Merge branch 'master' of https://github.com/cbeust/kobalt

kobalt/wrapper/kobalt-wrapper.properties

@@ -1 +1 @@
-kobalt.version=0.761
+kobalt.version=0.774

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/BasePluginTask.kt

@@ -4,8 +4,9 @@ import com.beust.kobalt.api.IPlugin
 import com.beust.kobalt.api.PluginTask
 import com.beust.kobalt.api.Project
 
-public abstract class BasePluginTask(override val plugin: IPlugin,
+abstract class BasePluginTask(override val plugin: IPlugin,
         override val name: String,
         override val doc: String,
+        override val group: String,
         override val project: Project)
         : PluginTask()

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/Plugins.kt

@@ -14,6 +14,7 @@ import com.beust.kobalt.misc.log
 import com.google.inject.Provider
 import java.lang.reflect.Method
 import java.lang.reflect.Modifier
+import java.net.URLClassLoader
 import java.util.*
 import java.util.jar.JarFile
 import javax.inject.Inject
@@ -148,7 +149,7 @@ class Plugins @Inject constructor (val taskManagerProvider : Provider<TaskManage
 
     val dependencies = arrayListOf<IClasspathDependency>()
 
-    fun installPlugins(dependencies: List<IClasspathDependency>, classLoader: ClassLoader) {
+    fun installPlugins(dependencies: List<IClasspathDependency>, scriptClassLoader: ClassLoader) {
         val executor = executors.newExecutor("Plugins", 5)
         dependencies.forEach {
             //
@@ -161,7 +162,8 @@ class Plugins @Inject constructor (val taskManagerProvider : Provider<TaskManage
             //
             val pluginXml = JarUtils.extractTextFile(JarFile(it.jarFile.get()), PluginInfo.PLUGIN_XML)
             if (pluginXml != null) {
-                val thisPluginInfo = PluginInfo.readPluginXml(pluginXml, classLoader)
+                val pluginClassLoader = URLClassLoader(arrayOf(it.jarFile.get().toURI().toURL()))
+                val thisPluginInfo = PluginInfo.readPluginXml(pluginXml, pluginClassLoader, scriptClassLoader)
                 pluginInfo.addPluginInfo(thisPluginInfo)
                 thisPluginInfo.plugins.forEach {
                     Plugins.addPluginInstance(it)

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/api/ITaskContributor.kt

@@ -12,6 +12,7 @@ interface ITaskContributor : IContributor {
 }
 
 class DynamicTask(override val plugin: IPlugin, override val name: String, override val doc: String,
+        override val group: String,
         override val project: Project,
         val dependsOn: List<String> = listOf<String>(),
         val reverseDependsOn: List<String> = listOf<String>(),

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/api/KobaltContext.kt

@@ -7,6 +7,7 @@ import com.beust.kobalt.internal.KobaltSettings
 import com.beust.kobalt.internal.PluginInfo
 import com.beust.kobalt.maven.DependencyManager
 import com.beust.kobalt.misc.KobaltExecutors
+import java.io.File
 
 class KobaltContext(val args: Args) {
     var variant: Variant = Variant()
@@ -47,4 +48,9 @@ class InternalContext {
      * will be disabled.
      */
     var buildFileOutOfDate: Boolean = false
+
+    /**
+     * The absolute directory of the current project.
+     */
+    var absoluteDir: File? = null
 }

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/api/PluginTask.kt

@@ -8,11 +8,13 @@ interface ITask : Callable<TaskResult2<ITask>> {
     val project: Project
     val name: String
     val doc: String
+    val group: String
 }
 
 abstract class PluginTask : ITask {
     override val name: String = ""
     override open val doc: String = ""
+    override open val group: String = "other"
 
     override fun toString() = project.name + ":" + name
 }

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/api/TaskContributor.kt

@@ -23,6 +23,7 @@ class TaskContributor @Inject constructor(val incrementalManagerFactory: Increme
      * depends on variants of that task.
      */
     fun addVariantTasks(plugin: IPlugin, project: Project, context: KobaltContext, taskName: String,
+            group: String,
             dependsOn: List<String> = emptyList(),
             reverseDependsOn : List<String> = emptyList(),
             runBefore : List<String> = emptyList(),
@@ -30,7 +31,7 @@ class TaskContributor @Inject constructor(val incrementalManagerFactory: Increme
             runTask: (Project) -> TaskResult) {
         Variant.allVariants(project).forEach { variant ->
             val variantTaskName = variant.toTask(taskName)
-            dynamicTasks.add(DynamicTask(plugin, variantTaskName, variantTaskName, project,
+            dynamicTasks.add(DynamicTask(plugin, variantTaskName, variantTaskName, group, project,
                     dependsOn = dependsOn.map { variant.toTask(it) },
                     reverseDependsOn = reverseDependsOn.map { variant.toTask(it) },
                     runBefore = runBefore.map { variant.toTask(it) },
@@ -43,6 +44,7 @@ class TaskContributor @Inject constructor(val incrementalManagerFactory: Increme
     }
 
