refactor to go-restful

vendor/github.com/gobuffalo/packd/.gitignore

@@ -0,0 +1,30 @@
+*.log
+.DS_Store
+doc
+tmp
+pkg
+*.gem
+*.pid
+coverage
+coverage.data
+build/*
+*.pbxuser
+*.mode1v3
+.svn
+profile
+.console_history
+.sass-cache/*
+.rake_tasks~
+*.log.lck
+solr/
+.jhw-cache/
+jhw.*
+*.sublime*
+node_modules/
+dist/
+generated/
+.vendor/
+bin/*
+gin-bin
+.idea/
+Dockerfile.gocker

vendor/github.com/gobuffalo/packd/.gometalinter.json

@@ -0,0 +1,3 @@
+{
+  "Enable": ["vet", "golint", "goimports", "deadcode", "gotype", "ineffassign", "misspell", "nakedret", "unconvert", "megacheck", "varcheck"]
+}

vendor/github.com/gobuffalo/packd/.travis.yml

@@ -0,0 +1,36 @@
+language: go
+
+sudo: false
+
+matrix:
+  include:
+  - os: linux
+    go: "1.9.x"
+  - os: windows
+    go: "1.9.x"
+  - os: linux
+    go: "1.10.x"
+  - os: windows
+    go: "1.10.x"
+  - os: linux
+    go: "1.11.x"
+    env:
+      - GO111MODULE=off
+  - os: windows
+    go: "1.11.x"
+    env:
+      - GO111MODULE=off
+  - os: linux
+    go: "1.11.x"
+    env:
+      - GO111MODULE=on
+  - os: windows
+    go: "1.11.x"
+    env:
+      - GO111MODULE=on
+
+install: false
+
+script: 
+  - go get -v -t ./...
+  - go test -v  -timeout=5s -race ./...

vendor/github.com/gobuffalo/packd/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Mark Bates
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/github.com/gobuffalo/packd/Makefile

@@ -0,0 +1,57 @@
+TAGS ?= "sqlite"
+GO_BIN ?= go
+
+install:
+	packr
+	$(GO_BIN) install -tags ${TAGS} -v .
+	make tidy
+
+tidy:
+ifeq ($(GO111MODULE),on)
+	$(GO_BIN) mod tidy
+else
+	echo skipping go mod tidy
+endif
+
+deps:
+	$(GO_BIN) get github.com/gobuffalo/release
+	$(GO_BIN) get github.com/gobuffalo/packr/packr
+	$(GO_BIN) get -tags ${TAGS} -t ./...
+	make tidy
+
+build:
+	packr
+	$(GO_BIN) build -v .
+	make tidy
+
+test:
+	packr
+	$(GO_BIN) test -tags ${TAGS} ./...
+	make tidy
+
+ci-deps:
+	$(GO_BIN) get -v -tags ${TAGS} -t ./...
+
+ci-test:
+	$(GO_BIN) test -v -tags ${TAGS} -timeout=5s -race ./...
+
+lint:
+	gometalinter --vendor ./... --deadline=1m --skip=internal
+	make tidy
+
+update:
+	$(GO_BIN) get -u -tags ${TAGS}
+	make tidy
+	packr
+	make test
+	make install
+	make tidy
+
+release-test:
+	$(GO_BIN) test -tags ${TAGS} -race ./...
+	make tidy
+
+release:
+	make tidy
+	release -y -f version.go
+	make tidy

vendor/github.com/gobuffalo/packd/README.md

@@ -0,0 +1,24 @@
+<p align="center"><img src="https://github.com/gobuffalo/buffalo/blob/master/logo.svg" width="360"></p>
+
+<p align="center">
+<a href="https://godoc.org/github.com/gobuffalo/packd"><img src="https://godoc.org/github.com/gobuffalo/packd?status.svg" alt="GoDoc" /></a>
+<a href="https://travis-ci.org/gobuffalo/packd"><img src="https://travis-ci.org/gobuffalo/packd.svg?branch=master" alt="Build Status" /></a>
+<a href="https://goreportcard.com/report/github.com/gobuffalo/packd"><img src="https://goreportcard.com/badge/github.com/gobuffalo/packd" alt="Go Report Card" /></a>
+</p>
+
+# github.com/gobuffalo/packd
+
+This is a collection of interfaces designed to make using [github.com/gobuffalo/packr](https://github.com/gobuffalo/packr) easier, and to make the transition between v1 and v2 as seamless as possible.
+
+They can, and should, be used for testing, alternate Box implementations, etc...
+
+
+## Installation
+
+```bash
+$ go get -u -v github.com/gobuffalo/packd
+```
+
+## Memory Box
+
+The [`packd#MemoryBox`](https://godoc.org/github.com/gobuffalo/packd#MemoryBox) is a complete, thread-safe, implementation of [`packd#Box`](https://godoc.org/github.com/gobuffalo/packd#Box)

