mirror of
https://github.com/kubesphere/kubekey.git
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e40c57fb9f
Signed-off-by: joyceliu <joyceliu@yunify.com> Co-authored-by: joyceliu <joyceliu@yunify.com>
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
/*
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Copyright 2023 The KubeSphere 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 v1
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import (
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"github.com/cockroachdb/errors"
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"gopkg.in/yaml.v3"
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)
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// Conditional defined in project.
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type Conditional struct {
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When When `yaml:"when,omitempty"`
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}
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// When defined in project.
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type When struct {
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Data []string
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}
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// UnmarshalYAML yaml string to when
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func (w *When) UnmarshalYAML(node *yaml.Node) error {
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switch node.Kind {
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case yaml.ScalarNode:
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if IsTmplSyntax(node.Value) {
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w.Data = []string{node.Value}
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} else {
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w.Data = []string{"{{ " + node.Value + " }}"}
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}
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case yaml.SequenceNode:
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if err := node.Decode(&w.Data); err != nil {
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return errors.WithStack(err)
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}
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for i, v := range w.Data {
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if !IsTmplSyntax(v) {
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w.Data[i] = ParseTmplSyntax(v)
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}
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}
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default:
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return errors.New("unsupported type, excepted string or array of strings")
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}
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return nil
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}
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