1 files changed, 218 insertions, 0 deletions
diff --git a/vendor/github.com/mattermost/logr/logger.go b/vendor/github.com/mattermost/logr/logger.go
new file mode 100644
index 00000000..c2386312
--- /dev/null
+++ b/vendor/github.com/mattermost/logr/logger.go
@@ -0,0 +1,218 @@
+package logr
+
+import (
+	"fmt"
+)
+
+// Fields type, used to pass to `WithFields`.
+type Fields map[string]interface{}
+
+// Logger provides context for logging via fields.
+type Logger struct {
+	logr   *Logr
+	fields Fields
+}
+
+// Logr returns the `Logr` instance that created this `Logger`.
+func (logger Logger) Logr() *Logr {
+	return logger.logr
+}
+
+// WithField creates a new `Logger` with any existing fields
+// plus the new one.
+func (logger Logger) WithField(key string, value interface{}) Logger {
+	return logger.WithFields(Fields{key: value})
+}
+
+// WithFields creates a new `Logger` with any existing fields
+// plus the new ones.
+func (logger Logger) WithFields(fields Fields) Logger {
+	l := Logger{logr: logger.logr}
+	// if parent has no fields then avoid creating a new map.
+	oldLen := len(logger.fields)
+	if oldLen == 0 {
+		l.fields = fields
+		return l
+	}
+
+	l.fields = make(Fields, len(fields)+oldLen)
+	for k, v := range logger.fields {
+		l.fields[k] = v
+	}
+	for k, v := range fields {
+		l.fields[k] = v
+	}
+	return l
+}
+
+// Log checks that the level matches one or more targets, and
+// if so, generates a log record that is added to the Logr queue.
+// Arguments are handled in the manner of fmt.Print.
+func (logger Logger) Log(lvl Level, args ...interface{}) {
+	status := logger.logr.IsLevelEnabled(lvl)
+	if status.Enabled {
+		rec := NewLogRec(lvl, logger, "", args, status.Stacktrace)
+		logger.logr.enqueue(rec)
+	}
+}
+
+// Trace is a convenience method equivalent to `Log(TraceLevel, args...)`.
+func (logger Logger) Trace(args ...interface{}) {
+	logger.Log(Trace, args...)
+}
+
+// Debug is a convenience method equivalent to `Log(DebugLevel, args...)`.
+func (logger Logger) Debug(args ...interface{}) {
+	logger.Log(Debug, args...)
+}
+
+// Print ensures compatibility with std lib logger.
+func (logger Logger) Print(args ...interface{}) {
+	logger.Info(args...)
+}
+
+// Info is a convenience method equivalent to `Log(InfoLevel, args...)`.
+func (logger Logger) Info(args ...interface{}) {
+	logger.Log(Info, args...)
+}
+
+// Warn is a convenience method equivalent to `Log(WarnLevel, args...)`.
+func (logger Logger) Warn(args ...interface{}) {
+	logger.Log(Warn, args...)
+}
+
+// Error is a convenience method equivalent to `Log(ErrorLevel, args...)`.
+func (logger Logger) Error(args ...interface{}) {
+	logger.Log(Error, args...)
+}
+
+// Fatal is a convenience method equivalent to `Log(FatalLevel, args...)`
+// followed by a call to os.Exit(1).
+func (logger Logger) Fatal(args ...interface{}) {
+	logger.Log(Fatal, args...)
+	logger.logr.exit(1)
+}
+
+// Panic is a convenience method equivalent to `Log(PanicLevel, args...)`
+// followed by a call to panic().
+func (logger Logger) Panic(args ...interface{}) {
+	logger.Log(Panic, args...)
+	panic(fmt.Sprint(args...))
+}
+
+//
+// Printf style
+//
+
+// Logf checks that the level matches one or more targets, and
+// if so, generates a log record that is added to the main
+// queue (channel). Arguments are handled in the manner of fmt.Printf.
+func (logger Logger) Logf(lvl Level, format string, args ...interface{}) {
+	status := logger.logr.IsLevelEnabled(lvl)
+	if status.Enabled {
+		rec := NewLogRec(lvl, logger, format, args, status.Stacktrace)
+		logger.logr.enqueue(rec)
+	}
+}
+
+// Tracef is a convenience method equivalent to `Logf(TraceLevel, args...)`.
