mirror of
https://github.com/kubesphere/kubekey.git
synced 2025-12-25 17:12:50 +00:00
134 lines
3.2 KiB
Go
134 lines
3.2 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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"reflect"
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"strings"
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"k8s.io/klog/v2"
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)
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type Block struct {
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BlockBase
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// If has Block, Task should be empty
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Task
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IncludeTasks string `yaml:"include_tasks,omitempty"`
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BlockInfo
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}
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type BlockBase struct {
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Base `yaml:",inline"`
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Conditional `yaml:",inline"`
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CollectionSearch `yaml:",inline"`
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Taggable `yaml:",inline"`
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Notifiable `yaml:",inline"`
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Delegatable `yaml:",inline"`
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}
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type BlockInfo struct {
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Block []Block `yaml:"block,omitempty"`
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Rescue []Block `yaml:"rescue,omitempty"`
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Always []Block `yaml:"always,omitempty"`
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}
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type Task struct {
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AsyncVal int `yaml:"async,omitempty"`
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ChangedWhen When `yaml:"changed_when,omitempty"`
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Delay int `yaml:"delay,omitempty"`
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FailedWhen When `yaml:"failed_when,omitempty"`
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Loop []any `yaml:"loop,omitempty"`
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LoopControl LoopControl `yaml:"loop_control,omitempty"`
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Poll int `yaml:"poll,omitempty"`
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Register string `yaml:"register,omitempty"`
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Retries int `yaml:"retries,omitempty"`
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Until When `yaml:"until,omitempty"`
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// deprecated, used to be loop and loop_args but loop has been repurposed
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//LoopWith string `yaml:"loop_with"`
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//
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UnknownFiled map[string]any `yaml:"-"`
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}
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func (b *Block) UnmarshalYAML(unmarshal func(interface{}) error) error {
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// fill baseInfo
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var bb BlockBase
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if err := unmarshal(&bb); err == nil {
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b.BlockBase = bb
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}
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var m map[string]any
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if err := unmarshal(&m); err != nil {
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klog.Errorf("unmarshal data to map error: %v", err)
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return err
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}
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if v, ok := m["include_tasks"]; ok {
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b.IncludeTasks = v.(string)
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} else if _, ok := m["block"]; ok {
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// render block
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var bi BlockInfo
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err := unmarshal(&bi)
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if err != nil {
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klog.Errorf("unmarshal data to block error: %v", err)
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return err
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}
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b.BlockInfo = bi
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} else {
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// render task
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var t Task
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err := unmarshal(&t)
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if err != nil {
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klog.Errorf("unmarshal data to task error: %v", err)
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return err
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}
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b.Task = t
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deleteExistField(reflect.TypeOf(Block{}), m)
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// set unknown flied to task.UnknownFiled
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b.UnknownFiled = m
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}
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return nil
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}
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func deleteExistField(rt reflect.Type, m map[string]any) {
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for i := 0; i < rt.NumField(); i++ {
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field := rt.Field(i)
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if field.Anonymous {
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deleteExistField(field.Type, m)
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} else {
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yamlTag := rt.Field(i).Tag.Get("yaml")
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if yamlTag != "" {
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for _, t := range strings.Split(yamlTag, ",") {
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if _, ok := m[t]; ok {
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delete(m, t)
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break
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}
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}
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} else {
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t := strings.ToUpper(rt.Field(i).Name[:1]) + rt.Field(i).Name[1:]
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if _, ok := m[t]; ok {
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delete(m, t)
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break
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}
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}
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}
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}
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}
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