8394f7c33d
* Update MiMa: drop 2.4, add 2.5 We promise binary compatibility across minor versions, which would in theory mean we should check compatibility between 2.4 and 2.6. However, since 2.4 is EOL, we no longer guarantee bincompat with it. In practice this should not make much of a difference, since only in rare cases would a change be binary compatible with 2.5 but not with 2.4. * Don't run 2.11 on travis
61 lines
1.9 KiB
Scala
61 lines
1.9 KiB
Scala
/*
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* Copyright (C) 2009-2019 Lightbend Inc. <https://www.lightbend.com>
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*/
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package akka
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import scala.collection.immutable
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import sbt._
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import sbt.Keys._
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import com.typesafe.tools.mima.plugin.MimaPlugin
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import com.typesafe.tools.mima.plugin.MimaPlugin.autoImport._
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object MiMa extends AutoPlugin {
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private val latestPatchOf25 = 22
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// No 2.6 has been released yet. Update to '0' after releasing 2.6.0
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private val latestPatchOf26 = -1
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override def requires = MimaPlugin
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override def trigger = allRequirements
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override val projectSettings = Seq(
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mimaPreviousArtifacts := akkaPreviousArtifacts(name.value, organization.value, scalaBinaryVersion.value))
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def akkaPreviousArtifacts(
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projectName: String,
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organization: String,
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scalaBinaryVersion: String): Set[sbt.ModuleID] = {
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val versions: Seq[String] = {
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scalaBinaryVersion match {
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case "2.12" =>
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val firstPatchOf25 =
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if (projectName.contains("discovery")) 19
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else 0
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expandVersions(2, 5, firstPatchOf25 to latestPatchOf25) ++
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expandVersions(2, 6, 0 to latestPatchOf26)
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case v if v.startsWith("2.13") =>
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// When 2.13.0 is actually out, release 2.5.latestPatchOf25 for that
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// and add it here. https://github.com/akka/akka/issues/26764
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expandVersions(2, 6, 0 to latestPatchOf26)
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}
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}
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val akka25PromotedArtifacts = Set("akka-distributed-data")
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// check against all binary compatible artifacts
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versions.map { v =>
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val adjustedProjectName =
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if (akka25PromotedArtifacts(projectName) && v.startsWith("2.4"))
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projectName + "-experimental"
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else
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projectName
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organization %% adjustedProjectName % v
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}.toSet
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}
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private def expandVersions(major: Int, minor: Int, patches: immutable.Seq[Int]): immutable.Seq[String] =
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patches.map(patch => s"$major.$minor.$patch")
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}
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