vendor/github.com/gobuffalo/packd/file.go

@@ -0,0 +1,128 @@
+package packd
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"time"
+
+	"github.com/pkg/errors"
+)
+
+var _ File = &virtualFile{}
+var _ io.Reader = &virtualFile{}
+var _ io.Writer = &virtualFile{}
+var _ fmt.Stringer = &virtualFile{}
+
+type virtualFile struct {
+	io.Reader
+	name     string
+	info     fileInfo
+	original []byte
+}
+
+func (f virtualFile) Name() string {
+	return f.name
+}
+
+func (f *virtualFile) Seek(offset int64, whence int) (int64, error) {
+	return f.Reader.(*bytes.Reader).Seek(offset, whence)
+}
+
+func (f virtualFile) FileInfo() (os.FileInfo, error) {
+	return f.info, nil
+}
+
+func (f *virtualFile) Close() error {
+	return nil
+}
+
+func (f virtualFile) Readdir(count int) ([]os.FileInfo, error) {
+	return []os.FileInfo{f.info}, nil
+}
+
+func (f virtualFile) Stat() (os.FileInfo, error) {
+	return f.info, nil
+}
+
+func (f virtualFile) String() string {
+	return string(f.original)
+}
+
+// Read reads the next len(p) bytes from the virtualFile and
+// rewind read offset to 0 when it met EOF.
+func (f *virtualFile) Read(p []byte) (int, error) {
+	i, err := f.Reader.Read(p)
+
+	if i == 0 || err == io.EOF {
+		f.Seek(0, io.SeekStart)
+	}
+	return i, err
+}
+
+// Write copies byte slice p to content of virtualFile.
+func (f *virtualFile) Write(p []byte) (int, error) {
+	return f.write(p)
+}
+
+// write copies byte slice or data from io.Reader to content of the
+// virtualFile and update related information of the virtualFile.
+func (f *virtualFile) write(d interface{}) (c int, err error) {
+	bb := &bytes.Buffer{}
+	switch d.(type) {
+	case []byte:
+		c, err = bb.Write(d.([]byte))
+	case io.Reader:
+		if d != nil {
+			i64, e := io.Copy(bb, d.(io.Reader))
+			c = int(i64)
+			err = e
+		}
+	default:
+		err = errors.New("unknown type of argument")
+	}
+
+	if err != nil {
+		return c, errors.WithStack(err)
+	}
+
+	f.info.size = int64(c)
+	f.info.modTime = time.Now()
+	f.original = bb.Bytes()
+	f.Reader = bytes.NewReader(f.original)
+	return c, nil
+}
+
+// NewFile returns a new "virtual" file
+func NewFile(name string, r io.Reader) (File, error) {
+	return buildFile(name, r)
+}
+
+// NewDir returns a new "virtual" directory
+func NewDir(name string) (File, error) {
+	v, err := buildFile(name, nil)
+	if err != nil {
+		return v, errors.WithStack(err)
+	}
+	v.info.isDir = true
+	return v, nil
+}
+
+func buildFile(name string, r io.Reader) (*virtualFile, error) {
+	vf := &virtualFile{
+		name: name,
+		info: fileInfo{
+			Path:    name,
+			modTime: time.Now(),
+		},
+	}
+
+	var err error
+	if r != nil {
+		_, err = vf.write(r)
+	} else {
+		_, err = vf.write([]byte{}) // for safety
+	}
+	return vf, errors.Wrap(err, "could not make virtual file")
+}

vendor/github.com/gobuffalo/packd/file_info.go

@@ -0,0 +1,39 @@
+package packd
+
+import (
+	"os"
+	"time"
+)
+
+var _ os.FileInfo = fileInfo{}
+
+type fileInfo struct {
+	Path    string
+	size    int64
+	modTime time.Time
+	isDir   bool
+}
+
+func (f fileInfo) Name() string {
+	return f.Path
+}
+
+func (f fileInfo) Size() int64 {
+	return f.size
+}
+
+func (f fileInfo) Mode() os.FileMode {
+	return 0444
+}
+
+func (f fileInfo) ModTime() time.Time {
+	return f.modTime
+}
+
+func (f fileInfo) IsDir() bool {
+	return f.isDir
+}
+
+func (f fileInfo) Sys() interface{} {
+	return nil
+}

