56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
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package gologger
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import (
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"fmt"
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"os"
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"path/filepath"
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)
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type FileAppender struct {
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filePath string
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file *os.File
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}
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func (f *FileAppender) GetName() string {
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return "FileAppender:" + f.filePath
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}
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func (f *FileAppender) Append(logEvent LogEvent) {
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if f.file == nil || int(f.file.Fd()) == -1 {
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dirName := filepath.Dir(f.filePath)
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_, err := os.Stat(dirName)
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if err != nil && os.IsNotExist(err) {
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os.MkdirAll(dirName, 0755)
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}
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f.file, _ = os.OpenFile(f.filePath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
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}
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data := []interface{}{
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logEvent.Ts.Format("2006-01-02 15:04:05"),
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" ",
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}
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data = append(data, "["+logEvent.Category+"] ")
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dmsg := fmt.Sprint(logEvent.Data...)
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data = append(data, dmsg)
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logMsg := fmt.Sprint(data...)
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f.file.WriteString(logMsg + "\n")
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}
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func makeFileAppender(appenderConfig LogAppenderConfig) LoggerAppender {
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var logfile interface{}
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var ok bool
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logfile, ok = appenderConfig.Options["file"]
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if !ok {
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logfile = "default.log"
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}
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var ret LoggerAppender = &FileAppender{
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filePath: logfile.(string),
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}
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return ret
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}
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func init() {
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RegistAppender("file", makeFileAppender)
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}
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