separate plugin impl and proto files

pkg/plugins/backend/log-wrapper.go

@@ -0,0 +1,38 @@
+package plugins
+
+import (
+	"log"
+
+	glog "github.com/grafana/grafana/pkg/log"
+	hclog "github.com/hashicorp/go-hclog"
+)
+
+type logWrapper struct {
+	logger glog.Logger
+}
+
+func (lw logWrapper) Trace(msg string, args ...interface{}) {}
+func (lw logWrapper) Debug(msg string, args ...interface{}) {}
+func (lw logWrapper) Info(msg string, args ...interface{})  {}
+func (lw logWrapper) Warn(msg string, args ...interface{})  {}
+func (lw logWrapper) Error(msg string, args ...interface{}) {}
+
+func (lw logWrapper) IsTrace() bool { return true }
+func (lw logWrapper) IsDebug() bool { return true }
+func (lw logWrapper) IsInfo() bool  { return true }
+func (lw logWrapper) IsWarn() bool  { return true }
+func (lw logWrapper) IsError() bool { return true }
+
+func (lw logWrapper) With(args ...interface{}) hclog.Logger {
+	return logWrapper{logger: glog.New("logger", args)}
+}
+func (lw logWrapper) Named(name string) hclog.Logger {
+	return logWrapper{logger: glog.New(name)}
+}
+func (lw logWrapper) ResetNamed(name string) hclog.Logger {
+	return logWrapper{logger: glog.New(name)}
+}
+
+func (lw logWrapper) StandardLogger(ops *hclog.StandardLoggerOptions) *log.Logger {
+	return nil
+}