diff options
Diffstat (limited to 'vendor/github.com/hashicorp/go-hclog/nulllogger.go')
-rw-r--r-- | vendor/github.com/hashicorp/go-hclog/nulllogger.go | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/go-hclog/nulllogger.go b/vendor/github.com/hashicorp/go-hclog/nulllogger.go new file mode 100644 index 000000000..c10ce6e88 --- /dev/null +++ b/vendor/github.com/hashicorp/go-hclog/nulllogger.go @@ -0,0 +1,45 @@ +package hclog + +import ( + "log" + "io/ioutil" +) + +// NewNullLogger instantiates a Logger for which all calls +// will succeed without doing anything. +// Useful for testing purposes. +func NewNullLogger() Logger { + return &nullLogger{} +} + +type nullLogger struct{} + +func (l *nullLogger) Trace(msg string, args ...interface{}) {} + +func (l *nullLogger) Debug(msg string, args ...interface{}) {} + +func (l *nullLogger) Info(msg string, args ...interface{}) {} + +func (l *nullLogger) Warn(msg string, args ...interface{}) {} + +func (l *nullLogger) Error(msg string, args ...interface{}) {} + +func (l *nullLogger) IsTrace() bool { return false } + +func (l *nullLogger) IsDebug() bool { return false } + +func (l *nullLogger) IsInfo() bool { return false } + +func (l *nullLogger) IsWarn() bool { return false } + +func (l *nullLogger) IsError() bool { return false } + +func (l *nullLogger) With(args ...interface{}) Logger { return l } + +func (l *nullLogger) Named(name string) Logger { return l } + +func (l *nullLogger) ResetNamed(name string) Logger { return l } + +func (l *nullLogger) StandardLogger(opts *StandardLoggerOptions) *log.Logger { + return log.New(ioutil.Discard, "", log.LstdFlags) +}
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