Build and push docker images and helm charts on every push to develop

We will used these published images and charts to deploy go-api once we move deployment to a separate repo

refs #1885

Author: sunu

.github/workflows/build-publish-docker-helm.yaml

@@ -0,0 +1,54 @@
+name: Builds and pushes Docker Images and Helm charts to Github Registry
+
+on:
+  # Build and push Docker image and Helm charts on every push to develop branch
+  # and on every tag push
+  push:
+    branches:
+    - develop
+    tags:
+    - "**"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Install chart publishing dependencies (chartpress, helm)
+      run: |
+        pip install chartpress
+        pip list
+
+        helm version
+
+    - name: Build and push Docker image. Update the image tag, chart version etc as needed
+      run: |
+        cd deploy/helm
+        # hack to push the image to ghcr.io. We will update chartpress.yaml when we move to separate deploy repo
+        python -c "import re; data=open('chartpress.yaml').read(); open('chartpress.yaml', 'w').write(re.sub(r'ifrcgoacr.azurecr.io/ifrcgo-', 'ghcr.io/IFRCGo/go-', data))"
+        chartpress --push
+
+    - name: Get the version
+      id: get_version
+      run: echo ::set-output name=VERSION::$(cat deploy/helm/ifrcgo-helm/Chart.yaml | grep version | awk '{print $2}')
+
+    - name: Package Helm Chart
+      run: |
+        helm package deploy/helm/ifrcgo-helm -d .helm-charts
+
+    - name: Push Helm Chart
+      run: |
+        helm push .helm-charts/ifrcgo-helm-${{ steps.get_version.outputs.VERSION }}.tgz oci://ghcr.io/IFRCGo/go-api