/*
 * Copyright 2010 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * The Apache Incubator S4 Project Build File
 *
 */

description = 'Apache S4'
defaultTasks 'assemble'
archivesBaseName = 's4'
distRootFolder = "$archivesBaseName-${-> version}"

allprojects {

    // Append the suffix 'SNAPSHOT' when the build is not for release.
    version = new Version(major: 0, minor: 5, bugfix: 0, isRelease: false)
    group = 'org.apache.s4'

    /* Search these repos to find artifacts. Gradle will download and cache. */
    repositories {
        mavenCentral()

        maven {
           url "http://google-gson.googlecode.com/svn/mavenrepo"
        }

        /* Add lib dir as a repo. Some jar files that are not available
         in a public repo are distributed in the lib dir. */
        flatDir name: 'libDir', dirs: "$rootDir/lib"
    }
}

/* All project libraries must be defined here. */
libraries = [
    json:               'org.json:json:20090211',
    guava:              'com.google.guava:guava:10.0.1',
    gson:               'com.google.code.gson:gson:1.6',
    guice:              'com.google.inject:guice:3.0',
    guice_assist:       'com.google.inject.extensions:guice-assistedinject:3.0',
    guice_grapher:      'com.google.inject:guice-grapher:3.0',
    flexjson:           'net.sf.flexjson:flexjson:2.1',
    bcel:               'org.apache.bcel:bcel:5.2',
    jakarta_regexp:     'jakarta-regexp:jakarta-regexp:1.4',
    kryo:               'com.googlecode:kryo:1.04',
    netty:              'org.jboss.netty:netty:3.2.5.Final',
    reflectasm:         'com.esotericsoftware:reflectasm:0.8',
    minlog:             'com.esotericsoftware:minlog:1.2',
    asm:                'asm:asm:3.2',
    commons_io:         'commons-io:commons-io:2.0.1',
    commons_config:     'commons-configuration:commons-configuration:1.6',
    commons_codec:      'commons-codec:commons-codec:1.4',
    commons_httpclient: 'commons-httpclient:commons-httpclient:3.1',
    commons_coll:       'net.sourceforge.collections:collections-generic:4.01', // Use this lib until the commons collection with Generics is released.
    slf4j:              'org.slf4j:slf4j-api:1.6.1',
    logback_core:       'ch.qos.logback:logback-core:0.9.29',
    logback_classic:    'ch.qos.logback:logback-classic:0.9.29',
    ejml:               'com.googlecode.efficient-java-matrix-library:ejml:0.17',
    zk:                 'org.apache.zookeeper:zookeeper:3.3.1',
    jcip:               'net.jcip:jcip-annotations:1.0',
    junit:              'junit:junit:4.10',
    zkclient:           'com.github.sgroschupf:zkclient:0.1',
    diezel:             'net.ericaro:diezel-maven-plugin:1.0.0-beta-4-SNAPSHOT'
]

subprojects {
    apply plugin: 'java'
    apply plugin: 'eclipse'
    apply plugin: 'maven'
    apply plugin: 'code-quality'

    /* Set Java version. */
    sourceCompatibility = 1.6
    targetCompatibility = 1.6

    checkstyleConfigFileName = "$rootDir/config/checkstyle/s4-checkstyle.xml"
    
    // The jmx points to a repo that is no longer available. We exclude these dependencies. 
    configurations {
        all*.exclude group: 'com.sun.jmx'
        all*.exclude group: 'com.sun.jdmk'
        all*.exclude group: 'javax.jms'
        all*.exclude group: 'javax.mail'
    }
    
    dependencies {
        
        /* Google. */
        compile( libraries.guava )
        compile( libraries.guice )

        /* Logging. */
        compile( libraries.slf4j )
        compile( libraries.logback_core )
        compile( libraries.logback_classic )

        /* Commons. */
        compile( libraries.commons_io )
        compile( libraries.commons_config )
        compile( libraries.commons_coll )

        /* Misc. */
        compile( libraries.jcip )
        compile( libraries.zk )
		
        /* Testing. */
        testCompile( libraries.junit )
    }

    manifest.mainAttributes(
    provider: 'gradle',
    'Implementation-Url': 'http://incubator.apache.org/projects/s4.html',
    'Implementation-Version': version,
    'Implementation-Vendor': 'Apache S4',
    'Implementation-Vendor-Id': 'io.s4'
    )
}


dependsOnChildren()

platformProjects = [project(':s4-base'), project(':s4-core'), project(':s4-comm'), project(':s4-edsl')]

configurations {
    platformLibs
}

dependencies {
    platformLibs platformProjects
}

//task xxx {
//    platformProjects.collect {proj ->
//        // Iterate over the source sets
//        println '\n' + proj.name + ' ' + proj.sourceSets.main.name
//        println proj.sourceSets.main.classesDir
//        println proj.sourceSets.main.runtimeClasspath.getFiles()
//        println proj.sourceSets.main.resources.getFiles()
//        println proj.sourceSets.main.allJava.getFiles()
//        println proj.configurations.runtime.getFiles()
//        println ' '
//        println proj.configurations.archives.allArtifactFiles.getFiles()
//    }
//}

binDistImage = copySpec {
    platformProjects.collect {proj ->
        into ("platform/lib") {
            from proj.sourceSets.main.resources
            from proj.configurations.runtime.getFiles()
            from proj.configurations.archives.getAllArtifacts().getFiles()
        }
    }
}

task binImage(type: Copy) {
    description = "Create binary image"
    destinationDir = file("$buildDir/s4-image")
    with binDistImage
}

task clean << {
    delete buildDir
}

// This task lists all the jars. We can use this pattern to create file descriptors.
task listJars << {
    description = 'List all the jars in the S4 framework.'
    configurations.platformLibs.each { File file -> println file.name }
}

/* Generates the gradlew scripts.
 http://www.gradle.org/1.0-milestone-3/docs/userguide/gradle_wrapper.html */
task wrapper(type: Wrapper) {
    gradleVersion = '1.0-milestone-7'
}

class Version {
    int major
    int minor
    int bugfix
    boolean isRelease

    String toString() {
        "$major.$minor.$bugfix${isRelease ? '' : '-SNAPSHOT'}"
    }
}