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https://github.com/LukeHagar/libopenapi.git
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4b9c5fba1e
Which has led to a new wider hashing capability for the low level API. hashing makes it very easy to determine changes quickly, without having to run comparisons to discover changes, could really speed things up moving forward.
51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
package base
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import (
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"crypto/sha256"
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"fmt"
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"github.com/pb33f/libopenapi/datamodel/low"
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"github.com/pb33f/libopenapi/index"
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"gopkg.in/yaml.v3"
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"strings"
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)
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// XML represents a low-level representation of an XML object defined by all versions of OpenAPI.
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//
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// A metadata object that allows for more fine-tuned XML model definitions.
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//
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// When using arrays, XML element names are not inferred (for singular/plural forms) and the name property SHOULD be
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// used to add that information. See examples for expected behavior.
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// v2 - https://swagger.io/specification/v2/#xmlObject
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// v3 - https://swagger.io/specification/#xml-object
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type XML struct {
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Name low.NodeReference[string]
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Namespace low.NodeReference[string]
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Prefix low.NodeReference[string]
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Attribute low.NodeReference[bool]
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Wrapped low.NodeReference[bool]
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Extensions map[low.KeyReference[string]]low.ValueReference[any]
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}
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// Build will extract extensions from the XML instance.
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func (x *XML) Build(root *yaml.Node, _ *index.SpecIndex) error {
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x.Extensions = low.ExtractExtensions(root)
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return nil
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}
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func (x *XML) GetExtensions() map[low.KeyReference[string]]low.ValueReference[any] {
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return x.Extensions
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}
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// Hash generates a SHA256 hash of the XML object using properties
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func (x *XML) Hash() [32]byte {
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// calculate a hash from every property.
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d := []string{
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x.Name.Value,
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x.Namespace.Value,
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x.Prefix.Value,
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fmt.Sprintf("%v", x.Attribute.Value),
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fmt.Sprintf("%v", x.Wrapped.Value),
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}
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return sha256.Sum256([]byte(strings.Join(d, "|")))
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}
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