Pete Birley 655f171a7a Dependency Mixin: permit null value to be resolved
This PS udpate the dependency mixin function to permit cases where
the mixin is disabled by passing a null value as the key to use
for resolution.

Change-Id: Idcade7eebed317852b70392431ed02a352241c9b
Signed-off-by: Pete Birley <pete@port.direct>
2018-06-16 12:53:34 -05:00

41 lines
2.0 KiB
Smarty

{{/*
Copyright 2017 The Openstack-Helm Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/}}
{{- define "helm-toolkit.utils.dependency_resolver" }}
{{- $envAll := index . "envAll" -}}
{{- $dependencyMixinParam := index . "dependencyMixinParam" -}}
{{- $dependencyKey := index . "dependencyKey" -}}
{{- if $dependencyMixinParam -}}
{{- $_ := set $envAll.Values "pod_dependency" dict -}}
{{- if kindIs "string" $dependencyMixinParam }}
{{- if ( index $envAll.Values.dependencies.dynamic.targeted $dependencyMixinParam ) }}
{{- $_ := include "helm-toolkit.utils.merge" (tuple $envAll.Values.pod_dependency ( index $envAll.Values.dependencies.static $dependencyKey ) ( index $envAll.Values.dependencies.dynamic.targeted $dependencyMixinParam $dependencyKey ) ) -}}
{{- else }}
{{- $_ := set $envAll.Values "pod_dependency" ( index $envAll.Values.dependencies.static $dependencyKey ) }}
{{- end }}
{{- else if kindIs "slice" $dependencyMixinParam }}
{{- range $k, $v := $dependencyMixinParam -}}
{{- if not $envAll.Values.__deps }}{{- $_ := set $envAll.Values "__deps" ( index $envAll.Values.dependencies.static $dependencyKey ) }}{{- end }}
{{- $_ := include "helm-toolkit.utils.merge" (tuple $envAll.Values.pod_dependency $envAll.Values.__deps ( index $envAll.Values.dependencies.dynamic.targeted $v $dependencyKey ) ) -}}
{{- $_ := set $envAll.Values "__deps" $envAll.Values.pod_dependency -}}
{{- end }}
{{- end }}
{{- else -}}
{{- $_ := set $envAll.Values "pod_dependency" ( index $envAll.Values.dependencies.static $dependencyKey ) -}}
{{- end -}}
{{ $envAll.Values.pod_dependency | toYaml }}
{{- end }}