Revert default JDK to 8 and GraalVM to 22.3.0

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
         scala: [2.12.15]
-        java: [temurin@8, graal_20.3.1@11]
+        java: [temurin@8, graal_22.3.0@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -40,12 +40,12 @@ jobs:
           java-version: 8
           cache: sbt
 
-      - name: Setup GraalVM (graal_20.3.1@11)
-        if: matrix.java == 'graal_20.3.1@11'
+      - name: Setup GraalVM (graal_22.3.0@17)
+        if: matrix.java == 'graal_22.3.0@17'
         uses: graalvm/setup-graalvm@v1
         with:
-          version: 20.3.1
-          java-version: 11
+          version: 22.3.0
+          java-version: 17
           components: native-image
           github-token: ${{ secrets.GITHUB_TOKEN }}
           cache: sbt
@@ -88,12 +88,12 @@ jobs:
           java-version: 8
           cache: sbt
 
-      - name: Setup GraalVM (graal_20.3.1@11)
-        if: matrix.java == 'graal_20.3.1@11'
+      - name: Setup GraalVM (graal_22.3.0@17)
+        if: matrix.java == 'graal_22.3.0@17'
         uses: graalvm/setup-graalvm@v1
         with:
-          version: 20.3.1
-          java-version: 11
+          version: 22.3.0
+          java-version: 17
           components: native-image
           github-token: ${{ secrets.GITHUB_TOKEN }}
           cache: sbt

README.md

@@ -126,7 +126,7 @@ Any and all settings which affect the behavior of the generative plugin should b
 - `githubWorkflowBuildPostamble` : `Seq[WorkflowStep]` – Similar to the `Preamble` variant, this contains a list of steps which will be added to the `build` job *after* the `sbt test` invocation but before cleanup. Defaults to empty.
 - `githubWorkflowBuildSbtStepPreamble` : `Seq[String]` - See below.
 - `githubWorkflowBuild` : `Seq[WorkflowStep]` – The steps which invoke sbt (or whatever else you want) to build and test your project. This defaults to just `[sbt test]`, but can be overridden to anything. For example, sbt plugin projects probably want to redefine this to be `Seq(WorkflowStep.Sbt(List("test", "scripted")))`, which would run the `test` and `scripted` sbt tasks, in order. Note that all uses of `WorkflowStep.Sbt` are compiled using the configured `githubWorkflowSbtCommand` invocation, and prepended with `githubWorkflowBuildSbtStepPreamble` (default: `[++{matrix.scala}]`).
-- `githubWorkflowJavaVersions` : `Seq[JavaSpec]` – A list of Java versions to be used for the build job. The publish job will use the *first* of these versions. Defaults to `JavaSpec.temurin("11")`).
+- `githubWorkflowJavaVersions` : `Seq[JavaSpec]` – A list of Java versions to be used for the build job. The publish job will use the *first* of these versions. Defaults to `JavaSpec.temurin("8")`).
 - `githubWorkflowScalaVersions` : `Seq[String]` – A list of Scala versions which will be used to `build` your project. Defaults to `crossScalaVersions` in `build`, and simply `scalaVersion` in `publish`.
 - `githubWorkflowOSes` : `Seq[String]` – A list of operating systems, which will be ultimately passed to [the `runs-on:` directive](https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on), on which to `build` your project. Defaults to `ubuntu-latest`. Note that, regardless of the value of this setting, only `ubuntu-latest` will be used for the `publish` job. This setting only affects `build`.
 - `githubWorkflowBuildRunsOnExtraLabels` : `Seq[String]` - A list of additional runs-on labels, which will be combined with the matrix.os from `githubWorkflowOSes` above allowing for singling out more specific runners.

build.sbt

@@ -24,11 +24,7 @@ ThisBuild / scalaVersion := scala212
 // Add windows-latest when https://github.com/sbt/sbt/issues/7082 is resolved
 ThisBuild / githubWorkflowOSes := Seq("ubuntu-latest", "macos-latest")
 ThisBuild / githubWorkflowBuild := Seq(WorkflowStep.Sbt(List("test", "scripted")))
-ThisBuild / githubWorkflowJavaVersions :=
-  Seq(
-    JavaSpec.temurin("8"),
-    JavaSpec.graalvm("20.3.1", "11"),
-  )
+ThisBuild / githubWorkflowJavaVersions += JavaSpec.graalvm("22.3.0", "17")
 
 ThisBuild / githubWorkflowTargetTags ++= Seq("v*")
 ThisBuild / githubWorkflowPublishTargetBranches :=

src/main/scala/sbtghactions/GenerativeKeys.scala

@@ -54,7 +54,7 @@ trait GenerativeKeys {
   lazy val githubWorkflowPublishCond = settingKey[Option[String]]("A set of conditionals to apply to the publish job to further restrict its run (default: [])")
   lazy val githubWorkflowPublishTimeout = settingKey[Option[FiniteDuration]]("The maximum duration to let the publish job run before GitHub automatically cancels it. (default: None)")
 
