Github action to publish helm chart to docker hub

Author: vidas

.github/workflows/helm-publish.yml

@@ -0,0 +1,41 @@
+name: Publish Helm Chart
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  publish-helm-chart:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3
+        with:
+          version: 'latest'
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DH_REGISTRY_USERNAME }}
+          password: ${{ secrets.DH_REGISTRY_TOKEN }}
+
+      - name: Extract tag version
+        id: tag
+        run: echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+
+      - name: Package Helm chart
+        run: |
+          helm package ./charts/clowder --version ${{ steps.tag.outputs.version }}
+
+      - name: Push Helm chart to Docker Hub
+        run: |
+          helm push clowder-${{ steps.tag.outputs.version }}.tgz oci://registry-1.docker.io/${{ secrets.DH_REGISTRY_USERNAME }}