Change mima config (#364)

Author: adamw

.github/workflows/ci.yml

@@ -39,12 +39,6 @@ jobs:
   # identify binary incompatibilities (check build.sbt for details)
   mima:
     uses: softwaremill/github-actions-workflows/.github/workflows/mima.yml@main
-    # run on 1) push, 2) external PRs, 3) softwaremill-ci PRs
-    # do not run on internal, non-steward PRs since those will be run by push to branch
-    if: |
-      github.event_name == 'push' || 
-      github.event.pull_request.head.repo.full_name != github.repository ||
-      github.event.pull_request.user.login == 'softwaremill-ci'
     with:
       java-version: '21'
       java-opts: '-Xms4g -Xmx4g' # SBT_JAVA_OPTS env parameter adapted for JVM

build.sbt

@@ -1,6 +1,7 @@
 import com.softwaremill.SbtSoftwareMillCommon.commonSmlBuildSettings
 import com.softwaremill.Publish.{ossPublishSettings, updateDocs}
 import com.softwaremill.UpdateVersionInDocs
+import com.typesafe.tools.mima.core.{MissingClassProblem, ProblemFilters}
 
 lazy val commonSettings = commonSmlBuildSettings ++ ossPublishSettings ++ Seq(
   organization := "com.softwaremill.ox",
@@ -29,7 +30,11 @@ val enableMimaSettings = Seq(
       println(s"[info] $current is an M or RC version, no previous version to check with MiMa")
       Set.empty
     }
-  }
+  },
+  mimaBinaryIssueFilters ++= Seq(
+    // GroupingTimeout is only ever used within the groupWithin method, never exposed externally
+    ProblemFilters.exclude[MissingClassProblem]("ox.flow.FlowOps$GroupingTimeout$")
+  )
 )
 
 val scalaTest = "org.scalatest" %% "scalatest" % "3.2.19" % Test