git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server
subrepo:
subdir: "metrics-server"
merged: "92d8412"
upstream:
origin: "https://github.com/kubernetes-incubator/metrics-server.git"
branch: "master"
commit: "92d8412"
git-subrepo:
version: "0.4.0"
origin: "???"
commit: "???"
diff --git a/metrics-server/vendor/github.com/go-openapi/jsonpointer/.editorconfig b/metrics-server/vendor/github.com/go-openapi/jsonpointer/.editorconfig
new file mode 100644
index 0000000..3152da6
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/jsonpointer/.editorconfig
@@ -0,0 +1,26 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+
+# Set default charset
+[*.{js,py,go,scala,rb,java,html,css,less,sass,md}]
+charset = utf-8
+
+# Tab indentation (no size specified)
+[*.go]
+indent_style = tab
+
+[*.md]
+trim_trailing_whitespace = false
+
+# Matches the exact files either package.json or .travis.yml
+[{package.json,.travis.yml}]
+indent_style = space
+indent_size = 2
diff --git a/metrics-server/vendor/github.com/go-openapi/jsonpointer/.gitignore b/metrics-server/vendor/github.com/go-openapi/jsonpointer/.gitignore
new file mode 100644
index 0000000..769c244
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/jsonpointer/.gitignore
@@ -0,0 +1 @@
+secrets.yml
diff --git a/metrics-server/vendor/github.com/go-openapi/jsonpointer/.travis.yml b/metrics-server/vendor/github.com/go-openapi/jsonpointer/.travis.yml
new file mode 100644
index 0000000..2ee3ab9
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/jsonpointer/.travis.yml
@@ -0,0 +1,15 @@
+language: go
+go:
+- "1.8"
+- "1.9"
+- "1.10"
+install:
+- go get -u github.com/stretchr/testify/assert
+- go get -u github.com/go-openapi/swag
+script:
+- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
+after_success:
+- bash <(curl -s https://codecov.io/bash)
+notifications:
+ slack:
+ secure: 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
diff --git a/metrics-server/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md b/metrics-server/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md
new file mode 100644
index 0000000..9322b06
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md
@@ -0,0 +1,74 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at ivan+abuse@flanders.co.nz. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/
diff --git a/metrics-server/vendor/github.com/go-openapi/jsonpointer/LICENSE b/metrics-server/vendor/github.com/go-openapi/jsonpointer/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/jsonpointer/LICENSE
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ 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.
diff --git a/metrics-server/vendor/github.com/go-openapi/jsonpointer/README.md b/metrics-server/vendor/github.com/go-openapi/jsonpointer/README.md
new file mode 100644
index 0000000..813788a
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/jsonpointer/README.md
@@ -0,0 +1,15 @@
+# gojsonpointer [](https://travis-ci.org/go-openapi/jsonpointer) [](https://codecov.io/gh/go-openapi/jsonpointer) [](https://slackin.goswagger.io)
+
+[](https://raw.githubusercontent.com/go-openapi/jsonpointer/master/LICENSE) [](http://godoc.org/github.com/go-openapi/jsonpointer)
+An implementation of JSON Pointer - Go language
+
+## Status
+Completed YES
+
+Tested YES
+
+## References
+http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07
+
+### Note
+The 4.Evaluation part of the previous reference, starting with 'If the currently referenced value is a JSON array, the reference token MUST contain either...' is not implemented.
diff --git a/metrics-server/vendor/github.com/go-openapi/jsonpointer/pointer.go b/metrics-server/vendor/github.com/go-openapi/jsonpointer/pointer.go
new file mode 100644
index 0000000..fe2d6ee
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/jsonpointer/pointer.go
@@ -0,0 +1,390 @@
+// Copyright 2013 sigu-399 ( https://github.com/sigu-399 )
+//
+// 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.
+
+// author sigu-399
+// author-github https://github.com/sigu-399
+// author-mail sigu.399@gmail.com
+//
+// repository-name jsonpointer
+// repository-desc An implementation of JSON Pointer - Go language
+//
+// description Main and unique file.
