Add Scala 3.0.0 support (#208)

* Add Scala 3.0.0 support

* upgrade deps to Scala 3.0.0

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.12, 2.13.5, 3.0.0-M3]
+        scala: [2.12.12, 2.13.5, 3.0.0]
         java: [[email protected]]
     runs-on: ${{ matrix.os }}
     steps:
@@ -52,12 +52,12 @@ jobs:
         run: sbt ++${{ matrix.scala }} githubWorkflowCheck
 
       - name: Test
-        if: matrix.scala != '3.0.0-M3'
+        if: matrix.scala != '3.0.0'
         run: sbt ++${{ matrix.scala }} clean coverage test coverageReport scalastyle scalafmtCheckAll
 
       - name: Test
-        if: matrix.scala == '3.0.0-M3'
+        if: matrix.scala == '3.0.0'
         run: sbt ++${{ matrix.scala }} clean test
 
-      - if: matrix.scala != '3.0.0-M3'
+      - if: matrix.scala != '3.0.0'
         uses: codecov/codecov-action@v1

.gitignore

@@ -1,3 +1,9 @@
 .idea
 target
 .DS_Store
+
+.bloop
+.bsp
+.metals
+.vscode
+project/**/metals.sbt

build.sbt

@@ -13,18 +13,18 @@ val compilerOptions = Seq(
 )
 
 val Versions = new {
-  val circe = "0.14.0-M3"
-  val discipline = "1.1.4"
-  val scalaCheck = "1.15.3"
-  val scalaTest = "3.2.3"
-  val scalaTestPlus = "3.2.3.0"
+  val circe = "0.14.0-M7"
+  val discipline = "1.1.5"
+  val scalaCheck = "1.15.4"
+  val scalaTest = "3.2.9"
+  val scalaTestPlus = "3.2.9.0"
   val snakeYaml = "1.28"
   val previousCirceYaml = "0.13.0"
 }
 
 val docMappingsApiDir = settingKey[String]("Subdirectory in site target directory for API docs")
 
-ThisBuild / crossScalaVersions := Seq("2.12.12", "2.13.5", "3.0.0-M3")
+ThisBuild / crossScalaVersions := Seq("2.12.12", "2.13.5", "3.0.0")
 
 val root = project
   .in(file("."))
@@ -121,19 +121,19 @@ ThisBuild / githubWorkflowBuild := Seq(
     List("clean", "coverage", "test", "coverageReport", "scalastyle", "scalafmtCheckAll"),
     id = None,
     name = Some("Test"),
-    cond = Some("matrix.scala != '3.0.0-M3'")
+    cond = Some("matrix.scala != '3.0.0'")
   ),
   WorkflowStep.Sbt(
     List("clean", "test"),
     id = None,
     name = Some("Test"),
-    cond = Some("matrix.scala == '3.0.0-M3'")
+    cond = Some("matrix.scala == '3.0.0'")
   ),
   WorkflowStep.Use(
     "codecov",
     "codecov-action",
     "v1",
-    cond = Some("matrix.scala != '3.0.0-M3'")
+    cond = Some("matrix.scala != '3.0.0'")
   )
 )
 

project/plugins.sbt

@@ -11,4 +11,3 @@ addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.8.1")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.7")
 addSbtPlugin("com.codecommit" % "sbt-github-actions" % "0.9.5")
-addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.5.5")