     fun addIncrementalVariantTasks(plugin: IPlugin, project: Project, context: KobaltContext, taskName: String,
+            group: String,
             dependsOn: List<String> = emptyList(),
             reverseDependsOn : List<String> = emptyList(),
             runBefore : List<String> = emptyList(),
@@ -50,7 +52,7 @@ class TaskContributor @Inject constructor(val incrementalManagerFactory: Increme
             runTask: (Project) -> IncrementalTaskInfo) {
         Variant.allVariants(project).forEach { variant ->
             val variantTaskName = variant.toTask(taskName)
-            dynamicTasks.add(DynamicTask(plugin, variantTaskName, variantTaskName, project,
+            dynamicTasks.add(DynamicTask(plugin, variantTaskName, variantTaskName, group, project,
                     dependsOn = dependsOn.map { variant.toTask(it) },
                     reverseDependsOn = reverseDependsOn.map { variant.toTask(it) },
                     runBefore = runBefore.map { variant.toTask(it) },

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/api/annotation/Annotations.kt

@@ -8,9 +8,15 @@ annotation class Directive
 
 @Retention(AnnotationRetention.RUNTIME)
 annotation class Task(
+    /* This task's name */
     val name: String,
+
+    /* The documentation for this task */
     val description: String = "",
 
+    /** Used to show the task in the correct group in the IDE */
+    val group: String = "other",
+
     /** Dependency: tasks this task depends on */
     val dependsOn: Array<String> = arrayOf(),
 
@@ -29,9 +35,15 @@ annotation class Task(
 
 @Retention(AnnotationRetention.RUNTIME)
 annotation class IncrementalTask(
+    /* This task's name */
     val name: String,
+
+    /* The documentation for this task */
     val description: String = "",
 
+    /** Used to show the task in the correct group in the IDE */
+    val group: String = "other",
+
     /** Dependency: tasks this task depends on */
     val dependsOn: Array<String> = arrayOf(),
 

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/GenericRunner.kt

@@ -4,6 +4,7 @@ import com.beust.kobalt.*
 import com.beust.kobalt.api.*
 import com.beust.kobalt.misc.KFiles
 import com.beust.kobalt.misc.log
+import com.google.common.annotations.VisibleForTesting
 import java.io.File
 import java.util.*
 
@@ -48,8 +49,6 @@ abstract class GenericTestRunner: ITestRunnerContributor {
      */
     fun runTests(project: Project, context: KobaltContext, classpath: List<IClasspathDependency>,
             configName: String) : Boolean {
-        val jvm = JavaInfo.create(File(SystemProperties.javaBase))
-        val java = jvm.javaExecutable
         var result = false
 
         val testConfig = project.testConfigs.firstOrNull { it.name == configName }
@@ -58,36 +57,13 @@ abstract class GenericTestRunner: ITestRunnerContributor {
             val args = args(project, classpath, testConfig)
             if (args.size > 0) {
 
-                // Default JVM args
+                val java = JavaInfo.create(File(SystemProperties.javaBase)).javaExecutable
-                val jvmFlags = arrayListOf<String>().apply {
+                val jvmArgs = calculateAllJvmArgs(project, context, testConfig, classpath,
-                    addAll(testConfig.jvmArgs)
+                        Kobalt.INJECTOR.getInstance (PluginInfo::class.java))
-                    add("-classpath")
-                    add(classpath.map { it.jarFile.get().absolutePath }.joinToString(File.pathSeparator))
-                    add(mainClass)
-                }
-
-                val pluginInfo = Kobalt.INJECTOR.getInstance(PluginInfo::class.java)
-
-                // JVM flags from the contributors
-                val flagsFromContributors = pluginInfo.testJvmFlagContributors.flatMap {
-                    it.testJvmFlagsFor(project, context, jvmFlags)
-                }
-
-                // JVM flags from the interceptors (these overwrite flags instead of just adding to the list)
-                var interceptedArgs = ArrayList(flagsFromContributors)
-                pluginInfo.testJvmFlagInterceptors.forEach {
-                    val newFlags = it.testJvmFlagsFor(project, context, interceptedArgs)
-                    interceptedArgs.clear()
-                    interceptedArgs.addAll(newFlags)
-                }
-
-                if (interceptedArgs.any()) {
-                    log(2, "Final JVM test flags after running the contributors and interceptors: $interceptedArgs")
-                }
-
                 val allArgs = arrayListOf<String>().apply {
                     add(java!!.absolutePath)
-                    addAll(interceptedArgs)
+                    addAll(jvmArgs)
+                    add(mainClass)
                     addAll(args)
                 }
 