vendor/github.com/gobuffalo/packd/go.mod

@@ -0,0 +1,7 @@
+module github.com/gobuffalo/packd
+
+require (
+	github.com/gobuffalo/syncx v0.0.0-20181120194010-558ac7de985f
+	github.com/pkg/errors v0.8.0
+	github.com/stretchr/testify v1.2.2
+)

vendor/github.com/gobuffalo/packd/go.sum

@@ -0,0 +1,10 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gobuffalo/syncx v0.0.0-20181120194010-558ac7de985f h1:S5EeH1reN93KR0L6TQvkRpu9YggCYXrUqFh1iEgvdC0=
+github.com/gobuffalo/syncx v0.0.0-20181120194010-558ac7de985f/go.mod h1:HhnNqWY95UYwwW3uSASeV7vtgYkT2t16hJgV3AEPUpw=
+github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
+github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=

vendor/github.com/gobuffalo/packd/interfaces.go

@@ -0,0 +1,83 @@
+package packd
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+)
+
+type WalkFunc func(string, File) error
+
+// Box represents the entirety of the necessary
+// interfaces to form a "full" box.
+// github.com/gobuffalo/packr#Box is an example of this interface.
+type Box interface {
+	HTTPBox
+	Lister
+	Addable
+	Finder
+	Walkable
+	Haser
+}
+
+type Haser interface {
+	Has(string) bool
+}
+
+type Walker interface {
+	Walk(wf WalkFunc) error
+}
+
+type Walkable interface {
+	Walker
+	WalkPrefix(prefix string, wf WalkFunc) error
+}
+
+type Finder interface {
+	Find(string) ([]byte, error)
+	FindString(name string) (string, error)
+}
+
+type HTTPBox interface {
+	Open(name string) (http.File, error)
+}
+
+type Lister interface {
+	List() []string
+}
+
+type Addable interface {
+	AddString(path string, t string) error
+	AddBytes(path string, t []byte) error
+}
+
+type SimpleFile interface {
+	fmt.Stringer
+	io.Reader
+	io.Writer
+	Name() string
+}
+
+type HTTPFile interface {
+	SimpleFile
+	io.Closer
+	io.Seeker
+	Readdir(count int) ([]os.FileInfo, error)
+	Stat() (os.FileInfo, error)
+}
+
+type File interface {
+	HTTPFile
+	FileInfo() (os.FileInfo, error)
+}
+
+// LegacyBox represents deprecated methods
+// that older Box implementations might have had.
+// github.com/gobuffalo/packr v1 is an example of a LegacyBox.
+type LegacyBox interface {
+	String(name string) string
+	MustString(name string) (string, error)
+	Bytes(name string) []byte
+	MustBytes(name string) ([]byte, error)
+}

