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Refactoring the what-changed again

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I cannot pull these models apart, they are too inter-connected and imports will cycle.
This commit is contained in:
Dave Shanley
2022-10-23 12:14:31 -04:00
parent 1197562438
commit fcd4a0f57d
36 changed files with 407 additions and 372 deletions
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48
datamodel/low/v2/header.go
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@@ -4,10 +4,13 @@
package v2
import (
"crypto/sha256"
"fmt"
"github.com/pb33f/libopenapi/datamodel/low"
"github.com/pb33f/libopenapi/index"
"github.com/pb33f/libopenapi/utils"
"gopkg.in/yaml.v3"
"strings"
)
// Header Represents a low-level Swagger / OpenAPI 2 Header object.
@@ -86,6 +89,51 @@ func (h *Header) Build(root *yaml.Node, idx *index.SpecIndex) error {
return nil
}
// Hash will return a consistent SHA256 Hash of the Header object
func (h *Header) Hash() [32]byte {
var f []string
if h.Description.Value != "" {
f = append(f, h.Description.Value)
}
if h.Type.Value != "" {
f = append(f, h.Type.Value)
}
if h.Format.Value != "" {
f = append(f, h.Format.Value)
}
if h.CollectionFormat.Value != "" {
f = append(f, h.CollectionFormat.Value)
}
if h.Default.Value != "" {
f = append(f, fmt.Sprintf("%x", sha256.Sum256([]byte(fmt.Sprint(h.Default.Value)))))
}
f = append(f, fmt.Sprint(h.Maximum.Value))
f = append(f, fmt.Sprint(h.Minimum.Value))
f = append(f, fmt.Sprint(h.ExclusiveMinimum.Value))
f = append(f, fmt.Sprint(h.ExclusiveMaximum.Value))
f = append(f, fmt.Sprint(h.MinLength.Value))
f = append(f, fmt.Sprint(h.MaxLength.Value))
f = append(f, fmt.Sprint(h.MinItems.Value))
f = append(f, fmt.Sprint(h.MaxItems.Value))
f = append(f, fmt.Sprint(h.MultipleOf.Value))
f = append(f, fmt.Sprint(h.UniqueItems.Value))
if h.Pattern.Value != "" {
f = append(f, fmt.Sprintf("%x", sha256.Sum256([]byte(fmt.Sprint(h.Pattern.Value)))))
}
if len(h.Enum.Value) > 0 {
for k := range h.Enum.Value {
f = append(f, fmt.Sprint(h.Enum.Value[k].Value))
}
}
for k := range h.Extensions {
f = append(f, fmt.Sprintf("%s-%v", k.Value, h.Extensions[k].Value))
}
if h.Items.Value != nil {
f = append(f, fmt.Sprintf("%x", h.Items.Value.Hash()))
}
return sha256.Sum256([]byte(strings.Join(f, "|")))
}
// IsHeader compliance methods
func (h *Header) GetType() *low.NodeReference[string] {