diff options
Diffstat (limited to 'tools/nixery/server/logs.go')
| -rw-r--r-- | tools/nixery/server/logs.go | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/tools/nixery/server/logs.go b/tools/nixery/server/logs.go index 9d1f17aed5cf..dec4a410fb06 100644 --- a/tools/nixery/server/logs.go +++ b/tools/nixery/server/logs.go @@ -40,16 +40,46 @@ func isError(e *log.Entry) bool { e.HasCaller() } +// logSeverity formats the entry's severity into a format compatible +// with Stackdriver Logging. +// +// The two formats that are being mapped do not have an equivalent set +// of severities/levels, so the mapping is somewhat arbitrary for a +// handful of them. +// +// https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#LogSeverity +func logSeverity(l log.Level) string { + switch l { + case log.TraceLevel: + return "DEBUG" + case log.DebugLevel: + return "DEBUG" + case log.InfoLevel: + return "INFO" + case log.WarnLevel: + return "WARNING" + case log.ErrorLevel: + return "ERROR" + case log.FatalLevel: + return "CRITICAL" + case log.PanicLevel: + return "EMERGENCY" + default: + return "DEFAULT" + } +} + func (f stackdriverFormatter) Format(e *log.Entry) ([]byte, error) { msg := e.Data msg["serviceContext"] = &nixeryContext msg["message"] = &e.Message msg["eventTime"] = &e.Time + msg["severity"] = logSeverity(e.Level) if isError(e) { loc := reportLocation{ - FilePath: e.Caller.File, - LineNumber: e.Caller.Line, + FilePath: e.Caller.File, + LineNumber: e.Caller.Line, FunctionName: e.Caller.Function, } msg["context"] = &loc |