+//
+// created 25-02-2013
+
+package jsonpointer
+
+import (
+ "errors"
+ "fmt"
+ "reflect"
+ "strconv"
+ "strings"
+
+ "github.com/go-openapi/swag"
+)
+
+const (
+ emptyPointer = ``
+ pointerSeparator = `/`
+
+ invalidStart = `JSON pointer must be empty or start with a "` + pointerSeparator
+)
+
+var jsonPointableType = reflect.TypeOf(new(JSONPointable)).Elem()
+var jsonSetableType = reflect.TypeOf(new(JSONSetable)).Elem()
+
+// JSONPointable is an interface for structs to implement when they need to customize the
+// json pointer process
+type JSONPointable interface {
+ JSONLookup(string) (interface{}, error)
+}
+
+// JSONSetable is an interface for structs to implement when they need to customize the
+// json pointer process
+type JSONSetable interface {
+ JSONSet(string, interface{}) error
+}
+
+// New creates a new json pointer for the given string
+func New(jsonPointerString string) (Pointer, error) {
+
+ var p Pointer
+ err := p.parse(jsonPointerString)
+ return p, err
+
+}
+
+// Pointer the json pointer reprsentation
+type Pointer struct {
+ referenceTokens []string
+}
+
+// "Constructor", parses the given string JSON pointer
+func (p *Pointer) parse(jsonPointerString string) error {
+
+ var err error
+
+ if jsonPointerString != emptyPointer {
+ if !strings.HasPrefix(jsonPointerString, pointerSeparator) {
+ err = errors.New(invalidStart)
+ } else {
+ referenceTokens := strings.Split(jsonPointerString, pointerSeparator)
+ for _, referenceToken := range referenceTokens[1:] {
+ p.referenceTokens = append(p.referenceTokens, referenceToken)
+ }
+ }
+ }
+
+ return err
+}
+
+// Get uses the pointer to retrieve a value from a JSON document
+func (p *Pointer) Get(document interface{}) (interface{}, reflect.Kind, error) {
+ return p.get(document, swag.DefaultJSONNameProvider)
+}
+
+// Set uses the pointer to set a value from a JSON document
+func (p *Pointer) Set(document interface{}, value interface{}) (interface{}, error) {
+ return document, p.set(document, value, swag.DefaultJSONNameProvider)
+}
+
+// GetForToken gets a value for a json pointer token 1 level deep
+func GetForToken(document interface{}, decodedToken string) (interface{}, reflect.Kind, error) {
+ return getSingleImpl(document, decodedToken, swag.DefaultJSONNameProvider)
+}
+
+// SetForToken gets a value for a json pointer token 1 level deep
+func SetForToken(document interface{}, decodedToken string, value interface{}) (interface{}, error) {
+ return document, setSingleImpl(document, value, decodedToken, swag.DefaultJSONNameProvider)
+}
+
+func getSingleImpl(node interface{}, decodedToken string, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) {
+ rValue := reflect.Indirect(reflect.ValueOf(node))
+ kind := rValue.Kind()
+
+ switch kind {
+
+ case reflect.Struct:
+ if rValue.Type().Implements(jsonPointableType) {
+ r, err := node.(JSONPointable).JSONLookup(decodedToken)
+ if err != nil {
+ return nil, kind, err
+ }
+ return r, kind, nil
+ }
+ nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken)
+ if !ok {
+ return nil, kind, fmt.Errorf("object has no field %q", decodedToken)
+ }
+ fld := rValue.FieldByName(nm)
+ return fld.Interface(), kind, nil
+
+ case reflect.Map:
+ kv := reflect.ValueOf(decodedToken)
+ mv := rValue.MapIndex(kv)
+
