High level model build is currently fast as lightning.

little refactoring to keep things all clean and in place.

datamodel/external_doc_test.go

@@ -1,35 +0,0 @@
-package datamodel
-
-import (
-	"github.com/pb33f/libopenapi/datamodel/low"
-	"github.com/pb33f/libopenapi/datamodel/low/3.0"
-	"github.com/pb33f/libopenapi/index"
-	"github.com/stretchr/testify/assert"
-	"gopkg.in/yaml.v3"
-	"testing"
-)
-
-func TestExternalDoc_Build(t *testing.T) {
-
-	yml := `url: https://pb33f.io
-description: the ranch
-x-b33f: princess`
-
-	var idxNode yaml.Node
-	mErr := yaml.Unmarshal([]byte(yml), &idxNode)
-	assert.NoError(t, mErr)
-	idx := index.NewSpecIndex(&idxNode)
-
-	var n v3.ExternalDoc
-	err := low.BuildModel(&idxNode, &n)
-	assert.NoError(t, err)
-
-	err = n.Build(idxNode.Content[0], idx)
-	assert.NoError(t, err)
-	assert.Equal(t, "https://pb33f.io", n.URL.Value)
-	assert.Equal(t, "the ranch", n.Description.Value)
-	ext := n.FindExtension("x-b33f")
-	assert.NotNil(t, ext)
-	assert.Equal(t, "princess", ext.Value)
-
-}

datamodel/high/3.0/callback.go

@@ -6,11 +6,25 @@ package v3
 import low "github.com/pb33f/libopenapi/datamodel/low/3.0"
 
 type Callback struct {
-    Expression map[string]*PathItem
-    Extensions map[string]any
-    low        *low.Callback
+	Expression map[string]*PathItem
+	Extensions map[string]any
+	low        *low.Callback
+}
+
+func NewCallback(lowCallback *low.Callback) *Callback {
+	n := new(Callback)
+	n.low = lowCallback
+	n.Expression = make(map[string]*PathItem)
+	for i := range lowCallback.Expression.Value {
+		n.Expression[i.Value] = NewPathItem(lowCallback.Expression.Value[i].Value)
+	}
+	n.Extensions = make(map[string]any)
+	for k, v := range lowCallback.Extensions {
+		n.Extensions[k.Value] = v
+	}
+	return n
 }
 
 func (c *Callback) GoLow() *low.Callback {
-    return c.low
+	return c.low
 }

datamodel/high/3.0/contact.go

@@ -12,6 +12,15 @@ type Contact struct {
 	low   *low.Contact
 }
 
+func NewContact(contact *low.Contact) *Contact {
+	c := new(Contact)
+	c.low = contact
+	c.URL = contact.URL.Value
+	c.Name = contact.Name.Value
+	c.Email = contact.Email.Value
+	return c
+}
+
 func (c *Contact) GoLow() *low.Contact {
 	return c.low
 }

datamodel/high/3.0/document.go

@@ -18,6 +18,14 @@ type Document struct {
 	low          *low.Document
 }
 
+func NewDocument(document *low.Document) *Document {
+	d := new(Document)
+	d.low = document
+	d.Info = NewInfo(document.Info.Value)
+	d.Version = document.Version.Value
+	return d
+}
+
 func (d *Document) GoLow() *low.Document {
 	return d.low
 }

