fix: error handling and vendor
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26
vendor/github.com/go-openapi/jsonpointer/.editorconfig
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vendored
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vendor/github.com/go-openapi/jsonpointer/.editorconfig
generated
vendored
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@ -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
|
1
vendor/github.com/go-openapi/jsonpointer/.gitignore
generated
vendored
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1
vendor/github.com/go-openapi/jsonpointer/.gitignore
generated
vendored
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@ -0,0 +1 @@
|
||||
secrets.yml
|
61
vendor/github.com/go-openapi/jsonpointer/.golangci.yml
generated
vendored
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61
vendor/github.com/go-openapi/jsonpointer/.golangci.yml
generated
vendored
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@ -0,0 +1,61 @@
|
||||
linters-settings:
|
||||
govet:
|
||||
check-shadowing: true
|
||||
golint:
|
||||
min-confidence: 0
|
||||
gocyclo:
|
||||
min-complexity: 45
|
||||
maligned:
|
||||
suggest-new: true
|
||||
dupl:
|
||||
threshold: 200
|
||||
goconst:
|
||||
min-len: 2
|
||||
min-occurrences: 3
|
||||
|
||||
linters:
|
||||
enable-all: true
|
||||
disable:
|
||||
- maligned
|
||||
- unparam
|
||||
- lll
|
||||
- gochecknoinits
|
||||
- gochecknoglobals
|
||||
- funlen
|
||||
- godox
|
||||
- gocognit
|
||||
- whitespace
|
||||
- wsl
|
||||
- wrapcheck
|
||||
- testpackage
|
||||
- nlreturn
|
||||
- gomnd
|
||||
- exhaustivestruct
|
||||
- goerr113
|
||||
- errorlint
|
||||
- nestif
|
||||
- godot
|
||||
- gofumpt
|
||||
- paralleltest
|
||||
- tparallel
|
||||
- thelper
|
||||
- ifshort
|
||||
- exhaustruct
|
||||
- varnamelen
|
||||
- gci
|
||||
- depguard
|
||||
- errchkjson
|
||||
- inamedparam
|
||||
- nonamedreturns
|
||||
- musttag
|
||||
- ireturn
|
||||
- forcetypeassert
|
||||
- cyclop
|
||||
# deprecated linters
|
||||
- deadcode
|
||||
- interfacer
|
||||
- scopelint
|
||||
- varcheck
|
||||
- structcheck
|
||||
- golint
|
||||
- nosnakecase
|
74
vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md
generated
vendored
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74
vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md
generated
vendored
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@ -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/
|
202
vendor/github.com/go-openapi/jsonpointer/LICENSE
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vendored
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202
vendor/github.com/go-openapi/jsonpointer/LICENSE
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vendored
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@ -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,
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||||
and distribution as defined by Sections 1 through 9 of this document.
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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wherever such third-party notices normally appear. The contents
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of the NOTICE file are for informational purposes only and
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do not modify the License. You may add Your own attribution
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notices within Derivative Works that You distribute, alongside
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or as an addendum to the NOTICE text from the Work, provided
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||||
You may add Your own copyright statement to Your modifications and
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for use, reproduction, or distribution of Your modifications, or
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||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
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the conditions stated in this License.
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|
||||
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
|
||||
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|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
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|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
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|
||||
except as required for reasonable and customary use in describing the
|
||||
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|
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|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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implied, including, without limitation, any warranties or conditions
|
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|
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PARTICULAR PURPOSE. You are solely responsible for determining the
|
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|
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risks associated with Your exercise of permissions under this License.
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||||
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||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
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unless required by applicable law (such as deliberate and grossly
|
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liable to You for damages, including any direct, indirect, special,
|
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|
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has been advised of the possibility of such damages.
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|
||||
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|
||||
END OF TERMS AND CONDITIONS
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|
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APPENDIX: How to apply the Apache License to your work.
