Add JDK's and OS'es to GitHub actions CI matrix

.github/workflows/ci.yml

@@ -22,11 +22,23 @@ jobs:
     name: Build and Test
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest, windows-latest]
         scala: [2.12.18]
-        java: [temurin@8]
+        java: [temurin@8, temurin@11, temurin@17, temurin@21]
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Ignore line ending differences in git
+        if: contains(runner.os, 'windows')
+        shell: bash
+        run: git config --global core.autocrlf false
+
+      - name: Configure pagefile for Windows
+        if: contains(runner.os, 'windows')
+        uses: al-cheb/[email protected]
+        with:
+          minimum-size: 2GB
+          maximum-size: 8GB
+
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
@@ -40,12 +52,39 @@ jobs:
           java-version: 8
           cache: sbt
 
+      - name: Setup Java (temurin@11)
+        if: matrix.java == 'temurin@11'
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 11
+          cache: sbt
+
+      - name: Setup Java (temurin@17)
+        if: matrix.java == 'temurin@17'
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 17
+          cache: sbt
+
+      - name: Setup Java (temurin@21)
+        if: matrix.java == 'temurin@21'
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 21
+          cache: sbt
+
       - name: Check that workflows are up to date
+        shell: bash
         run: sbt '++ ${{ matrix.scala }}' githubWorkflowCheck
 
-      - run: sbt '++ ${{ matrix.scala }}' test scripted
+      - shell: bash
+        run: sbt '++ ${{ matrix.scala }}' test scripted
 
       - name: Compress target directories
+        shell: bash
         run: tar cf targets.tar target project/target
 
       - name: Upload target directories
@@ -65,6 +104,17 @@ jobs:
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Ignore line ending differences in git
+        if: contains(runner.os, 'windows')
+        run: git config --global core.autocrlf false
+
+      - name: Configure pagefile for Windows
+        if: contains(runner.os, 'windows')
+        uses: al-cheb/[email protected]
+        with:
+          minimum-size: 2GB
+          maximum-size: 8GB
+
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
@@ -78,6 +128,30 @@ jobs:
           java-version: 8
           cache: sbt
 
+      - name: Setup Java (temurin@11)
+        if: matrix.java == 'temurin@11'
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 11
+          cache: sbt
+
+      - name: Setup Java (temurin@17)
+        if: matrix.java == 'temurin@17'
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 17
+          cache: sbt
+
+      - name: Setup Java (temurin@21)
+        if: matrix.java == 'temurin@21'
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 21
+          cache: sbt
+
       - name: Download target directories (2.12.18)
         uses: actions/download-artifact@v3
         with:

build.sbt

@@ -40,6 +40,15 @@ ThisBuild / githubWorkflowPublish := Seq(
   )
 )
 
+ThisBuild / githubWorkflowOSes := Seq("ubuntu-latest", "macos-latest", "windows-latest")
+
+ThisBuild / githubWorkflowJavaVersions := Seq(
+  JavaSpec.temurin("8"),
+  JavaSpec.temurin("11"),
+  JavaSpec.temurin("17"),
+  JavaSpec.temurin("21")
+)
+
 name := "sbt-osgi"
 enablePlugins(SbtPlugin)
 libraryDependencies ++= Dependencies.sbtOsgi