datamodel/high/3.0/document_test.go

@@ -0,0 +1,43 @@
+// Copyright 2022 Princess B33f Heavy Industries / Dave Shanley
+// SPDX-License-Identifier: MIT
+
+package v3
+
+import (
+	"github.com/pb33f/libopenapi/datamodel"
+	lowv3 "github.com/pb33f/libopenapi/datamodel/low/3.0"
+	"github.com/stretchr/testify/assert"
+	"io/ioutil"
+	"testing"
+)
+
+var doc *lowv3.Document
+
+func init() {
+	data, _ := ioutil.ReadFile("../../../test_specs/burgershop.openapi.yaml")
+	info, _ := datamodel.ExtractSpecInfo(data)
+	var err []error
+	doc, err = lowv3.CreateDocument(info)
+	if err != nil {
+		panic("broken something")
+	}
+}
+
+func BenchmarkNewDocument(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_ = NewDocument(doc)
+	}
+}
+
+func TestNewDocument_Info(t *testing.T) {
+	highDoc := NewDocument(doc)
+	assert.Equal(t, "3.0.1", highDoc.Version)
+	assert.Equal(t, "Burger Shop", highDoc.Info.Title)
+	assert.Equal(t, "https://pb33f.io", highDoc.Info.TermsOfService)
+	assert.Equal(t, "pb33f", highDoc.Info.Contact.Name)
+	assert.Equal(t, "buckaroo@pb33f.io", highDoc.Info.Contact.Email)
+	assert.Equal(t, "https://pb33f.io", highDoc.Info.Contact.URL)
+	assert.Equal(t, "pb33f", highDoc.Info.License.Name)
+	assert.Equal(t, "https://pb33f.io/made-up", highDoc.Info.License.URL)
+	assert.Equal(t, "1.2", highDoc.Info.Version)
+}

datamodel/high/3.0/info.go

@@ -15,6 +15,18 @@ type Info struct {
 	low            *low.Info
 }
 
+func NewInfo(info *low.Info) *Info {
+	i := new(Info)
+	i.low = info
+	i.Title = info.Title.Value
+	i.Description = info.Description.Value
+	i.TermsOfService = info.TermsOfService.Value
+	i.Contact = NewContact(info.Contact.Value)
+	i.License = NewLicense(info.License.Value)
+	i.Version = info.Version.Value
+	return i
+}
+
 func (i *Info) GoLow() *low.Info {
 	return i.low
 }

datamodel/high/3.0/license.go

@@ -11,6 +11,14 @@ type License struct {
 	low  *low.License
 }
 
+func NewLicense(license *low.License) *License {
+	l := new(License)
+	l.low = license
+	l.URL = license.URL.Value
+	l.Name = license.Name.Value
+	return l
+}
+
 func (l *License) GoLow() *low.License {
 	return l.low
 }

datamodel/high/3.0/path_item.go

@@ -22,6 +22,13 @@ type PathItem struct {
 	low         *low.PathItem
 }
 
+func NewPathItem(lowPathItem *low.PathItem) *PathItem {
+	pi := new(PathItem)
+	pi.Description = lowPathItem.Description.Value
+	pi.Summary = lowPathItem.Summary.Value
+	return pi
+}
+
 func (p *PathItem) GoLow() *low.PathItem {
 	return p.low
 }

