Upgrade Ubuntu, Java and GitHub Actions versions

Also configure Maven to compile for Java 8, and keep the integration tests running with Java 11 due to the incompatibility of Crowd and thus the tests with Java 17.
aservo · Nov 1, 2023 · b152e3c · b152e3c
1 parent 74306f9
commit b152e3c
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Showing 2 changed files with 32 additions and 31 deletions.
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -11,19 +11,19 @@ on:
 jobs:
   package:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
-    - name: Set up JDK 11
-      uses: actions/setup-java@v1
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
       with:
-        java-version: 11
+        java-version: 17
 
     - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache Maven packages
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.m2
         key: confapi-plugin-${{ hashFiles('**/pom.xml') }}
@@ -38,23 +38,23 @@ jobs:
   unit-tests:
     needs: package
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
 
     steps:
-    - name: Set up JDK 11
-      uses: actions/setup-java@v1
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
       with:
-        java-version: 11
+        java-version: 17
 
     - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache Maven package
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.m2
         key: confapi-plugin-${{ hashFiles('**/pom.xml') }}
@@ -66,19 +66,19 @@ jobs:
   integration-tests:
     needs: package
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Set up JDK 11
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v3
       with:
-        java-version: 11
+        java-version: 11  # Crowd and thus the integration tests are not compatible with Java 17
 
     - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache Maven package
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.m2
         key: confapi-plugin-${{ hashFiles('**/pom.xml') }}
@@ -92,7 +92,7 @@ jobs:
 
     if: github.event_name == 'push' # to 'main'
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     env:
       GPG_KEY_NAME: ${{ secrets.GPG_KEY_NAME }}
@@ -104,16 +104,16 @@ jobs:
       SIGN_ASC_IV: ${{ secrets.SIGN_ASC_IV }}
 
     steps:
-    - name: Set up JDK 11
-      uses: actions/setup-java@v1
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
       with:
-        java-version: 11
+        java-version: 17
 
     - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache Maven package
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.m2
         key: confapi-plugin-${{ hashFiles('**/pom.xml') }}
@@ -131,19 +131,19 @@ jobs:
   apcc:
     needs: package
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
-    - name: Set up JDK 11
-      uses: actions/setup-java@v1
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
       with:
-        java-version: 11
+        java-version: 17
 
     - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache Maven package
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.m2
         key: confapi-plugin-${{ hashFiles('**/pom.xml') }}

diff --git a/pom.xml b/pom.xml
@@ -68,8 +68,9 @@
         <atlassian.spring.scanner.version>2.1.5</atlassian.spring.scanner.version>
         <confapi-commons.version>0.0.34</confapi-commons.version>
         <plugin.testrunner.version>2.0.1</plugin.testrunner.version>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <!-- Compiler must be 8 so that the plugin can run on Crowd instances using Java 8 -->
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     </properties>