add python (#160)

Signed-off-by: Shubham Gupta <[email protected]>

.github/workflows/release.yaml

@@ -26,7 +26,15 @@ jobs:
         uses: azure/setup-helm@v3
         with:
           version: v3.5.4
-
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.9'
+          check-latest: true
+
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+
       - name: Add Helm Repository
         run: |
           helm repo add jetstack https://charts.jetstack.io
@@ -37,22 +45,18 @@ jobs:
       - name: Update Chart Dependencies for redis-operator
         run: helm dependency update charts/redis-operator
 
-      - name: Set up chart-testing
-        uses: helm/[email protected]
-
       - name: List Changed Charts
         id: list-changed
         run: |
-          changed_charts=$(ct list-changed)
+          changed_charts=$(ct list-changed --debug)
           echo "Changed charts: $changed_charts"
           echo "::set-output name=changed_charts::$changed_charts"
           
       - name: Package and Release Charts
         run: |
-          for CHART_DIR in $(find charts -maxdepth 1 -type d | tail --lines +2); do
-              CHART=$(basename $CHART_DIR)
+          for CHART in ${{ steps.list-changed.outputs.changed_charts }}; do
               echo "Packaging $CHART..."
-              helm package $CHART_DIR
+              helm package charts/$CHART
           done
 
       - name: Run chart-releaser