New build syntax.

kobalt/src/Build.kt

@@ -1,4 +1,6 @@
 import com.beust.kobalt.*
+import com.beust.kobalt.api.License
+import com.beust.kobalt.api.Scm
 import com.beust.kobalt.internal.test
 import com.beust.kobalt.plugin.java.javaProject
 import com.beust.kobalt.plugin.kotlin.kotlinProject
@@ -25,16 +27,17 @@ val wrapper = javaProject {
     name = "kobalt-wrapper"
     version = readVersion()
     directory = homeDir("kotlin/kobalt/modules/wrapper")
-}
 
-val assembleWrapper = assemble(wrapper) {
+    assemble {
         jar {
-        name = wrapper.name + ".jar"
+            name = projectName + ".jar"
             manifest {
                 attributes("Main-Class", "com.beust.kobalt.wrapper.Main")
             }
         }
     }
+}
+
 val kobalt = kotlinProject(wrapper) {
     name = "kobalt"
     group = "com.beust"
@@ -42,9 +45,8 @@ val kobalt = kotlinProject(wrapper) {
     version = readVersion()
     description = "A build system in Kotlin"
     url = "http://beust.com/kobalt"
-    licenses = listOf(com.beust.kobalt.api.License("Apache 2.0", "http://www.apache.org/licenses/LICENSE-2.0"))
-    scm = com.beust.kobalt.api.Scm(
-            url = "http://github.com/cbeust/kobalt",
+    licenses = listOf(License("Apache 2.0", "http://www.apache.org/licenses/LICENSE-2.0"))
+    scm = Scm(url = "http://github.com/cbeust/kobalt",
             connection = "https://github.com/cbeust/kobalt.git",
             developerConnection = "git@github.com:cbeust/kobalt.git")
 
@@ -70,13 +72,8 @@ val kobalt = kotlinProject(wrapper) {
                 "com.google.code.gson:gson:2.4"
               )
     }
-}
 
-val testKobalt = test(kobalt) {
-    args("-log", "2", "src/test/resources/testng.xml")
-}
-
-val assembleKobalt = assemble(kobalt) {
+    assemble {
         mavenJars {
             fatJar = true
             manifest {
@@ -85,19 +82,25 @@ val assembleKobalt = assemble(kobalt) {
         }
         zip {
             include("kobaltw")
-        include(from("${kobalt.buildDirectory}/libs"), to("kobalt/wrapper"),
-                "${kobalt.name}-${kobalt.version}.jar")
-        include(from("modules/wrapper/${kobalt.buildDirectory}/libs"), to("kobalt/wrapper"),
-                "${kobalt.name}-wrapper.jar")
+            include(from("$buildDirectory/libs"), to("kobalt/wrapper"),
+                    "$projectName-$version.jar")
+            include(from("modules/wrapper/$buildDirectory/libs"), to("kobalt/wrapper"),
+                    "$projectName-wrapper.jar")
         }
     }
 
-val cs = kotlinCompiler {
+    test {
+        args("-log", "2", "src/test/resources/testng.xml")
+    }
+
+    kotlinCompiler {
         args("-nowarn")
     }
 
-val jc = jcenter(kobalt) {
+    jcenter {
         publish = true
-    file("${kobalt.buildDirectory}/libs/${kobalt.name}-${kobalt.version}.zip",
-            "${kobalt.name}/${kobalt.version}/${kobalt.name}-${kobalt.version}.zip")
+        file("$buildDirectory/libs/$name-$version.zip", "$name/$version/$name-$version.zip")
     }
+}
+
+

src/main/kotlin/com/beust/kobalt/api/Project.kt

@@ -86,6 +86,10 @@ open public class Project(
 
     val testDependencies : ArrayList<IClasspathDependency> = arrayListOf()
     val testProvidedDependencies : ArrayList<IClasspathDependency> = arrayListOf()
+
+    /** Used to disambiguate various name properties */
+    @Directive
+    val projectName: String get() = name!!
 }
 
 public class Sources(val project: Project, val sources: ArrayList<String>) {

src/main/kotlin/com/beust/kobalt/internal/JvmCompilerPlugin.kt

@@ -14,7 +14,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-abstract public class JvmCompilerPlugin @Inject constructor(
+abstract class JvmCompilerPlugin @Inject constructor(
         open val localRepo: LocalRepo,
         open val files: KFiles,
         open val depFactory: DepFactory,
@@ -121,15 +121,15 @@ abstract public class JvmCompilerPlugin @Inject constructor(
 }
 
 
-public class TestConfig(val project: Project) {
+class TestConfig(val project: Project) {
     fun args(vararg arg: String) {
         project.testArgs.addAll(arg)
     }
 }
 
 @Directive
-public fun test(project: Project, init: TestConfig.() -> Unit) : TestConfig {
-    val result = TestConfig(project)
+fun Project.test(init: TestConfig.() -> Unit) : TestConfig {
+    val result = TestConfig(this)
     result.init()
     return result
 }

