39 lines
854 B
Go
39 lines
854 B
Go
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package configschema
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// NoneRequired returns a deep copy of the receiver with any required
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// attributes translated to optional.
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func (b *Block) NoneRequired() *Block {
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ret := &Block{}
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if b.Attributes != nil {
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ret.Attributes = make(map[string]*Attribute, len(b.Attributes))
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}
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for name, attrS := range b.Attributes {
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ret.Attributes[name] = attrS.forceOptional()
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}
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if b.BlockTypes != nil {
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ret.BlockTypes = make(map[string]*NestedBlock, len(b.BlockTypes))
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}
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for name, blockS := range b.BlockTypes {
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ret.BlockTypes[name] = blockS.noneRequired()
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}
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return ret
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}
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func (b *NestedBlock) noneRequired() *NestedBlock {
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ret := *b
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ret.Block = *(ret.Block.NoneRequired())
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ret.MinItems = 0
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ret.MaxItems = 0
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return &ret
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}
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func (a *Attribute) forceOptional() *Attribute {
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ret := *a
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ret.Optional = true
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ret.Required = false
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return &ret
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}
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