Improved github actions.

Author: javadev

.github/workflows/maven.yml

@@ -3,7 +3,7 @@ name: Java CI
 on: [push]
 
 jobs:
-  build:
+  build-ubuntu:
 
     runs-on: ubuntu-latest
     strategy:
@@ -16,10 +16,71 @@ jobs:
       uses: actions/setup-java@v1
       with:
         java-version: ${{ matrix.java }}
+    - name: Cache Maven packages
+      uses: actions/cache@v1
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
     - name: Build with Maven
       run: mvn test jacoco:report --file pom.xml -B 
 
     - uses: codecov/codecov-action@v1
       with:
         file: ./**/target/site/jacoco/jacoco.xml
-        name: codecov
+        name: codecov
+
+  build-windows:
+
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        java: [11, 17]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK ${{ matrix.java }}
+      uses: actions/setup-java@v1
+      with:
+        java-version: ${{ matrix.java }}
+    - name: Cache Maven packages
+      uses: actions/cache@v1
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Build with Maven
+      run: mvn package --file pom.xml -B 
+
+  build-sonar:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - name: Cache SonarCloud packages
+        uses: actions/cache@v1
+        with:
+          path: ~/.sonar/cache
+          key: ${{ runner.os }}-sonar
+          restore-keys: ${{ runner.os }}-sonar
+      - name: Cache Maven packages
+        uses: actions/cache@v1
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+      - name: Build and analyze
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: 47bf1d4e7f3024336a676fcabe035025f05aef2d
+        run: mvn -B test jacoco:report org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.organization=javadev-github -Dsonar.host.url=https://sonarcloud.io -Dsonar.projectKey=javadev_underscore-java
+      - name: Build examples
+        run: mvn -B -f examples/pom.xml package
+      - name: Build spring-boot
+        run: mvn -B -f spring-boot-example/pom.xml package