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||||
To apply the Apache License to your work, attach the following
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||||
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||||
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||||
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||||
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||||
Unless required by applicable law or agreed to in writing, software
|
||||
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|
||||
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.
|
19
vendor/github.com/go-openapi/jsonpointer/README.md
generated
vendored
Normal file
19
vendor/github.com/go-openapi/jsonpointer/README.md
generated
vendored
Normal file
@ -0,0 +1,19 @@
|
||||
# gojsonpointer [](https://github.com/go-openapi/jsonpointer/actions?query=workflow%3A"go+test") [](https://codecov.io/gh/go-openapi/jsonpointer)
|
||||
|
||||
[](https://slackin.goswagger.io)
|
||||
[](https://raw.githubusercontent.com/go-openapi/jsonpointer/master/LICENSE)
|
||||
[](https://pkg.go.dev/github.com/go-openapi/jsonpointer)
|
||||
[](https://goreportcard.com/report/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.
|
531
vendor/github.com/go-openapi/jsonpointer/pointer.go
generated
vendored
Normal file
531
vendor/github.com/go-openapi/jsonpointer/pointer.go
generated
vendored
Normal file
@ -0,0 +1,531 @@
|
||||
// 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 (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/go-openapi/swag"
|
||||
)
|
||||
|
||||
const (
|
||||
emptyPointer = ``
|
||||
pointerSeparator = `/`
|
||||
|
||||
invalidStart = `JSON pointer must be empty or start with a "` + pointerSeparator
|
||||
notFound = `Can't find the pointer in the document`
|
||||
)
|
||||
|
||||
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) (any, error)
|
||||
}
|
||||
|
||||
// JSONSetable is an interface for structs to implement when they need to customize the
|
||||
// json pointer process
|
||||
type JSONSetable interface {
|
||||
JSONSet(string, any) 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)
|
||||
p.referenceTokens = append(p.referenceTokens, referenceTokens[1:]...)
|
||||
}
|
||||
}
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
// Get uses the pointer to retrieve a value from a JSON document
|
||||
func (p *Pointer) Get(document any) (any, 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 any, value any) (any, error) {
|
||||
return document, p.set(document, value, swag.DefaultJSONNameProvider)
|
||||
}
|
||||
|
||||
// GetForToken gets a value for a json pointer token 1 level deep
|
||||
func GetForToken(document any, decodedToken string) (any, reflect.Kind, error) {
|
||||
return getSingleImpl(document, decodedToken, swag.DefaultJSONNameProvider)
|
||||
}
|
||||
|
||||
// SetForToken gets a value for a json pointer token 1 level deep
|
||||
func SetForToken(document any, decodedToken string, value any) (any, error) {
|
||||
return document, setSingleImpl(document, value, decodedToken, swag.DefaultJSONNameProvider)
|
||||
}
|
||||
|
||||
func isNil(input any) bool {
|
||||
if input == nil {
|
||||
return true
|
||||
}
|
||||
|
||||
kind := reflect.TypeOf(input).Kind()
|
||||
switch kind { //nolint:exhaustive
|
||||
case reflect.Ptr, reflect.Map, reflect.Slice, reflect.Chan:
|
||||
return reflect.ValueOf(input).IsNil()
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
func getSingleImpl(node any, decodedToken string, nameProvider *swag.NameProvider) (any, reflect.Kind, error) {
|
||||
rValue := reflect.Indirect(reflect.ValueOf(node))
|
||||
kind := rValue.Kind()
|
||||
if isNil(node) {
|
||||
return nil, kind, fmt.Errorf("nil value has not field %q", decodedToken)
|
||||
}
|
||||
|
||||
switch typed := node.(type) {
|
||||
case JSONPointable:
|
||||
r, err := typed.JSONLookup(decodedToken)
|
||||
if err != nil {
|
||||
return nil, kind, err
|
||||
}
|
||||
return r, kind, nil
|
||||
case *any: // case of a pointer to interface, that is not resolved by reflect.Indirect
|
||||
return getSingleImpl(*typed, decodedToken, nameProvider)
|
||||
}
|
||||
|
||||
switch kind { //nolint:exhaustive
|
||||
case reflect.Struct:
|
||||
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() {
|
||||
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 any, decodedToken string, nameProvider *swag.NameProvider) error {
|
||||
rValue := reflect.Indirect(reflect.ValueOf(node))
|
||||
|
||||
