Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/github.com/go-openapi/swag/.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

vendor/github.com/go-openapi/swag/.github/CONTRIBUTING.md

@@ -0,0 +1,117 @@
+## Contribution Guidelines
+
+### Pull requests are always welcome
+
+We are always thrilled to receive pull requests, and do our best to
+process them as fast as possible. Not sure if that typo is worth a pull
+request? Do it! We will appreciate it.
+
+If your pull request is not accepted on the first try, don't be
+discouraged! If there's a problem with the implementation, hopefully you
+received feedback on what to improve.
+
+We're trying very hard to keep go-swagger lean and focused. We don't want it
+to do everything for everybody. This means that we might decide against
+incorporating a new feature. However, there might be a way to implement
+that feature *on top of* go-swagger.
+
+
+### Conventions
+
+Fork the repo and make changes on your fork in a feature branch:
+
+- If it's a bugfix branch, name it XXX-something where XXX is the number of the
+  issue
+- If it's a feature branch, create an enhancement issue to announce your
+  intentions, and name it XXX-something where XXX is the number of the issue.
+
+Submit unit tests for your changes.  Go has a great test framework built in; use
+it! Take a look at existing tests for inspiration. Run the full test suite on
+your branch before submitting a pull request.
+
+Update the documentation when creating or modifying features. Test
+your documentation changes for clarity, concision, and correctness, as
+well as a clean documentation build. See ``docs/README.md`` for more
+information on building the docs and how docs get released.
+
+Write clean code. Universally formatted code promotes ease of writing, reading,
+and maintenance. Always run `gofmt -s -w file.go` on each changed file before
+committing your changes. Most editors have plugins that do this automatically.
+
+Pull requests descriptions should be as clear as possible and include a
+reference to all the issues that they address.
+
+Pull requests must not contain commits from other users or branches.
+
+Commit messages must start with a capitalized and short summary (max. 50
+chars) written in the imperative, followed by an optional, more detailed
+explanatory text which is separated from the summary by an empty line.
+
+Code review comments may be added to your pull request. Discuss, then make the
+suggested modifications and push additional commits to your feature branch. Be
+sure to post a comment after pushing. The new commits will show up in the pull
+request automatically, but the reviewers will not be notified unless you
+comment.
+
+Before the pull request is merged, make sure that you squash your commits into
+logical units of work using `git rebase -i` and `git push -f`. After every
+commit the test suite should be passing. Include documentation changes in the
+same commit so that a revert would remove all traces of the feature or fix.
+
+Commits that fix or close an issue should include a reference like `Closes #XXX`
+or `Fixes #XXX`, which will automatically close the issue when merged.
+
+### Sign your work
+
+The sign-off is a simple line at the end of the explanation for the
+patch, which certifies that you wrote it or otherwise have the right to
+pass it on as an open-source patch.  The rules are pretty simple: if you
+can certify the below (from
+[developercertificate.org](http://developercertificate.org/)):
+
+```
+Developer Certificate of Origin
+Version 1.1
+
+Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+660 York Street, Suite 102,
+San Francisco, CA 94110 USA
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+
+Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+(a) The contribution was created in whole or in part by me and I
+    have the right to submit it under the open source license
+    indicated in the file; or
+
+(b) The contribution is based upon previous work that, to the best
+    of my knowledge, is covered under an appropriate open source
+    license and I have the right under that license to submit that
+    work with modifications, whether created in whole or in part
+    by me, under the same open source license (unless I am
+    permitted to submit under a different license), as indicated
+    in the file; or
+
+(c) The contribution was provided directly to me by some other
+    person who certified (a), (b) or (c) and I have not modified
+    it.
+
+(d) I understand and agree that this project and the contribution
+    are public and that a record of the contribution (including all
+    personal information I submit with it, including my sign-off) is
+    maintained indefinitely and may be redistributed consistent with
+    this project or the open source license(s) involved.
+```
+
+then you just add a line to every git commit message:
+
+    Signed-off-by: Joe Smith <joe@gmail.com>
+
+using your real name (sorry, no pseudonyms or anonymous contributions.)
+
+You can add the sign off when creating the git commit via `git commit -s`.

vendor/github.com/go-openapi/swag/.gitignore

@@ -0,0 +1,3 @@
+secrets.yml
+vendor
+Godeps

vendor/github.com/go-openapi/swag/.golangci.yml

@@ -0,0 +1,19 @@
+linters-settings:
+  govet:
+    check-shadowing: true
+  golint:
+    min-confidence: 0
+  gocyclo:
+    min-complexity: 25
+  maligned:
+    suggest-new: true
+  dupl:
+    threshold: 100
+  goconst:
+    min-len: 2
+    min-occurrences: 2
+
+linters:
+  enable-all: true
+  disable:
+    - maligned

vendor/github.com/go-openapi/swag/.travis.yml

@@ -0,0 +1,16 @@
+language: go
+go:
+- 1.8
+- 1.9.x
+- 1.10.x
+install:
+- go get -u github.com/stretchr/testify
+- go get -u github.com/mailru/easyjson
+- go get -u gopkg.in/yaml.v2
+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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

vendor/github.com/go-openapi/swag/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/

vendor/github.com/go-openapi/swag/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.
+
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+      other entities that control, are controlled by, or are under common
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
+      (c) You must retain, in the Source form of any Derivative Works
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+          of the NOTICE file are for informational purposes only and
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+          notices within Derivative Works that You distribute, alongside
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+      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
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+      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,
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+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
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+   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
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+      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.
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+   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
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+      file or class name and description of purpose be included on the
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+   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.

vendor/github.com/go-openapi/swag/README.md

@@ -0,0 +1,15 @@
+# Swag [![Build Status](https://travis-ci.org/go-openapi/swag.svg?branch=master)](https://travis-ci.org/go-openapi/swag) [![codecov](https://codecov.io/gh/go-openapi/swag/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/swag) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io)
+
+[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/swag/master/LICENSE)
+[![GoDoc](https://godoc.org/github.com/go-openapi/swag?status.svg)](http://godoc.org/github.com/go-openapi/swag)
+[![GolangCI](https://golangci.com/badges/github.com/go-openapi/swag.svg)](https://golangci.com)
+[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/swag)](https://goreportcard.com/report/github.com/go-openapi/swag)
+
+Contains a bunch of helper functions:
+
+* convert between value and pointers for builtins
+* convert from string to builtin
+* fast json concatenation
+* search in path
+* load from file or http
+* name mangling

vendor/github.com/go-openapi/swag/convert.go

@@ -0,0 +1,188 @@
+// 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 swag
+
+import (
+	"math"
+	"strconv"
+	"strings"
+)
+
+// same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER
+const (
+	maxJSONFloat = float64(1<<53 - 1)  // 9007199254740991.0 	 	 2^53 - 1
+	minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0	-2^53 - 1
+)
+
+// IsFloat64AJSONInteger allow for integers [-2^53, 2^53-1] inclusive
+func IsFloat64AJSONInteger(f float64) bool {
+	if math.IsNaN(f) || math.IsInf(f, 0) || f < minJSONFloat || f > maxJSONFloat {
+		return false
+	}
+
+	return f == float64(int64(f)) || f == float64(uint64(f))
+}
+
+var evaluatesAsTrue = map[string]struct{}{
+	"true":     {},
+	"1":        {},
+	"yes":      {},
+	"ok":       {},
+	"y":        {},
+	"on":       {},
+	"selected": {},
+	"checked":  {},
+	"t":        {},
+	"enabled":  {},
+}
+
+// ConvertBool turn a string into a boolean
+func ConvertBool(str string) (bool, error) {
+	_, ok := evaluatesAsTrue[strings.ToLower(str)]
+	return ok, nil
+}
+
+// ConvertFloat32 turn a string into a float32
+func ConvertFloat32(str string) (float32, error) {
+	f, err := strconv.ParseFloat(str, 32)
+	if err != nil {
+		return 0, err
+	}
+	return float32(f), nil
+}
+
+// ConvertFloat64 turn a string into a float64
+func ConvertFloat64(str string) (float64, error) {
+	return strconv.ParseFloat(str, 64)
+}
+
+// ConvertInt8 turn a string into int8 boolean
+func ConvertInt8(str string) (int8, error) {
+	i, err := strconv.ParseInt(str, 10, 8)
+	if err != nil {
+		return 0, err
+	}
+	return int8(i), nil
+}
+
+// ConvertInt16 turn a string into a int16
+func ConvertInt16(str string) (int16, error) {
+	i, err := strconv.ParseInt(str, 10, 16)
+	if err != nil {
+		return 0, err
+	}
+	return int16(i), nil
+}
+
+// ConvertInt32 turn a string into a int32
+func ConvertInt32(str string) (int32, error) {
+	i, err := strconv.ParseInt(str, 10, 32)
+	if err != nil {
+		return 0, err
+	}
+	return int32(i), nil
+}
+
+// ConvertInt64 turn a string into a int64
+func ConvertInt64(str string) (int64, error) {
+	return strconv.ParseInt(str, 10, 64)
+}
+
+// ConvertUint8 turn a string into a uint8
+func ConvertUint8(str string) (uint8, error) {
+	i, err := strconv.ParseUint(str, 10, 8)
+	if err != nil {
+		return 0, err
+	}
+	return uint8(i), nil
+}
+
+// ConvertUint16 turn a string into a uint16
+func ConvertUint16(str string) (uint16, error) {
+	i, err := strconv.ParseUint(str, 10, 16)
+	if err != nil {
+		return 0, err
+	}
+	return uint16(i), nil
+}
+
+// ConvertUint32 turn a string into a uint32
+func ConvertUint32(str string) (uint32, error) {
+	i, err := strconv.ParseUint(str, 10, 32)
+	if err != nil {
+		return 0, err
+	}
+	return uint32(i), nil
+}
+
+// ConvertUint64 turn a string into a uint64
+func ConvertUint64(str string) (uint64, error) {
+	return strconv.ParseUint(str, 10, 64)
+}
+
+// FormatBool turns a boolean into a string
+func FormatBool(value bool) string {
+	return strconv.FormatBool(value)
+}
+
+// FormatFloat32 turns a float32 into a string
+func FormatFloat32(value float32) string {
+	return strconv.FormatFloat(float64(value), 'f', -1, 32)
+}
+
+// FormatFloat64 turns a float64 into a string
+func FormatFloat64(value float64) string {
+	return strconv.FormatFloat(value, 'f', -1, 64)
+}
+
+// FormatInt8 turns an int8 into a string
+func FormatInt8(value int8) string {
+	return strconv.FormatInt(int64(value), 10)
+}
+
+// FormatInt16 turns an int16 into a string
+func FormatInt16(value int16) string {
+	return strconv.FormatInt(int64(value), 10)
+}
+
+// FormatInt32 turns an int32 into a string
+func FormatInt32(value int32) string {
+	return strconv.Itoa(int(value))
+}
+
+// FormatInt64 turns an int64 into a string
+func FormatInt64(value int64) string {
+	return strconv.FormatInt(value, 10)
+}
+
+// FormatUint8 turns an uint8 into a string
+func FormatUint8(value uint8) string {
+	return strconv.FormatUint(uint64(value), 10)
+}
+
+// FormatUint16 turns an uint16 into a string
+func FormatUint16(value uint16) string {
+	return strconv.FormatUint(uint64(value), 10)
+}
+
+// FormatUint32 turns an uint32 into a string
+func FormatUint32(value uint32) string {
+	return strconv.FormatUint(uint64(value), 10)
+}
+
+// FormatUint64 turns an uint64 into a string
+func FormatUint64(value uint64) string {
+	return strconv.FormatUint(value, 10)
+}