-  lazy val githubWorkflowJavaVersions = settingKey[Seq[JavaSpec]]("A list of Java versions to be used for the build job. The publish job will use the *first* of these versions. (default: [temurin@11])")
+  lazy val githubWorkflowJavaVersions = settingKey[Seq[JavaSpec]]("A list of Java versions to be used for the build job. The publish job will use the *first* of these versions. (default: [temurin@8])")
   lazy val githubWorkflowScalaVersions = settingKey[Seq[String]]("A list of Scala versions on which to build the project (default: crossScalaVersions.value)")
   lazy val githubWorkflowOSes = settingKey[Seq[String]]("A list of OS names (default: [ubuntu-latest])")
 

src/main/scala/sbtghactions/GenerativePlugin.scala

@@ -564,7 +564,7 @@ ${indent(jobs.map(compileJob(_, sbt)).mkString("\n\n"), 1)}
     githubWorkflowPublishCond := None,
     githubWorkflowPublishTimeout := None,
 
-    githubWorkflowJavaVersions := Seq(JavaSpec.temurin("11")),
+    githubWorkflowJavaVersions := Seq(JavaSpec.temurin("8")),
     githubWorkflowScalaVersions := crossScalaVersions.value,
     githubWorkflowOSes := Seq("ubuntu-latest"),
     githubWorkflowDependencyPatterns := Seq("**/*.sbt", "project/build.properties"),

src/main/scala/sbtghactions/WorkflowJob.scala

@@ -28,7 +28,7 @@ final case class WorkflowJob(
     env: Map[String, String] = Map(),
     oses: List[String] = List("ubuntu-latest"),
     scalas: List[String] = List("2.13.6"),
-    javas: List[JavaSpec] = List(JavaSpec.temurin("11")),
+    javas: List[JavaSpec] = List(JavaSpec.temurin("8")),
     needs: List[String] = List(),
     matrixFailFast: Option[Boolean] = None,
     matrixAdds: Map[String, List[String]] = Map(),

src/sbt-test/sbtghactions/check-and-regenerate/build.sbt

@@ -8,7 +8,7 @@ ThisBuild / scalaVersion := crossScalaVersions.value.head
 
 ThisBuild / githubWorkflowTargetTags += "v*"
 
-ThisBuild / githubWorkflowJavaVersions += JavaSpec.graalvm("21.1.0", "8")
+ThisBuild / githubWorkflowJavaVersions += JavaSpec.graalvm("22.3.0", "17")
 ThisBuild / githubWorkflowPublishTargetBranches += RefPredicate.Equals(Ref.Tag("test"))
 
 ThisBuild / githubWorkflowBuildMatrixAdditions += "test" -> List("this", "is")

src/sbt-test/sbtghactions/check-and-regenerate/expected-ci.yml

@@ -24,7 +24,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6, 2.12.15]
-        java: [temurin@11, graal_21.1.0@8]
+        java: [temurin@8, graal_22.3.0@17]
         test: [this, is]
         include:
           - test: this
@@ -41,20 +41,20 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
-      - name: Setup GraalVM (graal_21.1.0@8)
-        if: matrix.java == 'graal_21.1.0@8'
+      - name: Setup GraalVM (graal_22.3.0@17)
+        if: matrix.java == 'graal_22.3.0@17'
         uses: graalvm/setup-graalvm@v1
         with:
-          version: 21.1.0
-          java-version: 8
+          version: 22.3.0
+          java-version: 17
           components: native-image
           github-token: ${{ secrets.GITHUB_TOKEN }}
           cache: sbt
@@ -84,7 +84,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
 
@@ -94,20 +94,20 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
-      - name: Setup GraalVM (graal_21.1.0@8)
-        if: matrix.java == 'graal_21.1.0@8'
+      - name: Setup GraalVM (graal_22.3.0@17)
+        if: matrix.java == 'graal_22.3.0@17'
         uses: graalvm/setup-graalvm@v1
         with:
-          version: 21.1.0
-          java-version: 8
+          version: 22.3.0
+          java-version: 17
           components: native-image
           github-token: ${{ secrets.GITHUB_TOKEN }}
           cache: sbt

src/sbt-test/sbtghactions/no-clean/.github/workflows/ci.yml

@@ -23,20 +23,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6, 2.12.15]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Check that workflows are up to date
@@ -62,20 +62,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Download target directories (2.13.6)

src/sbt-test/sbtghactions/non-existent-target/.github/workflows/ci.yml

@@ -23,20 +23,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Check that workflows are up to date
@@ -61,20 +61,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Download target directories (2.13.6)

src/sbt-test/sbtghactions/sbt-native-thin-client/.github/workflows/ci.yml

@@ -23,20 +23,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.12.14]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Check that workflows are up to date
@@ -78,20 +78,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.12.14]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Download target directories (2.12.14)

src/sbt-test/sbtghactions/suppressed-scala-version/expected-ci.yml

@@ -24,20 +24,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Check that workflows are up to date
@@ -63,20 +63,20 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [2.13.6]
-        java: [temurin@11]
+        java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 8
           cache: sbt
 
       - name: Download target directories (2.13.6)