allwpilib/wpilibc/build.gradle

plugins {
    id 'org.ysb33r.doxygen' version '0.3'
    id 'cpp'
    id 'maven-publish'
}

evaluationDependsOn(':hal')

ext.shared = 'shared'
ext.athena = 'athena'
ext.simulation = 'sim'

def versionClass = """
/*
 * Autogenerated file! Do not manually edit this file. This version is regenerated
 * any time the publish task is run, or when this file is deleted.
 */

const char* WPILibVersion = "${WPILibVersion.version}";
""".trim()

def wpilibVersionFile = file('shared/src/WPILibVersion.cpp')

def willPublish = false
gradle.taskGraph.addTaskExecutionGraphListener { graph ->
    willPublish = graph.hasTask(publish)
}

task generateCppVersion() {
    description = 'Generates the wpilib version class'
    group = 'WPILib'

    // We follow a simple set of checks to determine whether we should generate a new version file:
    // 1. If the release type is not development, we generate a new verison file
    // 2. If there is no generated version number, we generate a new version file
    // 3. If there is a generated build number, and the release type is development, then we will
    //    only generate if the publish task is run.
    doLast {
        if (!WPILibVersion.releaseType.toString().equalsIgnoreCase('official') && !willPublish && wpilibVersionFile.exists()) {
            return
        }
        println "Writing version ${WPILibVersion.version} to $wpilibVersionFile"

        if (wpilibVersionFile.exists()) {
            wpilibVersionFile.delete()
        }
        wpilibVersionFile.write(versionClass)
    }
}

clean {
    delete wpilibVersionFile
}

// Attempts to execute the doxygen command. If there is no exception, doxygen exists, so return true. If there's
// an IOException, it doesn't exist, so return false
ext.checkDoxygen = {
    try {
        'doxygen'.execute()
        true
    } catch (IOException e) {
        false
    }
}

apply from: 'athena.gradle'

if (enableSimulation){
    apply from: 'simulation.gradle'
}