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https://github.com/LukeHagar/libopenapi.git
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9cd7e4f155
Parameter dependencies mean we're back in the ball of yarn stage. Coverage is going to drop for a bit, until all the new hashing and interfaces are in place.
55 lines
1.6 KiB
Go
55 lines
1.6 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.Sprint(x.Attribute.Value),
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fmt.Sprint(x.Wrapped.Value),
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}
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// add extensions to hash
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for k := range x.Extensions {
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d = append(d, fmt.Sprintf("%v-%x", k.Value, x.Extensions[k].Value))
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}
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return sha256.Sum256([]byte(strings.Join(d, "|")))
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}
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