86 lines
1.3 KiB
Go
86 lines
1.3 KiB
Go
package xgb
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import (
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"log"
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"os"
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)
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// Log controls whether XGB emits errors to stderr. By default, it is enabled.
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var PrintLog = true
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// log is a wrapper around a log.PrintLogger so we can control whether it should
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// output anything.
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type xgblog struct {
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*log.Logger
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}
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func newLogger() xgblog {
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return xgblog{log.New(os.Stderr, "XGB: ", log.Lshortfile)}
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}
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func (lg xgblog) Print(v ...interface{}) {
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if PrintLog {
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lg.Logger.Print(v...)
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}
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}
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func (lg xgblog) Printf(format string, v ...interface{}) {
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if PrintLog {
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lg.Logger.Printf(format, v...)
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}
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}
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func (lg xgblog) Println(v ...interface{}) {
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if PrintLog {
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lg.Logger.Println(v...)
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}
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}
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func (lg xgblog) Fatal(v ...interface{}) {
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if PrintLog {
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lg.Logger.Fatal(v...)
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} else {
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os.Exit(1)
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}
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}
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func (lg xgblog) Fatalf(format string, v ...interface{}) {
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if PrintLog {
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lg.Logger.Fatalf(format, v...)
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} else {
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os.Exit(1)
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}
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}
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func (lg xgblog) Fatalln(v ...interface{}) {
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if PrintLog {
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lg.Logger.Fatalln(v...)
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} else {
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os.Exit(1)
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}
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}
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func (lg xgblog) Panic(v ...interface{}) {
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if PrintLog {
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lg.Logger.Panic(v...)
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} else {
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panic("")
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}
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}
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func (lg xgblog) Panicf(format string, v ...interface{}) {
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if PrintLog {
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lg.Logger.Panicf(format, v...)
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} else {
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panic("")
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}
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}
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func (lg xgblog) Panicln(v ...interface{}) {
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if PrintLog {
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lg.Logger.Panicln(v...)
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} else {
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panic("")
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}
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}
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