From c57e764c40d85ea51988650337866b607ac924fa Mon Sep 17 00:00:00 2001
From: Milad Khajavi <khajavi@gmail.com>
Date: Tue, 11 Apr 2023 12:57:47 +0330
Subject: [PATCH] add default strategy for testing modules when
 ciTargetScalaVersions is empty.

---
 .github/workflows/ci.yml                      |  7 +----
 build.sbt                                     |  9 +-----
 zio-sbt-ci/src/main/scala/zio/sbt/V.scala     |  2 +-
 .../main/scala/zio/sbt/ZioSbtCiPlugin.scala   | 29 ++++++++++++++++++-
 4 files changed, 31 insertions(+), 16 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 66255112..cc66aa60 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -73,11 +73,6 @@ jobs:
         - '8'
         - '11'
         - '17'
-        scala-project:
-        - ++2.12.17 zio-sbt-website
-        - ++2.12.17 zio-sbt-ecosystem
-        - ++2.12.17 zio-sbt-ci
-        - ++2.12.17 zio-sbt-tests
     steps:
     - name: Install libuv
       run: sudo apt-get update && sudo apt-get install -y libuv1-dev
@@ -94,7 +89,7 @@ jobs:
       with:
         fetch-depth: '0'
     - name: Test
-      run: sbt ${{ matrix.scala-project }}/test
+      run: sbt ++test
   update-readme:
     name: Update README
     runs-on: ubuntu-latest
diff --git a/build.sbt b/build.sbt
index 20d9d95f..47e030f2 100644
--- a/build.sbt
+++ b/build.sbt
@@ -16,14 +16,7 @@ inThisBuild(
     developers := List(
       Developer("khajavi", "Milad Khajavi", "khajavi@gmail.com", url("https://github.com/khajavi"))
     ),
-    ciEnabledBranches := Seq("main"),
-//    ciTargetScalaVersions :=
-//      targetScalaVersionsFor(
-//        `zio-sbt-website`,
-//        `zio-sbt-ecosystem`,
-//        `zio-sbt-ci`,
-//        `zio-sbt-tests`
-//      ).value,
+    ciEnabledBranches          := Seq("main"),
     ciCheckGithubWorkflowSteps := Seq.empty
   )
 )
diff --git a/zio-sbt-ci/src/main/scala/zio/sbt/V.scala b/zio-sbt-ci/src/main/scala/zio/sbt/V.scala
index fbdbfbb0..6e14ba5a 100644
--- a/zio-sbt-ci/src/main/scala/zio/sbt/V.scala
+++ b/zio-sbt-ci/src/main/scala/zio/sbt/V.scala
@@ -10,5 +10,5 @@ object V {
       "actions/setup-java"              -> "v3.10.0",
       "coursier/cache-action"           -> "v6",
       "actions/setup-node"              -> "v3"
-    )(packageName)
+    ).map { case (k, v) => (k, s"$k@$v") }.apply(packageName)
 }
diff --git a/zio-sbt-ci/src/main/scala/zio/sbt/ZioSbtCiPlugin.scala b/zio-sbt-ci/src/main/scala/zio/sbt/ZioSbtCiPlugin.scala
index d6c8d5ee..2f337de5 100644
--- a/zio-sbt-ci/src/main/scala/zio/sbt/ZioSbtCiPlugin.scala
+++ b/zio-sbt-ci/src/main/scala/zio/sbt/ZioSbtCiPlugin.scala
@@ -291,7 +291,34 @@ object ZioSbtCiPlugin extends AutoPlugin {
           ) ++ extraTestSteps
       )
 
-    Seq(if (groupSimilarTests) GroupTests else FlattenTests)
+    val DefaultTestStrategy =
+      Job(
+        id = "test",
+        name = "Test",
+        strategy = Some(
+          Strategy(
+            matrix = Map("java" -> javaPlatforms.toList),
+            maxParallel = matrixMaxParallel,
+            failFast = false
+          )
+        ),
+        steps = (if (swapSizeGB > 0) Seq(setSwapSpace) else Seq.empty) ++
+          Seq(
+            SetupLibuv,
+            SetupJava("${{ matrix.java }}"),
+            CacheDependencies,
+            checkout,
+            Step.SingleStep(
+              name = "Test",
+              run = Some(prefixJobs + "sbt ++test")
+            )
+          ) ++ extraTestSteps
+      )
+
+    if (javaPlatformMatrix.isEmpty && scalaVersionMatrix.isEmpty)
+      Seq(DefaultTestStrategy)
+    else
+      Seq(if (groupSimilarTests) GroupTests else FlattenTests)
   }
 
   lazy val reportSuccessfulJobs: Def.Initialize[Seq[Job]] = Def.setting {