datamodel/low/3.0/create_document.go

@@ -0,0 +1,171 @@
+package v3
+
+import (
+	"github.com/pb33f/libopenapi/datamodel"
+	"github.com/pb33f/libopenapi/datamodel/low"
+	"github.com/pb33f/libopenapi/index"
+	"github.com/pb33f/libopenapi/utils"
+	"sync"
+)
+
+func CreateDocument(info *datamodel.SpecInfo) (*Document, []error) {
+
+	doc := Document{Version: low.NodeReference[string]{Value: info.Version, ValueNode: info.RootNode}}
+
+	// build an index
+	idx := index.NewSpecIndex(info.RootNode)
+	doc.Index = idx
+
+	var wg sync.WaitGroup
+	var errors []error
+
+	var runExtraction = func(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex,
+		runFunc func(i *datamodel.SpecInfo, d *Document, idx *index.SpecIndex) error,
+		ers *[]error,
+		wg *sync.WaitGroup) {
+
+		if er := runFunc(info, doc, idx); er != nil {
+			*ers = append(*ers, er)
+		}
+
+		wg.Done()
+	}
+
+	extractionFuncs := []func(i *datamodel.SpecInfo, d *Document, idx *index.SpecIndex) error{
+		extractInfo,
+		extractServers,
+		extractTags,
+		extractPaths,
+		extractComponents,
+		extractSecurity,
+		extractExternalDocs,
+	}
+	wg.Add(len(extractionFuncs))
+	for _, f := range extractionFuncs {
+		go runExtraction(info, &doc, idx, f, &errors, &wg)
+	}
+	wg.Wait()
+
+	return &doc, errors
+
+}
+
+func extractInfo(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex) error {
+	_, ln, vn := utils.FindKeyNodeFull(InfoLabel, info.RootNode.Content)
+	if vn != nil {
+		ir := Info{}
+		err := low.BuildModel(vn, &ir)
+		if err != nil {
+			return err
+		}
+		err = ir.Build(vn, idx)
+		nr := low.NodeReference[*Info]{Value: &ir, ValueNode: vn, KeyNode: ln}
+		doc.Info = nr
+	}
+	return nil
+}
+
+func extractSecurity(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex) error {
+	sec, sErr := low.ExtractObject[*SecurityRequirement](SecurityLabel, info.RootNode, idx)
+	if sErr != nil {
+		return sErr
+	}
+	doc.Security = sec
+	return nil
+}
+
+func extractExternalDocs(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex) error {
+	extDocs, dErr := low.ExtractObject[*ExternalDoc](ExternalDocsLabel, info.RootNode, idx)
+	if dErr != nil {
+		return dErr
+	}
+	doc.ExternalDocs = extDocs
+	return nil
+}
+
+func extractComponents(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex) error {
+	_, ln, vn := utils.FindKeyNodeFull(ComponentsLabel, info.RootNode.Content)
+	if vn != nil {
+		ir := Components{}
+		err := low.BuildModel(vn, &ir)
+		if err != nil {
+			return err
+		}
+		err = ir.Build(vn, idx)
+		nr := low.NodeReference[*Components]{Value: &ir, ValueNode: vn, KeyNode: ln}
+		doc.Components = nr
+	}
+	return nil
+}
+
+func extractServers(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex) error {
+	_, ln, vn := utils.FindKeyNodeFull(ServersLabel, info.RootNode.Content)
+	if vn != nil {
+		if utils.IsNodeArray(vn) {
+			var servers []low.ValueReference[*Server]
+			for _, srvN := range vn.Content {
+				if utils.IsNodeMap(srvN) {
+					srvr := Server{}
+					err := low.BuildModel(srvN, &srvr)
+					if err != nil {
+						return err
+					}
+					srvr.Build(srvN, idx)
+					servers = append(servers, low.ValueReference[*Server]{
+						Value:     &srvr,
+						ValueNode: srvN,
+					})
+				}
+			}
+			doc.Servers = low.NodeReference[[]low.ValueReference[*Server]]{
+				Value:     servers,
+				KeyNode:   ln,
+				ValueNode: vn,
+			}
+		}
+	}
+	return nil
+}
+
+func extractTags(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex) error {
+	_, ln, vn := utils.FindKeyNodeFull(TagsLabel, info.RootNode.Content)
+	if vn != nil {
+		if utils.IsNodeArray(vn) {
+			var tags []low.ValueReference[*Tag]
+			for _, tagN := range vn.Content {
+				if utils.IsNodeMap(tagN) {
+					tag := Tag{}
+					err := low.BuildModel(tagN, &tag)
+					if err != nil {
+						return err
+					}
+					tag.Build(tagN, idx)
+					tags = append(tags, low.ValueReference[*Tag]{
+						Value:     &tag,
+						ValueNode: tagN,
+					})
+				}
+			}
+			doc.Tags = low.NodeReference[[]low.ValueReference[*Tag]]{
+				Value:     tags,
+				KeyNode:   ln,
+				ValueNode: vn,
+			}
+		}
+	}
+	return nil
+}
+
+func extractPaths(info *datamodel.SpecInfo, doc *Document, idx *index.SpecIndex) error {
+	_, ln, vn := utils.FindKeyNodeFull(PathsLabel, info.RootNode.Content)
+	if vn != nil {
+		ir := Paths{}
+		err := ir.Build(vn, idx)
+		if err != nil {
+			return err
+		}
+		nr := low.NodeReference[*Paths]{Value: &ir, ValueNode: vn, KeyNode: ln}
+		doc.Paths = nr
+	}
+	return nil
+}

datamodel/low/3.0/create_document_test.go

@@ -1,17 +1,16 @@
-package openapi
+package v3
 
 import (
 	"github.com/pb33f/libopenapi/datamodel"
-	v3 "github.com/pb33f/libopenapi/datamodel/low/3.0"
 	"github.com/stretchr/testify/assert"
 	"io/ioutil"
 	"testing"
 )
 
