18 lines
487 B
JavaScript
18 lines
487 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var format = require('./format');
|
||
|
|
|
||
|
|
/*
|
||
|
|
* function label (info)
|
||
|
|
* Returns a new instance of the label Format which adds the specified
|
||
|
|
* `opts.label` before the message. This was previously exposed as
|
||
|
|
* { label: 'my label' } to transports in `winston < 3.0.0`.
|
||
|
|
*/
|
||
|
|
module.exports = format(function (info, opts) {
|
||
|
|
if (opts.message) {
|
||
|
|
info.message = "[".concat(opts.label, "] ").concat(info.message);
|
||
|
|
return info;
|
||
|
|
}
|
||
|
|
info.label = opts.label;
|
||
|
|
return info;
|
||
|
|
});
|