Merge pull request #503 from akka/wip-1953-master-start-using-migration-manager-ban

Wip 1953 master start using migration manager ban

project/AkkaBuild.scala

@@ -11,6 +11,8 @@ import com.typesafe.sbtmultijvm.MultiJvmPlugin.{ MultiJvm, extraOptions, jvmOpti
 import com.typesafe.sbtscalariform.ScalariformPlugin
 import com.typesafe.sbtscalariform.ScalariformPlugin.ScalariformKeys
 import com.typesafe.sbtosgi.OsgiPlugin.{ OsgiKeys, osgiSettings }
+import com.typesafe.tools.mima.plugin.MimaPlugin.mimaDefaultSettings
+import com.typesafe.tools.mima.plugin.MimaKeys.previousArtifact
 import java.lang.Boolean.getBoolean
 import sbt.Tests
 import Sphinx.{ sphinxDocs, sphinxHtml, sphinxLatex, sphinxPdf, sphinxPygments, sphinxTags }
@@ -27,7 +29,8 @@ object AkkaBuild extends Build {
   lazy val akka = Project(
     id = "akka",
     base = file("."),
-    settings = parentSettings ++ Release.settings ++ Unidoc.settings ++ Sphinx.settings ++ Publish.versionSettings ++ Dist.settings ++ Seq(
+    settings = parentSettings ++ Release.settings ++ Unidoc.settings ++ Sphinx.settings ++ Publish.versionSettings ++
+      Dist.settings ++ mimaSettings ++ Seq(
       testMailbox in GlobalScope := System.getProperty("akka.testMailbox", "false").toBoolean,
       parallelExecution in GlobalScope := System.getProperty("akka.parallelExecution", "false").toBoolean,
       Publish.defaultPublishTo in ThisBuild <<= crossTarget / "repository",
@@ -54,7 +57,8 @@ object AkkaBuild extends Build {
       artifact in (Compile, packageBin) ~= (_.copy(`type` = "bundle")),
       // to fix scaladoc generation
       fullClasspath in doc in Compile <<= fullClasspath in Compile,
-      libraryDependencies ++= Dependencies.actor
+      libraryDependencies ++= Dependencies.actor,
+      previousArtifact := akkaPreviousArtifact("akka-actor")
     )
   )
 
@@ -63,7 +67,8 @@ object AkkaBuild extends Build {
     base = file("akka-testkit"),
     dependencies = Seq(actor),
     settings = defaultSettings ++ Seq(
-      libraryDependencies ++= Dependencies.testkit
+      libraryDependencies ++= Dependencies.testkit,
+      previousArtifact := akkaPreviousArtifact("akka-testkit")
     )
   )
 
@@ -101,7 +106,8 @@ object AkkaBuild extends Build {
         (name: String) => (src ** (name + ".conf")).get.headOption.map("-Dakka.config=" + _.absolutePath).toSeq
       },
       scalatestOptions in MultiJvm := defaultMultiJvmScalatestOptions,
-      jvmOptions in MultiJvm := defaultMultiJvmOptions
+      jvmOptions in MultiJvm := defaultMultiJvmOptions,
+      previousArtifact := akkaPreviousArtifact("akka-remote")
     )
   ) configs (MultiJvm)
 
@@ -117,7 +123,8 @@ object AkkaBuild extends Build {
         (name: String) => (src ** (name + ".conf")).get.headOption.map("-Dakka.config=" + _.absolutePath).toSeq
       },
       scalatestOptions in MultiJvm := defaultMultiJvmScalatestOptions,
-      jvmOptions in MultiJvm := defaultMultiJvmOptions
+      jvmOptions in MultiJvm := defaultMultiJvmOptions,
+      previousArtifact := akkaPreviousArtifact("akka-remote")
     )
   ) configs (MultiJvm)
 
@@ -135,7 +142,8 @@ object AkkaBuild extends Build {
     base = file("akka-agent"),
     dependencies = Seq(actor, testkit % "test->test"),
     settings = defaultSettings ++ OSGi.agent ++ Seq(
-      libraryDependencies ++= Dependencies.agent
+      libraryDependencies ++= Dependencies.agent,
+      previousArtifact := akkaPreviousArtifact("akka-agent")
     )
   )
 
@@ -144,7 +152,8 @@ object AkkaBuild extends Build {
     base = file("akka-transactor"),
     dependencies = Seq(actor, testkit % "test->test"),
     settings = defaultSettings ++ OSGi.transactor ++ Seq(
-      libraryDependencies ++= Dependencies.transactor
+      libraryDependencies ++= Dependencies.transactor,
+      previousArtifact := akkaPreviousArtifact("akka-transactor")
     )
   )
 
