feat: GH Action to build and push a helm chart

.github/actions/build-push-helm-chart/action.yml

@@ -0,0 +1,72 @@
+name: build-push-helm-chart
+description: Build helm chart and push it to ChartMuseum
+author: datavisyn
+
+inputs:
+  chart_repository_url:
+    description: "Helm chart repository URL where to push the chart"
+    required: true
+  chart_repository_username:
+    description: "Helm chart repository username"
+    required: true
+  chart_repository_password:
+    description: "Helm chart repository password"
+    required: true
+  current_directory:
+    description: "Current directory for building the helm chart"
+    required: true
+  chart_version:
+    description: "The version is used as chart version and application version. Use semantic versioning."
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Set up helm
+      uses: azure/setup-helm@v3
+      with:
+        version: "v3.12.2"
+      id: install
+    - name: Print helm version
+      run: |
+        helm version
+      shell: bash
+    - name: Set up helm chart repository
+      run: |
+        helm repo add datavisyn $CHART_REPOSITORY_URL --username $CHART_REPOSITORY_USERNAME --password $CHART_REPOSITORY_PASSWORD
+        helm repo update
+      env:
+        CHART_REPOSITORY_URL: ${{ inputs.chart_repository_url }}
+        CHART_REPOSITORY_USERNAME: ${{ inputs.chart_repository_username }}
+        CHART_REPOSITORY_PASSWORD: ${{ inputs.chart_repository_password }}
+      shell: bash
+    - name: Inspect and lint helm chart
+      run: |
+        cd $CURRENT_DIRECTORY
+        helm inspect chart .
+        helm lint
+      env:
+        CURRENT_DIRECTORY: ${{ inputs.current_directory }}
+      shell: bash
+    - name: Build helm chart
+      run: |
+        cd $CURRENT_DIRECTORY
+        helm dependency update
+        helm package . --version $CHART_VERSION --app-version $CHART_VERSION --destination $CURRENT_DIRECTORY
+      env:
+        CURRENT_DIRECTORY: ${{ inputs.current_directory }}
+      shell: bash
+    - name: Push helm chart
+      run: |
+        cd $CURRENT_DIRECTORY
+        helm push *.tgz datavisyn
+      env:
+        CURRENT_DIRECTORY: ${{ inputs.current_directory }}
+      shell: bash
+    - name: Remove helm chart
+      run: |
+        cd $CURRENT_DIRECTORY
+        rm *.tgz
+      env:
+        CURRENT_DIRECTORY: ${{ inputs.current_directory }}
+      shell: bash
+

.github/workflows/build-push-helm-chart.yml

@@ -0,0 +1,54 @@
+name: build-push-helm-chart
+
+on:
+  workflow_call:
+    secrets:
+      DV_CHARTMUSEUM_URL:
+        required: false
+      DV_CHARTMUSEUM_USERNAME:
+        required: true
+      DV_CHARTMUSEUM_PASSWORD:
+        required: true
+    inputs:
+      current_directory:
+        description: "Current directory for building the helm chart"
+        required: true
+        type: string
+      chart_version:
+        description: "Helm chart version is used as chart version and application version. Use semantic versioning."
+        required: true
+        type: string
+      chart_repository_url:
+        description: "Helm chart repository URL where to push the chart"
+        required: false
+        type: string
+
+permissions:
+  id-token: write
+  contents: read
+
+env:
+  WORKFLOW_BRANCH: "new_deploymentnew_deployment_build-push-helm-chart"
+
+jobs:
+  build:
+    concurrency:
+      group: "${{ github.workflow }}-${{ github.ref || github.head_ref }}-${{ inputs.chart_repository_url }}"
+      cancel-in-progress: true
+    runs-on: ubuntu-20.04
+    steps:
+      # checkout specific source repository
+      - uses: actions/checkout@v3
+      # checkout this workflow repository to get actions
+      - uses: actions/checkout@v3
+        with:
+          repository: datavisyn/github-workflows
+          ref: ${{ env.WORKFLOW_BRANCH }}
+          path: ./tmp/github-workflows
+      - uses: ./tmp/github-workflows/.github/actions/build-push-helm-chart
+        with:
+          chart_repository_url: ${{ inputs.chart_repository_url || secrets.DV_CHARTMUSEUM_URL }}
+          chart_repository_username: ${{ secrets.DV_CHARTMUSEUM_USERNAME }}
+          chart_repository_password: ${{ secrets.DV_CHARTMUSEUM_PASSWORD }}
+          current_directory: ${{ inputs.current_directory }}
+          chart_version: ${{ inputs.chart_version }}