fix: clear v1beta2 helm directory before writing new charts

.github/workflows/build-test.yaml

@@ -3261,6 +3261,33 @@ jobs:
             sleep 1
           done
 
+          # validate that the conditional chart is installed
+          COUNTER=1
+          while [ "$(helm ls -n "$APP_SLUG" | awk 'NR>1{print $1}' | grep my-conditional-chart-release)" == "" ]; do
+            ((COUNTER += 1))
+            if [ $COUNTER -gt 120 ]; then
+              echo "Timed out waiting for my-conditional-chart-release to be installed"
+              helm ls -n "$APP_SLUG"
+              exit 1
+            fi
+            sleep 1
+          done
+
+          # toggle the config option to exclude the conditional chart
+          ./bin/kots set config "$APP_SLUG" install_conditional_chart=0 --deploy --namespace "$APP_SLUG"
+
+          # wait for my-conditional-chart-release to be uninstalled
+          COUNTER=1
+          while [ "$(helm ls -n "$APP_SLUG" | awk 'NR>1{print $1}' | grep my-conditional-chart-release)" != "" ]; do
+            ((COUNTER += 1))
+            if [ $COUNTER -gt 120 ]; then
+              echo "Timed out waiting for my-conditional-chart-release to be uninstalled"
+              helm ls -n "$APP_SLUG"
+              exit 1
+            fi
+            sleep 1
+          done
+
 
       - name: Generate support bundle on failure
         if: failure()

pkg/apparchive/helm-v1beta2.go

@@ -73,6 +73,10 @@ type WriteV1Beta2HelmChartsOptions struct {
 
 // WriteV1Beta2HelmCharts copies the upstream helm chart archive and rendered values to the helm directory and processes online images (if necessary)
 func WriteV1Beta2HelmCharts(opts WriteV1Beta2HelmChartsOptions) error {
+	// clear the previous helm dir before writing
+	helmDir := opts.Upstream.GetHelmDir(opts.WriteUpstreamOptions)
+	os.RemoveAll(helmDir)
+
 	if opts.KotsKinds == nil || opts.KotsKinds.V1Beta2HelmCharts == nil {
 		return nil
 	}
@@ -91,7 +95,7 @@ func WriteV1Beta2HelmCharts(opts WriteV1Beta2HelmChartsOptions) error {
 			}
 		}
 
-		chartDir := path.Join(opts.Upstream.GetHelmDir(opts.WriteUpstreamOptions), helmChart.GetDirName())
+		chartDir := path.Join(helmDir, helmChart.GetDirName())
 		if err := os.MkdirAll(chartDir, 0744); err != nil {
 			return errors.Wrap(err, "failed to create chart dir")
 		}