build.gradle

def stdout = new ByteArrayOutputStream()
exec {
    commandLine 'git', 'describe', '--tags', '--always'
    standardOutput = stdout
}
def versionName = stdout.toString().trim()

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
    }
}

allprojects {
    repositories {
        jcenter()
    }

    setVersion versionName
    setGroup 'info.guardianproject.netcipher'
}

/**
 * Improve build server performance by allowing disabling of pre-dexing
 * (see http://tools.android.com/tech-docs/new-build-system/tips#TOC-Improving-Build-Server-performance.)
 */
project.ext.preDexLibs = !project.hasProperty('disablePreDex')

subprojects {
    project.plugins.whenPluginAdded { plugin ->
        if ("com.android.build.gradle.AppPlugin".equals(plugin.class.name)) {
            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
        } else if ("com.android.build.gradle.LibraryPlugin".equals(plugin.class.name)) {
            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
        }
    }
}