-var doc *v3.Document
+var doc *Document
 
 func init() {
-	data, _ := ioutil.ReadFile("../test_specs/burgershop.openapi.yaml")
+	data, _ := ioutil.ReadFile("../../../test_specs/burgershop.openapi.yaml")
 	info, _ := datamodel.ExtractSpecInfo(data)
 	var err []error
 	doc, err = CreateDocument(info)
@@ -21,7 +20,7 @@ func init() {
 }
 
 func BenchmarkCreateDocument(b *testing.B) {
-	data, _ := ioutil.ReadFile("../test_specs/burgershop.openapi.yaml")
+	data, _ := ioutil.ReadFile("../../../test_specs/burgershop.openapi.yaml")
 	info, _ := datamodel.ExtractSpecInfo(data)
 	for i := 0; i < b.N; i++ {
 		doc, _ = CreateDocument(info)
@@ -29,7 +28,7 @@ func BenchmarkCreateDocument(b *testing.B) {
 }
 
 func BenchmarkCreateDocument_Stripe(b *testing.B) {
-	data, _ := ioutil.ReadFile("../test_specs/stripe.yaml")
+	data, _ := ioutil.ReadFile("../../../test_specs/stripe.yaml")
 	info, _ := datamodel.ExtractSpecInfo(data)
 	for i := 0; i < b.N; i++ {
 		_, err := CreateDocument(info)
@@ -40,7 +39,7 @@ func BenchmarkCreateDocument_Stripe(b *testing.B) {
 }
 
 func BenchmarkCreateDocument_Petstore(b *testing.B) {
-	data, _ := ioutil.ReadFile("../test_specs/petstorev3.json")
+	data, _ := ioutil.ReadFile("../../../test_specs/petstorev3.json")
 	info, _ := datamodel.ExtractSpecInfo(data)
 	for i := 0; i < b.N; i++ {
 		_, err := CreateDocument(info)
@@ -136,7 +135,7 @@ func TestCreateDocument_Tags(t *testing.T) {
 
 func TestCreateDocument_Paths(t *testing.T) {
 	doc := doc
-	assert.Len(t, doc.Paths.Value.PathItems, 6)
+	assert.Len(t, doc.Paths.Value.PathItems, 5)
 	burgerId := doc.Paths.Value.FindPath("/burgers/{burgerId}")
 	assert.NotNil(t, burgerId)
 	assert.Len(t, burgerId.Value.Get.Value.Parameters.Value, 2)
@@ -411,7 +410,7 @@ func TestCreateDocument_CheckAdditionalProperties_Schema(t *testing.T) {
 	components := doc.Components.Value
 	d := components.FindSchema("Dressing")
 	assert.NotNil(t, d.Value.AdditionalProperties.Value)
-	if n, ok := d.Value.AdditionalProperties.Value.(*v3.Schema); ok {
+	if n, ok := d.Value.AdditionalProperties.Value.(*Schema); ok {
 		assert.Equal(t, "something in here.", n.Description.Value)
 	} else {
 		assert.Fail(t, "should be a schema")

datamodel/low/3.0/external_doc_test.go

@@ -28,3 +28,28 @@ func TestExternalDoc_FindExtension(t *testing.T) {
 	assert.Equal(t, "cake", n.FindExtension("x-fish").Value)
 