vendor/github.com/go-openapi/swag/convert_test.go

@@ -0,0 +1,215 @@
+// 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 swag
+
+import (
+	"math"
+	"strconv"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// These are really dumb tests
+
+func TestConvertBool(t *testing.T) {
+	for k := range evaluatesAsTrue {
+		r, err := ConvertBool(k)
+		if assert.NoError(t, err) {
+			assert.True(t, r)
+		}
+	}
+	for _, k := range []string{"a", "", "0", "false", "unchecked"} {
+		r, err := ConvertBool(k)
+		if assert.NoError(t, err) {
+			assert.False(t, r)
+		}
+	}
+}
+
+func TestConvertFloat32(t *testing.T) {
+	validFloats := []float32{1.0, -1, math.MaxFloat32, math.SmallestNonzeroFloat32, 0, 5.494430303}
+	invalidFloats := []string{"a", strconv.FormatFloat(math.MaxFloat64, 'f', -1, 64), "true"}
+
+	for _, f := range validFloats {
+		c, err := ConvertFloat32(FormatFloat32(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidFloats {
+		_, err := ConvertFloat32(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertFloat64(t *testing.T) {
+	validFloats := []float64{1.0, -1, float64(math.MaxFloat32), float64(math.SmallestNonzeroFloat32), math.MaxFloat64, math.SmallestNonzeroFloat64, 0, 5.494430303}
+	invalidFloats := []string{"a", "true"}
+
+	for _, f := range validFloats {
+		c, err := ConvertFloat64(FormatFloat64(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidFloats {
+		_, err := ConvertFloat64(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertInt8(t *testing.T) {
+	validInts := []int8{0, 1, -1, math.MaxInt8, math.MinInt8}
+	invalidInts := []string{"1.233", "a", "false", strconv.Itoa(int(math.MaxInt64))}
+
+	for _, f := range validInts {
+		c, err := ConvertInt8(FormatInt8(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidInts {
+		_, err := ConvertInt8(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertInt16(t *testing.T) {
+	validInts := []int16{0, 1, -1, math.MaxInt8, math.MinInt8, math.MaxInt16, math.MinInt16}
+	invalidInts := []string{"1.233", "a", "false", strconv.Itoa(int(math.MaxInt64))}
+
+	for _, f := range validInts {
+		c, err := ConvertInt16(FormatInt16(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidInts {
+		_, err := ConvertInt16(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertInt32(t *testing.T) {
+	validInts := []int32{0, 1, -1, math.MaxInt8, math.MinInt8, math.MaxInt16, math.MinInt16, math.MinInt32, math.MaxInt32}
+	invalidInts := []string{"1.233", "a", "false", strconv.Itoa(int(math.MaxInt64))}
+
+	for _, f := range validInts {
+		c, err := ConvertInt32(FormatInt32(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidInts {
+		_, err := ConvertInt32(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertInt64(t *testing.T) {
+	validInts := []int64{0, 1, -1, math.MaxInt8, math.MinInt8, math.MaxInt16, math.MinInt16, math.MinInt32, math.MaxInt32, math.MaxInt64, math.MinInt64}
+	invalidInts := []string{"1.233", "a", "false"}
+
+	for _, f := range validInts {
+		c, err := ConvertInt64(FormatInt64(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidInts {
+		_, err := ConvertInt64(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertUint8(t *testing.T) {
+	validInts := []uint8{0, 1, math.MaxUint8}
+	invalidInts := []string{"1.233", "a", "false", strconv.FormatUint(math.MaxUint64, 10)}
+
+	for _, f := range validInts {
+		c, err := ConvertUint8(FormatUint8(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidInts {
+		_, err := ConvertUint8(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertUint16(t *testing.T) {
+	validUints := []uint16{0, 1, math.MaxUint8, math.MaxUint16}
+	invalidUints := []string{"1.233", "a", "false", strconv.FormatUint(math.MaxUint64, 10)}
+
+	for _, f := range validUints {
+		c, err := ConvertUint16(FormatUint16(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidUints {
+		_, err := ConvertUint16(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertUint32(t *testing.T) {
+	validUints := []uint32{0, 1, math.MaxUint8, math.MaxUint16, math.MaxUint32}
+	invalidUints := []string{"1.233", "a", "false", strconv.FormatUint(math.MaxUint64, 10)}
+
+	for _, f := range validUints {
+		c, err := ConvertUint32(FormatUint32(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidUints {
+		_, err := ConvertUint32(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestConvertUint64(t *testing.T) {
+	validUints := []uint64{0, 1, math.MaxUint8, math.MaxUint16, math.MaxUint32, math.MaxUint64}
+	invalidUints := []string{"1.233", "a", "false"}
+
+	for _, f := range validUints {
+		c, err := ConvertUint64(FormatUint64(f))
+		if assert.NoError(t, err) {
+			assert.EqualValues(t, f, c)
+		}
+	}
+	for _, f := range invalidUints {
+		_, err := ConvertUint64(f)
+		assert.Error(t, err, "expected '"+f+"' to generate an error")
+	}
+}
+
+func TestIsFloat64AJSONInteger(t *testing.T) {
+	assert.False(t, IsFloat64AJSONInteger(math.Inf(1)))
+	assert.False(t, IsFloat64AJSONInteger(maxJSONFloat+1))
+
+	assert.False(t, IsFloat64AJSONInteger(minJSONFloat-1))
+	assert.True(t, IsFloat64AJSONInteger(1.0))
+	assert.True(t, IsFloat64AJSONInteger(maxJSONFloat))
+	assert.True(t, IsFloat64AJSONInteger(minJSONFloat))
+}
+
+func TestFormatBool(t *testing.T) {
+	assert.Equal(t, "true", FormatBool(true))
+	assert.Equal(t, "false", FormatBool(false))
+}

vendor/github.com/go-openapi/swag/convert_types.go

@@ -0,0 +1,595 @@
+package swag
+
+import "time"
+
+// This file was taken from the aws go sdk
+
+// String returns a pointer to of the string value passed in.
+func String(v string) *string {
+	return &v
+}
+
+// StringValue returns the value of the string pointer passed in or
+// "" if the pointer is nil.
+func StringValue(v *string) string {
+	if v != nil {
+		return *v
+	}
+	return ""
+}
+
+// StringSlice converts a slice of string values into a slice of
+// string pointers
+func StringSlice(src []string) []*string {
+	dst := make([]*string, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// StringValueSlice converts a slice of string pointers into a slice of
+// string values
+func StringValueSlice(src []*string) []string {
+	dst := make([]string, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// StringMap converts a string map of string values into a string
+// map of string pointers
+func StringMap(src map[string]string) map[string]*string {
+	dst := make(map[string]*string)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// StringValueMap converts a string map of string pointers into a string
+// map of string values
+func StringValueMap(src map[string]*string) map[string]string {
+	dst := make(map[string]string)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Bool returns a pointer to of the bool value passed in.
+func Bool(v bool) *bool {
+	return &v
+}
+
+// BoolValue returns the value of the bool pointer passed in or
+// false if the pointer is nil.
+func BoolValue(v *bool) bool {
+	if v != nil {
+		return *v
+	}
+	return false
+}
+
+// BoolSlice converts a slice of bool values into a slice of
+// bool pointers
+func BoolSlice(src []bool) []*bool {
+	dst := make([]*bool, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// BoolValueSlice converts a slice of bool pointers into a slice of
+// bool values
+func BoolValueSlice(src []*bool) []bool {
+	dst := make([]bool, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// BoolMap converts a string map of bool values into a string
+// map of bool pointers
+func BoolMap(src map[string]bool) map[string]*bool {
+	dst := make(map[string]*bool)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// BoolValueMap converts a string map of bool pointers into a string
+// map of bool values
+func BoolValueMap(src map[string]*bool) map[string]bool {
+	dst := make(map[string]bool)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Int returns a pointer to of the int value passed in.
+func Int(v int) *int {
+	return &v
+}
+
+// IntValue returns the value of the int pointer passed in or
+// 0 if the pointer is nil.
+func IntValue(v *int) int {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// IntSlice converts a slice of int values into a slice of
+// int pointers
+func IntSlice(src []int) []*int {
+	dst := make([]*int, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// IntValueSlice converts a slice of int pointers into a slice of
+// int values
+func IntValueSlice(src []*int) []int {
+	dst := make([]int, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// IntMap converts a string map of int values into a string
+// map of int pointers
+func IntMap(src map[string]int) map[string]*int {
+	dst := make(map[string]*int)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// IntValueMap converts a string map of int pointers into a string
+// map of int values
+func IntValueMap(src map[string]*int) map[string]int {
+	dst := make(map[string]int)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Int32 returns a pointer to of the int64 value passed in.
+func Int32(v int32) *int32 {
+	return &v
+}
+
+// Int32Value returns the value of the int64 pointer passed in or
+// 0 if the pointer is nil.
+func Int32Value(v *int32) int32 {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// Int32Slice converts a slice of int64 values into a slice of
+// int32 pointers
+func Int32Slice(src []int32) []*int32 {
+	dst := make([]*int32, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// Int32ValueSlice converts a slice of int32 pointers into a slice of
+// int32 values
+func Int32ValueSlice(src []*int32) []int32 {
+	dst := make([]int32, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// Int32Map converts a string map of int32 values into a string
+// map of int32 pointers
+func Int32Map(src map[string]int32) map[string]*int32 {
+	dst := make(map[string]*int32)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// Int32ValueMap converts a string map of int32 pointers into a string
+// map of int32 values
+func Int32ValueMap(src map[string]*int32) map[string]int32 {
+	dst := make(map[string]int32)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Int64 returns a pointer to of the int64 value passed in.
+func Int64(v int64) *int64 {
+	return &v
+}
+
+// Int64Value returns the value of the int64 pointer passed in or
+// 0 if the pointer is nil.
+func Int64Value(v *int64) int64 {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// Int64Slice converts a slice of int64 values into a slice of
+// int64 pointers
+func Int64Slice(src []int64) []*int64 {
+	dst := make([]*int64, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// Int64ValueSlice converts a slice of int64 pointers into a slice of
+// int64 values
+func Int64ValueSlice(src []*int64) []int64 {
+	dst := make([]int64, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// Int64Map converts a string map of int64 values into a string
+// map of int64 pointers
+func Int64Map(src map[string]int64) map[string]*int64 {
+	dst := make(map[string]*int64)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// Int64ValueMap converts a string map of int64 pointers into a string
+// map of int64 values
+func Int64ValueMap(src map[string]*int64) map[string]int64 {
+	dst := make(map[string]int64)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Uint returns a pouinter to of the uint value passed in.
+func Uint(v uint) *uint {
+	return &v
+}
+
+// UintValue returns the value of the uint pouinter passed in or
+// 0 if the pouinter is nil.
+func UintValue(v *uint) uint {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// UintSlice converts a slice of uint values uinto a slice of
+// uint pouinters
+func UintSlice(src []uint) []*uint {
+	dst := make([]*uint, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// UintValueSlice converts a slice of uint pouinters uinto a slice of
+// uint values
+func UintValueSlice(src []*uint) []uint {
+	dst := make([]uint, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// UintMap converts a string map of uint values uinto a string
+// map of uint pouinters
+func UintMap(src map[string]uint) map[string]*uint {
+	dst := make(map[string]*uint)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// UintValueMap converts a string map of uint pouinters uinto a string
+// map of uint values
+func UintValueMap(src map[string]*uint) map[string]uint {
+	dst := make(map[string]uint)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Uint32 returns a pouinter to of the uint64 value passed in.
+func Uint32(v uint32) *uint32 {
+	return &v
+}
+
+// Uint32Value returns the value of the uint64 pouinter passed in or
+// 0 if the pouinter is nil.
+func Uint32Value(v *uint32) uint32 {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// Uint32Slice converts a slice of uint64 values uinto a slice of
+// uint32 pouinters
+func Uint32Slice(src []uint32) []*uint32 {
+	dst := make([]*uint32, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// Uint32ValueSlice converts a slice of uint32 pouinters uinto a slice of
+// uint32 values
+func Uint32ValueSlice(src []*uint32) []uint32 {
+	dst := make([]uint32, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// Uint32Map converts a string map of uint32 values uinto a string
+// map of uint32 pouinters
+func Uint32Map(src map[string]uint32) map[string]*uint32 {
+	dst := make(map[string]*uint32)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// Uint32ValueMap converts a string map of uint32 pouinters uinto a string
+// map of uint32 values
+func Uint32ValueMap(src map[string]*uint32) map[string]uint32 {
+	dst := make(map[string]uint32)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Uint64 returns a pouinter to of the uint64 value passed in.
+func Uint64(v uint64) *uint64 {
+	return &v
+}
+
+// Uint64Value returns the value of the uint64 pouinter passed in or
+// 0 if the pouinter is nil.
+func Uint64Value(v *uint64) uint64 {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// Uint64Slice converts a slice of uint64 values uinto a slice of
+// uint64 pouinters
+func Uint64Slice(src []uint64) []*uint64 {
+	dst := make([]*uint64, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// Uint64ValueSlice converts a slice of uint64 pouinters uinto a slice of
+// uint64 values
+func Uint64ValueSlice(src []*uint64) []uint64 {
+	dst := make([]uint64, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// Uint64Map converts a string map of uint64 values uinto a string
+// map of uint64 pouinters
+func Uint64Map(src map[string]uint64) map[string]*uint64 {
+	dst := make(map[string]*uint64)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// Uint64ValueMap converts a string map of uint64 pouinters uinto a string
+// map of uint64 values
+func Uint64ValueMap(src map[string]*uint64) map[string]uint64 {
+	dst := make(map[string]uint64)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Float64 returns a pointer to of the float64 value passed in.
+func Float64(v float64) *float64 {
+	return &v
+}
+
+// Float64Value returns the value of the float64 pointer passed in or
+// 0 if the pointer is nil.
+func Float64Value(v *float64) float64 {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// Float64Slice converts a slice of float64 values into a slice of
+// float64 pointers
+func Float64Slice(src []float64) []*float64 {
+	dst := make([]*float64, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// Float64ValueSlice converts a slice of float64 pointers into a slice of
+// float64 values
+func Float64ValueSlice(src []*float64) []float64 {
+	dst := make([]float64, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// Float64Map converts a string map of float64 values into a string
+// map of float64 pointers
+func Float64Map(src map[string]float64) map[string]*float64 {
+	dst := make(map[string]*float64)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// Float64ValueMap converts a string map of float64 pointers into a string
+// map of float64 values
+func Float64ValueMap(src map[string]*float64) map[string]float64 {
+	dst := make(map[string]float64)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Time returns a pointer to of the time.Time value passed in.
+func Time(v time.Time) *time.Time {
+	return &v
+}
+
+// TimeValue returns the value of the time.Time pointer passed in or
+// time.Time{} if the pointer is nil.
+func TimeValue(v *time.Time) time.Time {
+	if v != nil {
+		return *v
+	}
+	return time.Time{}
+}
+
+// TimeSlice converts a slice of time.Time values into a slice of
+// time.Time pointers
+func TimeSlice(src []time.Time) []*time.Time {
+	dst := make([]*time.Time, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// TimeValueSlice converts a slice of time.Time pointers into a slice of
+// time.Time values
+func TimeValueSlice(src []*time.Time) []time.Time {
+	dst := make([]time.Time, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// TimeMap converts a string map of time.Time values into a string
+// map of time.Time pointers
+func TimeMap(src map[string]time.Time) map[string]*time.Time {
+	dst := make(map[string]*time.Time)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// TimeValueMap converts a string map of time.Time pointers into a string
+// map of time.Time values
+func TimeValueMap(src map[string]*time.Time) map[string]time.Time {
+	dst := make(map[string]time.Time)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}