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

@@ -15,7 +15,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-public class KotlinPlugin @Inject constructor(
+class KotlinPlugin @Inject constructor(
         override val localRepo: LocalRepo,
         override val files: KFiles,
         override val depFactory: DepFactory,
@@ -98,7 +98,7 @@ public class KotlinPlugin @Inject constructor(
  * @param project: the list of projects that need to be built before this one.
  */
 @Directive
-public fun kotlinProject(vararg project: Project, init: KotlinProject.() -> Unit): KotlinProject {
+fun kotlinProject(vararg project: Project, init: KotlinProject.() -> Unit): KotlinProject {
     with(KotlinProject()) {
         init()
         Kobalt.declareProjectDependencies(this, project)
@@ -113,7 +113,7 @@ class KotlinCompilerConfig {
 }
 
 @Directive
-fun kotlinCompiler(init: KotlinCompilerConfig.() -> Unit) : KotlinCompilerConfig {
+fun Project.kotlinCompiler(init: KotlinCompilerConfig.() -> Unit) : KotlinCompilerConfig {
     with (KotlinCompilerConfig()) {
         init()
         return this

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

@@ -1,9 +1,8 @@
 package com.beust.kobalt.plugin.packaging
 
+import com.beust.kobalt.IFileSpec
 import com.beust.kobalt.IFileSpec.FileSpec
 import com.beust.kobalt.IFileSpec.Glob
-import com.beust.kobalt.IFileSpec
-import com.beust.kobalt.Plugins
 import com.beust.kobalt.api.BasePlugin
 import com.beust.kobalt.api.Kobalt
 import com.beust.kobalt.api.Project
@@ -29,14 +28,14 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Directive
-public fun assemble(project: Project, init: Package.(p: Project) -> Unit): Package {
-    val pd = Package(project)
-    pd.init(project)
+fun Project.assemble(init: Package.(p: Project) -> Unit): Package {
+    val pd = Package(this)
+    pd.init(this)
     return pd
 }
 
 @Singleton
-public class PackagingPlugin @Inject constructor(val dependencyManager : DependencyManager,
+class PackagingPlugin @Inject constructor(val dependencyManager : DependencyManager,
         val executors: KobaltExecutors, val localRepo: LocalRepo) : BasePlugin() {
 
     companion object {
@@ -67,7 +66,7 @@ public class PackagingPlugin @Inject constructor(val dependencyManager : Depende
             }
             ex.forEach {
                 if (it.matches(Paths.get(file.name))) {
-                    log(2, "Excluding ${file}")
+                    log(2, "Excluding $file")
                     return true
                 }
             }
@@ -175,7 +174,7 @@ public class PackagingPlugin @Inject constructor(val dependencyManager : Depende
                 if (File(fromPath).exists()) {
                     spec.toFiles(fromPath).forEach { file ->
                         if (!File(fromPath, file.path).exists()) {
-                            throw AssertionError("File should exist: ${file}")
+                            throw AssertionError("File should exist: $file")
                         }
 
                         if (!isExcluded(file, excludes)) {
@@ -186,11 +185,11 @@ public class PackagingPlugin @Inject constructor(val dependencyManager : Depende
 
                     }
                 } else {
-                    warn("Directory ${fromPath} doesn't exist, not including it in the jar")
+                    warn("Directory $fromPath doesn't exist, not including it in the jar")
                 }
             }
             if (includedSpecs.size > 0) {
-                log(3, "Including specs ${includedSpecs}")
+                log(3, "Including specs $includedSpecs")
                 result.add(IncludedFile(From(includedFile.from), To(includedFile.to), includedSpecs))
             }
         }
@@ -213,12 +212,12 @@ public class PackagingPlugin @Inject constructor(val dependencyManager : Depende
         val fullArchiveName = archiveName ?: arrayListOf(project.name!!, project.version!!).joinToString("-") + suffix
         val result = File(archiveDir.path, fullArchiveName)
         val outStream = outputStreamFactory(FileOutputStream(result))
-        log(2, "Creating ${result}")
+        log(2, "Creating $result")
         JarUtils.addFiles(project.directory, includedFiles, outStream, expandJarFiles)
-        log(2, "Added ${includedFiles.size} files to ${result}")
+        log(2, text = "Added ${includedFiles.size} files to $result")
         outStream.flush()
         outStream.close()
-        log(1, "  Created ${result}")
+        log(1, "  Created $result")
         return result
     }
 

src/main/kotlin/com/beust/kobalt/plugin/publish/PublishPlugin.kt

@@ -114,10 +114,9 @@ data class JCenterConfiguration(val project: Project) {
 }
 
 @Directive
-public fun jcenter(project: Project, ini: JCenterConfiguration.() -> Unit)
-        : JCenterConfiguration {
-    val pd = JCenterConfiguration(project)
+public fun Project.jcenter(ini: JCenterConfiguration.() -> Unit) : JCenterConfiguration {
+    val pd = JCenterConfiguration(this)
     pd.ini()
-    (Kobalt.findPlugin("publish") as PublishPlugin).addConfiguration(project.name!!, pd)
+    (Kobalt.findPlugin("publish") as PublishPlugin).addConfiguration(name!!, pd)
     return pd
 }