@@ -113,5 +89,39 @@ abstract class GenericTestRunner: ITestRunnerContributor {
         }
         return result
     }
+
+    /*
+     ** @return all the JVM flags from contributors and interceptors.
+     */
+    @VisibleForTesting
+    fun calculateAllJvmArgs(project: Project, context: KobaltContext,
+            testConfig: TestConfig, classpath: List<IClasspathDependency>, pluginInfo: IPluginInfo) : List<String> {
+        // Default JVM args
+        val jvmFlags = arrayListOf<String>().apply {
+            addAll(testConfig.jvmArgs)
+            add("-classpath")
+            add(classpath.map { it.jarFile.get().absolutePath }.joinToString(File.pathSeparator))
+        }
+
+        // JVM flags from the contributors
+        val jvmFlagsFromContributors = pluginInfo.testJvmFlagContributors.flatMap {
+            it.testJvmFlagsFor(project, context, jvmFlags)
+        }
+
+        // JVM flags from the interceptors (these overwrite flags instead of just adding to the list)
+        var result = ArrayList(jvmFlags + jvmFlagsFromContributors)
+        pluginInfo.testJvmFlagInterceptors.forEach {
+            val newFlags = it.testJvmFlagsFor(project, context, result)
+            result.clear()
+            result.addAll(newFlags)
+        }
+
+        if (result.any()) {
+            log(2, "Final JVM test flags after running the contributors and interceptors: $result")
+        }
+
+        return result
+    }
+
 }
 

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/JvmCompilerPlugin.kt

@@ -48,6 +48,10 @@ open class JvmCompilerPlugin @Inject constructor(
         const val TASK_TEST = "test"
 
         const val DOCS_DIRECTORY = "docs/javadoc"
+
+        const val GROUP_TEST = "test"
+        const val GROUP_BUILD = "build"
+        const val GROUP_DOCUMENTATION = "documentation"
     }
 
     override val name: String = PLUGIN_NAME
@@ -64,7 +68,7 @@ open class JvmCompilerPlugin @Inject constructor(
     override fun apply(project: Project, context: KobaltContext) {
         super.apply(project, context)
 //        cleanUpActors()
-        taskContributor.addIncrementalVariantTasks(this, project, context, "compile",
+        taskContributor.addIncrementalVariantTasks(this, project, context, "compile", GROUP_BUILD,
                 runTask = { taskCompile(project) })
 
         //
@@ -77,7 +81,7 @@ open class JvmCompilerPlugin @Inject constructor(
         project.testConfigs.forEach { config ->
             val taskName = if (config.name.isEmpty()) TASK_TEST else TASK_TEST + config.name
 
-            taskManager.addTask(this, project, taskName,
+            taskManager.addTask(this, project, taskName, group = GROUP_TEST,
                     dependsOn = listOf(JvmCompilerPlugin.TASK_COMPILE, JvmCompilerPlugin.TASK_COMPILE_TEST),
                     task = { taskTest(project, config.name)} )
         }
@@ -98,7 +102,7 @@ open class JvmCompilerPlugin @Inject constructor(
         }
     }
 
-    @Task(name = TASK_CLEAN, description = "Clean the project")
+    @Task(name = TASK_CLEAN, description = "Clean the project", group = GROUP_BUILD)
     fun taskClean(project: Project): TaskResult {
         java.io.File(project.directory, project.buildDirectory).let { dir ->
             if (!dir.deleteRecursively()) {
@@ -139,7 +143,7 @@ open class JvmCompilerPlugin @Inject constructor(
         }
     }
 
-    @IncrementalTask(name = TASK_COMPILE_TEST, description = "Compile the tests",
+    @IncrementalTask(name = TASK_COMPILE_TEST, description = "Compile the tests", group = GROUP_BUILD,
             dependsOn = arrayOf(TASK_COMPILE))
     fun taskCompileTest(project: Project): IncrementalTaskInfo {
         sourceTestDirectories.addAll(context.variant.sourceDirectories(project, context, SourceSet.of(isTest = true)))
@@ -155,7 +159,7 @@ open class JvmCompilerPlugin @Inject constructor(
         )
     }
 
-    @IncrementalTask(name = JvmCompilerPlugin.TASK_COMPILE, description = "Compile the project",
+    @IncrementalTask(name = JvmCompilerPlugin.TASK_COMPILE, description = "Compile the project", group = GROUP_BUILD,
             runAfter = arrayOf(TASK_CLEAN))
     fun taskCompile(project: Project): IncrementalTaskInfo {
         // Generate the BuildConfig before invoking sourceDirectories() since that call
@@ -243,7 +247,7 @@ open class JvmCompilerPlugin @Inject constructor(
         project.projectProperties.put(DEPENDENT_PROJECTS, allProjects)
     }
 
-    @Task(name = "doc", description = "Generate the documentation for the project")
+    @Task(name = "doc", description = "Generate the documentation for the project", group = GROUP_DOCUMENTATION)
     fun taskJavadoc(project: Project): TaskResult {
         val docGenerator = ActorUtils.selectAffinityActor(project, context, context.pluginInfo.docContributors)
         if (docGenerator != null) {

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/KobaltPluginXml.kt

@@ -1,5 +1,6 @@
 package com.beust.kobalt.internal
 
+import com.beust.kobalt.KobaltException
 import com.beust.kobalt.api.*
 import com.beust.kobalt.misc.log
 import java.io.ByteArrayInputStream
@@ -49,12 +50,22 @@ class ClassNameXml {
     var className: List<String> = arrayListOf()
 }
 
