Add ReadWriters for CheckDirection (#57)

lolgab · Jul 25, 2022 · d04cf37 · d04cf37
1 parent 98a306e
commit d04cf37
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Showing 3 changed files with 11 additions and 3 deletions.
diff --git a/build.sc b/build.sc
@@ -81,9 +81,9 @@ object `mill-mima-worker-impl` extends Common {
 object itest
     extends Cross[itestCross](
       "0.9.7",
-      "0.9.8",
-      "0.9.11",
-      "0.10.0"
+      "0.9.12",
+      "0.10.0",
+      "0.10.5"
     )
 class itestCross(millVersion: String) extends MillIntegrationTestModule {
   override def millSourcePath: Path = super.millSourcePath / os.up

diff --git a/itest/src/simple/build.sc b/itest/src/simple/build.sc
@@ -14,6 +14,7 @@ trait Common extends ScalaModule with PublishModule {
 object prev extends Common
 object curr extends Common with Mima {
   override def mimaPreviousArtifacts = T(Agg(ivy"org::prev:0.0.1"))
+  override def mimaCheckDirection = CheckDirection.Backward
 }
 
 def prepare() = T.command {

diff --git a/mill-mima/src/com/github/lolgab/mill/mima/CheckDirection.scala b/mill-mima/src/com/github/lolgab/mill/mima/CheckDirection.scala
@@ -1,8 +1,15 @@
 package com.github.lolgab.mill.mima
 
+import upickle.default._
+
 sealed trait CheckDirection
 object CheckDirection {
   case object Backward extends CheckDirection
   case object Forward extends CheckDirection
   case object Both extends CheckDirection
+
+  implicit val backwardRW: ReadWriter[CheckDirection.Backward.type] = macroRW
+  implicit val bothRW: ReadWriter[CheckDirection.Both.type] = macroRW
+  implicit val forwardRW: ReadWriter[CheckDirection.Forward.type] = macroRW
+  implicit val checkDirectionRW: ReadWriter[CheckDirection] = macroRW
 }