vendor/github.com/go-openapi/swag/convert_types_test.go

@@ -0,0 +1,579 @@
+package swag
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var testCasesStringSlice = [][]string{
+	{"a", "b", "c", "d", "e"},
+	{"a", "b", "", "", "e"},
+}
+
+func TestStringSlice(t *testing.T) {
+	for idx, in := range testCasesStringSlice {
+		if in == nil {
+			continue
+		}
+		out := StringSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := StringValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesStringValueSlice = [][]*string{
+	{String("a"), String("b"), nil, String("c")},
+}
+
+func TestStringValueSlice(t *testing.T) {
+	for idx, in := range testCasesStringValueSlice {
+		if in == nil {
+			continue
+		}
+		out := StringValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := StringSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesStringMap = []map[string]string{
+	{"a": "1", "b": "2", "c": "3"},
+}
+
+func TestStringMap(t *testing.T) {
+	for idx, in := range testCasesStringMap {
+		if in == nil {
+			continue
+		}
+		out := StringMap(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := StringValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesBoolSlice = [][]bool{
+	{true, true, false, false},
+}
+
+func TestBoolSlice(t *testing.T) {
+	for idx, in := range testCasesBoolSlice {
+		if in == nil {
+			continue
+		}
+		out := BoolSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := BoolValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesBoolValueSlice = [][]*bool{}
+
+func TestBoolValueSlice(t *testing.T) {
+	for idx, in := range testCasesBoolValueSlice {
+		if in == nil {
+			continue
+		}
+		out := BoolValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := BoolSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesBoolMap = []map[string]bool{
+	{"a": true, "b": false, "c": true},
+}
+
+func TestBoolMap(t *testing.T) {
+	for idx, in := range testCasesBoolMap {
+		if in == nil {
+			continue
+		}
+		out := BoolMap(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := BoolValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesIntSlice = [][]int{
+	{1, 2, 3, 4},
+}
+
+func TestIntSlice(t *testing.T) {
+	for idx, in := range testCasesIntSlice {
+		if in == nil {
+			continue
+		}
+		out := IntSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := IntValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesIntValueSlice = [][]*int{}
+
+func TestIntValueSlice(t *testing.T) {
+	for idx, in := range testCasesIntValueSlice {
+		if in == nil {
+			continue
+		}
+		out := IntValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := IntSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesIntMap = []map[string]int{
+	{"a": 3, "b": 2, "c": 1},
+}
+
+func TestIntMap(t *testing.T) {
+	for idx, in := range testCasesIntMap {
+		if in == nil {
+			continue
+		}
+		out := IntMap(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := IntValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesInt64Slice = [][]int64{
+	{1, 2, 3, 4},
+}
+
+func TestInt64Slice(t *testing.T) {
+	for idx, in := range testCasesInt64Slice {
+		if in == nil {
+			continue
+		}
+		out := Int64Slice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := Int64ValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesInt64ValueSlice = [][]*int64{}
+
+func TestInt64ValueSlice(t *testing.T) {
+	for idx, in := range testCasesInt64ValueSlice {
+		if in == nil {
+			continue
+		}
+		out := Int64ValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := Int64Slice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesInt64Map = []map[string]int64{
+	{"a": 3, "b": 2, "c": 1},
+}
+
+func TestInt64Map(t *testing.T) {
+	for idx, in := range testCasesInt64Map {
+		if in == nil {
+			continue
+		}
+		out := Int64Map(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := Int64ValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesFloat64Slice = [][]float64{
+	{1, 2, 3, 4},
+}
+
+func TestFloat64Slice(t *testing.T) {
+	for idx, in := range testCasesFloat64Slice {
+		if in == nil {
+			continue
+		}
+		out := Float64Slice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := Float64ValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesUintSlice = [][]uint{
+	{1, 2, 3, 4},
+}
+
+func TestUintSlice(t *testing.T) {
+	for idx, in := range testCasesUintSlice {
+		if in == nil {
+			continue
+		}
+		out := UintSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := UintValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesUintValueSlice = [][]*uint{}
+
+func TestUintValueSlice(t *testing.T) {
+	for idx, in := range testCasesUintValueSlice {
+		if in == nil {
+			continue
+		}
+		out := UintValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := UintSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesUintMap = []map[string]uint{
+	{"a": 3, "b": 2, "c": 1},
+}
+
+func TestUintMap(t *testing.T) {
+	for idx, in := range testCasesUintMap {
+		if in == nil {
+			continue
+		}
+		out := UintMap(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := UintValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesUint64Slice = [][]uint64{
+	{1, 2, 3, 4},
+}
+
+func TestUint64Slice(t *testing.T) {
+	for idx, in := range testCasesUint64Slice {
+		if in == nil {
+			continue
+		}
+		out := Uint64Slice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := Uint64ValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesUint64ValueSlice = [][]*uint64{}
+
+func TestUint64ValueSlice(t *testing.T) {
+	for idx, in := range testCasesUint64ValueSlice {
+		if in == nil {
+			continue
+		}
+		out := Uint64ValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := Uint64Slice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesUint64Map = []map[string]uint64{
+	{"a": 3, "b": 2, "c": 1},
+}
+
+func TestUint64Map(t *testing.T) {
+	for idx, in := range testCasesUint64Map {
+		if in == nil {
+			continue
+		}
+		out := Uint64Map(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := Uint64ValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesFloat64ValueSlice = [][]*float64{}
+
+func TestFloat64ValueSlice(t *testing.T) {
+	for idx, in := range testCasesFloat64ValueSlice {
+		if in == nil {
+			continue
+		}
+		out := Float64ValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := Float64Slice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesFloat64Map = []map[string]float64{
+	{"a": 3, "b": 2, "c": 1},
+}
+
+func TestFloat64Map(t *testing.T) {
+	for idx, in := range testCasesFloat64Map {
+		if in == nil {
+			continue
+		}
+		out := Float64Map(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := Float64ValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesTimeSlice = [][]time.Time{
+	{time.Now(), time.Now().AddDate(100, 0, 0)},
+}
+
+func TestTimeSlice(t *testing.T) {
+	for idx, in := range testCasesTimeSlice {
+		if in == nil {
+			continue
+		}
+		out := TimeSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := TimeValueSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}
+
+var testCasesTimeValueSlice = [][]*time.Time{}
+
+func TestTimeValueSlice(t *testing.T) {
+	for idx, in := range testCasesTimeValueSlice {
+		if in == nil {
+			continue
+		}
+		out := TimeValueSlice(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			if in[i] == nil {
+				assert.Empty(t, out[i], "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, *(in[i]), out[i], "Unexpected value at idx %d", idx)
+			}
+		}
+
+		out2 := TimeSlice(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		for i := range out2 {
+			if in[i] == nil {
+				assert.Empty(t, *(out2[i]), "Unexpected value at idx %d", idx)
+			} else {
+				assert.Equal(t, in[i], out2[i], "Unexpected value at idx %d", idx)
+			}
+		}
+	}
+}
+
+var testCasesTimeMap = []map[string]time.Time{
+	{"a": time.Now().AddDate(-100, 0, 0), "b": time.Now()},
+}
+
+func TestTimeMap(t *testing.T) {
+	for idx, in := range testCasesTimeMap {
+		if in == nil {
+			continue
+		}
+		out := TimeMap(in)
+		assert.Len(t, out, len(in), "Unexpected len at idx %d", idx)
+		for i := range out {
+			assert.Equal(t, in[i], *(out[i]), "Unexpected value at idx %d", idx)
+		}
+
+		out2 := TimeValueMap(out)
+		assert.Len(t, out2, len(in), "Unexpected len at idx %d", idx)
+		assert.Equal(t, in, out2, "Unexpected value at idx %d", idx)
+	}
+}

