migrate to GH actions for CI

.drone.yml

@@ -11,10 +11,10 @@ steps:
 ---
 kind: pipeline
 type: docker
-name: java15
+name: java17
 
 steps:
   - name: test
-    image: maven:3-openjdk-15
+    image: maven:3-openjdk-17
     commands:
       - mvn clean test

.github/workflows/ci.yml

@@ -0,0 +1,33 @@
+name: CI
+on: [ push, pull_request ]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        jdk: [ 11, 17 ]
+        include:
+          - jdk: 11
+            analysis: true
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Java
+        uses: actions/setup-java@v2
+        with:
+          java-version: ${{ matrix.jdk }}
+          distribution: 'temurin'
+      - name: Test
+        run: mvn -B -P coverage clean verify
+      - name: Analysis
+        if: matrix.analysis && github.event_name == 'push'
+        run: >
+          mvn -B sonar:sonar
+          -Dsonar.host.url=https://sonarcloud.io
+          -Dsonar.organization=stklcode-github
+          -Dsonar.login=$SONAR_TOKEN
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

.travis.yml

@@ -1,16 +0,0 @@
-language: java
-jdk:
-  - openjdk11
-  - openjdk15
-install: true
-addons:
-  sonarcloud:
-    organization: "stklcode-github"
-    token:
-        secure: "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"
-cache:
-  directories:
-    - '$HOME/.m2/repository'
-    - '$HOME/.sonar/cache'
-script:
-  - if [ "$TRAVIS_JDK_VERSION" == "openjdk11" ]; then mvn -P coverage clean package sonar:sonar; else mvn clean test; fi