Support Scala 3

.github/workflows/ci.yml

@@ -32,7 +32,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        scala: ['2.12.17', '2.13.10']
+        java: ["8", "11", "17"]
+        scala: ["2.12.17", "2.13.10", "3.2.2"]
     steps:
       - name: Checkout current branch
         uses: actions/checkout@v3.0.2
@@ -47,7 +48,7 @@ jobs:
       - name: Run tests
         run: sbt ++${{ matrix.scala }}! test
 
-  test-deploy:
+  website:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
@@ -64,9 +65,26 @@ jobs:
       - name: Check website generation
         run: sbt docs/docusaurusCreateSite
 
+  publish-local:
+    runs-on: ubuntu-20.04
+    timeout-minutes: 10
+    steps:
+      - name: Checkout current branch
+        uses: actions/checkout@v3.3.0
+      - name: Setup Java
+        uses: actions/setup-java@v3.9.0
+        with:
+          distribution: temurin
+          java-version: 17
+          check-latest: true
+      - name: Cache scala dependencies
+        uses: coursier/cache-action@v6
+      - name: Check that building packages works
+        run: sbt +publishLocal
+
   ci:
     runs-on: ubuntu-latest
-    needs: [lint, test, test-deploy]
+    needs: [lint, test, website, publish-local]
     steps:
       - name: Aggregate outcomes
         run: echo "build succeeded"

build.sbt

@@ -2,9 +2,13 @@ import Dependencies._
 
 Global / onChangedBuildSource := ReloadOnSourceChanges
 
+val Scala212: String = "2.12.17"
+val Scala213: String = "2.13.10"
+val Scala3: String   = "3.2.2"
+
 inThisBuild(
   List(
-    scalaVersion         := "2.13.10",
+    scalaVersion         := Scala213,
     organization         := "io.lambdaworks",
     organizationName     := "LambdaWorks",
     organizationHomepage := Some(url("https://www.lambdaworks.io/")),
@@ -39,11 +43,11 @@ ThisBuild / scalafixScalaBinaryVersion := CrossVersion.binaryScalaVersion(scalaV
 lazy val root = (project in file("."))
   .settings(
     name               := "scurl-detector",
-    crossScalaVersions := List("2.12.17", "2.13.10"),
+    crossScalaVersions := List(Scala212, Scala213, Scala3),
     libraryDependencies ++= All,
     buildInfoKeys     := List[BuildInfoKey](organization, name, version),
     buildInfoPackage  := "detection",
-    semanticdbEnabled := true,
+    semanticdbEnabled := scalaVersion.value != Scala3, // enable SemanticDB
     semanticdbVersion := scalafixSemanticdb.revision,
     scalacOptions += {
       CrossVersion.partialVersion(scalaVersion.value) match {