 }
+
+func TestExternalDoc_Build(t *testing.T) {
+
+	yml := `url: https://pb33f.io
+description: the ranch
+x-b33f: princess`
+
+	var idxNode yaml.Node
+	mErr := yaml.Unmarshal([]byte(yml), &idxNode)
+	assert.NoError(t, mErr)
+	idx := index.NewSpecIndex(&idxNode)
+
+	var n ExternalDoc
+	err := low.BuildModel(&idxNode, &n)
+	assert.NoError(t, err)
+
+	err = n.Build(idxNode.Content[0], idx)
+	assert.NoError(t, err)
+	assert.Equal(t, "https://pb33f.io", n.URL.Value)
+	assert.Equal(t, "the ranch", n.Description.Value)
+	ext := n.FindExtension("x-b33f")
+	assert.NotNil(t, ext)
+	assert.Equal(t, "princess", ext.Value)
+
+}

index/spec_index_test.go

@@ -162,7 +162,7 @@ func TestSpecIndex_PetstoreV3(t *testing.T) {
 
 }
 
-var mappedRefs = 16
+var mappedRefs = 15
 
 func TestSpecIndex_BurgerShop(t *testing.T) {
 
@@ -177,12 +177,12 @@ func TestSpecIndex_BurgerShop(t *testing.T) {
 	assert.Equal(t, mappedRefs, len(index.GetMappedReferences()))
 	assert.Equal(t, mappedRefs, len(index.GetMappedReferencesSequenced()))
 
-	assert.Equal(t, 7, index.pathCount)
-	assert.Equal(t, 7, index.GetPathCount())
+	assert.Equal(t, 6, index.pathCount)
+	assert.Equal(t, 6, index.GetPathCount())
 
 	assert.Equal(t, 6, len(index.GetAllSchemas()))
 
-	assert.Equal(t, 30, len(index.GetAllSequencedReferences()))
+	assert.Equal(t, 29, len(index.GetAllSequencedReferences()))
 	assert.NotNil(t, index.GetSchemasNode())
 	assert.NotNil(t, index.GetParametersNode())
 