+interface IPluginInfo {
+    val testJvmFlagContributors : List<ITestJvmFlagContributor>
+    val testJvmFlagInterceptors : List<ITestJvmFlagInterceptor>
+}
+
+open class BasePluginInfo : IPluginInfo {
+    override val testJvmFlagContributors = arrayListOf<ITestJvmFlagContributor>()
+    override val testJvmFlagInterceptors = arrayListOf<ITestJvmFlagInterceptor>()
+}
 /**
  * Turn a KobaltPluginXml (the raw content of kobalt-plugin.xml mapped to POJO's) into a PluginInfo object, which
  * contains all the contributors instantiated and other information that Kobalt can actually use. Kobalt code that
  * needs to access plug-in info can then just inject a PluginInfo object.
  */
-class PluginInfo(val xml: KobaltPluginXml, val classLoader: ClassLoader?) {
+class PluginInfo(val xml: KobaltPluginXml, val pluginClassLoader: ClassLoader?, val classLoader: ClassLoader?)
+        : BasePluginInfo() {
     val plugins = arrayListOf<IPlugin>()
     val projectContributors = arrayListOf<IProjectContributor>()
     val classpathContributors = arrayListOf<IClasspathContributor>()
@@ -79,8 +90,11 @@ class PluginInfo(val xml: KobaltPluginXml, val classLoader: ClassLoader?) {
     // Not documented yet
     val buildConfigContributors = arrayListOf<IBuildConfigContributor>()
     val mavenIdInterceptors = arrayListOf<IMavenIdInterceptor>()
-    val testJvmFlagContributors = arrayListOf<ITestJvmFlagContributor>()
+
-    val testJvmFlagInterceptors = arrayListOf<ITestJvmFlagInterceptor>()
+    // Note: intentionally repeating them here even though they are defined by our base class so
+    // that this class always contains the full list of contributors and interceptors
+    override val testJvmFlagContributors = arrayListOf<ITestJvmFlagContributor>()
+    override val testJvmFlagInterceptors = arrayListOf<ITestJvmFlagInterceptor>()
 
     companion object {
         /**
@@ -112,16 +126,24 @@ class PluginInfo(val xml: KobaltPluginXml, val classLoader: ClassLoader?) {
         /**
          * Read a general kobalt-plugin.xml.
          */
-        fun readPluginXml(ins: InputStream, classLoader: ClassLoader? = null): PluginInfo {
+        fun readPluginXml(ins: InputStream, pluginClassLoader: ClassLoader? = null,
+                classLoader: ClassLoader? = null): PluginInfo {
             val jaxbContext = JAXBContext.newInstance(KobaltPluginXml::class.java)
-            val kotlinPlugin: KobaltPluginXml = jaxbContext.createUnmarshaller().unmarshal(ins)
+            val kobaltPlugin: KobaltPluginXml = jaxbContext.createUnmarshaller().unmarshal(ins)
                     as KobaltPluginXml
-            log(2, "Parsed plugin XML file, found: " + kotlinPlugin.name)
+            log(2, "Parsed plugin XML file, found: " + kobaltPlugin.name)
-            return PluginInfo(kotlinPlugin, classLoader)
+            val result =
+                try {
+                    PluginInfo(kobaltPlugin, pluginClassLoader, classLoader)
+                } catch(ex: Exception) {
+                    throw KobaltException("Couldn't create PluginInfo: " + ex.message, ex)
+                }
+            return result
         }
 
-        fun readPluginXml(s: String, classLoader: ClassLoader? = null)
+        fun readPluginXml(s: String, pluginClassLoader: ClassLoader?, scriptClassLoader: ClassLoader? = null)
-                = readPluginXml(ByteArrayInputStream(s.toByteArray(Charsets.UTF_8)), classLoader)
+                = readPluginXml(ByteArrayInputStream(s.toByteArray(Charsets.UTF_8)), pluginClassLoader,
+                        scriptClassLoader)
     }
 
     init {
@@ -132,7 +154,8 @@ class PluginInfo(val xml: KobaltPluginXml, val classLoader: ClassLoader?) {
         }
 
         fun forName(className: String) =
-            if (classLoader != null) classLoader.loadClass(className)
+            if (pluginClassLoader != null) pluginClassLoader.loadClass(className)
+            else if (classLoader != null) classLoader.loadClass(className)
             else Class.forName(className)
 
         //
@@ -189,7 +212,7 @@ class PluginInfo(val xml: KobaltPluginXml, val classLoader: ClassLoader?) {
     }
 
