CI build for PRs

Author: pjfanning

.github/workflows/ci.yml

@@ -9,9 +9,9 @@ name: Continuous Integration
 
 on:
   pull_request:
-    branches: [3.x]
+    branches: [3.x, 3.0]
   push:
-    branches: [3.x]
+    branches: [3.x, 3.0]
     tags: [v*]
 
 env:
@@ -77,7 +77,7 @@ jobs:
   publish:
     name: Publish Artifacts
     needs: [build]
-    if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/3.x')
+    if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || startsWith(github.ref, 'refs/heads/3.'))
     strategy:
       matrix:
         os: [ubuntu-latest]

build.sbt

@@ -122,12 +122,12 @@ Test / parallelExecution := false
 
 ThisBuild / githubWorkflowSbtCommand := "sbt -J-Xmx2G"
 ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec(Zulu, "17"), JavaSpec(Zulu, "21"), JavaSpec(Zulu, "25"))
-ThisBuild / githubWorkflowTargetBranches := Seq("3.x")
+ThisBuild / githubWorkflowTargetBranches := Seq("3.x", "3.0")
 ThisBuild / githubWorkflowTargetTags ++= Seq("v*")
 ThisBuild / githubWorkflowPublishTargetBranches :=
   Seq(
     RefPredicate.StartsWith(Ref.Tag("v")),
-    RefPredicate.Equals(Ref.Branch("3.x"))
+    RefPredicate.StartsWith(Ref.Branch("3."))
   )
 
 ThisBuild / githubWorkflowPublish := Seq(