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ec440d446d
This commit replaces usage of github.com/ghodss/yaml with it's forked version maintained by SIG community. The replaced library has low-to-none support activity unlike the latter. We believe the new Helm branch could benefit from using the community-supported version on a long-term run as yaml parser is a key component of Helm chart rendering engine. This commit locks sigs.k8s.io/yaml dependency version on 1.1.0 which is backwards compatible with ghodss/yaml 1.0.0. This change also resolves the outdated dependency version lock for ghodss/yaml (currently 1.0.0) and makes it possible to port changes from https://github.com/helm/helm/pull/6010 to dev-v3. Signed-off-by: Oleg Sidorov <oleg.sidorov@booking.com>
68 lines
1.6 KiB
Go
68 lines
1.6 KiB
Go
/*
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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 action
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import (
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"sigs.k8s.io/yaml"
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"helm.sh/helm/pkg/chartutil"
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)
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// GetValues is the action for checking a given release's values.
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//
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// It provides the implementation of 'helm get values'.
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type GetValues struct {
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cfg *Configuration
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Version int
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AllValues bool
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}
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// NewGetValues creates a new GetValues object with the given configuration.
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func NewGetValues(cfg *Configuration) *GetValues {
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return &GetValues{
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cfg: cfg,
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}
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}
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// Run executes 'helm get values' against the given release.
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func (g *GetValues) Run(name string) (string, error) {
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res, err := g.cfg.releaseContent(name, g.Version)
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if err != nil {
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return "", err
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}
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// If the user wants all values, compute the values and return.
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if g.AllValues {
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cfg, err := chartutil.CoalesceValues(res.Chart, res.Config)
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if err != nil {
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return "", err
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}
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cfgStr, err := cfg.YAML()
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if err != nil {
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return "", err
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}
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return cfgStr, nil
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}
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resConfig, err := yaml.Marshal(res.Config)
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if err != nil {
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return "", err
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}
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return string(resConfig), nil
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}
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