|
|
|
@ -1,6 +1,7 @@
|
|
|
|
|
package config
|
|
|
|
|
|
|
|
|
|
import (
|
|
|
|
|
"bytes"
|
|
|
|
|
"encoding/json"
|
|
|
|
|
"fmt"
|
|
|
|
|
"net"
|
|
|
|
@ -258,15 +259,16 @@ func (c *Config) Init() {
|
|
|
|
|
|
|
|
|
|
// Save saves the configuration to the given filename.
|
|
|
|
|
func (c *Config) Save(filename string) error {
|
|
|
|
|
f, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
|
|
|
|
|
if err != nil {
|
|
|
|
|
return errors.Wrapf(err, "error opening %s", filename)
|
|
|
|
|
}
|
|
|
|
|
defer f.Close()
|
|
|
|
|
|
|
|
|
|
enc := json.NewEncoder(f)
|
|
|
|
|
var b bytes.Buffer
|
|
|
|
|
enc := json.NewEncoder(&b)
|
|
|
|
|
enc.SetIndent("", "\t")
|
|
|
|
|
return errors.Wrapf(enc.Encode(c), "error writing %s", filename)
|
|
|
|
|
if err := enc.Encode(c); err != nil {
|
|
|
|
|
return fmt.Errorf("error encoding configuration: %w", err)
|
|
|
|
|
}
|
|
|
|
|
if err := os.WriteFile(filename, b.Bytes(), 0600); err != nil {
|
|
|
|
|
return fmt.Errorf("error writing %q: %w", filename, err)
|
|
|
|
|
}
|
|
|
|
|
return nil
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Commit saves the current configuration to the same
|
|
|
|
|