Merge pull request #1815 from yuvipanda/use-action

Use setup-helm action to install helm

.github/workflows/publish.yml

@@ -55,10 +55,13 @@ jobs:
       - name: Set up Docker Buildx (for chartpress multi-arch builds)
         uses: docker/setup-buildx-action@v3
 
-      - name: Install chart publishing dependencies (chartpress, helm)
+      - name: Setup helm
+        uses: azure/setup-helm@v3
+        with:
+          version: "v3.5.4"
+
+      - name: Install chart publishing dependencies (chartpress, etc)
         run: |
-          . ./ci/common
-          setup_helm v3.5.4
           pip install --no-cache-dir chartpress>=2.1 pyyaml build
 
       - name: Build binderhub wheel

ci/common

@@ -1,12 +1,6 @@
 #!/bin/sh
 # Use https://www.shellcheck.net/ to reduce mistakes if you make changes to this file.
 
-setup_helm() {
-    helm_version="${1}"
-    echo "setup helm ${helm_version}"
-    curl -sf https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | DESIRED_VERSION="${helm_version}" bash
-}
-
 await_jupyterhub() {
     kubectl rollout status --watch --timeout 300s deployment/proxy \
  && kubectl rollout status --watch --timeout 300s deployment/hub \