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86 lines
1.8 KiB
86 lines
1.8 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 main
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import (
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"io"
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"text/template"
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"time"
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"github.com/ghodss/yaml"
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"k8s.io/helm/pkg/chartutil"
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"k8s.io/helm/pkg/release"
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)
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var printReleaseTemplate = `REVISION: {{.Release.Version}}
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RELEASED: {{.ReleaseDate}}
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CHART: {{.Release.Chart.Metadata.Name}}-{{.Release.Chart.Metadata.Version}}
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USER-SUPPLIED VALUES:
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{{.Config}}
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COMPUTED VALUES:
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{{.ComputedValues}}
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HOOKS:
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{{- range .Release.Hooks }}
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---
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# {{.Name}}
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{{.Manifest}}
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{{- end }}
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MANIFEST:
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{{.Release.Manifest}}
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`
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func printRelease(out io.Writer, rel *release.Release) error {
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if rel == nil {
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return nil
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}
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cfg, err := chartutil.CoalesceValues(rel.Chart, rel.Config)
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if err != nil {
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return err
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}
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computed, err := cfg.YAML()
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if err != nil {
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return err
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}
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config, err := yaml.Marshal(rel.Config)
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if err != nil {
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return err
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}
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data := map[string]interface{}{
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"Release": rel,
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"Config": string(config),
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"ComputedValues": computed,
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"ReleaseDate": rel.Info.LastDeployed.Format(time.ANSIC),
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}
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return tpl(printReleaseTemplate, data, out)
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}
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func tpl(t string, vals map[string]interface{}, out io.Writer) error {
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tt, err := template.New("_").Parse(t)
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if err != nil {
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return err
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}
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return tt.Execute(out, vals)
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}
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func debug(format string, args ...interface{}) {
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logf(format, args...)
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}
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