change to scala-cli and update dependencies

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ on:
     branches: [ 'main' ]
 
 jobs:
-  build:
+  tests:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -16,17 +16,14 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up JDK ${{ matrix.java-version }}
-      uses: actions/setup-java@v4
-      with:
-        java-version: ${{ matrix.java-version }}
-        distribution: 'temurin'
-    - name: Setup Go environment
-      uses: actions/setup-go@v5
+    - uses: actions/setup-go@v5
       with:
         go-version: ${{ matrix.golang-version }}
-    - name: Run tests
-      run: sbt "testOnly -- -l org.scalatest.tags.Slow"
+    - uses: VirtusLab/scala-cli-setup@main
+      with:
+        jvm: ${{ matrix.java-version }}
+    - name: 'Run tests'
+      run: scala-cli test . -- -l org.scalatest.tags.Slow"
     - name: 'Upload Fuzz Test Results on Test Failure (in case there are some)'
       if: ${{ failure() }}
       uses: actions/upload-artifact@v4

.gitignore

@@ -395,3 +395,4 @@ test/files/**/*.txt
 *.old
 
 .metals/
+.scala-build/

project.scala

@@ -0,0 +1,23 @@
+// Main
+//> using scala "2.13.15"
+//> using options "-deprecation"
+
+//> using dependency "com.lihaoyi:::ammonite:3.0.0"
+//> using dependency "com.lihaoyi::os-lib:0.11.3"
+//> using dependency "com.lihaoyi::upickle:1.5.0"
+//> using dependency "io.github.java-diff-utils:java-diff-utils:4.12"
+//> using dependency "org.rogach::scallop:5.1.0"
+//> using dependency "org.scala-lang.modules::scala-parser-combinators:2.4.0"
+//> using dependency "org.scala-lang:scala-reflect:2.13.15"
+
+//> using exclude "systems/"
+
+// Test
+//> using testFramework org.scalatest.tools.Framework
+//> using test.dependency "com.github.daddykotex::courier:3.2.0"
+//> using test.dependency "com.lihaoyi::mainargs:0.7.6"
+//> using test.dependency "com.lihaoyi::pprint:0.9.0"
+//> using test.dependency "com.lihaoyi::upickle:4.0.2"
+//> using test.dependency "org.scalacheck::scalacheck:1.18.1"
+//> using test.dependency "org.scalatest::scalatest:3.2.19"
+

test/pgo/util/TLAExpressionFuzzTestUtils.scala

@@ -17,7 +17,9 @@ import scala.util.control.NonFatal
 import scala.util.{Failure, Success}
 
 trait TLAExpressionFuzzTestUtils {
-  final class TLAExpressionFuzzTestProps(seedStr: String, workDir: os.Path) extends Properties("TLAExpression") {
+  private abstract class TLAExpressionFuzzTestProps extends Properties("TLAExpression") {
+    def seedStr: String
+    def workDir: os.Path
     import org.scalacheck.Prop._
 
     private val testFile = workDir / "TestBed.tla"
@@ -171,13 +173,16 @@ trait TLAExpressionFuzzTestUtils {
 
   def runExpressionFuzzTesting(seed: Seed = Seed.random(), dealWithGoCache: Boolean = false): FuzzTestingResult = {
     var resultCatcher: Option[Test.Result] = None
-    val seedStr = seed.toBase64
+    val _seedStr = seed.toBase64
     if(dealWithGoCache) {
       os.proc("go", "clean", "-cache").call()
     }
-    val workDir = os.temp.dir(deleteOnExit = false)
+    val _workDir = os.temp.dir(deleteOnExit = false)
     try {
-      val props = new TLAExpressionFuzzTestProps(seedStr = seedStr, workDir = workDir)
+      object props extends TLAExpressionFuzzTestProps {
+        def seedStr = _seedStr
+        def workDir = _workDir
+      }
       Test.checkProperties(
         prms = Test.Parameters.default
           .withInitialSeed(seed)
@@ -193,7 +198,7 @@ trait TLAExpressionFuzzTestUtils {
 
       FuzzTestingResult(
         success = resultCatcher.get.passed,
-        seed = seedStr,
+        seed = _seedStr,
         cases = props.cases,
         degenerateCases = props.degenerateCases,
         testOut = props.testOut,
@@ -203,7 +208,7 @@ trait TLAExpressionFuzzTestUtils {
         nodeFrequencies = props.nodeFrequencies,
         treeSizes = props.treeSizes)
     } finally {
-      os.remove.all(workDir)
+      os.remove.all(_workDir)
     }
   }