cicd: Check whether the chart's appVersion and maven version align

.github/workflows/check-versions.yaml

@@ -0,0 +1,63 @@
+################################################################################
+# Copyright (c) 2021,2024 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License, Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+################################################################################
+
+name: Check Versions
+on:
+  workflow_dispatch:
+  workflow_call:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - pom.xml
+      - 'bpdm-**'
+      - 'charts/**'
+jobs:
+  check-versions:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Pull Request
+        uses: actions/checkout@v4
+
+      - name: Get App Version
+        id: getAppVersion
+        run: |
+          POM_VERSION=$(mvn -q -Dexec.executable=echo -Dexec.args='${project.version}' -B --non-recursive exec:exec)
+          echo "version=$POM_VERSION" >> $GITHUB_OUTPUT
+
+      - name: Get Chart Versions
+        id: getChartVersions
+        run: |
+          CHART_VERSION=$(grep 'version:' ./charts/bpdm/Chart.yaml | head -n1 | awk '{ print $2}')
+          APP_VERSION=$(grep 'appVersion:' ./charts/bpdm/Chart.yaml | head -n1 | awk '{ print $2}' | tr -d '"')
+          echo "chartVersion=$CHART_VERSION" >> $GITHUB_OUTPUT
+          echo "appVersion=$APP_VERSION" >> $GITHUB_OUTPUT
+      
+      - name: Check App und Chart Version Match
+        run: |
+          if [[ ${{ steps.getAppVersion.outputs.version }} == ${{ steps.getChartVersions.outputs.appVersion }}  ]]; then
+            exit 0;
+          else
+            exit 1
+          fi
+
+
+     
+
+