diff options
Diffstat (limited to 'vendor/github.com/go-openapi/analysis/flatten.go')
| -rw-r--r-- | vendor/github.com/go-openapi/analysis/flatten.go | 802 |
1 files changed, 802 insertions, 0 deletions
diff --git a/vendor/github.com/go-openapi/analysis/flatten.go b/vendor/github.com/go-openapi/analysis/flatten.go new file mode 100644 index 000000000..0576220fb --- /dev/null +++ b/vendor/github.com/go-openapi/analysis/flatten.go @@ -0,0 +1,802 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package analysis + +import ( + "fmt" + "log" + "path" + "sort" + "strings" + + "github.com/go-openapi/analysis/internal/flatten/normalize" + "github.com/go-openapi/analysis/internal/flatten/operations" + "github.com/go-openapi/analysis/internal/flatten/replace" + "github.com/go-openapi/analysis/internal/flatten/schutils" + "github.com/go-openapi/analysis/internal/flatten/sortref" + "github.com/go-openapi/jsonpointer" + "github.com/go-openapi/spec" +) + +const definitionsPath = "#/definitions" + +// newRef stores information about refs created during the flattening process +type newRef struct { + key string + newName string + path string + isOAIGen bool + resolved bool + schema *spec.Schema + parents []string +} + +// context stores intermediary results from flatten +type context struct { + newRefs map[string]*newRef + warnings []string + resolved map[string]string +} + +func newContext() *context { + return &context{ + newRefs: make(map[string]*newRef, 150), + warnings: make([]string, 0), + resolved: make(map[string]string, 50), + } +} + +// Flatten an analyzed spec and produce a self-contained spec bundle. +// +// There is a minimal and a full flattening mode. +// +// +// Minimally flattening a spec means: +// - Expanding parameters, responses, path items, parameter items and header items (references to schemas are left +// unscathed) +// - Importing external (http, file) references so they become internal to the document +// - Moving every JSON pointer to a $ref to a named definition (i.e. the reworked spec does not contain pointers +// like "$ref": "#/definitions/myObject/allOfs/1") +// +// A minimally flattened spec thus guarantees the following properties: +// - all $refs point to a local definition (i.e. '#/definitions/...') +// - definitions are unique +// +// NOTE: arbitrary JSON pointers (other than $refs to top level definitions) are rewritten as definitions if they +// represent a complex schema or express commonality in the spec. +// Otherwise, they are simply expanded. +// Self-referencing JSON pointers cannot resolve to a type and trigger an error. +// +// +// Minimal flattening is necessary and sufficient for codegen rendering using go-swagger. +// +// Fully flattening a spec means: +// - Moving every complex inline schema to be a definition with an auto-generated name in a depth-first fashion. +// +// By complex, we mean every JSON object with some properties. +// Arrays, when they do not define a tuple, +// or empty objects with or without additionalProperties, are not considered complex and remain inline. +// +// NOTE: rewritten schemas get a vendor extension x-go-gen-location so we know from which part of the spec definitions +// have been created. +// +// Available flattening options: +// - Minimal: stops flattening after minimal $ref processing, leaving schema constructs untouched +// - Expand: expand all $ref's in the document (inoperant if Minimal set to true) +// - Verbose: croaks about name conflicts detected +// - RemoveUnused: removes unused parameters, responses and definitions after expansion/flattening +// +// NOTE: expansion removes all $ref save circular $ref, which remain in place +// +// TODO: additional options +// - ProgagateNameExtensions: ensure that created entries properly follow naming rules when their parent have set a +// x-go-name extension +// - LiftAllOfs: +// - limit the flattening of allOf members when simple objects +// - merge allOf with validation only +// - merge allOf with extensions only +// - ... +// +func Flatten(opts FlattenOpts) error { + debugLog("FlattenOpts: %#v", opts) + + opts.flattenContext = newContext() + + // 1. Recursively expand responses, parameters, path items and items in simple schemas. + // + // This simplifies the spec and leaves only the $ref's in schema objects. + if err := expand(&opts); err != nil { + return err + } + + // 2. Strip the current document from absolute $ref's that actually a in the root, + // so we can recognize them as proper definitions + // + // In particular, this works around issue go-openapi/spec#76: leading absolute file in $ref is stripped + if err := normalizeRef(&opts); err != nil { + return err + } + + // 3. Optionally remove shared parameters and responses already expanded (now unused). + // + // Operation parameters (i.e. under paths) remain. + if opts.RemoveUnused { + removeUnusedShared(&opts) + } + + // 4. Import all remote references. + if err := importReferences(&opts); err != nil { + return err + } + + // 5. full flattening: rewrite inline schemas (schemas that aren't simple types or arrays or maps) + if !opts.Minimal && !opts.Expand { + if err := nameInlinedSchemas(&opts); err != nil { + return err + } + } + + // 6. Rewrite JSON pointers other than $ref to named definitions + // and attempt to resolve conflicting names whenever possible. + if err := stripPointersAndOAIGen(&opts); err != nil { + return err + } + + // 7. Strip the spec from unused definitions + if opts.RemoveUnused { + removeUnused(&opts) + } + + // 8. Issue warning notifications, if any + opts.croak() + + // TODO: simplify known schema patterns to flat objects with properties + // examples: + // - lift simple allOf object, + // - empty allOf with validation only or extensions only + // - rework allOf arrays + // - rework allOf additionalProperties + + return nil +} + +func expand(opts *FlattenOpts) error { + if err := spec.ExpandSpec(opts.Swagger(), opts.ExpandOpts(!opts.Expand)); err != nil { + return err + } + + opts.Spec.reload() // re-analyze + + return nil +} + +// normalizeRef strips the current file from any absolute file $ref. This works around issue go-openapi/spec#76: +// leading absolute file in $ref is stripped +func normalizeRef(opts *FlattenOpts) error { + debugLog("normalizeRef") + + altered := false + for k, w := range opts.Spec.references.allRefs { + if !strings.HasPrefix(w.String(), opts.BasePath+definitionsPath) { // may be a mix of / and \, depending on OS + continue + } + + altered = true + debugLog("stripping absolute path for: %s", w.String()) + + // strip the base path from definition + if err := replace.UpdateRef(opts.Swagger(), k, + spec.MustCreateRef(path.Join(definitionsPath, path.Base(w.String())))); err != nil { + return err + } + } + + if altered { + opts.Spec.reload() // re-analyze + } + + return nil +} + +func removeUnusedShared(opts *FlattenOpts) { + opts.Swagger().Parameters = nil + opts.Swagger().Responses = nil + + opts.Spec.reload() // re-analyze +} + +func importReferences(opts *FlattenOpts) error { + var ( + imported bool + err error + ) + + for !imported && err == nil { + // iteratively import remote references until none left. + // This inlining deals with name conflicts by introducing auto-generated names ("OAIGen") + imported, err = importExternalReferences(opts) + + opts.Spec.reload() // re-analyze + } + + return err +} + +// nameInlinedSchemas replaces every complex inline construct by a named definition. +func nameInlinedSchemas(opts *FlattenOpts) error { + debugLog("nameInlinedSchemas") + + namer := &InlineSchemaNamer{ + Spec: opts.Swagger(), + Operations: operations.AllOpRefsByRef(opts.Spec, nil), + flattenContext: opts.flattenContext, + opts: opts, + } + + depthFirst := sortref.DepthFirst(opts.Spec.allSchemas) + for _, key := range depthFirst { + sch := opts.Spec.allSchemas[key] + if sch.Schema == nil || sch.Schema.Ref.String() != "" || sch.TopLevel { + continue + } + + asch, err := Schema(SchemaOpts{Schema: sch.Schema, Root: opts.Swagger(), BasePath: opts.BasePath}) + if err != nil { + return fmt.Errorf("schema analysis [%s]: %w", key, err) + } + + if asch.isAnalyzedAsComplex() { // move complex schemas to definitions + if err := namer.Name(key, sch.Schema, asch); err != nil { + return