72 lines
1.6 KiB
Go
72 lines
1.6 KiB
Go
package schemamd
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import (
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tfjson "github.com/hashicorp/terraform-json"
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)
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func childAttributeIsRequired(att *tfjson.SchemaAttribute) bool {
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return att.Required
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}
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func childBlockIsRequired(block *tfjson.SchemaBlockType) bool {
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return block.MinItems > 0
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}
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func childAttributeIsOptional(att *tfjson.SchemaAttribute) bool {
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return att.Optional
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}
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// childBlockIsOptional returns true for blocks with with min items 0 and any required or optional children.
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func childBlockIsOptional(block *tfjson.SchemaBlockType) bool {
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if block.MinItems > 0 {
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return false
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}
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for _, childBlock := range block.Block.NestedBlocks {
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if childBlockIsRequired(childBlock) {
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return true
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}
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if childBlockIsOptional(childBlock) {
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return true
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}
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}
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for _, childAtt := range block.Block.Attributes {
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if childAttributeIsRequired(childAtt) {
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return true
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}
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if childAttributeIsOptional(childAtt) {
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return true
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}
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}
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return false
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}
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// Read-only is computed but not optional.
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func childAttributeIsReadOnly(att *tfjson.SchemaAttribute) bool {
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// these shouldn't be able to be required, but just in case
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return att.Computed && !att.Optional && !att.Required
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}
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// childBlockIsReadOnly returns true for blocks where all leaves are read-only.
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func childBlockIsReadOnly(block *tfjson.SchemaBlockType) bool {
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if block.MinItems != 0 || block.MaxItems != 0 {
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return false
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}
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for _, childBlock := range block.Block.NestedBlocks {
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if !childBlockIsReadOnly(childBlock) {
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return false
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}
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}
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for _, childAtt := range block.Block.Attributes {
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if !childAttributeIsReadOnly(childAtt) {
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return false
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}
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}
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return true
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}
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