Add helmfile state validate policy (#592)

test/e2e/template/helmfile/testdata/snapshot/environments_releases_within_same_yaml_part/config.yaml

@@ -0,0 +1,8 @@
+localChartRepoServer:
+  enabled: true
+  port: 18083
+chartifyTempDir: envs_releases_within_same_yaml_part
+helmfileArgs:
+- --environment
+- prod
+- template

test/e2e/template/helmfile/testdata/snapshot/environments_releases_within_same_yaml_part/input.yaml

@@ -0,0 +1,11 @@
+environments:
+  prod:
+  staging:
+
+releases:
+- name: raw
+  chart: ../../charts/raw-0.0.1
+  values:
+  - templates:
+    - |
+      chartVersion: {{`{{ .Chart.Version }}`}}

test/e2e/template/helmfile/testdata/snapshot/environments_releases_within_same_yaml_part/output.yaml

@@ -0,0 +1,8 @@
+Warning: environments and releases cannot be defined within the same YAML part. Use --- to extract the environments into a dedicated part
+Warning: environments and releases cannot be defined within the same YAML part. Use --- to extract the environments into a dedicated part
+Building dependency release=raw, chart=../../charts/raw-0.0.1
+Templating release=raw, chart=../../charts/raw-0.0.1
+---
+# Source: raw/templates/resources.yaml
+chartVersion: 0.0.1
+

test/integration/test-cases/regression/input/issue.1867.yaml

@@ -5,7 +5,7 @@ repositories:
 releases:
   - name: elasticsearch
     chart: bitnami/elasticsearch
-    version: 17.5.7
+    version: 19.0.1
     jsonPatches:
     - target:
         version: v1