73 lines
1.4 KiB
Go
73 lines
1.4 KiB
Go
package common
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import (
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"bytes"
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"fmt"
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"io"
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"io/ioutil"
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"os"
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"strings"
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"github.com/Sirupsen/logrus"
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)
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type textFormatter struct {
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}
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// Based off logrus.TextFormatter, which behaves completely
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// differently when you don't want colored output
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func (f *textFormatter) Format(entry *logrus.Entry) ([]byte, error) {
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b := &bytes.Buffer{}
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levelText := strings.ToUpper(entry.Level.String())[0:4]
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timeStamp := entry.Time.Format("2006/01/02 15:04:05.000000")
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if len(entry.Data) > 0 {
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fmt.Fprintf(b, "%s: %s %-44s ", levelText, timeStamp, entry.Message)
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for k, v := range entry.Data {
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fmt.Fprintf(b, " %s=%v", k, v)
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}
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} else {
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// No padding when there's no fields
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fmt.Fprintf(b, "%s: %s %s", levelText, timeStamp, entry.Message)
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}
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b.WriteByte('\n')
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return b.Bytes(), nil
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}
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var (
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standardTextFormatter = &textFormatter{}
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)
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var (
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Log *logrus.Logger
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Info *logrus.Logger
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debugF bool
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)
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func InitLogging(debugHandle io.Writer,
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infoHandle io.Writer,
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warningHandle io.Writer,
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errorHandle io.Writer) {
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Info = &logrus.Logger{
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Out: infoHandle,
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Formatter: standardTextFormatter,
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Hooks: make(logrus.LevelHooks),
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Level: logrus.InfoLevel,
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}
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Log = Info
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}
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func InitDefaultLogging(debug bool) {
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if debug == debugF {
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return
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}
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debugF = debug
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debugOut := ioutil.Discard
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if debug {
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debugOut = os.Stderr
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}
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InitLogging(debugOut, os.Stdout, os.Stdout, os.Stderr)
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}
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