err + } + } + } + + opts.Spec.reload() // re-analyze + + return nil +} + +func removeUnused(opts *FlattenOpts) { + expected := make(map[string]struct{}) + for k := range opts.Swagger().Definitions { + expected[path.Join(definitionsPath, jsonpointer.Escape(k))] = struct{}{} + } + + for _, k := range opts.Spec.AllDefinitionReferences() { + delete(expected, k) + } + + for k := range expected { + debugLog("removing unused definition %s", path.Base(k)) + if opts.Verbose { + log.Printf("info: removing unused definition: %s", path.Base(k)) + } + delete(opts.Swagger().Definitions, path.Base(k)) + } + + opts.Spec.reload() // re-analyze +} + +func importKnownRef(entry sortref.RefRevIdx, refStr, newName string, opts *FlattenOpts) error { + // rewrite ref with already resolved external ref (useful for cyclical refs): + // rewrite external refs to local ones + debugLog("resolving known ref [%s] to %s", refStr, newName) + + for _, key := range entry.Keys { + if err := replace.UpdateRef(opts.Swagger(), key, spec.MustCreateRef(path.Join(definitionsPath, newName))); err != nil { + return err + } + } + + return nil +} + +func importNewRef(entry sortref.RefRevIdx, refStr string, opts *FlattenOpts) error { + var ( + isOAIGen bool + newName string + ) + + debugLog("resolving schema from remote $ref [%s]", refStr) + + sch, err := spec.ResolveRefWithBase(opts.Swagger(), &entry.Ref, opts.ExpandOpts(false)) + if err != nil { + return fmt.Errorf("could not resolve schema: %w", err) + } + + // at this stage only $ref analysis matters + partialAnalyzer := &Spec{ + references: referenceAnalysis{}, + patterns: patternAnalysis{}, + enums: enumAnalysis{}, + } + partialAnalyzer.reset() + partialAnalyzer.analyzeSchema("", sch, "/") + + // now rewrite those refs with rebase + for key, ref := range partialAnalyzer.references.allRefs { + if err := replace.UpdateRef(sch, key, spec.MustCreateRef(normalize.RebaseRef(entry.Ref.String(), ref.String()))); err != nil { + return fmt.Errorf("failed to rewrite ref for key %q at %s: %w", key, entry.Ref.String(), err) + } + } + + // generate a unique name - isOAIGen means that a naming conflict was resolved by changing the name + newName, isOAIGen = uniqifyName(opts.Swagger().Definitions, nameFromRef(entry.Ref)) + debugLog("new name for [%s]: %s - with name conflict:%t", strings.Join(entry.Keys, ", "), newName, isOAIGen) + + opts.flattenContext.resolved[refStr] = newName + + // rewrite the external refs to local ones + for _, key := range entry.Keys { + if err := replace.UpdateRef(opts.Swagger(), key, + spec.MustCreateRef(path.Join(definitionsPath, newName))); err != nil { + return err + } + + // keep track of created refs + resolved := false + if _, ok := opts.flattenContext.newRefs[key]; ok { + resolved = opts.flattenContext.newRefs[key].resolved + } + + debugLog("keeping track of ref: %s (%s), resolved: %t", key, newName, resolved) + opts.flattenContext.newRefs[key] = &newRef{ + key: key, + newName: newName, + path: path.Join(definitionsPath, newName), + isOAIGen: isOAIGen, + resolved: resolved, + schema: sch, + } + } + + // add the resolved schema to the definitions + schutils.Save(opts.Swagger(), newName, sch) + + return nil +} + +// importExternalReferences iteratively digs remote references and imports them into the main schema. +// +// At every iteration, new remotes may be found when digging deeper: they are rebased to the current schema before being imported. +// +// This returns true when no more remote references can be found. +func importExternalReferences(opts *FlattenOpts) (bool, error) { + debugLog("importExternalReferences") + + groupedRefs := sortref.ReverseIndex(opts.Spec.references.schemas, opts.BasePath) + sortedRefStr := make([]string, 0, len(groupedRefs)) + if opts.flattenContext == nil { + opts.flattenContext = newContext() + } + + // sort $ref resolution to ensure deterministic name conflict resolution + for refStr := range groupedRefs { + sortedRefStr = append(sortedRefStr, refStr) + } + sort.Strings(sortedRefStr) + + complete := true + + for _, refStr := range sortedRefStr { + entry := groupedRefs[refStr] + if