openapi/create_document.go

@@ -1,172 +0,0 @@
-package openapi
-
-import (
-	"github.com/pb33f/libopenapi/datamodel"
-	"github.com/pb33f/libopenapi/datamodel/low"
-	v3 "github.com/pb33f/libopenapi/datamodel/low/3.0"
-	"github.com/pb33f/libopenapi/index"
-	"github.com/pb33f/libopenapi/utils"
-	"sync"
-)
-
-func CreateDocument(info *datamodel.SpecInfo) (*v3.Document, []error) {
-
-	doc := v3.Document{Version: low.NodeReference[string]{Value: info.Version, ValueNode: info.RootNode}}
-
-	// build an index
-	idx := index.NewSpecIndex(info.RootNode)
-	doc.Index = idx
-
-	var wg sync.WaitGroup
-	var errors []error
-
-	var runExtraction = func(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex,
-		runFunc func(i *datamodel.SpecInfo, d *v3.Document, idx *index.SpecIndex) error,
-		ers *[]error,
-		wg *sync.WaitGroup) {
-
-		if er := runFunc(info, doc, idx); er != nil {
-			*ers = append(*ers, er)
-		}
-
-		wg.Done()
-	}
-
-	extractionFuncs := []func(i *datamodel.SpecInfo, d *v3.Document, idx *index.SpecIndex) error{
-		extractInfo,
-		extractServers,
-		extractTags,
-		extractPaths,
-		extractComponents,
-		extractSecurity,
-		extractExternalDocs,
-	}
-	wg.Add(len(extractionFuncs))
-	for _, f := range extractionFuncs {
-		go runExtraction(info, &doc, idx, f, &errors, &wg)
-	}
-	wg.Wait()
-
-	return &doc, errors
-
-}
-
-func extractInfo(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex) error {
-	_, ln, vn := utils.FindKeyNodeFull(v3.InfoLabel, info.RootNode.Content)
-	if vn != nil {
-		ir := v3.Info{}
-		err := low.BuildModel(vn, &ir)
-		if err != nil {
-			return err
-		}
-		err = ir.Build(vn, idx)
-		nr := low.NodeReference[*v3.Info]{Value: &ir, ValueNode: vn, KeyNode: ln}
-		doc.Info = nr
-	}
-	return nil
-}
-
-func extractSecurity(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex) error {
-	sec, sErr := low.ExtractObject[*v3.SecurityRequirement](v3.SecurityLabel, info.RootNode, idx)
-	if sErr != nil {
-		return sErr
-	}
-	doc.Security = sec
-	return nil
-}
-
-func extractExternalDocs(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex) error {
-	extDocs, dErr := low.ExtractObject[*v3.ExternalDoc](v3.ExternalDocsLabel, info.RootNode, idx)
-	if dErr != nil {
-		return dErr
-	}
-	doc.ExternalDocs = extDocs
-	return nil
-}
-
-func extractComponents(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex) error {
-	_, ln, vn := utils.FindKeyNodeFull(v3.ComponentsLabel, info.RootNode.Content)
-	if vn != nil {
-		ir := v3.Components{}
-		err := low.BuildModel(vn, &ir)
-		if err != nil {
-			return err
-		}
-		err = ir.Build(vn, idx)
-		nr := low.NodeReference[*v3.Components]{Value: &ir, ValueNode: vn, KeyNode: ln}
-		doc.Components = nr
-	}
-	return nil
-}
-
-func extractServers(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex) error {
-	_, ln, vn := utils.FindKeyNodeFull(v3.ServersLabel, info.RootNode.Content)
-	if vn != nil {
-		if utils.IsNodeArray(vn) {
-			var servers []low.ValueReference[*v3.Server]
-			for _, srvN := range vn.Content {
-				if utils.IsNodeMap(srvN) {
-					srvr := v3.Server{}
-					err := low.BuildModel(srvN, &srvr)
-					if err != nil {
-						return err
-					}
-					srvr.Build(srvN, idx)
-					servers = append(servers, low.ValueReference[*v3.Server]{
-						Value:     &srvr,
-						ValueNode: srvN,
-					})
-				}
-			}
-			doc.Servers = low.NodeReference[[]low.ValueReference[*v3.Server]]{
-				Value:     servers,
-				KeyNode:   ln,
-				ValueNode: vn,
-			}
-		}
-	}
-	return nil
-}
-
-func extractTags(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex) error {
-	_, ln, vn := utils.FindKeyNodeFull(v3.TagsLabel, info.RootNode.Content)
-	if vn != nil {
-		if utils.IsNodeArray(vn) {
-			var tags []low.ValueReference[*v3.Tag]
-			for _, tagN := range vn.Content {
-				if utils.IsNodeMap(tagN) {
-					tag := v3.Tag{}
-					err := low.BuildModel(tagN, &tag)
-					if err != nil {
-						return err
-					}
-					tag.Build(tagN, idx)
-					tags = append(tags, low.ValueReference[*v3.Tag]{
-						Value:     &tag,
-						ValueNode: tagN,
-					})
-				}
-			}
-			doc.Tags = low.NodeReference[[]low.ValueReference[*v3.Tag]]{
-				Value:     tags,
-				KeyNode:   ln,
-				ValueNode: vn,
-			}
-		}
-	}
-	return nil
-}
-
-func extractPaths(info *datamodel.SpecInfo, doc *v3.Document, idx *index.SpecIndex) error {
-	_, ln, vn := utils.FindKeyNodeFull(v3.PathsLabel, info.RootNode.Content)
-	if vn != nil {
-		ir := v3.Paths{}
-		err := ir.Build(vn, idx)
-		if err != nil {
-			return err
-		}
-		nr := low.NodeReference[*v3.Paths]{Value: &ir, ValueNode: vn, KeyNode: ln}
-		doc.Paths = nr
-	}
-	return nil
-}

test_specs/burgershop.openapi.yaml

@@ -59,8 +59,6 @@ servers:
         description: the default host for this API is 'pb33f.io'
 paths:
   x-milky-milk: milky
-  /refingtons:
-    $ref: '../test_specs/petstorev3.json#/paths~1pet~1findByStatus'
   /burgers:
     x-burger-meta: meaty
     post: