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71 lines
2.3 KiB
71 lines
2.3 KiB
/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"fmt"
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"helm.sh/helm/v4/pkg/chart"
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"helm.sh/helm/v4/pkg/chart/common"
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)
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// ToRenderValues composes the struct from the data coming from the Releases, Charts and Values files
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//
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// This takes both ReleaseOptions and Capabilities to merge into the render values.
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func ToRenderValues(chrt chart.Charter, chrtVals map[string]interface{}, options common.ReleaseOptions, caps *common.Capabilities) (common.Values, error) {
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return ToRenderValuesWithSchemaValidation(chrt, chrtVals, options, caps, false)
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}
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// ToRenderValuesWithSchemaValidation composes the struct from the data coming from the Releases, Charts and Values files
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//
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// This takes both ReleaseOptions and Capabilities to merge into the render values.
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func ToRenderValuesWithSchemaValidation(chrt chart.Charter, chrtVals map[string]interface{}, options common.ReleaseOptions, caps *common.Capabilities, skipSchemaValidation bool) (common.Values, error) {
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if caps == nil {
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caps = common.DefaultCapabilities
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}
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accessor, err := chart.NewAccessor(chrt)
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if err != nil {
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return nil, err
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}
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top := map[string]interface{}{
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"Chart": accessor.MetadataAsMap(),
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"Capabilities": caps,
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"Release": map[string]interface{}{
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"Name": options.Name,
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"Namespace": options.Namespace,
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"IsUpgrade": options.IsUpgrade,
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"IsInstall": options.IsInstall,
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"Revision": options.Revision,
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"Service": "Helm",
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},
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}
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vals, err := CoalesceValues(chrt, chrtVals)
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if err != nil {
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return common.Values(top), err
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}
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if !skipSchemaValidation {
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if err := ValidateAgainstSchema(chrt, vals); err != nil {
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return top, fmt.Errorf("values don't meet the specifications of the schema(s) in the following chart(s):\n%w", err)
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}
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}
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top["Values"] = vals
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return top, nil
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}
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