migrate to go modules

1 files changed, 0 insertions, 320 deletions

diff --git a/vendor/github.com/google/go-querystring/query/encode.go b/vendor/github.com/google/go-querystring/query/encode.go
deleted file mode 100644
index 37080b19..00000000
--- a/vendor/github.com/google/go-querystring/query/encode.go
+++ /dev/null
@@ -1,320 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Package query implements encoding of structs into URL query parameters.
-//
-// As a simple example:
-//
-// 	type Options struct {
-// 		Query   string `url:"q"`
-// 		ShowAll bool   `url:"all"`
-// 		Page    int    `url:"page"`
-// 	}
-//
-// 	opt := Options{ "foo", true, 2 }
-// 	v, _ := query.Values(opt)
-// 	fmt.Print(v.Encode()) // will output: "q=foo&all=true&page=2"
-//
-// The exact mapping between Go values and url.Values is described in the
-// documentation for the Values() function.
-package query
-
-import (
-	"bytes"
-	"fmt"
-	"net/url"
-	"reflect"
-	"strconv"
-	"strings"
-	"time"
-)
-
-var timeType = reflect.TypeOf(time.Time{})
-
-var encoderType = reflect.TypeOf(new(Encoder)).Elem()
-
-// Encoder is an interface implemented by any type that wishes to encode
-// itself into URL values in a non-standard way.
-type Encoder interface {
-	EncodeValues(key string, v *url.Values) error
-}
-
-// Values returns the url.Values encoding of v.
-//
-// Values expects to be passed a struct, and traverses it recursively using the
-// following encoding rules.
-//
-// Each exported struct field is encoded as a URL parameter unless
-//
-//	- the field's tag is "-", or
-//	- the field is empty and its tag specifies the "omitempty" option
-//
-// The empty values are false, 0, any nil pointer or interface value, any array
-// slice, map, or string of length zero, and any time.Time that returns true
-// for IsZero().
-//
-// The URL parameter name defaults to the struct field name but can be
-// specified in the struct field's tag value.  The "url" key in the struct
-// field's tag value is the key name, followed by an optional comma and
-// options.  For example:
-//
-// 	// Field is ignored by this package.
-// 	Field int `url:"-"`
-//
-// 	// Field appears as URL parameter "myName".
-// 	Field int `url:"myName"`
-//
-// 	// Field appears as URL parameter "myName" and the field is omitted if
-// 	// its value is empty
-// 	Field int `url:"myName,omitempty"`
-//
-// 	// Field appears as URL parameter "Field" (the default), but the field
-// 	// is skipped if empty.  Note the leading comma.
-// 	Field int `url:",omitempty"`
-//
-// For encoding individual field values, the following type-dependent rules
-// apply:
-//
-// Boolean values default to encoding as the strings "true" or "false".
-// Including the "int" option signals that the field should be encoded as the
-// strings "1" or "0".
-//
-// time.Time values default to encoding as RFC3339 timestamps.  Including the
-// "unix" option signals that the field should be encoded as a Unix time (see
-// time.Unix())
-//
-// Slice and Array values default to encoding as multiple URL values of the
-// same name.  Including the "comma" option signals that the field should be
-// encoded as a single comma-delimited value.  Including the "space" option
-// similarly encodes the value as a single space-delimited string. Including
-// the "semicolon" option will encode the value as a semicolon-delimited string.
-// Including the "brackets" option signals that the multiple URL values should
-// have "[]" appended to the value name. "numbered" will append a number to
-// the end of each incidence of the value name, example:
-// name0=value0&name1=value1, etc.
-//
-// Anonymous struct fields are usually encoded as if their inner exported
-// fields were fields in the outer struct, subject to the standard Go
-// visibility rules.  An anonymous struct field with a name given in its URL
-// tag is treated as having that name, rather than being anonymous.
-//
-// Non-nil pointer values are encoded as the value pointed to.
-//
-// Nested structs are encoded including parent fields in value names for
-// scoping. e.g:
-//
-// 	"user[name]=acme&user[addr][postcode]=1234&user[addr][city]=SFO"
-//
-// All other values are encoded using their default string representation.
-//
-// Multiple fields that encode to the same URL parameter name will be included
-// as multiple URL values of the same name.
-func Values(v interface{}) (url.Values, error) {
-	values := make(url.Values)
-	val := reflect.ValueOf(v)
-	for val.Kind() == reflect.Ptr {
-		if val.IsNil() {
-			return values, nil
-		}
-		val = val.Elem()
-	}
-
-	if v == nil {
-		return values, nil
-	}
-
-	if val.Kind() != reflect.Struct {
-		return nil, fmt.Errorf("query: Values() expects struct input. Got %v", val.Kind())
-	}
-
-	err := reflectValue(values, val, "")
-	return values, err
-}
-
-// reflectValue populates the values parameter from the struct fields in val.
