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authorJakob Unterwurzacher2016-06-05 14:26:16 +0200
committerJakob Unterwurzacher2016-06-05 14:32:07 +0200
commit0c80cca674931c9dbfc69c25df24d53abbdd63a9 (patch)
treec11cae555954fc08f3e28f22b6ed23ea5717a083 /internal/toggledlog
parentca54b665e32a9b298ea3e70b5da0108db3a71364 (diff)
toggledlog: convert remaing naked fmt.Print*
Several fatal errors were just printed to stdout, which meant they were invisible when running the test suite. Fix this by introducing toggledlog.Fatal and convert as follows: Fatal errors -> toggledlog.Fatal Warnings -> toggledlog.Warn Password prompts -> fmt.Fprintf
Diffstat (limited to 'internal/toggledlog')
-rw-r--r--internal/toggledlog/log.go12
1 files changed, 9 insertions, 3 deletions
diff --git a/internal/toggledlog/log.go b/internal/toggledlog/log.go
index 7f437c8..23d7347 100644
--- a/internal/toggledlog/log.go
+++ b/internal/toggledlog/log.go
@@ -49,18 +49,24 @@ func (l *toggledLogger) Println(v ...interface{}) {
}
}
-// As defined by http://elinux.org/Debugging_by_printing#Log_Levels
// Debug messages
+// Can be enabled by passing "-d"
var Debug *toggledLogger
-// Informational message e.g. startup information
+// Informational message
+// Can be disabled by passing "-q"
var Info *toggledLogger
-// A warning, meaning nothing serious by itself but might indicate problems
+// A warning, meaning nothing serious by itself but might indicate problems.
+// Passing "-wpanic" will make this function panic after printing the message.
var Warn *toggledLogger
+// Fatal error, we are about to exit
+var Fatal *toggledLogger
+
func init() {
Debug = &toggledLogger{false, false, log.New(os.Stdout, "", 0)}
Info = &toggledLogger{true, false, log.New(os.Stdout, "", 0)}
Warn = &toggledLogger{true, false, log.New(os.Stderr, "", 0)}
+ Fatal = &toggledLogger{true, false, log.New(os.Stderr, "", 0)}
}