     /**
-     * Populate pluginInfo with what was found in the plug-in's kobalt-plugin.xml
+     * Add the content of @param[pluginInfo] to this pluginInfo.
      */
     fun addPluginInfo(pluginInfo: PluginInfo) {
         log(2, "Found new plug-in, adding it to pluginInfo: $pluginInfo")
@@ -216,6 +239,7 @@ class PluginInfo(val xml: KobaltPluginXml, val classLoader: ClassLoader?) {
         buildConfigContributors.addAll(pluginInfo.buildConfigContributors)
         assemblyContributors.addAll(pluginInfo.assemblyContributors)
         incrementalAssemblyContributors.addAll(pluginInfo.incrementalAssemblyContributors)
+        testJvmFlagContributors.addAll(pluginInfo.testJvmFlagContributors)
         testJvmFlagInterceptors.addAll(pluginInfo.testJvmFlagInterceptors)
     }
 }

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/TaskManager.kt

@@ -430,6 +430,7 @@ class TaskManager @Inject constructor(val args: Args,
     private val taskAnnotations = arrayListOf<TaskAnnotation>()
 
     class TaskAnnotation(val method: Method, val plugin: IPlugin, val name: String, val description: String,
+            val group: String,
             val dependsOn: Array<String>, val reverseDependsOn: Array<String>,
             val runBefore: Array<String>, val runAfter: Array<String>,
             val alwaysRunAfter: Array<String>,
@@ -441,7 +442,7 @@ class TaskManager @Inject constructor(val args: Args,
      * Invoking a @Task means simply calling the method and returning its returned TaskResult.
      */
     fun toTaskAnnotation(method: Method, plugin: IPlugin, ta: Task)
-            = TaskAnnotation(method, plugin, ta.name, ta.description, ta.dependsOn, ta.reverseDependsOn,
+            = TaskAnnotation(method, plugin, ta.name, ta.description, ta.group, ta.dependsOn, ta.reverseDependsOn,
                 ta.runBefore, ta.runAfter, ta.alwaysRunAfter,
             { project ->
                 method.invoke(plugin, project) as TaskResult
@@ -452,7 +453,7 @@ class TaskManager @Inject constructor(val args: Args,
      * of the returned IncrementalTaskInfo.
      */
     fun toTaskAnnotation(method: Method, plugin: IPlugin, ta: IncrementalTask)
-            = TaskAnnotation(method, plugin, ta.name, ta.description, ta.dependsOn, ta.reverseDependsOn,
+            = TaskAnnotation(method, plugin, ta.name, ta.description, ta.group, ta.dependsOn, ta.reverseDependsOn,
             ta.runBefore, ta.runAfter, ta.alwaysRunAfter,
             incrementalManagerFactory.create().toIncrementalTaskClosure(ta.name, { project ->
                 method.invoke(plugin, project) as IncrementalTaskInfo
@@ -481,7 +482,7 @@ class TaskManager @Inject constructor(val args: Args,
     private fun installDynamicTasks(projects: List<Project>) {
         dynamicTasks.forEach { task ->
             projects.filter { task.plugin.accept(it) }.forEach { project ->
-                addTask(task.plugin, project, task.name, task.doc,
+                addTask(task.plugin, project, task.name, task.doc, task.group,
                         task.dependsOn, task.reverseDependsOn, task.runBefore, task.runAfter, task.alwaysRunAfter,
                         task.closure)
             }
@@ -504,13 +505,13 @@ class TaskManager @Inject constructor(val args: Args,
 
     private fun addAnnotationTask(plugin: IPlugin, project: Project, annotation: TaskAnnotation,
             task: (Project) -> TaskResult) {
-        addTask(plugin, project, annotation.name, annotation.description,
+        addTask(plugin, project, annotation.name, annotation.description, annotation.group,
                 annotation.dependsOn.toList(), annotation.reverseDependsOn.toList(),
                 annotation.runBefore.toList(), annotation.runAfter.toList(),
                 annotation.alwaysRunAfter.toList(), task)
     }
 
-    fun addTask(plugin: IPlugin, project: Project, name: String, description: String = "",
+    fun addTask(plugin: IPlugin, project: Project, name: String, description: String = "", group: String,
             dependsOn: List<String> = listOf<String>(),
             reverseDependsOn: List<String> = listOf<String>(),
             runBefore: List<String> = listOf<String>(),
@@ -518,7 +519,7 @@ class TaskManager @Inject constructor(val args: Args,
             alwaysRunAfter: List<String> = listOf<String>(),
             task: (Project) -> TaskResult) {
         annotationTasks.add(
-                object : BasePluginTask(plugin, name, description, project) {
+                object : BasePluginTask(plugin, name, description, group, project) {
                     override fun call(): TaskResult2<ITask> {
                         val taskResult = task(project)
                         return TaskResult2(taskResult.success, taskResult.errorMessage, this)

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/internal/build/BuildFile.kt

@@ -1,6 +1,7 @@
 package com.beust.kobalt.internal.build
 
 import com.beust.kobalt.misc.KFiles
+import com.beust.kobalt.misc.log
 import java.io.File
 import java.nio.file.Files
 import java.nio.file.Path
@@ -23,4 +24,13 @@ class BuildFile(val path: Path, val name: String, val realPath: Path = path) {
     val dotKobaltDir: File get() = File(directory.parentFile.parentFile, KFiles.KOBALT_DOT_DIR).apply {
         mkdirs()
     }
+
+    /**
+     * @return the absolute directory of this project's location, assuming the build file is in
+     * $project/kobalt/src/Build.kt.
+     */
+    val absoluteDir : File? get() {
+        log(1, "Current path: $path")
+        return path.parent?.parent?.parent?.toFile()
+    }
 }

