sbt.Plugin -> sbt.AutoPlugin which lets us make the S3RawRepository i…

…mplicit automatically available

src/main/scala/fm/sbt/S3Implicits.scala

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2014 Frugal Mechanic (http://frugalmechanic.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package fm.sbt
+
+object S3Implicits extends S3Implicits
+
+trait S3Implicits {
+  implicit def toS3RawRepository(name: String): S3RawRepository = new S3RawRepository(name)
+}

src/main/scala/fm/sbt/S3.scala → src/main/scala/fm/sbt/S3RawRepository.scala

@@ -16,16 +16,13 @@
 package fm.sbt
 
 import java.util.{Collections, List}
-import org.apache.ivy.core.module.descriptor.DependencyDescriptor
 import sbt.{RawRepository, Resolver}
 
-object S3 {
-  implicit class S3Repo(val name: String) extends AnyVal {
-    def atS3(location: String): Resolver = {
-      require(null != location && location != "", "Empty Location!")
-      val pattern: List[String] = Collections.singletonList(resolvePattern(location, Resolver.mavenStyleBasePattern))
-      new RawRepository(new S3URLResolver(name, location, pattern))
-    }
+final class S3RawRepository(val name: String) extends AnyVal {
+  def atS3(location: String): Resolver = {
+    require(null != location && location != "", "Empty Location!")
+    val pattern: List[String] = Collections.singletonList(resolvePattern(location, Resolver.mavenStyleBasePattern))
+    new RawRepository(new S3URLResolver(name, location, pattern))
   }
 
   private def resolvePattern(base: String, pattern: String): String = {

src/main/scala/fm/sbt/S3ResolverPlugin.scala

@@ -25,7 +25,9 @@ import org.apache.ivy.util.url.{URLHandlerDispatcher, URLHandlerRegistry}
 /**
  * All this does is register the s3:// url handler with the JVM and IVY
  */
-object S3ResolverPlugin extends Plugin {
+object S3ResolverPlugin extends AutoPlugin {
+  object autoImport extends S3Implicits
+
   //
   // This *should* work but it looks like SBT is doing some multi class loader stuff
   // because the class loader used to load java.net.URL doesn't see fm.sbt.s3.Handler.