+ if mv.IsValid() && !swag.IsZero(mv) {
+ return mv.Interface(), kind, nil
+ }
+ return nil, kind, fmt.Errorf("object has no key %q", decodedToken)
+
+ case reflect.Slice:
+ tokenIndex, err := strconv.Atoi(decodedToken)
+ if err != nil {
+ return nil, kind, err
+ }
+ sLength := rValue.Len()
+ if tokenIndex < 0 || tokenIndex >= sLength {
+ return nil, kind, fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength-1, tokenIndex)
+ }
+
+ elem := rValue.Index(tokenIndex)
+ return elem.Interface(), kind, nil
+
+ default:
+ return nil, kind, fmt.Errorf("invalid token reference %q", decodedToken)
+ }
+
+}
+
+func setSingleImpl(node, data interface{}, decodedToken string, nameProvider *swag.NameProvider) error {
+ rValue := reflect.Indirect(reflect.ValueOf(node))
+ switch rValue.Kind() {
+
+ case reflect.Struct:
+ if ns, ok := node.(JSONSetable); ok { // pointer impl
+ return ns.JSONSet(decodedToken, data)
+ }
+
+ if rValue.Type().Implements(jsonSetableType) {
+ return node.(JSONSetable).JSONSet(decodedToken, data)
+ }
+
+ nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken)
+ if !ok {
+ return fmt.Errorf("object has no field %q", decodedToken)
+ }
+ fld := rValue.FieldByName(nm)
+ if fld.IsValid() {
+ fld.Set(reflect.ValueOf(data))
+ }
+ return nil
+
+ case reflect.Map:
+ kv := reflect.ValueOf(decodedToken)
+ rValue.SetMapIndex(kv, reflect.ValueOf(data))
+ return nil
+
+ case reflect.Slice:
+ tokenIndex, err := strconv.Atoi(decodedToken)
+ if err != nil {
+ return err
+ }
+ sLength := rValue.Len()
+ if tokenIndex < 0 || tokenIndex >= sLength {
+ return fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength, tokenIndex)
+ }
+
+ elem := rValue.Index(tokenIndex)
+ if !elem.CanSet() {
+ return fmt.Errorf("can't set slice index %s to %v", decodedToken, data)
+ }
+ elem.Set(reflect.ValueOf(data))
+ return nil
+
+ default:
+ return fmt.Errorf("invalid token reference %q", decodedToken)
+ }
+
+}
+
+func (p *Pointer) get(node interface{}, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) {
+
+ if nameProvider == nil {
+ nameProvider = swag.DefaultJSONNameProvider
+ }
+
+ kind := reflect.Invalid
+
+ // Full document when empty
+ if len(p.referenceTokens) == 0 {
+ return node, kind, nil
+ }
+
+ for _, token := range p.referenceTokens {
+
+ decodedToken := Unescape(token)
+
+ r, knd, err := getSingleImpl(node, decodedToken, nameProvider)
+ if err != nil {
+ return nil, knd, err
+ }
+ node, kind = r, knd
+
+ }
+
+ rValue := reflect.ValueOf(node)
+ kind = rValue.Kind()
+
+ return node, kind, nil
+}
+
+func (p *Pointer) set(node, data interface{}, nameProvider *swag.NameProvider) error {
+ knd := reflect.ValueOf(node).Kind()
+
+ if knd != reflect.Ptr && knd != reflect.Struct && knd != reflect.Map && knd != reflect.Slice && knd != reflect.Array {
+ return fmt.Errorf("only structs, pointers, maps and slices are supported for setting values")
+ }
+
+ if nameProvider == nil {
+ nameProvider = swag.DefaultJSONNameProvider
+ }
+
+ // Full document when empty
+ if len(p.referenceTokens) == 0 {
+ return nil
+ }
+
+ lastI := len(p.referenceTokens) - 1
+ for i, token := range p.referenceTokens {
+ isLastToken := i == lastI
+ decodedToken := Unescape(token)
+
+ if isLastToken {
+
+ return setSingleImpl(node, data, decodedToken, nameProvider)
+ }
+