vendor/github.com/go-openapi/swag/json.go

@@ -0,0 +1,314 @@
+// 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 swag
+
+import (
+	"bytes"
+	"encoding/json"
+	"log"
+	"reflect"
+	"strings"
+	"sync"
+	"sync/atomic"
+
+	"github.com/mailru/easyjson/jlexer"
+	"github.com/mailru/easyjson/jwriter"
+)
+
+// nullJSON represents a JSON object with null type
+var nullJSON = []byte("null")
+
+// DefaultJSONNameProvider the default cache for types
+var DefaultJSONNameProvider = NewNameProvider()
+
+const comma = byte(',')
+
+var atomicClosers atomic.Value
+
+func init() {
+	atomicClosers.Store(
+		map[byte]byte{
+			'{': '}',
+			'[': ']',
+		})
+}
+
+type ejMarshaler interface {
+	MarshalEasyJSON(w *jwriter.Writer)
+}
+
+type ejUnmarshaler interface {
+	UnmarshalEasyJSON(w *jlexer.Lexer)
+}
+
+// WriteJSON writes json data, prefers finding an appropriate interface to short-circuit the marshaller
+// so it takes the fastest option available.
+func WriteJSON(data interface{}) ([]byte, error) {
+	if d, ok := data.(ejMarshaler); ok {
+		jw := new(jwriter.Writer)
+		d.MarshalEasyJSON(jw)
+		return jw.BuildBytes()
+	}
+	if d, ok := data.(json.Marshaler); ok {
+		return d.MarshalJSON()
+	}
+	return json.Marshal(data)
+}
+
+// ReadJSON reads json data, prefers finding an appropriate interface to short-circuit the unmarshaller
+// so it takes the fastes option available
+func ReadJSON(data []byte, value interface{}) error {
+	if d, ok := value.(ejUnmarshaler); ok {
+		jl := &jlexer.Lexer{Data: data}
+		d.UnmarshalEasyJSON(jl)
+		return jl.Error()
+	}
+	if d, ok := value.(json.Unmarshaler); ok {
+		return d.UnmarshalJSON(data)
+	}
+	return json.Unmarshal(data, value)
+}
+
+// DynamicJSONToStruct converts an untyped json structure into a struct
+func DynamicJSONToStruct(data interface{}, target interface{}) error {
+	// TODO: convert straight to a json typed map  (mergo + iterate?)
+	b, err := WriteJSON(data)
+	if err != nil {
+		return err
+	}
+	return ReadJSON(b, target)
+}
+
+// ConcatJSON concatenates multiple json objects efficiently
+func ConcatJSON(blobs ...[]byte) []byte {
+	if len(blobs) == 0 {
+		return nil
+	}
+
+	last := len(blobs) - 1
+	for blobs[last] == nil || bytes.Equal(blobs[last], nullJSON) {
+		// strips trailing null objects
+		last = last - 1
+		if last < 0 {
+			// there was nothing but "null"s or nil...
+			return nil
+		}
+	}
+	if last == 0 {
+		return blobs[0]
+	}
+
+	var opening, closing byte
+	var idx, a int
+	buf := bytes.NewBuffer(nil)
+	closers := atomicClosers.Load().(map[byte]byte)
+
+	for i, b := range blobs[:last+1] {
+		if b == nil || bytes.Equal(b, nullJSON) {
+			// a null object is in the list: skip it
+			continue
+		}
+		if len(b) > 0 && opening == 0 { // is this an array or an object?
+			opening, closing = b[0], closers[b[0]]
+		}
+
+		if opening != '{' && opening != '[' {
+			continue // don't know how to concatenate non container objects
+		}
+
+		if len(b) < 3 { // yep empty but also the last one, so closing this thing
+			if i == last && a > 0 {
+				if err := buf.WriteByte(closing); err != nil {
+					log.Println(err)
+				}
+			}
+			continue
+		}
+
+		idx = 0
+		if a > 0 { // we need to join with a comma for everything beyond the first non-empty item
+			if err := buf.WriteByte(comma); err != nil {
+				log.Println(err)
+			}
+			idx = 1 // this is not the first or the last so we want to drop the leading bracket
+		}
+
+		if i != last { // not the last one, strip brackets
+			if _, err := buf.Write(b[idx : len(b)-1]); err != nil {
+				log.Println(err)
+			}
+		} else { // last one, strip only the leading bracket
+			if _, err := buf.Write(b[idx:]); err != nil {
+				log.Println(err)
+			}
+		}
+		a++
+	}
+	// somehow it ended up being empty, so provide a default value
+	if buf.Len() == 0 {
+		if err := buf.WriteByte(opening); err != nil {
+			log.Println(err)
+		}
+		if err := buf.WriteByte(closing); err != nil {
+			log.Println(err)
+		}
+	}
+	return buf.Bytes()
+}
+
+// ToDynamicJSON turns an object into a properly JSON typed structure
+func ToDynamicJSON(data interface{}) interface{} {
+	// TODO: convert straight to a json typed map (mergo + iterate?)
+	b, err := json.Marshal(data)
+	if err != nil {
+		log.Println(err)
+	}
+	var res interface{}
+	if err := json.Unmarshal(b, &res); err != nil {
+		log.Println(err)
+	}
+	return res
+}
+
+// FromDynamicJSON turns an object into a properly JSON typed structure
+func FromDynamicJSON(data, target interface{}) error {
+	b, err := json.Marshal(data)
+	if err != nil {
+		log.Println(err)
+	}
+	return json.Unmarshal(b, target)
+}
+
+// NameProvider represents an object capabale of translating from go property names
+// to json property names
+// This type is thread-safe.
+type NameProvider struct {
+	lock  *sync.Mutex
+	index map[reflect.Type]nameIndex
+}
+
+type nameIndex struct {
+	jsonNames map[string]string
+	goNames   map[string]string
+}
+
+// NewNameProvider creates a new name provider
+func NewNameProvider() *NameProvider {
+	return &NameProvider{
+		lock:  &sync.Mutex{},
+		index: make(map[reflect.Type]nameIndex),
+	}
+}
+
+func buildnameIndex(tpe reflect.Type, idx, reverseIdx map[string]string) {
+	for i := 0; i < tpe.NumField(); i++ {
+		targetDes := tpe.Field(i)
+
+		if targetDes.PkgPath != "" { // unexported
+			continue
+		}
+
+		if targetDes.Anonymous { // walk embedded structures tree down first
+			buildnameIndex(targetDes.Type, idx, reverseIdx)
+			continue
+		}
+
+		if tag := targetDes.Tag.Get("json"); tag != "" {
+
+			parts := strings.Split(tag, ",")
+			if len(parts) == 0 {
+				continue
+			}
+
+			nm := parts[0]
+			if nm == "-" {
+				continue
+			}
+			if nm == "" { // empty string means we want to use the Go name
+				nm = targetDes.Name
+			}
+
+			idx[nm] = targetDes.Name
+			reverseIdx[targetDes.Name] = nm
+		}
+	}
+}
+
+func newNameIndex(tpe reflect.Type) nameIndex {
+	var idx = make(map[string]string, tpe.NumField())
+	var reverseIdx = make(map[string]string, tpe.NumField())
+
+	buildnameIndex(tpe, idx, reverseIdx)
+	return nameIndex{jsonNames: idx, goNames: reverseIdx}
+}
+
+// GetJSONNames gets all the json property names for a type
+func (n *NameProvider) GetJSONNames(subject interface{}) []string {
+	n.lock.Lock()
+	defer n.lock.Unlock()
+	tpe := reflect.Indirect(reflect.ValueOf(subject)).Type()
+	names, ok := n.index[tpe]
+	if !ok {
+		names = n.makeNameIndex(tpe)
+	}
+
+	var res []string
+	for k := range names.jsonNames {
+		res = append(res, k)
+	}
+	return res
+}
+
+// GetJSONName gets the json name for a go property name
+func (n *NameProvider) GetJSONName(subject interface{}, name string) (string, bool) {
+	tpe := reflect.Indirect(reflect.ValueOf(subject)).Type()
+	return n.GetJSONNameForType(tpe, name)
+}
+
+// GetJSONNameForType gets the json name for a go property name on a given type
+func (n *NameProvider) GetJSONNameForType(tpe reflect.Type, name string) (string, bool) {
+	n.lock.Lock()
+	defer n.lock.Unlock()
+	names, ok := n.index[tpe]
+	if !ok {
+		names = n.makeNameIndex(tpe)
+	}
+	nme, ok := names.goNames[name]
+	return nme, ok
+}
+
+func (n *NameProvider) makeNameIndex(tpe reflect.Type) nameIndex {
+	names := newNameIndex(tpe)
+	n.index[tpe] = names
+	return names
+}
+
+// GetGoName gets the go name for a json property name
+func (n *NameProvider) GetGoName(subject interface{}, name string) (string, bool) {
+	tpe := reflect.Indirect(reflect.ValueOf(subject)).Type()
+	return n.GetGoNameForType(tpe, name)
+}
+
+// GetGoNameForType gets the go name for a given type for a json property name
+func (n *NameProvider) GetGoNameForType(tpe reflect.Type, name string) (string, bool) {
+	n.lock.Lock()
+	defer n.lock.Unlock()
+	names, ok := n.index[tpe]
+	if !ok {
+		names = n.makeNameIndex(tpe)
+	}
+	nme, ok := names.jsonNames[name]
+	return nme, ok
+}

vendor/github.com/go-openapi/swag/json_test.go

@@ -0,0 +1,169 @@
+// 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 swag
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type testNameStruct struct {
+	Name       string `json:"name"`
+	NotTheSame int64  `json:"plain"`
+	Ignored    string `json:"-"`
+}
+
+func TestNameProvider(t *testing.T) {
+
+	provider := NewNameProvider()
+
+	var obj = testNameStruct{}
+
+	nm, ok := provider.GetGoName(obj, "name")
+	assert.True(t, ok)
+	assert.Equal(t, "Name", nm)
+
+	nm, ok = provider.GetGoName(obj, "plain")
+	assert.True(t, ok)
+	assert.Equal(t, "NotTheSame", nm)
+
+	nm, ok = provider.GetGoName(obj, "doesNotExist")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetGoName(obj, "ignored")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	tpe := reflect.TypeOf(obj)
+	nm, ok = provider.GetGoNameForType(tpe, "name")
+	assert.True(t, ok)
+	assert.Equal(t, "Name", nm)
+
+	nm, ok = provider.GetGoNameForType(tpe, "plain")
+	assert.True(t, ok)
+	assert.Equal(t, "NotTheSame", nm)
+
+	nm, ok = provider.GetGoNameForType(tpe, "doesNotExist")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetGoNameForType(tpe, "ignored")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	ptr := &obj
+	nm, ok = provider.GetGoName(ptr, "name")
+	assert.True(t, ok)
+	assert.Equal(t, "Name", nm)
+
+	nm, ok = provider.GetGoName(ptr, "plain")
+	assert.True(t, ok)
+	assert.Equal(t, "NotTheSame", nm)
+
+	nm, ok = provider.GetGoName(ptr, "doesNotExist")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetGoName(ptr, "ignored")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetJSONName(obj, "Name")
+	assert.True(t, ok)
+	assert.Equal(t, "name", nm)
+
+	nm, ok = provider.GetJSONName(obj, "NotTheSame")
+	assert.True(t, ok)
+	assert.Equal(t, "plain", nm)
+
+	nm, ok = provider.GetJSONName(obj, "DoesNotExist")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetJSONName(obj, "Ignored")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetJSONNameForType(tpe, "Name")
+	assert.True(t, ok)
+	assert.Equal(t, "name", nm)
+
+	nm, ok = provider.GetJSONNameForType(tpe, "NotTheSame")
+	assert.True(t, ok)
+	assert.Equal(t, "plain", nm)
+
+	nm, ok = provider.GetJSONNameForType(tpe, "doesNotExist")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetJSONNameForType(tpe, "Ignored")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetJSONName(ptr, "Name")
+	assert.True(t, ok)
+	assert.Equal(t, "name", nm)
+
+	nm, ok = provider.GetJSONName(ptr, "NotTheSame")
+	assert.True(t, ok)
+	assert.Equal(t, "plain", nm)
+
+	nm, ok = provider.GetJSONName(ptr, "doesNotExist")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nm, ok = provider.GetJSONName(ptr, "Ignored")
+	assert.False(t, ok)
+	assert.Empty(t, nm)
+
+	nms := provider.GetJSONNames(ptr)
+	assert.Len(t, nms, 2)
+
+	assert.Len(t, provider.index, 1)
+
+}
+
+func TestJSONConcatenation(t *testing.T) {
+	assert.Nil(t, ConcatJSON())
+	assert.Equal(t, ConcatJSON([]byte(`{"id":1}`)), []byte(`{"id":1}`))
+	assert.Equal(t, ConcatJSON([]byte(`{}`), []byte(`{}`)), []byte(`{}`))
+	assert.Equal(t, ConcatJSON([]byte(`[]`), []byte(`[]`)), []byte(`[]`))
+	assert.Equal(t, ConcatJSON([]byte(`{"id":1}`), []byte(`{"name":"Rachel"}`)), []byte(`{"id":1,"name":"Rachel"}`))
+	assert.Equal(t, ConcatJSON([]byte(`[{"id":1}]`), []byte(`[{"name":"Rachel"}]`)), []byte(`[{"id":1},{"name":"Rachel"}]`))
+	assert.Equal(t, ConcatJSON([]byte(`{}`), []byte(`{"name":"Rachel"}`)), []byte(`{"name":"Rachel"}`))
+	assert.Equal(t, ConcatJSON([]byte(`[]`), []byte(`[{"name":"Rachel"}]`)), []byte(`[{"name":"Rachel"}]`))
+	assert.Equal(t, ConcatJSON([]byte(`{"id":1}`), []byte(`{}`)), []byte(`{"id":1}`))
+	assert.Equal(t, ConcatJSON([]byte(`[{"id":1}]`), []byte(`[]`)), []byte(`[{"id":1}]`))
+	assert.Equal(t, ConcatJSON([]byte(`{}`), []byte(`{}`), []byte(`{}`)), []byte(`{}`))
+	assert.Equal(t, ConcatJSON([]byte(`[]`), []byte(`[]`), []byte(`[]`)), []byte(`[]`))
+	assert.Equal(t, ConcatJSON([]byte(`{"id":1}`), []byte(`{"name":"Rachel"}`), []byte(`{"age":32}`)), []byte(`{"id":1,"name":"Rachel","age":32}`))
+	assert.Equal(t, ConcatJSON([]byte(`[{"id":1}]`), []byte(`[{"name":"Rachel"}]`), []byte(`[{"age":32}]`)), []byte(`[{"id":1},{"name":"Rachel"},{"age":32}]`))
+	assert.Equal(t, ConcatJSON([]byte(`{}`), []byte(`{"name":"Rachel"}`), []byte(`{"age":32}`)), []byte(`{"name":"Rachel","age":32}`))
+	assert.Equal(t, ConcatJSON([]byte(`[]`), []byte(`[{"name":"Rachel"}]`), []byte(`[{"age":32}]`)), []byte(`[{"name":"Rachel"},{"age":32}]`))
+	assert.Equal(t, ConcatJSON([]byte(`{"id":1}`), []byte(`{}`), []byte(`{"age":32}`)), []byte(`{"id":1,"age":32}`))
+	assert.Equal(t, ConcatJSON([]byte(`[{"id":1}]`), []byte(`[]`), []byte(`[{"age":32}]`)), []byte(`[{"id":1},{"age":32}]`))
+	assert.Equal(t, ConcatJSON([]byte(`{"id":1}`), []byte(`{"name":"Rachel"}`), []byte(`{}`)), []byte(`{"id":1,"name":"Rachel"}`))
+	assert.Equal(t, ConcatJSON([]byte(`[{"id":1}]`), []byte(`[{"name":"Rachel"}]`), []byte(`[]`)), []byte(`[{"id":1},{"name":"Rachel"}]`))
+
+	// add test on null
+	assert.Equal(t, ConcatJSON([]byte(nil)), []byte(nil))
+	assert.Equal(t, ConcatJSON([]byte(`null`)), []byte(nil))
+	assert.Equal(t, ConcatJSON([]byte(nil), []byte(`null`)), []byte(nil))
+	assert.Equal(t, ConcatJSON([]byte(`{"id":null}`), []byte(`null`)), []byte(`{"id":null}`))
+	assert.Equal(t, ConcatJSON([]byte(`{"id":null}`), []byte(`null`), []byte(`{"name":"Rachel"}`)), []byte(`{"id":null,"name":"Rachel"}`))
+}