entry.Ref.HasFragmentOnly { + continue + } + + complete = false + + newName := opts.flattenContext.resolved[refStr] + if newName != "" { + if err := importKnownRef(entry, refStr, newName, opts); err != nil { + return false, err + } + + continue + } + + // resolve schemas + if err := importNewRef(entry, refStr, opts); err != nil { + return false, err + } + } + + // maintains ref index entries + for k := range opts.flattenContext.newRefs { + r := opts.flattenContext.newRefs[k] + + // update tracking with resolved schemas + if r.schema.Ref.String() != "" { + ref := spec.MustCreateRef(r.path) + sch, err := spec.ResolveRefWithBase(opts.Swagger(), &ref, opts.ExpandOpts(false)) + if err != nil { + return false, fmt.Errorf("could not resolve schema: %w", err) + } + + r.schema = sch + } + + if r.path == k { + continue + } + + // update tracking with renamed keys: got a cascade of refs + renamed := *r + renamed.key = r.path + opts.flattenContext.newRefs[renamed.path] = &renamed + + // indirect ref + r.newName = path.Base(k) + r.schema = spec.RefSchema(r.path) + r.path = k + r.isOAIGen = strings.Contains(k, "OAIGen") + } + + return complete, nil +} + +// stripPointersAndOAIGen removes anonymous JSON pointers from spec and chain with name conflicts handler. +// This loops until the spec has no such pointer and all name conflicts have been reduced as much as possible. +func stripPointersAndOAIGen(opts *FlattenOpts) error { + // name all JSON pointers to anonymous documents + if err := namePointers(opts); err != nil { + return err + } + + // remove unnecessary OAIGen ref (created when flattening external refs creates name conflicts) + hasIntroducedPointerOrInline, ers := stripOAIGen(opts) + if ers != nil { + return ers + } + + // iterate as pointer or OAIGen resolution may introduce inline schemas or pointers + for hasIntroducedPointerOrInline { + if !opts.Minimal { + opts.Spec.reload() // re-analyze + if err := nameInlinedSchemas(opts); err != nil { + return err + } + } + + if err := namePointers(opts); err != nil { + return err + } + + // restrip and re-analyze + var err error + if hasIntroducedPointerOrInline, err = stripOAIGen(opts); err != nil { + return err + } + } + + return nil +} + +// stripOAIGen strips the spec from unnecessary OAIGen constructs, initially created to dedupe flattened definitions. +// +// A dedupe is deemed unnecessary whenever: +// - the only conflict is with its (single) parent: OAIGen is merged into its parent (reinlining) +// - there is a conflict with multiple parents: merge OAIGen in first parent, the rewrite other parents to point to +// the first parent. +// +// This function returns true whenever it re-inlined a complex schema, so the caller may chose to iterate +// pointer and name resolution again. +func stripOAIGen(opts *FlattenOpts) (bool, error) { + debugLog("stripOAIGen") + replacedWithComplex := false + + // figure out referers of OAIGen definitions (doing it before the ref start mutating) + for _, r := range opts.flattenContext.newRefs { + updateRefParents(opts.Spec.references.allRefs, r) + } + + for k := range opts.flattenContext.newRefs { + r := opts.flattenContext.newRefs[k] + debugLog("newRefs[%s]: isOAIGen: %t, resolved: %t, name: %s, path:%s, #parents: %d, parents: %v, ref: %s", + k, r.isOAIGen, r.resolved, r.newName, r.path, len(r.parents), r.parents, r.schema.Ref.String()) + + if !r.isOAIGen || len(r.parents) == 0 { + continue + } + + hasReplacedWithComplex, err := stripOAIGenForRef(opts, k, r) + if err != nil { + return replacedWithComplex, err + } + + replacedWithComplex = replacedWithComplex || hasReplacedWithComplex + } + + debugLog("replacedWithComplex: %t", replacedWithComplex) + opts.Spec.reload() // re-analyze + + return replacedWithComplex, nil +} + +// updateRefParents updates all parents of an updated $ref +func updateRefParents(allRefs map[string]spec.Ref, r *newRef) { + if !r.isOAIGen || r.resolved { // bail on already resolved entries (avoid looping) + return + } + for k, v := range allRefs { + if r.path != v.String() { + continue + } + + found := false + for _, p := range r.parents { + if p == k { + found = true + + break + } + } + if !found { + r.parents = append(r.parents, k) + } + } +} + +func stripOAIGenForRef(opts *FlattenOpts, k string, r *newRef) (bool, error) { + replacedWithComplex := false + + pr := sortref.TopmostFirst(r.parents) + + // rewrite first parent schema in hierarchical then lexicographical order + debugLog("rewrite first parent %s with schema", pr[0]) + if err := replace.UpdateRefWithSchema(opts.Swagger(), pr[0], r.schema); err != nil { + return false, err + } + + if pa, ok := opts.flattenContext.newRefs[pr[0]]; ok && pa.isOAIGen { + // update parent in ref index entry + debugLog("update parent entry: %s", pr[0]) + pa.schema = r.schema + pa.resolved = false + replacedWithComplex = true + } + + // rewrite other parents to point to first parent + if len(pr) > 1 { + for _, p := range pr[1:] { + replacingRef := spec.MustCreateRef(pr[0]) + + // set complex when replacing ref is an anonymous jsonpointer: further processing may be required + replacedWithComplex = replacedWithComplex || path.Dir(replacingRef.String()) != definitionsPath + debugLog("rewrite parent with ref: %s", replacingRef.String()) + + // NOTE: it is possible at this stage to introduce json pointers (to non-definitions places). + // Those are stripped later on. + if err := replace.UpdateRef(opts.Swagger(), p, replacingRef); err != nil { + return false, err + } + + if pa, ok := opts.flattenContext.newRefs[p]; ok && pa.isOAIGen { + // update parent in ref index + debugLog("update parent entry: %s", p) + pa.schema = r.schema + pa.resolved = false + replacedWithComplex = true + } + } + } + + // remove OAIGen definition + debugLog("removing definition %s", path.Base(r.path)) + delete(opts.Swagger().Definitions, path.Base(r.path)) + + // propagate changes in ref index for keys which have this one as a parent + for kk, value := range opts.flattenContext.newRefs { + if kk == k || !value.isOAIGen || value.resolved { + continue + } + + found := false + newParents := make([]string, 0, len(value.parents)) + for _, parent := range value.parents { + switch { + case parent == r.path: + found = true + parent = pr[0] + case strings.HasPrefix(parent, r.path+"/"): + found = true + parent = path.Join(pr[0], strings.TrimPrefix(parent, r.path)) + } + + newParents = append(newParents, parent) + } + + if found { + value.parents = newParents + } + } + + // mark naming conflict as resolved + debugLog("marking naming conflict resolved for key: %s", r.key) + opts.flattenContext.newRefs[r.key].isOAIGen = false + opts.flattenContext.newRefs[r.key].resolved = true + + // determine if the previous substitution did inline a complex schema + if r.schema != nil && r.schema.Ref.String() == "" { // inline schema + asch, err := Schema(SchemaOpts{Schema: r.schema, Root: opts.Swagger(), BasePath: opts.BasePath}) + if err != nil { + return false, err + } + + debugLog("re-inlined schema: parent: %s, %t", pr[0], asch.isAnalyzedAsComplex()) + replacedWithComplex = replacedWithComplex || !(path.Dir(pr[0]) == definitionsPath) && asch.isAnalyzedAsComplex() + } + + return replacedWithComplex, nil +} + +// namePointers replaces all JSON pointers to anonymous documents by a $ref to a new named definitions. +// +// This is carried on depth-first. Pointers to $refs which are top level definitions are replaced by the $ref itself. +// Pointers to simple types are expanded, unless they express commonality (i.e. several such $ref are used). +func namePointers(opts *FlattenOpts) error { + debugLog("name pointers") + + refsToReplace := make(map[string]SchemaRef, len(opts.Spec.references.schemas)) + for k, ref := range opts.Spec.references.allRefs { + if path.Dir(ref.String()) == definitionsPath { + // this a ref to a top-level definition: ok + continue + } + + result, err := replace.DeepestRef(opts.Swagger(), opts.ExpandOpts(false), ref) + if err != nil { + return fmt.Errorf("at %s, %w", k, err) + } + + replacingRef := result.Ref + sch := result.Schema + if opts.flattenContext != nil { + opts.flattenContext.warnings = append(opts.flattenContext.warnings, result.Warnings...) + } + + debugLog("planning pointer to replace at %s: %s, resolved