+func (logger Logger) Tracef(format string, args ...interface{}) {
+	logger.Logf(Trace, format, args...)
+}
+
+// Debugf is a convenience method equivalent to `Logf(DebugLevel, args...)`.
+func (logger Logger) Debugf(format string, args ...interface{}) {
+	logger.Logf(Debug, format, args...)
+}
+
+// Infof is a convenience method equivalent to `Logf(InfoLevel, args...)`.
+func (logger Logger) Infof(format string, args ...interface{}) {
+	logger.Logf(Info, format, args...)
+}
+
+// Printf ensures compatibility with std lib logger.
+func (logger Logger) Printf(format string, args ...interface{}) {
+	logger.Infof(format, args...)
+}
+
+// Warnf is a convenience method equivalent to `Logf(WarnLevel, args...)`.
+func (logger Logger) Warnf(format string, args ...interface{}) {
+	logger.Logf(Warn, format, args...)
+}
+
+// Errorf is a convenience method equivalent to `Logf(ErrorLevel, args...)`.
+func (logger Logger) Errorf(format string, args ...interface{}) {
+	logger.Logf(Error, format, args...)
+}
+
+// Fatalf is a convenience method equivalent to `Logf(FatalLevel, args...)`
+// followed by a call to os.Exit(1).
+func (logger Logger) Fatalf(format string, args ...interface{}) {
+	logger.Logf(Fatal, format, args...)
+	logger.logr.exit(1)
+}
+
+// Panicf is a convenience method equivalent to `Logf(PanicLevel, args...)`
+// followed by a call to panic().
+func (logger Logger) Panicf(format string, args ...interface{}) {
+	logger.Logf(Panic, format, args...)
+}
+
+//
+// Println style
+//
+
+// Logln checks that the level matches one or more targets, and
+// if so, generates a log record that is added to the main
+// queue (channel). Arguments are handled in the manner of fmt.Println.
+func (logger Logger) Logln(lvl Level, args ...interface{}) {
+	status := logger.logr.IsLevelEnabled(lvl)
+	if status.Enabled {
+		rec := NewLogRec(lvl, logger, "", args, status.Stacktrace)
+		rec.newline = true
+		logger.logr.enqueue(rec)
+	}
+}
+
+// Traceln is a convenience method equivalent to `Logln(TraceLevel, args...)`.
+func (logger Logger) Traceln(args ...interface{}) {
+	logger.Logln(Trace, args...)
+}
+
+// Debugln is a convenience method equivalent to `Logln(DebugLevel, args...)`.
+func (logger Logger) Debugln(args ...interface{}) {
+	logger.Logln(Debug, args...)
+}
+
+// Infoln is a convenience method equivalent to `Logln(InfoLevel, args...)`.
+func (logger Logger) Infoln(args ...interface{}) {
+	logger.Logln(Info, args...)
+}
+
+// Println ensures compatibility with std lib logger.
+func (logger Logger) Println(args ...interface{}) {
+	logger.Infoln(args...)
+}
+
+// Warnln is a convenience method equivalent to `Logln(WarnLevel, args...)`.
+func (logger Logger) Warnln(args ...interface{}) {
+	logger.Logln(Warn, args...)
+}
+
+// Errorln is a convenience method equivalent to `Logln(ErrorLevel, args...)`.
+func (logger Logger) Errorln(args ...interface{}) {
+	logger.Logln(Error, args...)
+}
+
+// Fatalln is a convenience method equivalent to `Logln(FatalLevel, args...)`
+// followed by a call to os.Exit(1).
+func (logger Logger) Fatalln(args ...interface{}) {
+	logger.Logln(Fatal, args...)
+	logger.logr.exit(1)
+}
+
+// Panicln is a convenience method equivalent to `Logln(PanicLevel, args...)`
+// followed by a call to panic().
+func (logger Logger) Panicln(args ...interface{}) {
+	logger.Logln(Panic, args...)
+}