go fmt [ci skip]

config/config.go

@@ -6,83 +6,83 @@
 package config
 
 import (
-  "encoding/json"
-  "io"
-  "os"
-  "time"
+	"encoding/json"
+	"io"
+	"os"
+	"time"
 )
 
 type Duration struct {
-  time.Duration
+	time.Duration
 }
 
 func (d *Duration) MarshalJSON() ([]byte, error) {
-  return json.Marshal(d.String())
+	return json.Marshal(d.String())
 }
 
 func (d *Duration) UnmarshalJSON(b []byte) error {
-  var str string
-  err := json.Unmarshal(b, &str)
-  d.Duration, err = time.ParseDuration(str)
-  return err
+	var str string
+	err := json.Unmarshal(b, &str)
+	d.Duration, err = time.ParseDuration(str)
+	return err
 }
 
 // DataStore represents the configuration used to connect to a data store.
 type DataStore struct {
-  Driver   string `json:"driver"`
-  Network  string `json:"network`
-  Host     string `json:"host"`
-  Port     string `json:"port"`
-  Username string `json:"user"`
-  Password string `json:"pass"`
-  Schema   string `json:"schema,omitempty"`
-  Encoding string `json:"encoding,omitempty"`
-  Prefix   string `json:"prefix,omitempty"`
+	Driver   string `json:"driver"`
+	Network  string `json:"network`
+	Host     string `json:"host"`
+	Port     string `json:"port"`
+	Username string `json:"user"`
+	Password string `json:"pass"`
+	Schema   string `json:"schema,omitempty"`
+	Encoding string `json:"encoding,omitempty"`
+	Prefix   string `json:"prefix,omitempty"`
 
-  MaxIdleConns int       `json:"max_idle_conns,omitempty"`
-  IdleTimeout  *Duration `json:"idle_timeout,omitempty"`
+	MaxIdleConns int       `json:"max_idle_conns,omitempty"`
+	IdleTimeout  *Duration `json:"idle_timeout,omitempty"`
 }
 
 // Config represents a configuration for a server.Server.
 type Config struct {
-  Addr    string    `json:"addr"`
-  PubAddr string    `json:"pub_addr"`
-  Cache   DataStore `json:"cache"`
-  Storage DataStore `json:"storage"`
+	Addr    string    `json:"addr"`
+	PubAddr string    `json:"pub_addr"`
+	Cache   DataStore `json:"cache"`
+	Storage DataStore `json:"storage"`
 
-  Private   bool `json:"private"`
-  Freeleech bool `json:"freeleech"`
-  Slots     bool `json:"slots"`
+	Private   bool `json:"private"`
+	Freeleech bool `json:"freeleech"`
+	Slots     bool `json:"slots"`
 
-  Announce       Duration `json:"announce"`
-  MinAnnounce    Duration `json:"min_announce"`
-  ReadTimeout    Duration `json:"read_timeout"`
-  DefaultNumWant int      `json:"default_num_want"`
+	Announce       Duration `json:"announce"`
+	MinAnnounce    Duration `json:"min_announce"`
+	ReadTimeout    Duration `json:"read_timeout"`
+	DefaultNumWant int      `json:"default_num_want"`
 }
 
 // Open is a shortcut to open a file, read it, and generate a Config.
 // It supports relative and absolute paths.
 func Open(path string) (*Config, error) {
-  expandedPath := os.ExpandEnv(path)
-  f, err := os.Open(expandedPath)
-  if err != nil {
-    return nil, err
-  }
-  defer f.Close()
+	expandedPath := os.ExpandEnv(path)
+	f, err := os.Open(expandedPath)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
 
-  conf, err := newConfig(f)
-  if err != nil {
-    return nil, err
-  }
-  return conf, nil
+	conf, err := newConfig(f)
+	if err != nil {
+		return nil, err
+	}
+	return conf, nil
 }
 
 // New decodes JSON from a Reader into a Config.
 func newConfig(raw io.Reader) (*Config, error) {
-  conf := &Config{}
-  err := json.NewDecoder(raw).Decode(conf)
-  if err != nil {
-    return nil, err
-  }
-  return conf, nil
+	conf := &Config{}
+	err := json.NewDecoder(raw).Decode(conf)
+	if err != nil {
+		return nil, err
+	}
+	return conf, nil
 }