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Diffstat (limited to 'vendor/github.com/spf13/pflag/string_to_string.go')
-rw-r--r--vendor/github.com/spf13/pflag/string_to_string.go160
1 files changed, 0 insertions, 160 deletions
diff --git a/vendor/github.com/spf13/pflag/string_to_string.go b/vendor/github.com/spf13/pflag/string_to_string.go
deleted file mode 100644
index 890a01a..0000000
--- a/vendor/github.com/spf13/pflag/string_to_string.go
+++ /dev/null
@@ -1,160 +0,0 @@
-package pflag
-
-import (
- "bytes"
- "encoding/csv"
- "fmt"
- "strings"
-)
-
-// -- stringToString Value
-type stringToStringValue struct {
- value *map[string]string
- changed bool
-}
-
-func newStringToStringValue(val map[string]string, p *map[string]string) *stringToStringValue {
- ssv := new(stringToStringValue)
- ssv.value = p
- *ssv.value = val
- return ssv
-}
-
-// Format: a=1,b=2
-func (s *stringToStringValue) Set(val string) error {
- var ss []string
- n := strings.Count(val, "=")
- switch n {
- case 0:
- return fmt.Errorf("%s must be formatted as key=value", val)
- case 1:
- ss = append(ss, strings.Trim(val, `"`))
- default:
- r := csv.NewReader(strings.NewReader(val))
- var err error
- ss, err = r.Read()
- if err != nil {
- return err
- }
- }
-
- out := make(map[string]string, len(ss))
- for _, pair := range ss {
- kv := strings.SplitN(pair, "=", 2)
- if len(kv) != 2 {
- return fmt.Errorf("%s must be formatted as key=value", pair)
- }
- out[kv[0]] = kv[1]
- }
- if !s.changed {
- *s.value = out
- } else {
- for k, v := range out {
- (*s.value)[k] = v
- }
- }
- s.changed = true
- return nil
-}
-
-func (s *stringToStringValue) Type() string {
- return "stringToString"
-}
-
-func (s *stringToStringValue) String() string {
- records := make([]string, 0, len(*s.value)>>1)
- for k, v := range *s.value {
- records = append(records, k+"="+v)
- }
-
- var buf bytes.Buffer
- w := csv.NewWriter(&buf)
- if err := w.Write(records); err != nil {
- panic(err)
- }
- w.Flush()
- return "[" + strings.TrimSpace(buf.String()) + "]"
-}
-
-func stringToStringConv(val string) (interface{}, error) {
- val = strings.Trim(val, "[]")
- // An empty string would cause an empty map
- if len(val) == 0 {
- return map[string]string{}, nil
- }
- r := csv.NewReader(strings.NewReader(val))
- ss, err := r.Read()
- if err != nil {
- return nil, err
- }
- out := make(map[string]string, len(ss))
- for _, pair := range ss {
- kv := strings.SplitN(pair, "=", 2)
- if len(kv) != 2 {
- return nil, fmt.Errorf("%s must be formatted as key=value", pair)
- }
- out[kv[0]] = kv[1]
- }
- return out, nil
-}
-
-// GetStringToString return the map[string]string value of a flag with the given name
-func (f *FlagSet) GetStringToString(name string) (map[string]string, error) {
- val, err := f.getFlagType(name, "stringToString", stringToStringConv)
- if err != nil {
- return map[string]string{}, err
- }
- return val.(map[string]string), nil
-}
-
-// StringToStringVar defines a string flag with specified name, default value, and usage string.
-// The argument p points to a map[string]string variable in which to store the values of the multiple flags.
-// The value of each argument will not try to be separated by comma
-func (f *FlagSet) StringToStringVar(p *map[string]string, name string, value map[string]string, usage string) {
- f.VarP(newStringToStringValue(value, p), name, "", usage)
-}
-
-// StringToStringVarP is like StringToStringVar, but accepts a shorthand letter that can be used after a single dash.
-func (f *FlagSet) StringToStringVarP(p *map[string]string, name, shorthand string, value map[string]string, usage string) {
- f.VarP(newStringToStringValue(value, p), name, shorthand, usage)
-}
-
-// StringToStringVar defines a string flag with specified name, default value, and usage string.
-// The argument p points to a map[string]string variable in which to store the value of the flag.
-// The value of each argument will not try to be separated by comma
-func StringToStringVar(p *map[string]string, name string, value map[string]string, usage string) {
- CommandLine.VarP(newStringToStringValue(value, p), name, "", usage)
-}
-
-// StringToStringVarP is like StringToStringVar, but accepts a shorthand letter that can be used after a single dash.
-func StringToStringVarP(p *map[string]string, name, shorthand string, value map[string]string, usage string) {
- CommandLine.VarP(newStringToStringValue(value, p), name, shorthand, usage)
-}
-
-// StringToString defines a string flag with specified name, default value, and usage string.
-// The return value is the address of a map[string]string variable that stores the value of the flag.
-// The value of each argument will not try to be separated by comma
-func (f *FlagSet) StringToString(name string, value map[string]string, usage string) *map[string]string {
- p := map[string]string{}
- f.StringToStringVarP(&p, name, "", value, usage)
- return &p
-}
-
-// StringToStringP is like StringToString, but accepts a shorthand letter that can be used after a single dash.
-func (f *FlagSet) StringToStringP(name, shorthand string, value map[string]string, usage string) *map[string]string {
- p := map[string]string{}
- f.StringToStringVarP(&p, name, shorthand, value, usage)
- return &p
-}
-
-// StringToString defines a string flag with specified name, default value, and usage string.
-// The return value is the address of a map[string]string variable that stores the value of the flag.
-// The value of each argument will not try to be separated by comma
-func StringToString(name string, value map[string]string, usage string) *map[string]string {
- return CommandLine.StringToStringP(name, "", value, usage)
-}
-
-// StringToStringP is like StringToString, but accepts a shorthand letter that can be used after a single dash.
-func StringToStringP(name, shorthand string, value map[string]string, usage string) *map[string]string {
- return CommandLine.StringToStringP(name, shorthand, value, usage)
-}