vendor/github.com/go-openapi/swag/loading.go

@@ -0,0 +1,80 @@
+// 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 swag
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+// LoadHTTPTimeout the default timeout for load requests
+var LoadHTTPTimeout = 30 * time.Second
+
+// LoadFromFileOrHTTP loads the bytes from a file or a remote http server based on the path passed in
+func LoadFromFileOrHTTP(path string) ([]byte, error) {
+	return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(LoadHTTPTimeout))(path)
+}
+
+// LoadFromFileOrHTTPWithTimeout loads the bytes from a file or a remote http server based on the path passed in
+// timeout arg allows for per request overriding of the request timeout
+func LoadFromFileOrHTTPWithTimeout(path string, timeout time.Duration) ([]byte, error) {
+	return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(timeout))(path)
+}
+
+// LoadStrategy returns a loader function for a given path or uri
+func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func(string) ([]byte, error) {
+	if strings.HasPrefix(path, "http") {
+		return remote
+	}
+	return func(pth string) ([]byte, error) {
+		upth, err := pathUnescape(pth)
+		if err != nil {
+			return nil, err
+		}
+		return local(filepath.FromSlash(upth))
+	}
+}
+
+func loadHTTPBytes(timeout time.Duration) func(path string) ([]byte, error) {
+	return func(path string) ([]byte, error) {
+		client := &http.Client{Timeout: timeout}
+		req, err := http.NewRequest("GET", path, nil)
+		if err != nil {
+			return nil, err
+		}
+		resp, err := client.Do(req)
+		defer func() {
+			if resp != nil {
+				if e := resp.Body.Close(); e != nil {
+					log.Println(e)
+				}
+			}
+		}()
+		if err != nil {
+			return nil, err
+		}
+
+		if resp.StatusCode != http.StatusOK {
+			return nil, fmt.Errorf("could not access document at %q [%s] ", path, resp.Status)
+		}
+
+		return ioutil.ReadAll(resp.Body)
+	}
+}

vendor/github.com/go-openapi/swag/loading_test.go

@@ -0,0 +1,47 @@
+// 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 swag
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLoadFromHTTP(t *testing.T) {
+
+	_, err := LoadFromFileOrHTTP("httx://12394:abd")
+	assert.Error(t, err)
+
+	serv := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
+		rw.WriteHeader(http.StatusNotFound)
+	}))
+	defer serv.Close()
+
+	_, err = LoadFromFileOrHTTP(serv.URL)
+	assert.Error(t, err)
+
+	ts2 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
+		rw.WriteHeader(http.StatusOK)
+		rw.Write([]byte("the content"))
+	}))
+	defer ts2.Close()
+
+	d, err := LoadFromFileOrHTTP(ts2.URL)
+	assert.NoError(t, err)
+	assert.Equal(t, []byte("the content"), d)
+}

vendor/github.com/go-openapi/swag/net.go

@@ -0,0 +1,24 @@
+package swag
+
+import (
+	"net"
+	"strconv"
+)
+
+// SplitHostPort splits a network address into a host and a port.
+// The port is -1 when there is no port to be found
+func SplitHostPort(addr string) (host string, port int, err error) {
+	h, p, err := net.SplitHostPort(addr)
+	if err != nil {
+		return "", -1, err
+	}
+	if p == "" {
+		return "", -1, &net.AddrError{Err: "missing port in address", Addr: addr}
+	}
+
+	pi, err := strconv.Atoi(p)
+	if err != nil {
+		return "", -1, err
+	}
+	return h, pi, nil
+}

vendor/github.com/go-openapi/swag/net_test.go

@@ -0,0 +1,30 @@
+package swag
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSplitHostPort(t *testing.T) {
+	data := []struct {
+		Input string
+		Host  string
+		Port  int
+		Err   bool
+	}{
+		{"localhost:3933", "localhost", 3933, false},
+		{"localhost:yellow", "", -1, true},
+		{"localhost", "", -1, true},
+		{"localhost:", "", -1, true},
+		{"localhost:3933", "localhost", 3933, false},
+	}
+
+	for _, e := range data {
+		h, p, err := SplitHostPort(e.Input)
+		if (!e.Err && assert.NoError(t, err)) || (e.Err && assert.Error(t, err)) {
+			assert.Equal(t, e.Host, h)
+			assert.Equal(t, e.Port, p)
+		}
+	}
+}

vendor/github.com/go-openapi/swag/path.go

@@ -0,0 +1,59 @@
+// 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 swag
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+)
+
+const (
+	// GOPATHKey represents the env key for gopath
+	GOPATHKey = "GOPATH"
+)
+
+// FindInSearchPath finds a package in a provided lists of paths
+func FindInSearchPath(searchPath, pkg string) string {
+	pathsList := filepath.SplitList(searchPath)
+	for _, path := range pathsList {
+		if evaluatedPath, err := filepath.EvalSymlinks(filepath.Join(path, "src", pkg)); err == nil {
+			if _, err := os.Stat(evaluatedPath); err == nil {
+				return evaluatedPath
+			}
+		}
+	}
+	return ""
+}
+
+// FindInGoSearchPath finds a package in the $GOPATH:$GOROOT
+func FindInGoSearchPath(pkg string) string {
+	return FindInSearchPath(FullGoSearchPath(), pkg)
+}
+
+// FullGoSearchPath gets the search paths for finding packages
+func FullGoSearchPath() string {
+	allPaths := os.Getenv(GOPATHKey)
+	if allPaths == "" {
+		allPaths = filepath.Join(os.Getenv("HOME"), "go")
+	}
+	if allPaths != "" {
+		allPaths = strings.Join([]string{allPaths, runtime.GOROOT()}, ":")
+	} else {
+		allPaths = runtime.GOROOT()
+	}
+	return allPaths
+}

vendor/github.com/go-openapi/swag/path_test.go

@@ -0,0 +1,118 @@
+// 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 swag
+
+import (
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+	"runtime"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func makeDirStructure(t *testing.T, tgt string) (string, string, error) {
+	if tgt == "" {
+		tgt = "pkgpaths"
+	}
+	td, err := ioutil.TempDir("", tgt)
+	if err != nil {
+		return "", "", err
+	}
+	td2, err := ioutil.TempDir("", tgt+"-2")
+	if err != nil {
+		return "", "", err
+	}
+	realPath := filepath.Join(td, "src", "foo", "bar")
+	if err := os.MkdirAll(realPath, os.ModePerm); err != nil {
+		return "", "", err
+	}
+	linkPathBase := filepath.Join(td, "src", "baz")
+	if err := os.MkdirAll(linkPathBase, os.ModePerm); err != nil {
+		return "", "", err
+	}
+	linkPath := filepath.Join(linkPathBase, "das")
+	if err := os.Symlink(realPath, linkPath); err != nil {
+		return "", "", err
+	}
+
+	realPath = filepath.Join(td2, "src", "fuu", "bir")
+	if err := os.MkdirAll(realPath, os.ModePerm); err != nil {
+		return "", "", err
+	}
+	linkPathBase = filepath.Join(td2, "src", "biz")
+	if err := os.MkdirAll(linkPathBase, os.ModePerm); err != nil {
+		return "", "", err
+	}
+	linkPath = filepath.Join(linkPathBase, "dis")
+	if err := os.Symlink(realPath, linkPath); err != nil {
+		return "", "", err
+	}
+	return td, td2, nil
+}
+
+func TestFindPackage(t *testing.T) {
+	pth, pth2, err := makeDirStructure(t, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer func() {
+		os.RemoveAll(pth)
+		os.RemoveAll(pth2)
+	}()
+
+	searchPath := pth + string(filepath.ListSeparator) + pth2
+	// finds package when real name mentioned
+	pkg := FindInSearchPath(searchPath, "foo/bar")
+	assert.NotEmpty(t, pkg)
+	assertPath(t, path.Join(pth, "src", "foo", "bar"), pkg)
+	// finds package when real name is mentioned in secondary
+	pkg = FindInSearchPath(searchPath, "fuu/bir")
+	assert.NotEmpty(t, pkg)
+	assertPath(t, path.Join(pth2, "src", "fuu", "bir"), pkg)
+	// finds package when symlinked
+	pkg = FindInSearchPath(searchPath, "baz/das")
+	assert.NotEmpty(t, pkg)
+	assertPath(t, path.Join(pth, "src", "foo", "bar"), pkg)
+	// finds package when symlinked in secondary
+	pkg = FindInSearchPath(searchPath, "biz/dis")
+	assert.NotEmpty(t, pkg)
+	assertPath(t, path.Join(pth2, "src", "fuu", "bir"), pkg)
+	// return empty string when nothing is found
+	pkg = FindInSearchPath(searchPath, "not/there")
+	assert.Empty(t, pkg)
+}
+
+func assertPath(t testing.TB, expected, actual string) bool {
+	fp, err := filepath.EvalSymlinks(expected)
+	if assert.NoError(t, err) {
+		return assert.Equal(t, fp, actual)
+	}
+	return true
+}
+
+func TestFullGOPATH(t *testing.T) {
+	os.Unsetenv(GOPATHKey)
+	ngp := "/some/where:/other/place"
+	os.Setenv(GOPATHKey, ngp)
+
+	ogp := os.Getenv(GOPATHKey)
+	defer os.Setenv(GOPATHKey, ogp)
+
+	expected := ngp + ":" + runtime.GOROOT()
+	assert.Equal(t, expected, FullGoSearchPath())
+}

vendor/github.com/go-openapi/swag/post_go18.go

@@ -0,0 +1,9 @@
+// +build go1.8
+
+package swag
+
+import "net/url"
+
+func pathUnescape(path string) (string, error) {
+	return url.PathUnescape(path)
+}

vendor/github.com/go-openapi/swag/post_go19.go

@@ -0,0 +1,53 @@
+// +build go1.9
+
+package swag
+
+import (
+	"sort"
+	"sync"
+)
+
+// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms.
+// Since go1.9, this may be implemented with sync.Map.
+type indexOfInitialisms struct {
+	sortMutex *sync.Mutex
+	index     *sync.Map
+}
+
+func newIndexOfInitialisms() *indexOfInitialisms {
+	return &indexOfInitialisms{
+		sortMutex: new(sync.Mutex),
+		index:     new(sync.Map),
+	}
+}
+
+func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms {
+	m.sortMutex.Lock()
+	defer m.sortMutex.Unlock()
+	for k, v := range initial {
+		m.index.Store(k, v)
+	}
+	return m
+}
+
+func (m *indexOfInitialisms) isInitialism(key string) bool {
+	_, ok := m.index.Load(key)
+	return ok
+}
+
+func (m *indexOfInitialisms) add(key string) *indexOfInitialisms {
+	m.index.Store(key, true)
+	return m
+}
+
+func (m *indexOfInitialisms) sorted() (result []string) {
+	m.sortMutex.Lock()
+	defer m.sortMutex.Unlock()
+	m.index.Range(func(key, value interface{}) bool {
+		k := key.(string)
+		result = append(result, k)
+		return true
+	})
+	sort.Sort(sort.Reverse(byLength(result)))
+	return
+}

vendor/github.com/go-openapi/swag/pre_go18.go

@@ -0,0 +1,9 @@
+// +build !go1.8
+
+package swag
+
+import "net/url"
+
+func pathUnescape(path string) (string, error) {
+	return url.QueryUnescape(path)
+}