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/maven/DependencyManager.kt

@@ -7,6 +7,7 @@ import com.beust.kobalt.maven.dependency.FileDependency
 import com.beust.kobalt.misc.KFiles
 import com.beust.kobalt.misc.KobaltExecutors
 import com.beust.kobalt.misc.log
+import com.beust.kobalt.misc.warn
 import com.google.common.collect.ArrayListMultimap
 import java.io.File
 import java.util.*
@@ -30,7 +31,15 @@ class DependencyManager @Inject constructor(val executors: KobaltExecutors, val
             val path = if (project?.directory != null) {
                 val idPath = id.substring(FileDependency.PREFIX_FILE.length)
                 if (! File(idPath).isAbsolute) {
-                    File(project!!.directory, idPath)
+                    // If the project directory is relative, we might not be in the correct directory to locate
+                    // that file, so we'll use the absolute directory deduced from the build file path. Pick
+                    // the first one that produces an actual file
+                    val result = listOf(File(project!!.directory), Kobalt.context?.internalContext?.absoluteDir).map {
+                        File(it, idPath)
+                    }.first {
+                        it.exists()
+                    }
+                    result
                 } else {
                     File(idPath)
                 }
@@ -119,7 +128,14 @@ class DependencyManager @Inject constructor(val executors: KobaltExecutors, val
             }
         }
 
-        val result2 = reorderDependencies(result).filter {
+        val reordered = reorderDependencies(result)
+
+        val nonexistent = reordered.filter{ ! it.jarFile.get().exists() }
+        if (nonexistent.any()) {
+            warn("Nonexistent dependencies: $nonexistent")
+        }
+
+        val result2 = reordered.filter {
             // Only keep existent files (nonexistent files are probably optional dependencies or parent poms
             // that point to other poms but don't have a jar file themselves)
             it.jarFile.get().exists()

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/maven/LocalRepo.kt

@@ -39,7 +39,7 @@ open class LocalRepo @Inject constructor(val kobaltSettings: KobaltSettings) {
                     v2.compareTo(v1) // we want the most recent at position 0
                 })
                 val result = directories[0].name
-                val newDep = LocalDep(MavenId.create(groupId, artifactId, packaging, result), this)
+                val newDep = LocalDep(MavenId.create(groupId, artifactId, packaging, null, result), this)
                 if (existsPom(newDep, result) && existsJar(newDep, result)) {
                     return result
                 }

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/maven/MavenId.kt

@@ -14,11 +14,11 @@ import org.eclipse.aether.artifact.DefaultArtifact
  * usually means "latest version") but it doesn't handle version ranges yet.
  */
 class MavenId private constructor(val groupId: String, val artifactId: String, val packaging: String?,
-        val version: String?) {
+        val classifier: String?, val version: String?) {
 
     companion object {
         fun isMavenId(id: String) = with(id.split(":")) {
-            size == 3 || size == 4
+            size >= 3 && size <= 5
         }
 
         fun isRangedVersion(s: String): Boolean {
@@ -29,7 +29,7 @@ class MavenId private constructor(val groupId: String, val artifactId: String, v
          * Similar to create(MavenId) but don't run IMavenIdInterceptors.
          */
         fun createNoInterceptors(id: String) : MavenId = DefaultArtifact(id).run {
-                MavenId(groupId, artifactId, extension, version)
+                MavenId(groupId, artifactId, extension, classifier, version)
             }
 
         fun toKobaltId(id: String) = if (id.endsWith(":")) id + "(0,]" else id
@@ -51,18 +51,19 @@ class MavenId private constructor(val groupId: String, val artifactId: String, v
             return interceptedMavenId
         }
 
-        fun create(groupId: String, artifactId: String, packaging: String?, version: String?) =
+        fun create(groupId: String, artifactId: String, packaging: String?, classifier: String?, version: String?) =
-               create(toId(groupId, artifactId, packaging, version))
+               create(toId(groupId, artifactId, packaging, classifier, version))
 
-        fun toId(groupId: String, artifactId: String, packaging: String? = null, version: String?) =
+        fun toId(groupId: String, artifactId: String, packaging: String? = null, classifier: String? = null, version: String?) =
                 "$groupId:$artifactId" +
                     (if (packaging != null && packaging != "") ":$packaging" else "") +
+                    (if (classifier != null && classifier != "") ":$classifier" else "") +
                     ":$version"
     }
 
 
     val hasVersion = version != null
 
-    val toId = MavenId.toId(groupId, artifactId, packaging, version)
+    val toId = MavenId.toId(groupId, artifactId, packaging, classifier, version)
 