if ns, ok := node.(JSONSetable); ok { // pointer impl
|
||||
return ns.JSONSet(decodedToken, data)
|
||||
}
|
||||
|
||||
if rValue.Type().Implements(jsonSetableType) {
|
||||
return node.(JSONSetable).JSONSet(decodedToken, data)
|
||||
}
|
||||
|
||||
switch rValue.Kind() { //nolint:exhaustive
|
||||
case reflect.Struct:
|
||||
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 any, nameProvider *swag.NameProvider) (any, 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 = r
|
||||
}
|
||||
|
||||
rValue := reflect.ValueOf(node)
|
||||
kind = rValue.Kind()
|
||||
|
||||
return node, kind, nil
|
||||
}
|
||||
|
||||
func (p *Pointer) set(node, data any, 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 errors.New("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()
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
switch kind { //nolint:exhaustive
|
||||
case reflect.Struct:
|
||||
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
|
||||
}
|
||||
|
||||
func (p *Pointer) Offset(document string) (int64, error) {
|
||||
dec := json.NewDecoder(strings.NewReader(document))
|
||||
var offset int64
|
||||
for _, ttk := range p.DecodedTokens() {
|
||||
tk, err := dec.Token()
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
switch tk := tk.(type) {
|
||||
case json.Delim:
|
||||
switch tk {
|
||||
case '{':
|
||||
offset, err = offsetSingleObject(dec, ttk)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
case '[':
|
||||
offset, err = offsetSingleArray(dec, ttk)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
default:
|
||||
return 0, fmt.Errorf("invalid token %#v", tk)
|
||||
}
|
||||
default:
|
||||
return 0, fmt.Errorf("invalid token %#v", tk)
|
||||
}
|
||||
}
|
||||
return offset, nil
|
||||
}
|
||||
|
||||
func offsetSingleObject(dec *json.Decoder, decodedToken string) (int64, error) {
|
||||
for dec.More() {
|
||||
offset := dec.InputOffset()
|
||||
tk, err := dec.Token()
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
switch tk := tk.(type) {
|
||||
case json.Delim:
|
||||
switch tk {
|
||||
case '{':
|
||||
if err = drainSingle(dec); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
case '[':
|
||||
if err = drainSingle(dec); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
case string:
|
||||
if tk == decodedToken {
|
||||
return offset, nil
|
||||
}
|
||||
default:
|
||||
return 0, fmt.Errorf("invalid token %#v", tk)
|
||||
}
|
||||
}
|
||||
return 0, fmt.Errorf("token reference %q not found", decodedToken)
|
||||
}
|
||||
|
||||
func offsetSingleArray(dec *json.Decoder, decodedToken string) (int64, error) {
|
||||
idx, err := strconv.Atoi(decodedToken)
|
||||
if err != nil {
|
||||
return 0, fmt.Errorf("token reference %q is not a number: %v", decodedToken, err)
|
||||
}
|
||||
var i int
|
||||
for i = 0; i < idx && dec.More(); i++ {
|
||||
tk, err := dec.Token()
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
if delim, isDelim := tk.(json.Delim); isDelim {
|
||||
switch delim {
|
||||
case '{':
|
||||
if err = drainSingle(dec); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
case '[':
|
||||
if err = drainSingle(dec); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if !dec.More() {
|
||||
return 0, fmt.Errorf("token reference %q not found", decodedToken)
|
||||
}
|
||||
return dec.InputOffset(), nil
|
||||
}
|
||||
|
||||
// drainSingle drains a single level of object or array.
|
||||
// The decoder has to guarantee the beginning delim (i.e. '{' or '[') has been consumed.
|
||||
func drainSingle(dec *json.Decoder) error {
|
||||
for dec.More() {
|
||||
tk, err := dec.Token()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if delim, isDelim := tk.(json.Delim); isDelim {
|
||||
switch delim {
|
||||
case '{':
|
||||
if err = drainSingle(dec); err != nil {
|
||||
return err
|
||||
}
|
||||
case '[':
|
||||
if err = drainSingle(dec); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Consumes the ending delim
|
||||
if _, err := dec.Token(); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// 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.ReplaceAll(token, encRefTok1, decRefTok1)
|
||||
step2 := strings.ReplaceAll(step1, encRefTok0, decRefTok0)
|
||||
return step2
|
||||
}
|
||||
|
||||
// Escape escapes a pointer reference token string
|
||||
func Escape(token string) string {
|
||||
step1 := strings.ReplaceAll(token, decRefTok0, encRefTok0)
|
||||
step2 := strings.ReplaceAll(step1, decRefTok1, encRefTok1)
|
||||
return step2
|
||||
}
|
Reference in New Issue
Block a user