towards moving config into context

github/config_encoder.go

@@ -1,52 +0,0 @@
-package github
-
-import (
-	"io"
-
-	"github.com/BurntSushi/toml"
-	"gopkg.in/yaml.v2"
-)
-
-type configEncoder interface {
-	Encode(w io.Writer, c *Config) error
-}
-
-type tomlConfigEncoder struct {
-}
-
-func (t *tomlConfigEncoder) Encode(w io.Writer, c *Config) error {
-	enc := toml.NewEncoder(w)
-	return enc.Encode(c)
-}
-
-type yamlConfigEncoder struct {
-}
-
-func (y *yamlConfigEncoder) Encode(w io.Writer, c *Config) error {
-	yc := yaml.MapSlice{}
-	for _, h := range c.Hosts {
-		yc = append(yc, yaml.MapItem{
-			Key: h.Host,
-			Value: []yamlHost{
-				{
-					User:       h.User,
-					OAuthToken: h.AccessToken,
-					Protocol:   h.Protocol,
-					UnixSocket: h.UnixSocket,
-				},
-			},
-		})
-	}
-
-	d, err := yaml.Marshal(yc)
-	if err != nil {
-		return err
-	}
-
-	n, err := w.Write(d)
-	if err == nil && n < len(d) {
-		err = io.ErrShortWrite
-	}
-
-	return err
-}