1 files changed, 34 insertions, 0 deletions
diff --git a/scalaplugin/src/test/resource/jawn/project/ReleaseHelper.scala b/scalaplugin/src/test/resource/jawn/project/ReleaseHelper.scala
new file mode 100644
index 00000000..354d6506
--- /dev/null
+++ b/scalaplugin/src/test/resource/jawn/project/ReleaseHelper.scala
@@ -0,0 +1,34 @@
+import sbt._
+import sbt.Keys._
+import sbt.complete.Parser
+
+object ReleaseHelper {
+
+  /** Invoke a command and carry out remaining commands until completion.
+    *
+    * This is necessary because sbt-release's releaseStepCommand does not
+    * execute remaining commands, which sbt-doge relies on.
+    *
+    * Based on https://github.com/playframework/playframework/blob/master/framework/project/Release.scala
+    *
+    * NOTE: This can be removed in favor of https://github.com/sbt/sbt-release/pull/171 if/when merged upstream
+    */
+  def runCommandAndRemaining(command: String): State => State = { originalState =>
+    val originalRemaining = originalState.remainingCommands
+
+    @annotation.tailrec
+    def runCommand(command: String, state: State): State = {
+      val newState = Parser.parse(command, state.combinedParser) match {
+        case Right(cmd) => cmd()
+        case Left(msg) => throw sys.error(s"Invalid programmatic input:\n$msg")
+      }
+      if (newState.remainingCommands.isEmpty) {
+        newState
+      } else {
+        runCommand(newState.remainingCommands.head, newState.copy(remainingCommands = newState.remainingCommands.tail))
+      }
+    }
+
+    runCommand(command, originalState.copy(remainingCommands = Nil)).copy(remainingCommands = originalRemaining)
+  }
+}