vibe: fix e2e_tests after helm DEVEL version

Author: Siegfriedk

script/e2e-test.sh

@@ -301,6 +301,17 @@ installOrUpgradeKubeapps() {
   info "Installing Kubeapps from ${chartSource}..."
   kubectl -n kubeapps delete secret localhost-tls || true
 
+  # If installing from local chart, replace dev version with valid semver for helm validation
+  if [[ "${chartSource}" == "${ROOT_DIR}/chart/kubeapps" ]]; then
+    local chart_yaml="${chartSource}/Chart.yaml"
+    if [[ -f "${chart_yaml}" ]]; then
+      # Replace 0.0.0-dev with valid test version (no need to restore in CI environment)
+      sed -i.tmp -e 's/^version: 0\.0\.0-dev$/version: 0.0.0-e2e-test/' "${chart_yaml}"
+      rm -f "${chart_yaml}.tmp"
+      info "Replaced chart version with 0.0.0-e2e-test for installation"
+    fi
+  fi
+
   # Build optional PostgreSQL override flags if version provided
   local postgresql_override_flags=()
   if [[ -n "${POSTGRESQL_VERSION:-}" ]]; then