Introducing project{}.

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

@@ -1,26 +1,9 @@
 package com.beust.kobalt.internal
 
-import com.beust.kobalt.api.*
+import com.beust.kobalt.api.ConfigPlugin
+import com.beust.kobalt.api.ICompilerFlagContributor
 
 /**
  * Base class for JVM language plug-ins.
  */
-abstract class BaseJvmPlugin<T>: ConfigPlugin<T>(), IProjectContributor, ICompilerFlagContributor {
-
-    override fun apply(project: Project, context: KobaltContext) {
-        super.apply(project, context)
-        project.projectProperties.put(JvmCompilerPlugin.DEPENDENT_PROJECTS, projects())
-    }
-
-    private val allProjects = arrayListOf<ProjectDescription>()
-
-    fun addDependentProjects(project: Project, dependents: List<Project>) {
-        project.projectExtra.dependsOn.addAll(dependents)
-        with(ProjectDescription(project, dependents)) {
-            allProjects.add(this)
-        }
-    }
-
-    // IProjectContributor
-    override fun projects() = allProjects
-}
+abstract class BaseJvmPlugin<T>: ConfigPlugin<T>(), ICompilerFlagContributor

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

@@ -4,6 +4,7 @@ import com.beust.kobalt.IncrementalTaskInfo
 import com.beust.kobalt.KobaltException
 import com.beust.kobalt.TaskResult
 import com.beust.kobalt.api.*
+import com.beust.kobalt.api.annotation.Directive
 import com.beust.kobalt.api.annotation.ExportedProjectProperty
 import com.beust.kobalt.api.annotation.IncrementalTask
 import com.beust.kobalt.api.annotation.Task
@@ -36,6 +37,8 @@ open class JvmCompilerPlugin @Inject constructor(
             : BasePlugin(), ISourceDirectoryContributor, IProjectContributor, ITaskContributor by taskContributor {
 
     companion object {
+        val PLUGIN_NAME = "JvmCompiler"
+
         @ExportedProjectProperty(doc = "Projects this project depends on", type = "List<ProjectDescription>")
         const val DEPENDENT_PROJECTS = "dependentProjects"
 
@@ -52,7 +55,7 @@ open class JvmCompilerPlugin @Inject constructor(
         const val DOCS_DIRECTORY = "docs/javadoc"
     }
 
-    override val name: String = "JvmCompiler"
+    override val name: String = PLUGIN_NAME
 
     override fun accept(project: Project) = true
 
@@ -184,8 +187,13 @@ open class JvmCompilerPlugin @Inject constructor(
 
     val allProjects = arrayListOf<ProjectDescription>()
 
-    override fun projects() : List<ProjectDescription> {
-        return allProjects
+    override fun projects() = allProjects
+
+    fun addDependentProjects(project: Project, dependents: List<Project>) {
+        project.projectExtra.dependsOn.addAll(dependents)
+        with(ProjectDescription(project, dependents)) {
+            allProjects.add(this)
+        }
     }
 
     @Task(name = "doc", description = "Generate the documentation for the project")
@@ -301,3 +309,11 @@ open class JvmCompilerPlugin @Inject constructor(
     open val compiler: ICompilerContributor? = null
 }
 
+@Directive
+public fun project(vararg projects: Project, init: Project.() -> Unit): Project {
+    return Project("").apply {
+        init()
+        (Kobalt.findPlugin(JvmCompilerPlugin.PLUGIN_NAME) as JvmCompilerPlugin)
+                .addDependentProjects(this, projects.toList())
+    }
+}

src/main/kotlin/com/beust/kobalt/plugin/java/JavaPlugin.kt

@@ -5,6 +5,7 @@ import com.beust.kobalt.Variant
 import com.beust.kobalt.api.*
 import com.beust.kobalt.api.annotation.Directive
 import com.beust.kobalt.internal.BaseJvmPlugin
+import com.beust.kobalt.internal.JvmCompilerPlugin
 import com.beust.kobalt.misc.warn
 import java.io.File
 import javax.inject.Inject
@@ -76,7 +77,8 @@ class JavaPlugin @Inject constructor(val javaCompiler: JavaCompiler)
 public fun javaProject(vararg projects: Project, init: JavaProject.() -> Unit): JavaProject {
     return JavaProject().apply {
         init()
-        (Kobalt.findPlugin(JavaPlugin.PLUGIN_NAME) as JavaPlugin).addDependentProjects(this, projects.toList())
+        (Kobalt.findPlugin(JvmCompilerPlugin.PLUGIN_NAME) as JvmCompilerPlugin)
+                .addDependentProjects(this, projects.toList())
     }
 }
 

src/main/kotlin/com/beust/kobalt/plugin/kotlin/KotlinPlugin.kt

@@ -5,6 +5,7 @@ import com.beust.kobalt.Variant
 import com.beust.kobalt.api.*
 import com.beust.kobalt.api.annotation.Directive
 import com.beust.kobalt.internal.BaseJvmPlugin
+import com.beust.kobalt.internal.JvmCompilerPlugin
 import com.beust.kobalt.maven.dependency.FileDependency
 import com.beust.kobalt.maven.dependency.MavenDependency
 import com.beust.kobalt.misc.KobaltExecutors
@@ -142,7 +143,8 @@ class KotlinPlugin @Inject constructor(val executors: KobaltExecutors)
 fun kotlinProject(vararg projects: Project, init: KotlinProject.() -> Unit): KotlinProject {
     return KotlinProject().apply {
         init()
-        (Kobalt.findPlugin(KotlinPlugin.PLUGIN_NAME) as KotlinPlugin).addDependentProjects(this, projects.toList())
+        (Kobalt.findPlugin(JvmCompilerPlugin.PLUGIN_NAME) as JvmCompilerPlugin)
+                .addDependentProjects(this, projects.toList())
     }
 }