Add 3.1.1-RC1, RC2 (#95)

Author: kubukoz

.github/workflows/ci.yml

@@ -40,6 +40,8 @@ jobs:
           - 3.1.0-RC2
           - 3.1.0-RC3
           - 3.1.0
+          - 3.1.1-RC1
+          - 3.1.1-RC2
         java: [graalvm-ce-java11@20.3.0]
     runs-on: ${{ matrix.os }}
     steps:
@@ -233,6 +235,26 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (3.1.1-RC1)
+        uses: actions/download-artifact@v2
+        with:
+          name: target-${{ matrix.os }}-3.1.1-RC1-${{ matrix.java }}
+
+      - name: Inflate target directories (3.1.1-RC1)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
+      - name: Download target directories (3.1.1-RC2)
+        uses: actions/download-artifact@v2
+        with:
+          name: target-${{ matrix.os }}-3.1.1-RC2-${{ matrix.java }}
+
+      - name: Inflate target directories (3.1.1-RC2)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - uses: olafurpg/setup-gpg@v3
 
       - run: sbt ++${{ matrix.scala }} ci-release

.mergify.yml

@@ -15,6 +15,8 @@ pull_request_rules:
   - status-success="Build and Test (ubuntu-latest, 3.1.0-RC2, graalvm-ce-java11@20.3.0)"
   - status-success="Build and Test (ubuntu-latest, 3.1.0-RC3, graalvm-ce-java11@20.3.0)"
   - status-success="Build and Test (ubuntu-latest, 3.1.0, graalvm-ce-java11@20.3.0)"
+  - status-success="Build and Test (ubuntu-latest, 3.1.1-RC1, graalvm-ce-java11@20.3.0)"
+  - status-success="Build and Test (ubuntu-latest, 3.1.1-RC2, graalvm-ce-java11@20.3.0)"
   actions:
     merge:
       method: merge

README.md

@@ -37,7 +37,8 @@ The plugin is currently published for the following Scala versions:
 <!-- SCALA VERSIONS START -->
 - 2.12.13, 2.12.14, 2.12.15
 - 2.13.5, 2.13.6, 2.13.7
-- 3.0.0, 3.0.1, 3.0.2, 3.1.0-RC2, 3.1.0-RC3, 3.1.0
+- 3.0.0, 3.0.1, 3.0.2
+- 3.1.0-RC2, 3.1.0-RC3, 3.1.0, 3.1.1-RC1, 3.1.1-RC2
 <!-- SCALA VERSIONS END -->
 
 For older Scala versions, see [previous versions of better-tostring](https://repo1.maven.org/maven2/org/polyvariant) ([or even older versions](https://repo1.maven.org/maven2/org/polyvariant)).
@@ -69,6 +70,18 @@ We also want the plugin to become minimal in the implementation and easy to use
 
 If you need a different `toString`, we suggest that you implement one yourself. You may also want to look at [pprint](https://github.com/com-lihaoyi/PPrint).
 
+## Contributing
+
+If you want to add a new feature, check if it's already been discussed in the issues list.
+
+Before you start working on an existing feature / bugfix, let us know you're taking it on in its comments :)
+
+To add a new Scala version:
+
+1. Add it to `./scala-versions`
+2. Run `sbt generateAll`
+3. Commit and open a pull request.s
+
 ## Maintainers
 
 The maintainers of this project (people who can merge PRs and make releases) are:

build.sbt

@@ -31,22 +31,7 @@ Global / onChangedBuildSource := ReloadOnSourceChanges
 ThisBuild / resolvers += Resolver.JCenterRepository
 
 ThisBuild / scalaVersion := "3.0.0"
-ThisBuild / crossScalaVersions := Seq(
-  "2.12.13",
-  "2.12.14",
-  "2.12.15",
-  //
-  "2.13.5",
-  "2.13.6",
-  "2.13.7",
-  //
-  "3.0.0",
-  "3.0.1",
-  "3.0.2",
-  "3.1.0-RC2",
-  "3.1.0-RC3",
-  "3.1.0"
-)
+ThisBuild / crossScalaVersions := IO.read(file("scala-versions")).split("\n")
 
 ThisBuild / githubWorkflowJavaVersions := Seq(GraalVM11)
 

project/ReadmePlugin.scala

@@ -17,13 +17,13 @@ object ReadmePlugin extends AutoPlugin {
 
       def pattern(inside: String) = s"""<!-- SCALA VERSIONS START -->$inside<!-- SCALA VERSIONS END -->"""
 
-      val versionsGrouped = crossScalaVersions.value.groupBy {
-        case s if s.startsWith("2.13") => "2.13"
-        case s if s.startsWith("2.12") => "2.12"
-        case s                         => "3"
+      val groups = List("2.12", "2.13", "3.0", "3.1")
+
+      val versionsGrouped = crossScalaVersions.value.groupBy { v =>
+        groups.find(v.startsWith(_)).getOrElse(sys.error("Unknown group for version: " + v))
       }
 
-      val versionsString = List("2.12", "2.13", "3")
+      val versionsString = groups
         .map { prefix =>
           "- " + versionsGrouped(prefix).mkString(", ")
         }

scala-versions

@@ -0,0 +1,14 @@
+2.12.13
+2.12.14
+2.12.15
+2.13.5
+2.13.6
+2.13.7
+3.0.0
+3.0.1
+3.0.2
+3.1.0-RC2
+3.1.0-RC3
+3.1.0
+3.1.1-RC1
+3.1.1-RC2