New 2018 and later build setup (#1001)

shared/java/javacommon.gradle

@@ -0,0 +1,136 @@
+apply plugin: 'maven-publish'
+apply plugin: 'edu.wpi.first.wpilib.versioning.WPILibVersioningPlugin'
+apply plugin: 'java'
+apply plugin: 'net.ltgt.errorprone'
+apply plugin: 'pmd'
+
+if (!hasProperty('releaseType')) {
+    WPILibVersion {
+        releaseType = 'dev'
+    }
+}
+
+def pubVersion
+if (project.hasProperty("publishVersion")) {
+    pubVersion = project.publishVersion
+} else {
+    pubVersion = WPILibVersion.version
+}
+
+def baseArtifactId = project.baseId
+def artifactGroupId = project.groupId
+def javaBaseName = "_GROUP_edu_wpi_first_${project.baseId}_ID_${project.baseId}-java_CLS"
+
+def outputsFolder = file("$project.buildDir/outputs")
+
+task sourcesJar(type: Jar, dependsOn: classes) {
+    classifier = 'sources'
+    from sourceSets.main.allSource
+}
+
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    classifier = 'javadoc'
+    from javadoc.destinationDir
+}
+
+task outputJar(type: Jar, dependsOn: classes) {
+    baseName javaBaseName
+    destinationDir outputsFolder
+    from sourceSets.main.output
+}
+
+task outputSourcesJar(type: Jar, dependsOn: classes) {
+    baseName javaBaseName
+    destinationDir outputsFolder
+    classifier = 'sources'
+    from sourceSets.main.allSource
+}
+
+task outputJavadocJar(type: Jar, dependsOn: javadoc) {
+    baseName javaBaseName
+    destinationDir outputsFolder
+    classifier = 'javadoc'
+    from javadoc.destinationDir
+}
+
+artifacts {
+    archives sourcesJar
+    archives javadocJar
+    archives outputJar
+    archives outputSourcesJar
+    archives outputJavadocJar
+}
+
+addTaskToCopyAllOutputs(outputSourcesJar)
+addTaskToCopyAllOutputs(outputJavadocJar)
+addTaskToCopyAllOutputs(outputJar)
+
+build.dependsOn outputSourcesJar
+build.dependsOn outputJavadocJar
+build.dependsOn outputJar
+
+project(':').libraryBuild.dependsOn build
+
+publishing {
+    publications {
+
+        java(MavenPublication) {
+            artifact jar
+            artifact sourcesJar
+            artifact javadocJar
+
+            artifactId = "${baseArtifactId}-java"
+            groupId artifactGroupId
+            version pubVersion
+        }
+    }
+}
+
+test {
+    testLogging {
+        events "failed"
+        exceptionFormat "full"
+    }
+}
+
+if (project.hasProperty('onlyAthena')) {
+    test.enabled = false
+}
+
+pmd {
+    sourceSets = [sourceSets.main]
+    consoleOutput = true
+    reportsDir = file("$project.buildDir/reports/pmd")
+    ruleSetFiles = files(new File(rootDir, "styleguide/pmd-ruleset.xml"))
+    ruleSets = []
+}
+
+repositories {
+    mavenCentral()
+}
+
+configurations.errorprone {
+    resolutionStrategy.force 'com.google.errorprone:error_prone_core:2.0.9'
+}
+
+sourceSets {
+    dev
+}
+
+compileJava {
+    sourceCompatibility = 1.8
+    targetCompatibility = 1.8
+}
+
+dependencies {
+    testCompile 'junit:junit:4.12'
+    devCompile sourceSets.main.output
+}
+
+task run(type: JavaExec) {
+    classpath = sourceSets.dev.runtimeClasspath
+
+    main = project.devMain
+}
+
+build.dependsOn devClasses