vendor/github.com/go-openapi/swag/pre_go19.go

@@ -0,0 +1,55 @@
+// +build !go1.9
+
+package swag
+
+import (
+	"sort"
+	"sync"
+)
+
+// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms.
+// Before go1.9, this may be implemented with a mutex on the map.
+type indexOfInitialisms struct {
+	getMutex *sync.Mutex
+	index    map[string]bool
+}
+
+func newIndexOfInitialisms() *indexOfInitialisms {
+	return &indexOfInitialisms{
+		getMutex: new(sync.Mutex),
+		index:    make(map[string]bool, 50),
+	}
+}
+
+func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms {
+	m.getMutex.Lock()
+	defer m.getMutex.Unlock()
+	for k, v := range initial {
+		m.index[k] = v
+	}
+	return m
+}
+
+func (m *indexOfInitialisms) isInitialism(key string) bool {
+	m.getMutex.Lock()
+	defer m.getMutex.Unlock()
+	_, ok := m.index[key]
+	return ok
+}
+
+func (m *indexOfInitialisms) add(key string) *indexOfInitialisms {
+	m.getMutex.Lock()
+	defer m.getMutex.Unlock()
+	m.index[key] = true
+	return m
+}
+
+func (m *indexOfInitialisms) sorted() (result []string) {
+	m.getMutex.Lock()
+	defer m.getMutex.Unlock()
+	for k := range m.index {
+		result = append(result, k)
+	}
+	sort.Sort(sort.Reverse(byLength(result)))
+	return
+}

vendor/github.com/go-openapi/swag/util.go

@@ -0,0 +1,376 @@
+// 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 swag
+
+import (
+	"math"
+	"reflect"
+	"regexp"
+	"strings"
+	"sync"
+	"unicode"
+)
+
+// commonInitialisms are common acronyms that are kept as whole uppercased words.
+var commonInitialisms *indexOfInitialisms
+
+// initialisms is a slice of sorted initialisms
+var initialisms []string
+
+var once sync.Once
+
+var isInitialism func(string) bool
+
+func init() {
+	// Taken from https://github.com/golang/lint/blob/3390df4df2787994aea98de825b964ac7944b817/lint.go#L732-L769
+	var configuredInitialisms = map[string]bool{
+		"ACL":   true,
+		"API":   true,
+		"ASCII": true,
+		"CPU":   true,
+		"CSS":   true,
+		"DNS":   true,
+		"EOF":   true,
+		"GUID":  true,
+		"HTML":  true,
+		"HTTPS": true,
+		"HTTP":  true,
+		"ID":    true,
+		"IP":    true,
+		"JSON":  true,
+		"LHS":   true,
+		"OAI":   true,
+		"QPS":   true,
+		"RAM":   true,
+		"RHS":   true,
+		"RPC":   true,
+		"SLA":   true,
+		"SMTP":  true,
+		"SQL":   true,
+		"SSH":   true,
+		"TCP":   true,
+		"TLS":   true,
+		"TTL":   true,
+		"UDP":   true,
+		"UI":    true,
+		"UID":   true,
+		"UUID":  true,
+		"URI":   true,
+		"URL":   true,
+		"UTF8":  true,
+		"VM":    true,
+		"XML":   true,
+		"XMPP":  true,
+		"XSRF":  true,
+		"XSS":   true,
+	}
+
+	// a thread-safe index of initialisms
+	commonInitialisms = newIndexOfInitialisms().load(configuredInitialisms)
+
+	// a test function
+	isInitialism = commonInitialisms.isInitialism
+}
+
+func ensureSorted() {
+	initialisms = commonInitialisms.sorted()
+}
+
+// JoinByFormat joins a string array by a known format:
+//		ssv: space separated value
+//		tsv: tab separated value
+//		pipes: pipe (|) separated value
+//		csv: comma separated value (default)
+func JoinByFormat(data []string, format string) []string {
+	if len(data) == 0 {
+		return data
+	}
+	var sep string
+	switch format {
+	case "ssv":
+		sep = " "
+	case "tsv":
+		sep = "\t"
+	case "pipes":
+		sep = "|"
+	case "multi":
+		return data
+	default:
+		sep = ","
+	}
+	return []string{strings.Join(data, sep)}
+}
+
+// SplitByFormat splits a string by a known format:
+//		ssv: space separated value
+//		tsv: tab separated value
+//		pipes: pipe (|) separated value
+//		csv: comma separated value (default)
+func SplitByFormat(data, format string) []string {
+	if data == "" {
+		return nil
+	}
+	var sep string
+	switch format {
+	case "ssv":
+		sep = " "
+	case "tsv":
+		sep = "\t"
+	case "pipes":
+		sep = "|"
+	case "multi":
+		return nil
+	default:
+		sep = ","
+	}
+	var result []string
+	for _, s := range strings.Split(data, sep) {
+		if ts := strings.TrimSpace(s); ts != "" {
+			result = append(result, ts)
+		}
+	}
+	return result
+}
+
+type byLength []string
+
+func (s byLength) Len() int {
+	return len(s)
+}
+func (s byLength) Swap(i, j int) {
+	s[i], s[j] = s[j], s[i]
+}
+func (s byLength) Less(i, j int) bool {
+	return len(s[i]) < len(s[j])
+}
+
+// Prepares strings by splitting by caps, spaces, dashes, and underscore
+func split(str string) (words []string) {
+	repl := strings.NewReplacer(
+		"@", "At ",
+		"&", "And ",
+		"|", "Pipe ",
+		"$", "Dollar ",
+		"!", "Bang ",
+		"-", " ",
+		"_", " ",
+	)
+
+	rex1 := regexp.MustCompile(`(\p{Lu})`)
+	rex2 := regexp.MustCompile(`(\pL|\pM|\pN|\p{Pc})+`)
+
+	str = trim(str)
+
+	// Convert dash and underscore to spaces
+	str = repl.Replace(str)
+
+	// Split when uppercase is found (needed for Snake)
+	str = rex1.ReplaceAllString(str, " $1")
+
+	// check if consecutive single char things make up an initialism
+	once.Do(ensureSorted)
+	for _, k := range initialisms {
+		str = strings.Replace(str, rex1.ReplaceAllString(k, " $1"), " "+k, -1)
+	}
+	// Get the final list of words
+	words = rex2.FindAllString(str, -1)
+
+	return
+}
+
+// Removes leading whitespaces
+func trim(str string) string {
+	return strings.Trim(str, " ")
+}
+
+// Shortcut to strings.ToUpper()
+func upper(str string) string {
+	return strings.ToUpper(trim(str))
+}
+
+// Shortcut to strings.ToLower()
+func lower(str string) string {
+	return strings.ToLower(trim(str))
+}
+
+// Camelize an uppercased word
+func Camelize(word string) (camelized string) {
+	for pos, ru := range word {
+		if pos > 0 {
+			camelized += string(unicode.ToLower(ru))
+		} else {
+			camelized += string(unicode.ToUpper(ru))
+		}
+	}
+	return
+}
+
+// ToFileName lowercases and underscores a go type name
+func ToFileName(name string) string {
+	var out []string
+
+	for _, w := range split(name) {
+		out = append(out, lower(w))
+	}
+
+	return strings.Join(out, "_")
+}
+
+// ToCommandName lowercases and underscores a go type name
+func ToCommandName(name string) string {
+	var out []string
+	for _, w := range split(name) {
+		out = append(out, lower(w))
+	}
+	return strings.Join(out, "-")
+}
+
+// ToHumanNameLower represents a code name as a human series of words
+func ToHumanNameLower(name string) string {
+	var out []string
+	for _, w := range split(name) {
+		if !isInitialism(upper(w)) {
+			out = append(out, lower(w))
+		} else {
+			out = append(out, w)
+		}
+	}
+	return strings.Join(out, " ")
+}
+
+// ToHumanNameTitle represents a code name as a human series of words with the first letters titleized
+func ToHumanNameTitle(name string) string {
+	var out []string
+	for _, w := range split(name) {
+		uw := upper(w)
+		if !isInitialism(uw) {
+			out = append(out, upper(w[:1])+lower(w[1:]))
+		} else {
+			out = append(out, w)
+		}
+	}
+	return strings.Join(out, " ")
+}
+
+// ToJSONName camelcases a name which can be underscored or pascal cased
+func ToJSONName(name string) string {
+	var out []string
+	for i, w := range split(name) {
+		if i == 0 {
+			out = append(out, lower(w))
+			continue
+		}
+		out = append(out, upper(w[:1])+lower(w[1:]))
+	}
+	return strings.Join(out, "")
+}
+
+// ToVarName camelcases a name which can be underscored or pascal cased
+func ToVarName(name string) string {
+	res := ToGoName(name)
+	if isInitialism(res) {
+		return lower(res)
+	}
+	if len(res) <= 1 {
+		return lower(res)
+	}
+	return lower(res[:1]) + res[1:]
+}
+
+// ToGoName translates a swagger name which can be underscored or camel cased to a name that golint likes
+func ToGoName(name string) string {
+	var out []string
+	for _, w := range split(name) {
+		uw := upper(w)
+		mod := int(math.Min(float64(len(uw)), 2))
+		if !isInitialism(uw) && !isInitialism(uw[:len(uw)-mod]) {
+			uw = upper(w[:1]) + lower(w[1:])
+		}
+		out = append(out, uw)
+	}
+
+	result := strings.Join(out, "")
+	if len(result) > 0 {
+		ud := upper(result[:1])
+		ru := []rune(ud)
+		if unicode.IsUpper(ru[0]) {
+			result = ud + result[1:]
+		} else {
+			result = "X" + ud + result[1:]
+		}
+	}
+	return result
+}
+
+// ContainsStringsCI searches a slice of strings for a case-insensitive match
+func ContainsStringsCI(coll []string, item string) bool {
+	for _, a := range coll {
+		if strings.EqualFold(a, item) {
+			return true
+		}
+	}
+	return false
+}
+
+type zeroable interface {
+	IsZero() bool
+}
+
+// IsZero returns true when the value passed into the function is a zero value.
+// This allows for safer checking of interface values.
+func IsZero(data interface{}) bool {
+	// check for things that have an IsZero method instead
+	if vv, ok := data.(zeroable); ok {
+		return vv.IsZero()
+	}
+	// continue with slightly more complex reflection
+	v := reflect.ValueOf(data)
+	switch v.Kind() {
+	case reflect.String:
+		return v.Len() == 0
+	case reflect.Bool:
+		return !v.Bool()
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return v.Int() == 0
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
+		return v.Uint() == 0
+	case reflect.Float32, reflect.Float64:
+		return v.Float() == 0
+	case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
+		return v.IsNil()
+	case reflect.Struct, reflect.Array:
+		return reflect.DeepEqual(data, reflect.Zero(v.Type()).Interface())
+	case reflect.Invalid:
+		return true
+	}
+	return false
+}
+
+// AddInitialisms add additional initialisms
+func AddInitialisms(words ...string) {
+	for _, word := range words {
+		//commonInitialisms[upper(word)] = true
+		commonInitialisms.add(upper(word))
+	}
+	// sort again
+	initialisms = commonInitialisms.sorted()
+}
+
+// CommandLineOptionsGroup represents a group of user-defined command line options
+type CommandLineOptionsGroup struct {
+	ShortDescription string
+	LongDescription  string
+	Options          interface{}
+}

