// SetConfigKey writes the value of a particular key.
func (r *FSRepo) SetConfigKey(key string, value interface{}) error {
packageLock.Lock()
defer packageLock.Unlock()
if r.closed {
return errors.New("repo is closed")
}
filename, err := config.Filename(r.path)
if err != nil {
return err
}
switch v := value.(type) {
case string:
if i, err := strconv.Atoi(v); err == nil {
value = i
}
}
var mapconf map[string]interface{}
if err := serialize.ReadConfigFile(filename, &mapconf); err != nil {
return err
}
if err := common.MapSetKV(mapconf, key, value); err != nil {
return err
}
conf, err := config.FromMap(mapconf)
if err != nil {
return err
}
if err := serialize.WriteConfigFile(filename, mapconf); err != nil {
return err
}
return r.setConfigUnsynced(conf) // TODO roll this into this method
}
// SetConfigKey writes the value of a particular key.
func (r *FSRepo) SetConfigKey(key string, value interface{}) error {
packageLock.Lock()
defer packageLock.Unlock()
if r.closed {
return errors.New("repo is closed")
}
filename, err := config.Filename(r.path)
if err != nil {
return err
}
var mapconf map[string]interface{}
if err := serialize.ReadConfigFile(filename, &mapconf); err != nil {
return err
}
// Get the type of the value associated with the key
oldValue, err := common.MapGetKV(mapconf, key)
ok := true
if err != nil {
// key-value does not exist yet
switch v := value.(type) {
case string:
value, err = strconv.ParseBool(v)
if err != nil {
value, err = strconv.Atoi(v)
if err != nil {
value, err = strconv.ParseFloat(v, 32)
if err != nil {
value = v
}
}
}
default:
}
} else {
switch oldValue.(type) {
case bool:
value, ok = value.(bool)
case int:
value, ok = value.(int)
case float32:
value, ok = value.(float32)
case string:
value, ok = value.(string)
default:
value = value
}
if !ok {
return fmt.Errorf("Wrong config type, expected %T", oldValue)
}
}
if err := common.MapSetKV(mapconf, key, value); err != nil {
return err
}
// This step doubles as to validate the map against the struct
// before serialization
conf, err := config.FromMap(mapconf)
if err != nil {
return err
}
if err := serialize.WriteConfigFile(filename, mapconf); err != nil {
return err
}
return r.setConfigUnsynced(conf) // TODO roll this into this method
}