to: %s", k, ref.String(), replacingRef.String()) + refsToReplace[k] = SchemaRef{ + Name: k, // caller + Ref: replacingRef, // called + Schema: sch, + TopLevel: path.Dir(replacingRef.String()) == definitionsPath, + } + } + + depthFirst := sortref.DepthFirst(refsToReplace) + namer := &InlineSchemaNamer{ + Spec: opts.Swagger(), + Operations: operations.AllOpRefsByRef(opts.Spec, nil), + flattenContext: opts.flattenContext, + opts: opts, + } + + for _, key := range depthFirst { + v := refsToReplace[key] + // update current replacement, which may have been updated by previous changes of deeper elements + result, erd := replace.DeepestRef(opts.Swagger(), opts.ExpandOpts(false), v.Ref) + if erd != nil { + return fmt.Errorf("at %s, %w", key, erd) + } + + if opts.flattenContext != nil { + opts.flattenContext.warnings = append(opts.flattenContext.warnings, result.Warnings...) + } + + v.Ref = result.Ref + v.Schema = result.Schema + v.TopLevel = path.Dir(result.Ref.String()) == definitionsPath + debugLog("replacing pointer at %s: resolved to: %s", key, v.Ref.String()) + + if v.TopLevel { + debugLog("replace pointer %s by canonical definition: %s", key, v.Ref.String()) + + // if the schema is a $ref to a top level definition, just rewrite the pointer to this $ref + if err := replace.UpdateRef(opts.Swagger(), key, v.Ref); err != nil { + return err + } + + continue + } + + if err := flattenAnonPointer(key, v, refsToReplace, namer, opts); err != nil { + return err + } + } + + opts.Spec.reload() // re-analyze + + return nil +} + +func flattenAnonPointer(key string, v SchemaRef, refsToReplace map[string]SchemaRef, namer *InlineSchemaNamer, opts *FlattenOpts) error { + // this is a JSON pointer to an anonymous document (internal or external): + // create a definition for this schema when: + // - it is a complex schema + // - or it is pointed by more than one $ref (i.e. expresses commonality) + // otherwise, expand the pointer (single reference to a simple type) + // + // The named definition for this follows the target's key, not the caller's + debugLog("namePointers at %s for %s", key, v.Ref.String()) + + // qualify the expanded schema + asch, ers := Schema(SchemaOpts{Schema: v.Schema, Root: opts.Swagger(), BasePath: opts.BasePath}) + if ers != nil { + return fmt.Errorf("schema analysis [%s]: %w", key, ers) + } + callers := make([]string, 0, 64) + + debugLog("looking for callers") + + an := New(opts.Swagger()) + for k, w := range an.references.allRefs { + r, err := replace.DeepestRef(opts.Swagger(), opts.ExpandOpts(false), w) + if err != nil { + return fmt.Errorf("at %s, %w", key, err) + } + + if opts.flattenContext != nil { + opts.flattenContext.warnings = append(opts.flattenContext.warnings, r.Warnings...) + } + + if r.Ref.String() == v.Ref.String() { + callers = append(callers, k) + } + } + + debugLog("callers for %s: %d", v.Ref.String(), len(callers)) + if len(callers) == 0 { + // has already been updated and resolved + return nil + } + + parts := sortref.KeyParts(v.Ref.String()) + debugLog("number of callers for %s: %d", v.Ref.String(), len(callers)) + + // identifying edge case when the namer did nothing because we point to a non-schema object + // no definition is created and we expand the $ref for all callers + if (!asch.IsSimpleSchema || len(callers) > 1) && !parts.IsSharedParam() && !parts.IsSharedResponse() { + debugLog("replace JSON pointer at [%s] by definition: %s", key, v.Ref.String()) + if err := namer.Name(v.Ref.String(), v.Schema, asch); err != nil { + return err + } + + // regular case: we named the $ref as a definition, and we move all callers to this new $ref + for _, caller := range callers { + if caller == key { + continue + } + + // move $ref for next to resolve + debugLog("identified caller of %s at [%s]", v.Ref.String(), caller) + c := refsToReplace[caller] + c.Ref = v.Ref + refsToReplace[caller] = c + } + + return nil + } + + debugLog("expand JSON pointer for key=%s", key) + + if err := replace.UpdateRefWithSchema(opts.Swagger(), key, v.Schema); err != nil { + return err + } + // NOTE: there is no other caller to update + + return nil +} |