use gradle action

.github/actions/checkout-and-build/action.yml

@@ -1,21 +1,26 @@
 name: checkout-and-build
-runs:
-  using: composite
-  steps:
-  - uses: actions/[email protected]
-  - run: chmod +x gradlew
-    shell: bash
-  - name: restore_cache
-    uses: actions/[email protected]
-    with:
-      key: v1-dependencies-{{ checksum "build.gradle" }}
-      restore-keys: |-
-        v1-dependencies-{{ checksum "build.gradle" }}
-        v1-dependencies-
-  - run: "./gradlew clean build"
-    shell: bash
-  - name: save_cache
-    uses: actions/[email protected]
-    with:
-      path: "~/.m2"
-      key: v1-dependencies-{{ checksum "build.gradle" }}
+
+jobs:
+  gradle:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v3
+        with:
+          distribution: zulu
+          java-version: 8
+
+      - name: Setup and execute Gradle 'test' task
+      - uses: gradle/gradle-build-action@v2
+        with:
+          arguments: assemble
+      - uses: gradle/gradle-build-action@v2
+        with:
+          arguments: check jacocoTestReport --continue --console=plain
+      - uses: codecov/codecov-action@v3
+        with:
+          directory: ./coverage/
+          flags: unittests

.github/workflows/build-and-test.yml

@@ -22,4 +22,4 @@ jobs:
     steps:
     - uses: actions/[email protected]
     - uses: "./.github/actions/checkout-and-build"
-    - uses: "./.github/actions/run-tests"
+#    - uses: "./.github/actions/run-tests"