 }

modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/maven/PomGenerator.kt

@@ -56,10 +56,11 @@ public class PomGenerator @Inject constructor(@Assisted val project: Project) {
 
         val buildDir = KFiles.makeDir(project.directory, project.buildDirectory)
         val outputDir = KFiles.makeDir(buildDir.path, "libs")
-        val mavenId = MavenId.create(project.group!!, project.artifactId!!, project.packaging, project.version!!)
+        val NO_CLASSIFIER = null
+        val mavenId = MavenId.create(project.group!!, project.artifactId!!, project.packaging, NO_CLASSIFIER, project.version!!)
         val pomFile = SimpleDep(mavenId).toPomFileName()
         val outputFile = File(outputDir, pomFile)
         outputFile.writeText(s.toString(), Charset.defaultCharset())
         log(1, "  Created $outputFile")
     }
-}
+}

src/main/kotlin/com/beust/kobalt/app/BuildFileCompiler.kt

@@ -73,6 +73,11 @@ public class BuildFileCompiler @Inject constructor(@Assisted("buildFiles") val b
             val pluginUrls = parsedBuildFile.pluginUrls
             val buildScriptJarFile = File(KFiles.findBuildScriptLocation(buildFile, SCRIPT_JAR))
 
+            //
+            // Save the current build script absolute directory
+            //
+            context.internalContext.absoluteDir = buildFile.absoluteDir
+
             // If the script jar files were generated by a different version, wipe them in case the API
             // changed in-between
             buildScriptJarFile.parentFile.let { dir ->
@@ -96,6 +101,10 @@ public class BuildFileCompiler @Inject constructor(@Assisted("buildFiles") val b
                     errorTaskResult = taskResult
                 }
             }
+
+            // Clear the absolute dir
+            context.internalContext.absoluteDir = null
+
         }
         val pluginUrls = parsedBuildFiles.flatMap { it.pluginUrls }
         return FindProjectResult(projects, pluginUrls, if (errorTaskResult != null) errorTaskResult!! else TaskResult())

src/main/kotlin/com/beust/kobalt/app/remote/DependencyData.kt

@@ -56,7 +56,7 @@ class DependencyData @Inject constructor(val executors: KobaltExecutors, val dep
             val sources = project.sourceDirectories.partition { KFiles.isResource(it) }
             val tests = project.sourceDirectoriesTest.partition { KFiles.isResource(it) }
             val allTasks = taskManager.tasksByNames(project).values().map {
-                TaskData(it.name, it.doc)
+                TaskData(it.name, it.doc, it.group)
             }
             projectDatas.add(ProjectData(project.name, project.directory, dependentProjects,
                     compileDependencies, testDependencies,
@@ -72,7 +72,7 @@ class DependencyData @Inject constructor(val executors: KobaltExecutors, val dep
     //
 
     class DependencyData(val id: String, val scope: String, val path: String)
-    class TaskData(val name: String, val description: String)
+    class TaskData(val name: String, val description: String, val group: String)
 
     class ProjectData(val name: String, val directory: String,
             val dependentProjects: List<String>,

src/main/kotlin/com/beust/kobalt/app/remote/SparkServer.kt

@@ -7,6 +7,7 @@ import com.google.gson.Gson
 import spark.ResponseTransformer
 import spark.Route
 import spark.Spark
+import java.util.concurrent.Executors
 
 class SparkServer(val initCallback: (String) -> List<Project>, val cleanUpCallback: () -> Unit)
         : KobaltServer .IServer {
@@ -28,7 +29,17 @@ class SparkServer(val initCallback: (String) -> List<Project>, val cleanUpCallba
 
     override fun run(port: Int) {
         Spark.port(port)
-        Spark.get("/hello", { req, res -> "Hello world" })
+        Spark.get("/ping", { req, res -> "The Kobalt server is up and running" })
+        Spark.get("/quit", { req, res ->
+            Executors.newFixedThreadPool(1).let { executor ->
+                executor.submit {
+                    Thread.sleep(1000)
+                    Spark.stop()
+                    executor.shutdown()
+                }
+                "ok"
+            }
+        })
         Spark.get("/v0/getDependencies", "application/json", Route { request, response ->
             val buildFile = request.queryParams("buildFile")
             initCallback(buildFile)
@@ -40,12 +51,13 @@ class SparkServer(val initCallback: (String) -> List<Project>, val cleanUpCallba
 
                         dependencyData.dependenciesDataFor(buildFile, args)
                     } catch(ex: Exception) {
-                        "Error: " + ex.message
+                        DependencyData.GetDependenciesData(emptyList<DependencyData.ProjectData>(), ex.message)
                     } finally {
                         cleanUpCallback()
                     }
                 } else {
-                    "error"
+                    DependencyData.GetDependenciesData(emptyList<DependencyData.ProjectData>(),
+                            "buildFile wasn't passed in the query parameter")
                 }
             cleanUpCallback()
             result

src/main/kotlin/com/beust/kobalt/plugin/application/ApplicationPlugin.kt

@@ -48,7 +48,7 @@ class ApplicationPlugin @Inject constructor(val configActor: ConfigActor<Applica
 
