Added Github workflow martix for JDK 1.8, 11 & 15.

.github/workflows/gradle.yml

@@ -5,17 +5,24 @@ on: [push, pull_request, workflow_dispatch]
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      GRADLE_OPTS: "-Dorg.gradle.jvmargs=-XX:MaxMetaspaceSize=512m"
+      SONAR_JDK: "11"
+    strategy:
+      matrix:
+        java-version: [ 1.8, 11, 15 ]
     steps:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - name: Set up JDK 11
+      - name: Set up JDK ${{ matrix.java-version }}
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: ${{ matrix.java-version }}
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Cache SonarCloud packages
+        if: matrix.java-version == env.SONAR_JDK
         uses: actions/cache@v1
         with:
           path: ~/.sonar/cache
@@ -27,15 +34,17 @@ jobs:
           path: |
             ~/.gradle/caches
             ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          key: ${{ runner.os }}-gradle-${{ matrix.java-version }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
           restore-keys: |
-            ${{ runner.os }}-gradle-
+            ${{ runner.os }}-gradle-${{ matrix.java-version }}-
       - name: Test with Gradle
+        run: ./gradlew build check --stacktrace
+      - name: SonarCloud
+        if: success() && matrix.java-version == env.SONAR_JDK
         env:
-          CI_NAME: "GitHub CI"
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: ./gradlew check sonarqube
+        run: ./gradlew sonarqube
       - name: Cleanup Gradle Cache
         run: |
           rm -f ~/.gradle/caches/modules-2/modules-2.lock

build.gradle

@@ -93,8 +93,8 @@ clean {
 
 test {
     testLogging {
-        exceptionFormat  = "full"
-        events("passed", "skipped", "failed")
+        exceptionFormat = 'full'
+        events('passed', 'skipped', 'failed')
     }
 
     useTestNG()
@@ -123,7 +123,7 @@ tasks.withType(Checkstyle) {
 publishing {
     publications {
         mavenJava(MavenPublication) {
-            from(components.java)
+            from components.java
             groupId = project.group
             artifactId = rootProject.name
 
@@ -155,11 +155,11 @@ publishing {
     }
     repositories {
         maven {
-            name = "ossrh"
+            name = 'ossrh'
             project.afterEvaluate {
-                url = project.version.contains("SNAPSHOT")
-                        ? "https://oss.sonatype.org/content/repositories/snapshots/"
-                        : "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
+                url = project.version.contains('SNAPSHOT')
+                        ? 'https://oss.sonatype.org/content/repositories/snapshots/'
+                        : 'https://oss.sonatype.org/service/local/staging/deploy/maven2/'
                 }
             credentials(PasswordCredentials)
         }
@@ -175,21 +175,23 @@ task copyToDeploy(type: Copy) {
     from(configurations.runtimeClasspath) {
         exclude('javax.servlet-api-*.jar', 'jsp-api-*.jar')
     }
-    from(jar)
-    into(deployDir)
+    from jar
+    into deployDir
 }
 
-task deploy(dependsOn: ['clean', 'build', 'copyToDeploy']) {
+task deploy {
     description = "Copies all needed files to the ${deployDir} directory."
     group = 'Publishing'
-    outputs.dir(deployDir)
-    inputs.files(copyToDeploy)
-    mustRunAfter(clean)
+    dependsOn(clean, build, 'copyToDeploy')
+    outputs.dir deployDir
+    inputs.files copyToDeploy
+    mustRunAfter clean
 }
 
-task release(dependsOn: ['wrapper', 'deploy', 'pandoc', 'publishToMavenLocal']) {
+task release {
     group = 'Publishing'
     description = 'Releases new version.'
+    dependsOn(wrapper, 'deploy', 'pandoc', publishToMavenLocal)
 }
 
 task pandoc(type: Exec) {
@@ -221,13 +223,13 @@ jacocoTestReport {
 
 sonarqube {
     properties {
-        property("sonar.organization", "ethauvin-github")
-        property("sonar.projectKey", "ethauvin_HttpStatus")
-        property("sonar.host.url", "https://sonarcloud.io")
-        property("sonar.sourceEncoding", "UTF-8")
+        property('sonar.organization', 'ethauvin-github')
+        property('sonar.projectKey', 'ethauvin_HttpStatus')
+        property('sonar.host.url', 'https://sonarcloud.io')
+        property('sonar.sourceEncoding', 'UTF-8')
     }
 }
 
 tasks.sonarqube {
-    dependsOn("jacocoTestReport")
+    dependsOn 'jacocoTestReport'
 }