commit SHA support, signed publish support, sonatype support

1 files changed, 65 insertions, 0 deletions

diff --git a/project/Release.scala b/project/Release.scala
new file mode 100644
index 00000000..8b7ecf30
--- /dev/null
+++ b/project/Release.scala
@@ -0,0 +1,65 @@
+import com.typesafe.sbt.pgp._
+import sbt._
+import sbt.Keys._
+import sbtrelease.ReleasePlugin._
+import sbtrelease.ReleaseStateTransformations._
+import sbtrelease.ReleaseStep
+import sbtrelease.Utilities._
+import xerial.sbt.Sonatype._
+
+object Release {
+
+  def settings = Seq.empty ++
+    releaseSettings ++
+    Seq(
+      ReleaseKeys.releaseProcess := Seq[ReleaseStep](
+        checkSnapshotDependencies,
+        inquireVersions,
+        runClean,
+        runTest,
+        setReleaseVersion,
+        commitReleaseVersion, // .copy(check = identity), // FIX 0: to skip "all changes committed" precondition
+        tagRelease,
+        publishSignedArtifacts, // FIX 1: publish signed. Otherwise sonatype won't sync artifact to maven central
+        setNextVersion,
+        commitNextVersion,
+        pushChanges,
+        refreshVersionWithSHA // FIX 2: update "version" by replacing the "-SNAPSHOT" with "-WHATEVER_COMMIT_SHA"
+      )
+    ) ++
+    sonatypeSettings ++
+    Seq(
+      // sbt-sonatype overrides publishTo. So we need to restore kamon repo declaration for snapshots
+      publishTo := { if (isSnapshot.value) Publish.kamonRepo else publishTo.value }
+    )
+
+
+  def kamonSonatypeCredentials =
+    Credentials.toDirect(Credentials(Path.userHome / ".ivy2" / "kamon-credentials-sonatype.properties"))
+
+  /**
+   * Hijacked from [[sbtrelease.ReleaseStateTransformations.publishArtifacts]]
+   */
+  lazy val publishSignedArtifacts = ReleaseStep(
+    action = { st: State =>
+      val extracted = st.extract
+      val ref = extracted.get(thisProjectRef)
+      extracted.runAggregated(PgpKeys.publishSigned in Global in ref, st)
+    },
+    check = st => {
+      // getPublishTo fails if no publish repository is set up.
+      val ex = st.extract
+      val ref = ex.get(thisProjectRef)
+      Classpaths.getPublishTo(ex.get(publishTo in Global in ref))
+      st
+    },
+    enableCrossBuild = true
+  )
+
+  lazy val refreshVersionWithSHA = ReleaseStep(st => {
+    reapply(Seq(
+      version in ThisBuild := VersionWithSHA.kamonVersionWithSHA(st.extract.get(version))
+    ), st)
+  })
+
+}
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