+ rValue := reflect.Indirect(reflect.ValueOf(node))
+ kind := rValue.Kind()
+
+ switch kind {
+
+ case reflect.Struct:
+ if rValue.Type().Implements(jsonPointableType) {
+ r, err := node.(JSONPointable).JSONLookup(decodedToken)
+ if err != nil {
+ return err
+ }
+ fld := reflect.ValueOf(r)
+ if fld.CanAddr() && fld.Kind() != reflect.Interface && fld.Kind() != reflect.Map && fld.Kind() != reflect.Slice && fld.Kind() != reflect.Ptr {
+ node = fld.Addr().Interface()
+ continue
+ }
+ node = r
+ continue
+ }
+ nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken)
+ if !ok {
+ return fmt.Errorf("object has no field %q", decodedToken)
+ }
+ fld := rValue.FieldByName(nm)
+ if fld.CanAddr() && fld.Kind() != reflect.Interface && fld.Kind() != reflect.Map && fld.Kind() != reflect.Slice && fld.Kind() != reflect.Ptr {
+ node = fld.Addr().Interface()
+ continue
+ }
+ node = fld.Interface()
+
+ case reflect.Map:
+ kv := reflect.ValueOf(decodedToken)
+ mv := rValue.MapIndex(kv)
+
+ if !mv.IsValid() {
+ return fmt.Errorf("object has no key %q", decodedToken)
+ }
+ if mv.CanAddr() && mv.Kind() != reflect.Interface && mv.Kind() != reflect.Map && mv.Kind() != reflect.Slice && mv.Kind() != reflect.Ptr {
+ node = mv.Addr().Interface()
+ continue
+ }
+ node = mv.Interface()
+
+ case reflect.Slice:
+ tokenIndex, err := strconv.Atoi(decodedToken)
+ if err != nil {
+ return err
+ }
+ sLength := rValue.Len()
+ if tokenIndex < 0 || tokenIndex >= sLength {
+ return fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength, tokenIndex)
+ }
+
+ elem := rValue.Index(tokenIndex)
+ if elem.CanAddr() && elem.Kind() != reflect.Interface && elem.Kind() != reflect.Map && elem.Kind() != reflect.Slice && elem.Kind() != reflect.Ptr {
+ node = elem.Addr().Interface()
+ continue
+ }
+ node = elem.Interface()
+
+ default:
+ return fmt.Errorf("invalid token reference %q", decodedToken)
+ }
+
+ }
+
+ return nil
+}
+
+// DecodedTokens returns the decoded tokens
+func (p *Pointer) DecodedTokens() []string {
+ result := make([]string, 0, len(p.referenceTokens))
+ for _, t := range p.referenceTokens {
+ result = append(result, Unescape(t))
+ }
+ return result
+}
+
+// IsEmpty returns true if this is an empty json pointer
+// this indicates that it points to the root document
+func (p *Pointer) IsEmpty() bool {
+ return len(p.referenceTokens) == 0
+}
+
+// Pointer to string representation function
+func (p *Pointer) String() string {
+
+ if len(p.referenceTokens) == 0 {
+ return emptyPointer
+ }
+
+ pointerString := pointerSeparator + strings.Join(p.referenceTokens, pointerSeparator)
+
+ return pointerString
+}
+
+// Specific JSON pointer encoding here
+// ~0 => ~
+// ~1 => /
+// ... and vice versa
+
+const (
+ encRefTok0 = `~0`
+ encRefTok1 = `~1`
+ decRefTok0 = `~`
+ decRefTok1 = `/`
+)
+
+// Unescape unescapes a json pointer reference token string to the original representation
+func Unescape(token string) string {
+ step1 := strings.Replace(token, encRefTok1, decRefTok1, -1)
+ step2 := strings.Replace(step1, encRefTok0, decRefTok0, -1)
+ return step2
+}
+
+// Escape escapes a pointer reference token string
+func Escape(token string) string {
+ step1 := strings.Replace(token, decRefTok0, encRefTok0, -1)
+ step2 := strings.Replace(step1, decRefTok1, encRefTok1, -1)
+ return step2
+}