@@ -163,7 +172,8 @@ object AkkaBuild extends Build {
     dependencies = Seq(remote, testkit % "compile;test->test"),
     settings = defaultSettings ++ OSGi.mailboxesCommon ++ Seq(
       libraryDependencies ++= Dependencies.mailboxes,
-      // DurableMailboxSpec published in akka-mailboxes-common-test
+      previousArtifact := akkaPreviousArtifact("akka-mailboxes-common"),
+        // DurableMailboxSpec published in akka-mailboxes-common-test
       publishArtifact in Test := true
     )
   )
@@ -173,7 +183,8 @@ object AkkaBuild extends Build {
     base = file("akka-durable-mailboxes/akka-file-mailbox"),
     dependencies = Seq(mailboxesCommon % "compile;test->test", testkit % "test"),
     settings = defaultSettings ++ OSGi.fileMailbox ++ Seq(
-      libraryDependencies ++= Dependencies.fileMailbox
+      libraryDependencies ++= Dependencies.fileMailbox,
+      previousArtifact := akkaPreviousArtifact("akka-file-mailbox")
     )
   )
 
@@ -182,7 +193,8 @@ object AkkaBuild extends Build {
     base = file("akka-zeromq"),
     dependencies = Seq(actor, testkit % "test;test->test"),
     settings = defaultSettings ++ OSGi.zeroMQ ++ Seq(
-      libraryDependencies ++= Dependencies.zeroMQ
+      libraryDependencies ++= Dependencies.zeroMQ,
+      previousArtifact := akkaPreviousArtifact("akka-zeromq")
     )
   )
 
@@ -191,7 +203,8 @@ object AkkaBuild extends Build {
     base = file("akka-kernel"),
     dependencies = Seq(actor, testkit % "test->test"),
     settings = defaultSettings ++ Seq(
-      libraryDependencies ++= Dependencies.kernel
+      libraryDependencies ++= Dependencies.kernel,
+      previousArtifact := akkaPreviousArtifact("akka-kernel")
     )
   )
 
@@ -339,7 +352,7 @@ object AkkaBuild extends Build {
     (if (useOnlyTestTags.isEmpty) Seq.empty else Seq("-n", if (multiNodeEnabled) useOnlyTestTags.mkString("\"", " ", "\"") else useOnlyTestTags.mkString(" ")))
   }
 
-  lazy val defaultSettings = baseSettings ++ formatSettings ++ Seq(
+  lazy val defaultSettings = baseSettings ++ formatSettings ++ mimaSettings ++ Seq(
     resolvers += "Typesafe Repo" at "http://repo.typesafe.com/typesafe/releases/",
 
     // compile options
@@ -403,6 +416,16 @@ object AkkaBuild extends Build {
           (Tests.overall(r.values), r)
       }
   )
+
+  lazy val mimaSettings = mimaDefaultSettings ++ Seq(
+    // MiMa
+    previousArtifact := None
+  )
+
+  def akkaPreviousArtifact(id: String, organization: String = "com.typesafe.akka", version: String = "2.0"): Option[sbt.ModuleID] = {
+    // the artifact to compare binary compatibility with
+    Some(organization % id % version)
+  }
 }
 
 // Dependencies

project/plugins.sbt

@@ -7,6 +7,8 @@ addSbtPlugin("com.typesafe.sbtscalariform" % "sbtscalariform" % "0.4.0")
 
 addSbtPlugin("com.typesafe.sbtosgi" % "sbtosgi" % "0.2.0")
 
+addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "0.1.3")
+
 resolvers ++= Seq(
   // needed for sbt-assembly, which comes with sbt-multi-jvm
   Resolver.url("sbtonline", url("http://scalasbt.artifactoryonline.com/scalasbt/sbt-plugin-releases"))(Resolver.ivyStylePatterns),

project/scripts/release

@@ -219,6 +219,13 @@ echolog "Creating gzipped tar download..."
 try tar -cz -C ${unzipped_dir} -f ${release_dir}/downloads/akka-${version}.tgz akka-${version}
 echolog "Successfully created local release"
 
+# check binary compatibility for dry run
+if [ $dry_run ]; then
+  echodry "Running migration manager report..."
+  sbt mima-report-binary-issues
+  echodry "Finished migration manager report"
+fi
+
 # commit and tag this release
 echolog "Committing and tagging..."
 try git add .