value="${minSdkVersion}"  />

	<loadproperties srcFile="${common.basedir}/${android.dir}/app/build.gradle">
		<filterchain>
			<linecontains>
				<contains value="targetSdkVersion"/>
			</linecontains>
			<replaceregex pattern="\stargetSdkVersion\s([0-9]*)" replace="targetSdkVersion=\1" />
		</filterchain>
	</loadproperties>
	<property name="targetSdkVersion" value="${android.targetSdkVersion}" />
	<var name="android.targetSdkVersion" unset="true" />
	<property name="android.targetSdkVersion" value="${targetSdkVersion}"  />

</project>