     override fun apply(project: Project, context: KobaltContext) {
         super.apply(project, context)
-        taskContributor.addVariantTasks(this, project, context, "run", runAfter = listOf("install"),
+        taskContributor.addVariantTasks(this, project, context, "run", group = "run", runAfter = listOf("install"),
                 runTask = { taskRun(project) })
     }
 

src/main/kotlin/com/beust/kobalt/plugin/packaging/PackagingPlugin.kt

@@ -48,7 +48,8 @@ class PackagingPlugin @Inject constructor(val dependencyManager : DependencyMana
     override fun apply(project: Project, context: KobaltContext) {
         super.apply(project, context)
         project.projectProperties.put(LIBS_DIR, KFiles.libsDir(project))
-        taskContributor.addVariantTasks(this, project, context, "assemble", runAfter = listOf("compile"),
+        taskContributor.addVariantTasks(this, project, context, "assemble", group = "build",
+                runAfter = listOf ("compile"),
                 runTask = { doTaskAssemble(project) })
     }
 
@@ -78,7 +79,7 @@ class PackagingPlugin @Inject constructor(val dependencyManager : DependencyMana
             }}, context)
     }
 
-    @Task(name = TASK_ASSEMBLE, description = "Package the artifacts",
+    @Task(name = TASK_ASSEMBLE, description = "Package the artifacts", group = JvmCompilerPlugin.GROUP_BUILD,
             dependsOn = arrayOf(JvmCompilerPlugin.TASK_COMPILE))
     fun doTaskAssemble(project: Project) : TaskResult {
         // Incremental assembly contributors

src/main/resources/kobalt.properties

@@ -1 +1 @@
-kobalt.version=0.761
+kobalt.version=0.774

src/test/kotlin/com/beust/kobalt/internal/GenericRunnerTest.kt

@@ -0,0 +1,76 @@
+package com.beust.kobalt.internal
+
+import com.beust.kobalt.Args
+import com.beust.kobalt.TestConfig
+import com.beust.kobalt.TestModule
+import com.beust.kobalt.api.*
+import com.beust.kobalt.maven.dependency.FileDependency
+import com.beust.kobalt.project
+import org.assertj.core.api.Assertions.assertThat
+import org.testng.annotations.BeforeClass
+import org.testng.annotations.Test
+import javax.inject.Inject
+
+
+/**
+ * Test ITestJvmFlagContributor and ITestJvmFlagInterceptor.
+ */
+class DependencyTest @Inject constructor() {
+    private val A_JAR = "/tmp/a.jar"
+    private val B_JAR = "/tmp/b.jar"
+
+    private val project : Project get() = project { name = "dummy" }
+    private val classpath = listOf(FileDependency(A_JAR))
+    private val context = KobaltContext(Args())
+    private val contributor = object : ITestJvmFlagContributor {
+        override fun testJvmFlagsFor(project: Project, context: KobaltContext,
+                currentFlags: List<String>): List<String> {
+            return listOf("-agent", "foo")
+        }
+    }
+
+    private val interceptor = object : ITestJvmFlagInterceptor {
+        override fun testJvmFlagsFor(project: Project, context: KobaltContext,
+                currentFlags: List<String>): List<String> {
+            return currentFlags.map { if (it == A_JAR) B_JAR else it }
+        }
+    }
+
+    @BeforeClass
+    fun beforeClass() {
+        Kobalt.init(TestModule())
+    }
+
+    private fun runTest(pluginInfo: IPluginInfo, expected: List<String>) {
+        val result = TestNgRunner().calculateAllJvmArgs(project, context, TestConfig(project),
+                classpath, pluginInfo)
+        assertThat(result).isEqualTo(expected)
+    }
+
+    @Test
+    fun noContributorsNoInterceptors() {
+        runTest(BasePluginInfo(), listOf("-classpath", A_JAR))
+    }
+
+    @Test
+    fun contributorOnly() {
+        runTest(BasePluginInfo().apply { testJvmFlagContributors.add(contributor) },
+                listOf("-classpath", A_JAR, "-agent", "foo"))
+    }
+
+    @Test
+    fun interceptorOnly() {
+        runTest(BasePluginInfo().apply { testJvmFlagInterceptors.add(interceptor) },
+                listOf("-classpath", B_JAR))
+    }
+
+    @Test
+    fun contributorAndInterceptor() {
+        runTest(BasePluginInfo().apply {
+                testJvmFlagContributors.add(contributor)
+                testJvmFlagInterceptors.add(interceptor)
+            },
+            listOf("-classpath", B_JAR, "-agent", "foo"))
+    }
+}
+

src/test/kotlin/com/beust/kobalt/maven/DependencyTest.kt

@@ -10,7 +10,7 @@ import javax.inject.Inject
 import kotlin.properties.Delegates
 
 @Guice(modules = arrayOf(TestModule::class))
-public class DependencyTest @Inject constructor(val executors: KobaltExecutors) {
+class DependencyTest @Inject constructor(val executors: KobaltExecutors) {
 
     @DataProvider
     fun dpVersions(): Array<Array<out Any>> {