vendor/github.com/go-openapi/swag/util_test.go

@@ -0,0 +1,293 @@
+// 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 swag
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type translationSample struct {
+	str, out string
+}
+
+func titleize(s string) string { return strings.ToTitle(s[:1]) + lower(s[1:]) }
+
+func init() {
+	AddInitialisms("elb", "cap", "capwd", "wd")
+}
+
+func TestToGoName(t *testing.T) {
+	samples := []translationSample{
+		{"sample text", "SampleText"},
+		{"sample-text", "SampleText"},
+		{"sample_text", "SampleText"},
+		{"sampleText", "SampleText"},
+		{"sample 2 Text", "Sample2Text"},
+		{"findThingById", "FindThingByID"},
+		{"日本語sample 2 Text", "X日本語sample2Text"},
+		{"日本語findThingById", "X日本語findThingByID"},
+		{"findTHINGSbyID", "FindTHINGSbyID"},
+	}
+
+	for _, k := range commonInitialisms.sorted() {
+		samples = append(samples,
+			translationSample{"sample " + lower(k) + " text", "Sample" + k + "Text"},
+			translationSample{"sample-" + lower(k) + "-text", "Sample" + k + "Text"},
+			translationSample{"sample_" + lower(k) + "_text", "Sample" + k + "Text"},
+			translationSample{"sample" + titleize(k) + "Text", "Sample" + k + "Text"},
+			translationSample{"sample " + lower(k), "Sample" + k},
+			translationSample{"sample-" + lower(k), "Sample" + k},
+			translationSample{"sample_" + lower(k), "Sample" + k},
+			translationSample{"sample" + titleize(k), "Sample" + k},
+			translationSample{"sample " + titleize(k) + " text", "Sample" + k + "Text"},
+			translationSample{"sample-" + titleize(k) + "-text", "Sample" + k + "Text"},
+			translationSample{"sample_" + titleize(k) + "_text", "Sample" + k + "Text"},
+		)
+	}
+
+	for _, sample := range samples {
+		assert.Equal(t, sample.out, ToGoName(sample.str))
+	}
+}
+
+func TestContainsStringsCI(t *testing.T) {
+	list := []string{"hello", "world", "and", "such"}
+
+	assert.True(t, ContainsStringsCI(list, "hELLo"))
+	assert.True(t, ContainsStringsCI(list, "world"))
+	assert.True(t, ContainsStringsCI(list, "AND"))
+	assert.False(t, ContainsStringsCI(list, "nuts"))
+}
+
+func TestSplitByFormat(t *testing.T) {
+	expected := []string{"one", "two", "three"}
+	for _, fmt := range []string{"csv", "pipes", "tsv", "ssv", "multi"} {
+
+		var actual []string
+		switch fmt {
+		case "multi":
+			assert.Nil(t, SplitByFormat("", fmt))
+			assert.Nil(t, SplitByFormat("blah", fmt))
+		case "ssv":
+			actual = SplitByFormat(strings.Join(expected, " "), fmt)
+			assert.EqualValues(t, expected, actual)
+		case "pipes":
+			actual = SplitByFormat(strings.Join(expected, "|"), fmt)
+			assert.EqualValues(t, expected, actual)
+		case "tsv":
+			actual = SplitByFormat(strings.Join(expected, "\t"), fmt)
+			assert.EqualValues(t, expected, actual)
+		default:
+			actual = SplitByFormat(strings.Join(expected, ","), fmt)
+			assert.EqualValues(t, expected, actual)
+		}
+	}
+}
+
+func TestJoinByFormat(t *testing.T) {
+	for _, fmt := range []string{"csv", "pipes", "tsv", "ssv", "multi"} {
+
+		lval := []string{"one", "two", "three"}
+		var expected []string
+		switch fmt {
+		case "multi":
+			expected = lval
+		case "ssv":
+			expected = []string{strings.Join(lval, " ")}
+		case "pipes":
+			expected = []string{strings.Join(lval, "|")}
+		case "tsv":
+			expected = []string{strings.Join(lval, "\t")}
+		default:
+			expected = []string{strings.Join(lval, ",")}
+		}
+		assert.Nil(t, JoinByFormat(nil, fmt))
+		assert.EqualValues(t, expected, JoinByFormat(lval, fmt))
+	}
+}
+
+func TestToFileName(t *testing.T) {
+	samples := []translationSample{
+		{"SampleText", "sample_text"},
+		{"FindThingByID", "find_thing_by_id"},
+		{"CAPWD.folwdBylc", "capwd_folwd_bylc"},
+		{"CAPWDfolwdBylc", "capwdfolwd_bylc"},
+		{"CAP_WD_folwdBylc", "cap_wd_folwd_bylc"},
+		{"TypeOAI_alias", "type_oai_alias"},
+		{"Type_OAI_alias", "type_oai_alias"},
+		{"Type_OAIAlias", "type_oai_alias"},
+		{"ELB.HTTPLoadBalancer", "elb_http_load_balancer"},
+		{"elbHTTPLoadBalancer", "elb_http_load_balancer"},
+		{"ELBHTTPLoadBalancer", "elb_http_load_balancer"},
+	}
+	for _, k := range commonInitialisms.sorted() {
+		samples = append(samples,
+			translationSample{"Sample" + k + "Text", "sample_" + lower(k) + "_text"},
+		)
+	}
+
+	for _, sample := range samples {
+		assert.Equal(t, sample.out, ToFileName(sample.str))
+	}
+}
+
+func TestToCommandName(t *testing.T) {
+	samples := []translationSample{
+		{"SampleText", "sample-text"},
+		{"FindThingByID", "find-thing-by-id"},
+		{"elbHTTPLoadBalancer", "elb-http-load-balancer"},
+	}
+
+	for _, k := range commonInitialisms.sorted() {
+		samples = append(samples,
+			translationSample{"Sample" + k + "Text", "sample-" + lower(k) + "-text"},
+		)
+	}
+
+	for _, sample := range samples {
+		assert.Equal(t, sample.out, ToCommandName(sample.str))
+	}
+}
+
+func TestToHumanName(t *testing.T) {
+	samples := []translationSample{
+		{"SampleText", "sample text"},
+		{"FindThingByID", "find thing by ID"},
+		{"elbHTTPLoadBalancer", "elb HTTP load balancer"},
+	}
+
+	for _, k := range commonInitialisms.sorted() {
+		samples = append(samples,
+			translationSample{"Sample" + k + "Text", "sample " + k + " text"},
+		)
+	}
+
+	for _, sample := range samples {
+		assert.Equal(t, sample.out, ToHumanNameLower(sample.str))
+	}
+}
+
+func TestToJSONName(t *testing.T) {
+	samples := []translationSample{
+		{"SampleText", "sampleText"},
+		{"FindThingByID", "findThingById"},
+		{"elbHTTPLoadBalancer", "elbHttpLoadBalancer"},
+	}
+
+	for _, k := range commonInitialisms.sorted() {
+		samples = append(samples,
+			translationSample{"Sample" + k + "Text", "sample" + titleize(k) + "Text"},
+		)
+	}
+
+	for _, sample := range samples {
+		assert.Equal(t, sample.out, ToJSONName(sample.str))
+	}
+}
+
+type SimpleZeroes struct {
+	ID   string
+	Name string
+}
+type ZeroesWithTime struct {
+	Time time.Time
+}
+
+func TestIsZero(t *testing.T) {
+	var strs [5]string
+	var strss []string
+	var a int
+	var b int8
+	var c int16
+	var d int32
+	var e int64
+	var f uint
+	var g uint8
+	var h uint16
+	var i uint32
+	var j uint64
+	var k map[string]string
+	var l interface{}
+	var m *SimpleZeroes
+	var n string
+	var o SimpleZeroes
+	var p ZeroesWithTime
+	var q time.Time
+	data := []struct {
+		Data     interface{}
+		Expected bool
+	}{
+		{a, true},
+		{b, true},
+		{c, true},
+		{d, true},
+		{e, true},
+		{f, true},
+		{g, true},
+		{h, true},
+		{i, true},
+		{j, true},
+		{k, true},
+		{l, true},
+		{m, true},
+		{n, true},
+		{o, true},
+		{p, true},
+		{q, true},
+		{strss, true},
+		{strs, true},
+		{"", true},
+		{nil, true},
+		{1, false},
+		{0, true},
+		{int8(1), false},
+		{int8(0), true},
+		{int16(1), false},
+		{int16(0), true},
+		{int32(1), false},
+		{int32(0), true},
+		{int64(1), false},
+		{int64(0), true},
+		{uint(1), false},
+		{uint(0), true},
+		{uint8(1), false},
+		{uint8(0), true},
+		{uint16(1), false},
+		{uint16(0), true},
+		{uint32(1), false},
+		{uint32(0), true},
+		{uint64(1), false},
+		{uint64(0), true},
+		{0.0, true},
+		{0.1, false},
+		{float32(0.0), true},
+		{float32(0.1), false},
+		{float64(0.0), true},
+		{float64(0.1), false},
+		{[...]string{}, true},
+		{[...]string{"hello"}, false},
+		{[]string(nil), true},
+		{[]string{"a"}, false},
+	}
+
+	for _, it := range data {
+		assert.Equal(t, it.Expected, IsZero(it.Data), fmt.Sprintf("%#v", it.Data))
+	}
+}

vendor/github.com/go-openapi/swag/yaml.go

@@ -0,0 +1,228 @@
+// 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 swag
+
+import (
+	"encoding/json"
+	"fmt"
+	"path/filepath"
+	"strconv"
+
+	"github.com/mailru/easyjson/jlexer"
+	"github.com/mailru/easyjson/jwriter"
+
+	yaml "gopkg.in/yaml.v2"
+)
+
+// YAMLMatcher matches yaml
+func YAMLMatcher(path string) bool {
+	ext := filepath.Ext(path)
+	return ext == ".yaml" || ext == ".yml"
+}
+
+// YAMLToJSON converts YAML unmarshaled data into json compatible data
+func YAMLToJSON(data interface{}) (json.RawMessage, error) {
+	jm, err := transformData(data)
+	if err != nil {
+		return nil, err
+	}
+	b, err := WriteJSON(jm)
+	return json.RawMessage(b), err
+}
+
+// BytesToYAMLDoc converts a byte slice into a YAML document
+func BytesToYAMLDoc(data []byte) (interface{}, error) {
+	var canary map[interface{}]interface{} // validate this is an object and not a different type
+	if err := yaml.Unmarshal(data, &canary); err != nil {
+		return nil, err
+	}
+
+	var document yaml.MapSlice // preserve order that is present in the document
+	if err := yaml.Unmarshal(data, &document); err != nil {
+		return nil, err
+	}
+	return document, nil
+}
+
+// JSONMapSlice represent a JSON object, with the order of keys maintained
+type JSONMapSlice []JSONMapItem
+
+// MarshalJSON renders a JSONMapSlice as JSON
+func (s JSONMapSlice) MarshalJSON() ([]byte, error) {
+	w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty}
+	s.MarshalEasyJSON(w)
+	return w.BuildBytes()
+}
+
+// MarshalEasyJSON renders a JSONMapSlice as JSON, using easyJSON
+func (s JSONMapSlice) MarshalEasyJSON(w *jwriter.Writer) {
+	w.RawByte('{')
+
+	ln := len(s)
+	last := ln - 1
+	for i := 0; i < ln; i++ {
+		s[i].MarshalEasyJSON(w)
+		if i != last { // last item
+			w.RawByte(',')
+		}
+	}
+
+	w.RawByte('}')
+}
+
+// UnmarshalJSON makes a JSONMapSlice from JSON
+func (s *JSONMapSlice) UnmarshalJSON(data []byte) error {
+	l := jlexer.Lexer{Data: data}
+	s.UnmarshalEasyJSON(&l)
+	return l.Error()
+}
+
+// UnmarshalEasyJSON makes a JSONMapSlice from JSON, using easyJSON
+func (s *JSONMapSlice) UnmarshalEasyJSON(in *jlexer.Lexer) {
+	if in.IsNull() {
+		in.Skip()
+		return
+	}
+
+	var result JSONMapSlice
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		var mi JSONMapItem
+		mi.UnmarshalEasyJSON(in)
+		result = append(result, mi)
+	}
+	*s = result
+}
+
+// JSONMapItem represents the value of a key in a JSON object held by JSONMapSlice
+type JSONMapItem struct {
+	Key   string
+	Value interface{}
+}
+
+// MarshalJSON renders a JSONMapItem as JSON
+func (s JSONMapItem) MarshalJSON() ([]byte, error) {
+	w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty}
+	s.MarshalEasyJSON(w)
+	return w.BuildBytes()
+}
+
+// MarshalEasyJSON renders a JSONMapItem as JSON, using easyJSON
+func (s JSONMapItem) MarshalEasyJSON(w *jwriter.Writer) {
+	w.String(s.Key)
+	w.RawByte(':')
+	w.Raw(WriteJSON(s.Value))
+}
+
+// UnmarshalJSON makes a JSONMapItem from JSON
+func (s *JSONMapItem) UnmarshalJSON(data []byte) error {
+	l := jlexer.Lexer{Data: data}
+	s.UnmarshalEasyJSON(&l)
+	return l.Error()
+}
+
+// UnmarshalEasyJSON makes a JSONMapItem from JSON, using easyJSON
+func (s *JSONMapItem) UnmarshalEasyJSON(in *jlexer.Lexer) {
+	key := in.UnsafeString()
+	in.WantColon()
+	value := in.Interface()
+	in.WantComma()
+	s.Key = key
+	s.Value = value
+}
+
+func transformData(input interface{}) (out interface{}, err error) {
+	switch in := input.(type) {
+	case yaml.MapSlice:
+
+		o := make(JSONMapSlice, len(in))
+		for i, mi := range in {
+			var nmi JSONMapItem
+			switch k := mi.Key.(type) {
+			case string:
+				nmi.Key = k
+			case int:
+				nmi.Key = strconv.Itoa(k)
+			default:
+				return nil, fmt.Errorf("types don't match expect map key string or int got: %T", mi.Key)
+			}
+
+			v, ert := transformData(mi.Value)
+			if ert != nil {
+				return nil, ert
+			}
+			nmi.Value = v
+			o[i] = nmi
+		}
+		return o, nil
+	case map[interface{}]interface{}:
+		o := make(JSONMapSlice, 0, len(in))
+		for ke, va := range in {
+			var nmi JSONMapItem
+			switch k := ke.(type) {
+			case string:
+				nmi.Key = k
+			case int:
+				nmi.Key = strconv.Itoa(k)
+			default:
+				return nil, fmt.Errorf("types don't match expect map key string or int got: %T", ke)
+			}
+
+			v, ert := transformData(va)
+			if ert != nil {
+				return nil, ert
+			}
+			nmi.Value = v
+			o = append(o, nmi)
+		}
+		return o, nil
+	case []interface{}:
+		len1 := len(in)
+		o := make([]interface{}, len1)
+		for i := 0; i < len1; i++ {
+			o[i], err = transformData(in[i])
+			if err != nil {
+				return nil, err
+			}
+		}
+		return o, nil
+	}
+	return input, nil
+}
+
+// YAMLDoc loads a yaml document from either http or a file and converts it to json
+func YAMLDoc(path string) (json.RawMessage, error) {
+	yamlDoc, err := YAMLData(path)
+	if err != nil {
+		return nil, err
+	}
+
+	data, err := YAMLToJSON(yamlDoc)
+	if err != nil {
+		return nil, err
+	}
+
+	return data, nil
+}
+
+// YAMLData loads a yaml document from either http or a file
+func YAMLData(path string) (interface{}, error) {
+	data, err := LoadFromFileOrHTTP(path)
+	if err != nil {
+		return nil, err
+	}
+
+	return BytesToYAMLDoc(data)
+}