-// Embedded structs are followed recursively (using the rules defined in the
-// Values function documentation) breadth-first.
-func reflectValue(values url.Values, val reflect.Value, scope string) error {
-	var embedded []reflect.Value
-
-	typ := val.Type()
-	for i := 0; i < typ.NumField(); i++ {
-		sf := typ.Field(i)
-		if sf.PkgPath != "" && !sf.Anonymous { // unexported
-			continue
-		}
-
-		sv := val.Field(i)
-		tag := sf.Tag.Get("url")
-		if tag == "-" {
-			continue
-		}
-		name, opts := parseTag(tag)
-		if name == "" {
-			if sf.Anonymous && sv.Kind() == reflect.Struct {
-				// save embedded struct for later processing
-				embedded = append(embedded, sv)
-				continue
-			}
-
-			name = sf.Name
-		}
-
-		if scope != "" {
-			name = scope + "[" + name + "]"
-		}
-
-		if opts.Contains("omitempty") && isEmptyValue(sv) {
-			continue
-		}
-
-		if sv.Type().Implements(encoderType) {
-			if !reflect.Indirect(sv).IsValid() {
-				sv = reflect.New(sv.Type().Elem())
-			}
-
-			m := sv.Interface().(Encoder)
-			if err := m.EncodeValues(name, &values); err != nil {
-				return err
-			}
-			continue
-		}
-
-		if sv.Kind() == reflect.Slice || sv.Kind() == reflect.Array {
-			var del byte
-			if opts.Contains("comma") {
-				del = ','
-			} else if opts.Contains("space") {
-				del = ' '
-			} else if opts.Contains("semicolon") {
-				del = ';'
-			} else if opts.Contains("brackets") {
-				name = name + "[]"
-			}
-
-			if del != 0 {
-				s := new(bytes.Buffer)
-				first := true
-				for i := 0; i < sv.Len(); i++ {
-					if first {
-						first = false
-					} else {
-						s.WriteByte(del)
-					}
-					s.WriteString(valueString(sv.Index(i), opts))
-				}
-				values.Add(name, s.String())
-			} else {
-				for i := 0; i < sv.Len(); i++ {
-					k := name
-					if opts.Contains("numbered") {
-						k = fmt.Sprintf("%s%d", name, i)
-					}
-					values.Add(k, valueString(sv.Index(i), opts))
-				}
-			}
-			continue
-		}
-
-		for sv.Kind() == reflect.Ptr {
-			if sv.IsNil() {
-				break
-			}
-			sv = sv.Elem()
-		}
-
-		if sv.Type() == timeType {
-			values.Add(name, valueString(sv, opts))
-			continue
-		}
-
-		if sv.Kind() == reflect.Struct {
-			reflectValue(values, sv, name)
-			continue
-		}
-
-		values.Add(name, valueString(sv, opts))
-	}
-
-	for _, f := range embedded {
-		if err := reflectValue(values, f, scope); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-// valueString returns the string representation of a value.
-func valueString(v reflect.Value, opts tagOptions) string {
-	for v.Kind() == reflect.Ptr {
-		if v.IsNil() {
-			return ""
-		}
-		v = v.Elem()
-	}
-
-	if v.Kind() == reflect.Bool && opts.Contains("int") {
-		if v.Bool() {
-			return "1"
-		}
-		return "0"
-	}
-
-	if v.Type() == timeType {
-		t := v.Interface().(time.Time)
-		if opts.Contains("unix") {
-			return strconv.FormatInt(t.Unix(), 10)
-		}
-		return t.Format(time.RFC3339)
-	}
-
-	return fmt.Sprint(v.Interface())
-}
-
-// isEmptyValue checks if a value should be considered empty for the purposes
-// of omitting fields with the "omitempty" option.
-func isEmptyValue(v reflect.Value) bool {
-	switch v.Kind() {
-	case reflect.Array, reflect.Map, reflect.Slice, 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.Ptr:
-		return v.IsNil()
-	}
-
-	if v.Type() == timeType {
-		return v.Interface().(time.Time).IsZero()
-	}
-
-	return false
-}
-
-// tagOptions is the string following a comma in a struct field's "url" tag, or
-// the empty string. It does not include the leading comma.
-type tagOptions []string
-
-// parseTag splits a struct field's url tag into its name and comma-separated
-// options.
-func parseTag(tag string) (string, tagOptions) {
-	s := strings.Split(tag, ",")
-	return s[0], s[1:]
-}
-
-// Contains checks whether the tagOptions contains the specified option.
-func (o tagOptions) Contains(option string) bool {
-	for _, s := range o {
-		if s == option {
-			return true
-		}
-	}
-	return false
-}