goploy/core/Log.go
2021-12-14 17:42:12 +08:00

52 lines
1.1 KiB
Go

package core
import (
"fmt"
"github.com/zhenorzz/goploy/config"
"io"
"log"
"os"
"path/filepath"
"strings"
"time"
)
// LogLevel is log level
type LogLevel string
// log level
const (
TRACE LogLevel = "TRACE: "
WARNING LogLevel = "WARNING: "
INFO LogLevel = "INFO: "
ERROR LogLevel = "ERROR: "
)
// Log information to file with logged day
func Log(lv LogLevel, content string) {
var logFile io.Writer
logPathEnv := config.Toml.Log.Path
if strings.ToLower(logPathEnv) == "stdout" {
logFile = os.Stdout
} else {
logPath, err := filepath.Abs(logPathEnv)
if err != nil {
fmt.Println(err.Error())
}
if _, err := os.Stat(logPath); err != nil && os.IsNotExist(err) {
err := os.Mkdir(logPath, os.ModePerm)
if nil != err {
fmt.Println(err.Error())
}
}
file := logPath + "/" + time.Now().Format("20060102") + ".log"
logFile, err = os.OpenFile(file, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0766)
if nil != err {
fmt.Println(err.Error())
}
}
logger := log.New(logFile, string(lv), log.LstdFlags|log.Lshortfile)
logger.Output(2, content)
}