vendor/github.com/gobuffalo/packd/memory_box.go

@@ -0,0 +1,157 @@
+package packd
+
+import (
+	"bytes"
+	"net/http"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+
+	"github.com/gobuffalo/syncx"
+	"github.com/pkg/errors"
+)
+
+var _ Addable = NewMemoryBox()
+var _ Finder = NewMemoryBox()
+var _ Lister = NewMemoryBox()
+var _ HTTPBox = NewMemoryBox()
+var _ Haser = NewMemoryBox()
+var _ Walkable = NewMemoryBox()
+var _ Box = NewMemoryBox()
+
+// MemoryBox is a thread-safe, in-memory, implementation of the Box interface.
+type MemoryBox struct {
+	files *syncx.ByteMap
+}
+
+func (m *MemoryBox) Has(path string) bool {
+	_, ok := m.files.Load(path)
+	return ok
+}
+
+func (m *MemoryBox) List() []string {
+	var names []string
+	m.files.Range(func(key string, value []byte) bool {
+		names = append(names, key)
+		return true
+	})
+
+	sort.Strings(names)
+	return names
+}
+
+func (m *MemoryBox) Open(path string) (http.File, error) {
+	cpath := strings.TrimPrefix(path, "/")
+
+	if filepath.Ext(cpath) == "" {
+		// it's a directory
+		return NewDir(path)
+	}
+
+	if len(cpath) == 0 {
+		cpath = "index.html"
+	}
+
+	b, err := m.Find(cpath)
+	if err != nil {
+		return nil, err
+	}
+
+	cpath = filepath.FromSlash(cpath)
+
+	f, err := NewFile(cpath, bytes.NewReader(b))
+	if err != nil {
+		return nil, err
+	}
+	return f, nil
+}
+
+func (m *MemoryBox) FindString(path string) (string, error) {
+	bb, err := m.Find(path)
+	return string(bb), err
+}
+
+func (m *MemoryBox) Find(path string) (ret []byte, e error) {
+	res, ok := m.files.Load(path)
+	if !ok {
+
+		var b []byte
+		lpath := strings.ToLower(path)
+		err := m.Walk(func(p string, file File) error {
+			lp := strings.ToLower(p)
+			if lp != lpath {
+				return nil
+			}
+
+			res := file.String()
+			b = []byte(res)
+			return nil
+		})
+		if err != nil {
+			return b, os.ErrNotExist
+		}
+		if len(b) == 0 {
+			return b, os.ErrNotExist
+		}
+		return b, nil
+	}
+	return res, nil
+}
+
+func (m *MemoryBox) AddString(path string, t string) error {
+	return m.AddBytes(path, []byte(t))
+}
+
+func (m *MemoryBox) AddBytes(path string, t []byte) error {
+	m.files.Store(path, t)
+	return nil
+}
+
+func (m *MemoryBox) Walk(wf WalkFunc) error {
+	var err error
+	m.files.Range(func(path string, b []byte) bool {
+		var f File
+		f, err = NewFile(path, bytes.NewReader(b))
+		if err != nil {
+			return false
+		}
+
+		err = wf(path, f)
+		if err != nil {
+			if errors.Cause(err) == filepath.SkipDir {
+				err = nil
+				return true
+			}
+			return false
+		}
+
+		return true
+	})
+
+	if errors.Cause(err) == filepath.SkipDir {
+		return nil
+	}
+	return err
+}
+
+func (m *MemoryBox) WalkPrefix(pre string, wf WalkFunc) error {
+	return m.Walk(func(path string, file File) error {
+		if strings.HasPrefix(path, pre) {
+			return wf(path, file)
+		}
+		return nil
+	})
+}
+
+func (m *MemoryBox) Remove(path string) {
+	m.files.Delete(path)
+	m.files.Delete(strings.ToLower(path))
+}
+
+// NewMemoryBox returns a configured *MemoryBox
+func NewMemoryBox() *MemoryBox {
+	return &MemoryBox{
+		files: &syncx.ByteMap{},
+	}
+}

vendor/github.com/gobuffalo/packd/skip_walker.go

@@ -0,0 +1,45 @@
+package packd
+
+import (
+	"path/filepath"
+	"strings"
+
+	"github.com/pkg/errors"
+)
+
+var CommonSkipPrefixes = []string{".", "_", "node_modules", "vendor"}
+
+// SkipWalker will walk the Walker and call the WalkFunc for files who's directories
+// do no match any of the skipPrefixes. If no skipPrefixes are passed, then
+// CommonSkipPrefixes is used
+func SkipWalker(walker Walker, skipPrefixes []string, wf WalkFunc) error {
+	if len(skipPrefixes) == 0 {
+		skipPrefixes = append(skipPrefixes, CommonSkipPrefixes...)
+	}
+	return walker.Walk(func(path string, file File) error {
+		fi, err := file.FileInfo()
+		if err != nil {
+			return errors.WithStack(err)
+		}
+
+		path = strings.Replace(path, "\\", "/", -1)
+
+		parts := strings.Split(path, "/")
+		if !fi.IsDir() {
+			parts = parts[:len(parts)-1]
+		}
+
+		for _, base := range parts {
+			if base != "." {
+				for _, skip := range skipPrefixes {
+					skip = strings.ToLower(skip)
+					lbase := strings.ToLower(base)
+					if strings.HasPrefix(lbase, skip) {
+						return filepath.SkipDir
+					}
+				}
+			}
+		}
+		return wf(path, file)
+	})
+}

vendor/github.com/gobuffalo/packd/version.go

@@ -0,0 +1,4 @@
+package packd
+
+// Version of packd
+const Version = "v0.0.1"