mirror of
https://github.com/caddyserver/caddy.git
synced 2025-11-04 03:27:23 -05:00
6fde3632ef
The vendor/ folder was created with the help of @FiloSottile's gvt and vendorcheck. Any dependencies of Caddy plugins outside this repo are not vendored. We do not remove any unused, vendored packages because vendorcheck -u only checks using the current build configuration; i.e. packages that may be imported by files toggled by build tags of other systems. CI tests have been updated to ignore the vendor/ folder. When Go 1.9 is released, a few of the go commands should be revised to again use ./... as it will ignore the vendor folder by default.
87 lines
2.9 KiB
Go
87 lines
2.9 KiB
Go
package toml
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
"reflect"
|
|
"strings"
|
|
|
|
stringutil "github.com/naoina/go-stringutil"
|
|
"github.com/naoina/toml/ast"
|
|
)
|
|
|
|
// Config contains options for encoding and decoding.
|
|
type Config struct {
|
|
// NormFieldName is used to match TOML keys to struct fields. The function runs for
|
|
// both input keys and struct field names and should return a string that makes the
|
|
// two match. You must set this field to use the decoder.
|
|
//
|
|
// Example: The function in the default config removes _ and lowercases all keys. This
|
|
// allows a key called 'api_key' to match the struct field 'APIKey' because both are
|
|
// normalized to 'apikey'.
|
|
//
|
|
// Note that NormFieldName is not used for fields which define a TOML
|
|
// key through the struct tag.
|
|
NormFieldName func(typ reflect.Type, keyOrField string) string
|
|
|
|
// FieldToKey determines the TOML key of a struct field when encoding.
|
|
// You must set this field to use the encoder.
|
|
//
|
|
// Note that FieldToKey is not used for fields which define a TOML
|
|
// key through the struct tag.
|
|
FieldToKey func(typ reflect.Type, field string) string
|
|
|
|
// MissingField, if non-nil, is called when the decoder encounters a key for which no
|
|
// matching struct field exists. The default behavior is to return an error.
|
|
MissingField func(typ reflect.Type, key string) error
|
|
}
|
|
|
|
// DefaultConfig contains the default options for encoding and decoding.
|
|
// Snake case (i.e. 'foo_bar') is used for key names.
|
|
var DefaultConfig = Config{
|
|
NormFieldName: defaultNormFieldName,
|
|
FieldToKey: snakeCase,
|
|
}
|
|
|
|
func defaultNormFieldName(typ reflect.Type, s string) string {
|
|
return strings.Replace(strings.ToLower(s), "_", "", -1)
|
|
}
|
|
|
|
func snakeCase(typ reflect.Type, s string) string {
|
|
return stringutil.ToSnakeCase(s)
|
|
}
|
|
|
|
func defaultMissingField(typ reflect.Type, key string) error {
|
|
return fmt.Errorf("field corresponding to `%s' is not defined in %v", key, typ)
|
|
}
|
|
|
|
// NewEncoder returns a new Encoder that writes to w.
|
|
// It is shorthand for DefaultConfig.NewEncoder(w).
|
|
func NewEncoder(w io.Writer) *Encoder {
|
|
return DefaultConfig.NewEncoder(w)
|
|
}
|
|
|
|
// Marshal returns the TOML encoding of v.
|
|
// It is shorthand for DefaultConfig.Marshal(v).
|
|
func Marshal(v interface{}) ([]byte, error) {
|
|
return DefaultConfig.Marshal(v)
|
|
}
|
|
|
|
// Unmarshal parses the TOML data and stores the result in the value pointed to by v.
|
|
// It is shorthand for DefaultConfig.Unmarshal(data, v).
|
|
func Unmarshal(data []byte, v interface{}) error {
|
|
return DefaultConfig.Unmarshal(data, v)
|
|
}
|
|
|
|
// UnmarshalTable applies the contents of an ast.Table to the value pointed at by v.
|
|
// It is shorthand for DefaultConfig.UnmarshalTable(t, v).
|
|
func UnmarshalTable(t *ast.Table, v interface{}) error {
|
|
return DefaultConfig.UnmarshalTable(t, v)
|
|
}
|
|
|
|
// NewDecoder returns a new Decoder that reads from r.
|
|
// It is shorthand for DefaultConfig.NewDecoder(r).
|
|
func NewDecoder(r io.Reader) *Decoder {
|
|
return DefaultConfig.NewDecoder(r)
|
|
}
|