/**
 *  Copyright 2011 Ryszard Wiśniewski <brut.alll@gmail.com>
 *
 *  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.
 */
apply plugin: 'java'
apply plugin: 'maven'

def apktoolversion_major = '2.0.0'
def apktoolversion_minor = 'RC1';

if (!('release' in gradle.startParameter.taskNames)) {
  def hash = getCheckedOutGitCommitHash();
  
  if (hash == null) {
    project.ext.set("hash", "dirty")
    project.ext.set("apktool_version", apktoolversion_major + "-dirty")
    println "Building SNAPSHOT (no .git folder found)";
  } else {
    project.ext.set("hash", hash);
    project.ext.set("apktool_version", apktoolversion_major + "-" + hash + "-SNAPSHOT");
    println "Building SNAPSHOT (" + getCheckedOutBranch() + "): " + hash;
  }
} else {
  project.ext.set("hash", "")
  project.ext.set("apktool_version", apktoolversion_major + "-" + apktoolversion_minor);
  println "Building RELEASE (" + getCheckedOutBranch() + "): " + apktoolversion_major + "-" + apktoolversion_minor;
}

// https://gist.github.com/JonasGroeger/7620911
def getCheckedOutGitCommitHash() {
    def gitFolder = "$projectDir/.git/"
    def takeFromHash = 6
    
    def head
    try {
      head = new File(gitFolder + "HEAD").text.split(":")
    } catch(Exception e) {
      return null;
    }
 
    def isCommit = head.length == 1
    if(isCommit) return head[0].trim().take(takeFromHash) 
 
    def refHead = new File(gitFolder + head[1].trim())
    refHead.text.trim().take takeFromHash
}

def getCheckedOutBranch() {
    def gitFolder = "$projectDir/.git/"
    
    def head
    try {
      head = new File(gitFolder + "HEAD").text.split("/")
    } catch(Exception e) {
      return "";
    }
    return head[2].trim();
}

repositories {
  mavenCentral()
}

sourceCompatibility = 1.7
targetCompatibility = 1.7

build.doFirst {
    def javaVersion = System.getProperty("java.version")
    //fail the build if we don't have the expected Java version
    if (!javaVersion.startsWith("1.7")) {
        throw new GradleException("You can fix this problem!\nWe found a " + javaVersion + " JDK\nPlease update JAVA_HOME to use a 1.7 JDK\nCurrently it is set to: " + System.getProperty("java.home"));
    } 
}

task wrapper(type: Wrapper) {
  gradleVersion = '1.10'
}

// used for official releases only. Please don't use
task release {
}

buildscript {
    repositories {
        mavenCentral()
    }
    tasks.withType(Compile) {
        options.encoding = "UTF-8"
    }
    dependencies {
        classpath 'eu.appsatori:gradle-fatjar-plugin:0.2-rc1'
    }
}

subprojects {
  apply plugin: 'java'
  apply plugin: 'maven'
  apply plugin: 'idea'
  
  ext {
        depends = [guava: 'com.google.guava:guava:14.0',
                   findbugs: 'com.google.code.findbugs:jsr305:1.3.9',
                   junit: 'junit:junit:4.6',
                   antlr_runtime: 'org.antlr:antlr-runtime:3.5',
                   antlr: 'org.antlr:antlr:3.5',
                   commons_cli: 'commons-cli:commons-cli:1.2',
                   jflex: 'de.jflex:jflex:1.4.3',
                   proguard: 'net.sf.proguard:proguard-base:4.8'
         ]
  }
    
  repositories {
    mavenCentral()
  }
  
  dependencies {
    testCompile 'junit:junit:4.8.2'
  }
  
  test {
    testLogging {
      exceptionFormat = 'full'
    }
  }
}