mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2024-11-27 14:51:04 +00:00
add6eb6e2b
* start messing around with logger * more messing about * fix error with instance not created on startup (#156) * set logger * log user agent * finalize logging * go fmt * start messing around with logger * more messing about * set logger * log user agent * finalize logging * go fmt
66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package log
|
|
|
|
import (
|
|
"bytes"
|
|
"os"
|
|
|
|
"github.com/sirupsen/logrus"
|
|
)
|
|
|
|
// New returns a new logrus logger with the specified level,
|
|
// or an error if that level can't be parsed. It also sets
|
|
// the output to log.outputSplitter, so you get error logs
|
|
// on stderr and normal logs on stdout.
|
|
func New(level string) (*logrus.Logger, error) {
|
|
log := logrus.New()
|
|
|
|
log.SetOutput(&outputSplitter{})
|
|
|
|
logLevel, err := logrus.ParseLevel(level)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
log.SetLevel(logLevel)
|
|
|
|
if logLevel == logrus.TraceLevel {
|
|
log.SetReportCaller(true)
|
|
}
|
|
|
|
log.SetFormatter(&logrus.TextFormatter{
|
|
DisableColors: true,
|
|
ForceQuote: true,
|
|
FullTimestamp: true,
|
|
})
|
|
|
|
return log, nil
|
|
}
|
|
|
|
// outputSplitter implements the io.Writer interface for use with Logrus, and simply
|
|
// splits logs between stdout and stderr depending on their severity.
|
|
// See: https://github.com/sirupsen/logrus/issues/403#issuecomment-346437512
|
|
type outputSplitter struct{}
|
|
|
|
func (splitter *outputSplitter) Write(p []byte) (n int, err error) {
|
|
if bytes.Contains(p, []byte("level=error")) {
|
|
return os.Stderr.Write(p)
|
|
}
|
|
return os.Stdout.Write(p)
|
|
}
|