Test all charts when no chart changed

.github/workflows/helm-charts-test.yaml

@@ -64,6 +64,17 @@ jobs:
         id: postgresql
         run: |
           echo ::set-output name=url::$(echo "postgresql://postgres:${{ steps.postgresql_password.outputs.password }}@postgresql-helm-charts-${{ github.run_number }}.default/postgres")
+      - name: Add WyriHaximusNet repo
+        run: helm repo add WyriHaximusNet https://helm.wyrihaximus.net/
+      - name: Install Chart Tester
+        uses: helm/[email protected]
+      - name: Run List Changed
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
+          if [[ -n "$changed" ]]; then
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
       - name: Prepare library charts
         run: |
           cp charts/commons/library-ci/*.yaml charts/commons/templates/
@@ -79,9 +90,9 @@ jobs:
           sed -i 's/library/application/g' charts/horizontal-pod-autoscalers/Chart.yaml
           rm -Rf charts/commento
           rm -Rf charts/commentoplusplus
-      - name: Add WyriHaximusNet repo
-        run: helm repo add WyriHaximusNet https://helm.wyrihaximus.net/
-      - name: Install Chart Tester
-        uses: helm/[email protected]
-      - name: Test charts
+      - name: Test Changed Charts
+        if: steps.list-changed.outputs.changed == 'true'
         run: ct install
+      - name: Test All Charts
+        if: steps.list-changed.outputs.changed != 'true'
+        run: ct install --all