vendor/github.com/go-openapi/swag/yaml_test.go

@@ -0,0 +1,445 @@
+// 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 swag
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	yaml "gopkg.in/yaml.v2"
+
+	"github.com/stretchr/testify/assert"
+)
+
+/* currently unused:
+type failJSONMarshal struct {
+}
+
+func (f failJSONMarshal) MarshalJSON() ([]byte, error) {
+	return nil, errors.New("expected")
+}
+*/
+
+func TestLoadHTTPBytes(t *testing.T) {
+	_, err := LoadFromFileOrHTTP("httx://12394:abd")
+	assert.Error(t, err)
+
+	serv := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
+		rw.WriteHeader(http.StatusNotFound)
+	}))
+	defer serv.Close()
+
+	_, err = LoadFromFileOrHTTP(serv.URL)
+	assert.Error(t, err)
+
+	ts2 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
+		rw.WriteHeader(http.StatusOK)
+		rw.Write([]byte("the content"))
+	}))
+	defer ts2.Close()
+
+	d, err := LoadFromFileOrHTTP(ts2.URL)
+	assert.NoError(t, err)
+	assert.Equal(t, []byte("the content"), d)
+}
+
+func TestYAMLToJSON(t *testing.T) {
+
+	sd := `---
+1: the int key value
+name: a string value
+'y': some value
+`
+	var data yaml.MapSlice
+	yaml.Unmarshal([]byte(sd), &data)
+
+	d, err := YAMLToJSON(data)
+	if assert.NoError(t, err) {
+		assert.Equal(t, `{"1":"the int key value","name":"a string value","y":"some value"}`, string(d))
+	}
+
+	data = append(data, yaml.MapItem{Key: true, Value: "the bool value"})
+	d, err = YAMLToJSON(data)
+	assert.Error(t, err)
+	assert.Nil(t, d)
+
+	data = data[:len(data)-1]
+
+	tag := yaml.MapSlice{{Key: "name", Value: "tag name"}}
+	data = append(data, yaml.MapItem{Key: "tag", Value: tag})
+
+	d, err = YAMLToJSON(data)
+	assert.NoError(t, err)
+	assert.Equal(t, `{"1":"the int key value","name":"a string value","y":"some value","tag":{"name":"tag name"}}`, string(d))
+
+	tag = yaml.MapSlice{{Key: true, Value: "bool tag name"}}
+	data = append(data[:len(data)-1], yaml.MapItem{Key: "tag", Value: tag})
+
+	d, err = YAMLToJSON(data)
+	assert.Error(t, err)
+	assert.Nil(t, d)
+
+	var lst []interface{}
+	lst = append(lst, "hello")
+
+	d, err = YAMLToJSON(lst)
+	assert.NoError(t, err)
+	assert.Equal(t, []byte(`["hello"]`), []byte(d))
+
+	lst = append(lst, data)
+
+	d, err = YAMLToJSON(lst)
+	assert.Error(t, err)
+	assert.Nil(t, d)
+
+	// _, err := yamlToJSON(failJSONMarhal{})
+	// assert.Error(t, err)
+
+	_, err = BytesToYAMLDoc([]byte("- name: hello\n"))
+	assert.Error(t, err)
+
+	dd, err := BytesToYAMLDoc([]byte("description: 'object created'\n"))
+	assert.NoError(t, err)
+
+	d, err = YAMLToJSON(dd)
+	assert.NoError(t, err)
+	assert.Equal(t, json.RawMessage(`{"description":"object created"}`), d)
+}
+
+func TestLoadStrategy(t *testing.T) {
+
+	loader := func(p string) ([]byte, error) {
+		return []byte(yamlPetStore), nil
+	}
+	remLoader := func(p string) ([]byte, error) {
+		return []byte("not it"), nil
+	}
+
+	ld := LoadStrategy("blah", loader, remLoader)
+	b, _ := ld("")
+	assert.Equal(t, []byte(yamlPetStore), b)
+
+	serv := httptest.NewServer(http.HandlerFunc(yamlPestoreServer))
+	defer serv.Close()
+
+	s, err := YAMLDoc(serv.URL)
+	assert.NoError(t, err)
+	assert.NotNil(t, s)
+
+	ts2 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
+		rw.WriteHeader(http.StatusNotFound)
+		rw.Write([]byte("\n"))
+	}))
+	defer ts2.Close()
+	_, err = YAMLDoc(ts2.URL)
+	assert.Error(t, err)
+}
+
+var yamlPestoreServer = func(rw http.ResponseWriter, r *http.Request) {
+	rw.WriteHeader(http.StatusOK)
+	rw.Write([]byte(yamlPetStore))
+}
+
+func TestWithYKey(t *testing.T) {
+	doc, err := BytesToYAMLDoc([]byte(withYKey))
+	if assert.NoError(t, err) {
+		_, err := YAMLToJSON(doc)
+		if assert.Error(t, err) {
+			doc, err := BytesToYAMLDoc([]byte(withQuotedYKey))
+			if assert.NoError(t, err) {
+				jsond, err := YAMLToJSON(doc)
+				if assert.NoError(t, err) {
+					var yt struct {
+						Definitions struct {
+							Viewbox struct {
+								Properties struct {
+									Y struct {
+										Type string `json:"type"`
+									} `json:"y"`
+								} `json:"properties"`
+							} `json:"viewbox"`
+						} `json:"definitions"`
+					}
+					if assert.NoError(t, json.Unmarshal(jsond, &yt)) {
+						assert.Equal(t, "integer", yt.Definitions.Viewbox.Properties.Y.Type)
+					}
+				}
+			}
+		}
+
+	}
+}
+
+const withQuotedYKey = `consumes:
+- application/json
+definitions:
+  viewBox:
+    type: object
+    properties:
+      x:
+        type: integer
+        format: int16
+      # y -> types don't match: expect map key string or int get: bool
+      "y":
+        type: integer
+        format: int16
+      width:
+        type: integer
+        format: int16
+      height:
+        type: integer
+        format: int16
+info:
+  description: Test RESTful APIs
+  title: Test Server
+  version: 1.0.0
+basePath: /api
+paths:
+  /test:
+    get:
+      operationId: findAll
+      parameters:
+        - name: since
+          in: query
+          type: integer
+          format: int64
+        - name: limit
+          in: query
+          type: integer
+          format: int32
+          default: 20
+      responses:
+        200:
+          description: Array[Trigger]
+          schema:
+            type: array
+            items:
+              $ref: "#/definitions/viewBox"
+produces:
+- application/json
+schemes:
+- https
+swagger: "2.0"
+`
+
+const withYKey = `consumes:
+- application/json
+definitions:
+  viewBox:
+    type: object
+    properties:
+      x:
+        type: integer
+        format: int16
+      # y -> types don't match: expect map key string or int get: bool
+      y:
+        type: integer
+        format: int16
+      width:
+        type: integer
+        format: int16
+      height:
+        type: integer
+        format: int16
+info:
+  description: Test RESTful APIs
+  title: Test Server
+  version: 1.0.0
+basePath: /api
+paths:
+  /test:
+    get:
+      operationId: findAll
+      parameters:
+        - name: since
+          in: query
+          type: integer
+          format: int64
+        - name: limit
+          in: query
+          type: integer
+          format: int32
+          default: 20
+      responses:
+        200:
+          description: Array[Trigger]
+          schema:
+            type: array
+            items:
+              $ref: "#/definitions/viewBox"
+produces:
+- application/json
+schemes:
+- https
+swagger: "2.0"
+`
+
+const yamlPetStore = `swagger: '2.0'
+info:
+  version: '1.0.0'
+  title: Swagger Petstore
+  description: A sample API that uses a petstore as an example to demonstrate features in the swagger-2.0 specification
+  termsOfService: http://helloreverb.com/terms/
+  contact:
+    name: Swagger API team
+    email: foo@example.com
+    url: http://swagger.io
+  license:
+    name: MIT
+    url: http://opensource.org/licenses/MIT
+host: petstore.swagger.wordnik.com
+basePath: /api
+schemes:
+  - http
+consumes:
+  - application/json
+produces:
+  - application/json
+paths:
+  /pets:
+    get:
+      description: Returns all pets from the system that the user has access to
+      operationId: findPets
+      produces:
+        - application/json
+        - application/xml
+        - text/xml
+        - text/html
+      parameters:
+        - name: tags
+          in: query
+          description: tags to filter by
+          required: false
+          type: array
+          items:
+            type: string
+          collectionFormat: csv
+        - name: limit
+          in: query
+          description: maximum number of results to return
+          required: false
+          type: integer
+          format: int32
+      responses:
+        '200':
+          description: pet response
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/pet'
+        default:
+          description: unexpected error
+          schema:
+            $ref: '#/definitions/errorModel'
+    post:
+      description: Creates a new pet in the store.  Duplicates are allowed
+      operationId: addPet
+      produces:
+        - application/json
+      parameters:
+        - name: pet
+          in: body
+          description: Pet to add to the store
+          required: true
+          schema:
+            $ref: '#/definitions/newPet'
+      responses:
+        '200':
+          description: pet response
+          schema:
+            $ref: '#/definitions/pet'
+        default:
+          description: unexpected error
+          schema:
+            $ref: '#/definitions/errorModel'
+  /pets/{id}:
+    get:
+      description: Returns a user based on a single ID, if the user does not have access to the pet
+      operationId: findPetById
+      produces:
+        - application/json
+        - application/xml
+        - text/xml
+        - text/html
+      parameters:
+        - name: id
+          in: path
+          description: ID of pet to fetch
+          required: true
+          type: integer
+          format: int64
+      responses:
+        '200':
+          description: pet response
+          schema:
+            $ref: '#/definitions/pet'
+        default:
+          description: unexpected error
+          schema:
+            $ref: '#/definitions/errorModel'
+    delete:
+      description: deletes a single pet based on the ID supplied
+      operationId: deletePet
+      parameters:
+        - name: id
+          in: path
+          description: ID of pet to delete
+          required: true
+          type: integer
+          format: int64
+      responses:
+        '204':
+          description: pet deleted
+        default:
+          description: unexpected error
+          schema:
+            $ref: '#/definitions/errorModel'
+definitions:
+  pet:
+    required:
+      - id
+      - name
+    properties:
+      id:
+        type: integer
+        format: int64
+      name:
+        type: string
+      tag:
+        type: string
+  newPet:
+    allOf:
+      - $ref: '#/definitions/pet'
+      - required:
+          - name
+        properties:
+          id:
+            type: integer
+            format: int64
+          name:
+            type: string
+  errorModel:
+    required:
+      - code
+      - message
+    properties:
+      code:
+        type: integer
+        format: int32
+      message:
+        type: string
+`