-
Notifications
You must be signed in to change notification settings - Fork 0
/
logger.go
41 lines (38 loc) · 1.02 KB
/
logger.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
package logger
import (
"fmt"
"io"
"log"
"os"
"path/filepath"
"time"
)
var ErrLog *log.Logger
var DebugLog *log.Logger
var WarnLog *log.Logger
var InfoLog *log.Logger
func init() {
logFolder := os.Getenv("LOGS_FOLDER")
if logFolder == "" {
return
}
err := os.MkdirAll(logFolder, 0666)
if err != nil {
log.Fatalln(err.Error())
return
}
logPath := filepath.Join(logFolder, fmt.Sprintf("%s.log", time.Now().Format("Jan-2-15:04")))
f, err := os.OpenFile(logPath, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
if err != nil {
log.Fatalln(err.Error())
return
}
ErrLog = log.New(io.MultiWriter(os.Stderr, f), "[ERROR] ", log.LstdFlags|log.Llongfile)
if os.Getenv("DEBUG") == "TRUE" {
DebugLog = log.New(io.MultiWriter(os.Stderr, f), "[DEBUG] ", log.LstdFlags|log.Llongfile)
} else {
DebugLog = log.New(f, "[DEBUG] ", log.LstdFlags|log.Lshortfile)
}
WarnLog = log.New(io.MultiWriter(os.Stderr, f), "[WARN] ", log.LstdFlags|log.Llongfile)
InfoLog = log.New(io.MultiWriter(os.Stderr, f), "[INFO] ", log.LstdFlags)
}