Export the logger (again)

Just enabling or disabling logging falls short of the power of
interfaces of go. A user is forced to either accept the logging to
stderr in the format defined by xgb or disable logging alltogether. By
exporting the logger, we can actually let the user decide where to log
in what format.

1 files changed, 0 insertions, 85 deletions

diff --git a/log.go b/log.go
deleted file mode 100644
index eaaa57e..0000000
--- a/log.go
+++ /dev/null
@@ -1,85 +0,0 @@
-package xgb
-
-import (
-	"log"
-	"os"
-)
-
-// Log controls whether XGB emits errors to stderr. By default, it is enabled.
-var PrintLog = true
-
-// log is a wrapper around a log.PrintLogger so we can control whether it should
-// output anything.
-type xgblog struct {
-	*log.Logger
-}
-
-func newLogger() xgblog {
-	return xgblog{log.New(os.Stderr, "XGB: ", log.Lshortfile)}
-}
-
-func (lg xgblog) Print(v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Print(v...)
-	}
-}
-
-func (lg xgblog) Printf(format string, v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Printf(format, v...)
-	}
-}
-
-func (lg xgblog) Println(v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Println(v...)
-	}
-}
-
-func (lg xgblog) Fatal(v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Fatal(v...)
-	} else {
-		os.Exit(1)
-	}
-}
-
-func (lg xgblog) Fatalf(format string, v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Fatalf(format, v...)
-	} else {
-		os.Exit(1)
-	}
-}
-
-func (lg xgblog) Fatalln(v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Fatalln(v...)
-	} else {
-		os.Exit(1)
-	}
-}
-
-func (lg xgblog) Panic(v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Panic(v...)
-	} else {
-		panic("")
-	}
-}
-
-func (lg xgblog) Panicf(format string, v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Panicf(format, v...)
-	} else {
-		panic("")
-	}
-}
-
-func (lg xgblog) Panicln(v ...interface{}) {
-	if PrintLog {
-		lg.Logger.Panicln(v...)
-	} else {
-		panic("")
-	}
-}