<project name = "common">
    
    <property environment = "env" />
    
    <dirname property = "Checkout" file = "${ant.file.common}" />
 
    <property name = "Configuration" value = "Release" />
 
    <property name = "Build" location = "${env.STEAM_BUILD}" />
 
    <property name = "env.OBJJ_HOME" value = "/usr/local/share/objj" />
    <property name = "env.OBJJ_LIB" value = "${env.OBJJ_HOME}/lib" />
    
    <!-- allow bootstrapping: use installed js.jar if it's present, otherwise use local version -->
    
    <condition property = "jsjar" value = "${env.OBJJ_LIB}/js.jar">
        <and>
            <available file = "${env.OBJJ_LIB}/js.jar"  />
            <!-- hack to prevent deprecation warnings for overwriting properties -->
            <not>
                <isset property = "jsjar" />
            </not>
        </and>
    </condition>
    
    <property name = "jsjar" value = "${Checkout}/Tools/Utilities/js.jar" />
    
    <!-- Steam Version Checking -->
    
    <target name = "steam-uptodate">
    
        <exec executable = "steam" outputproperty = "steam.version">
            <arg line = "--version" />
        </exec>
    
        <fail>
!
**********************************************
You version of Steam is out of date.  
----------------------------------------------
Please run the following commands to update:
 
$sudo echo
$ant bootstrap
**********************************************
            <condition>
                <not>
                    <contains string = "${steam.version}" substring = "steam version 0.6" />
                </not>
            </condition>
        </fail>
    </target>
    
<!--    <macrodef name = "safe-steam-build" >
        
        <element name = "args" optional = "true" implicit = "true" />
        
        <sequential>
                
            <antcall target = "steam-uptodate" />
                
            <steam-build>
                <arguments>
                    <args/>
                </arguments>
            </steam-build>
            
        </sequential>
        
    </macrodef> -->
    
    <!-- Short Hands -->
    
    <target name = "build-release">
        <ant antfile = "build.xml">
            <property name = "Configuration" value = "Release" />
        </ant>
    </target>
    
    <target name = "clean-release">
        <ant antfile = "build.xml" target = "clean">
            <property name = "Configuration" value = "Release" />
        </ant>
    </target>
    
    <target name = "build-debug">
        <ant antfile = "build.xml">
            <property name = "Configuration" value = "Debug" />
        </ant>
    </target>
    
    <target name = "clean-debug">
        <ant antfile = "build.xml" target = "clean">
            <property name = "Configuration" value = "Debug" />
        </ant>
    </target>
    
    <target name = "release" >
        <antcall target = "build-release" />
    </target>
 
    <target name = "debug" >
        <antcall target = "build-debug" />
    </target>
    
    <target name = "all" >
        <antcall target = "build-debug" />
        <antcall target = "build-release" />
    </target>
    
    <target name = "clean-all" >
        <antcall target = "clean-debug" />
        <antcall target = "clean-release" />
    </target>
 
    <!-- Iterate -->
    
    <macrodef name = "iterate">
    
        <attribute name = "target"/>
        <element name = "files" />
    
        <sequential>
            <subant target = "@{target}" inheritall = "false" inheritrefs = "false" >
                <files/>
            </subant>
        </sequential>
    
    </macrodef>
    
    <macrodef name = "iterate-build">
        
        <attribute name = "target"/>
    
        <sequential>
            <subant target = "@{target}" inheritall = "false" inheritrefs = "false" >
                <fileset dir = "." includes = "*/build.xml" />
            </subant>
        </sequential>
    
    </macrodef>
 
    <!-- JavaScript Compiler -->
    
    <macrodef name = "jsc">
        
        <attribute name = "dir" default = "." />
        
        <element name = "arguments"/>
        
        <sequential>
            <java classname = "org.mozilla.javascript.tools.jsc.Main" dir = "@{dir}" fork = "true">
                <classpath>
                    <pathelement location = "${jsjar}" />
                    <pathelement location = "." />
                </classpath>
                
                <arguments/>
            </java>
        </sequential>
    </macrodef>
    
    <!--  JavaScript "Preprocessor" -->
    
    <macrodef name = "preprocess">
        
        <attribute name = "file" />
        <attribute name = "output"/>
        <element name = "arguments" optional = "true" />
        
        <sequential>
            <exec executable = "gcc" output = "@{output}" error = "@{output}.err">
                <!-- Preprocessing only -->
                <arg value = "-E" />
                <!-- Interpret files as C source files (instead of treating them as object files); this option is given to make the compiler preprocess them -->
                <arg value = "-x" />
                <arg value = "c" />
                <!-- Don't generate #line directives (which would of course mess things up in HTML documents!) -->
                <arg value = "-P" />
                
                <arguments/>
                
                <arg value = "@{file}" />
            </exec>
        </sequential>
            
    </macrodef>
    
    <!-- git tasks -->
 
    <macrodef name = "git">
        <attribute name = "command" />
        <attribute name = "dir" default = "" />
        <element name = "args" optional = "true" />
        <sequential>
            <echo message = "git @{command}" />
            <exec executable = "git" dir = "@{dir}">
                <arg value = "@{command}" />
                <args/>
            </exec>
        </sequential>
    </macrodef>
    
    <macrodef name = "git-clone-pull">
        <attribute name = "repository" />
        <attribute name = "dest" />
        <sequential>
            <git command = "clone">
                <args>
                    <arg value = "@{repository}" />
                    <arg value = "@{dest}" />
                </args>
            </git>
            <git command = "pull" dir = "@{dest}" />
        </sequential>
    </macrodef>
    
    <!-- ojtest task -->
    
    <macrodef name = "ojtest">
        <attribute name = "frameworks" default = "${env.STEAM_BUILD}/Release" />
        <element name = "tests" />
        <sequential>
            <apply executable = "ojtest" parallel = "true">
                <env key = "OBJJ_INCLUDE_PATHS" value = "@{frameworks}" />
                <tests/>
            </apply>
        </sequential>
    </macrodef>
    
</project>