vetting and linting and some code restyling

1 files changed, 9 insertions, 2 deletions

diff --git a/internal/io/dlog/loggers/strategy.go b/internal/io/dlog/loggers/strategy.go
index a1b9355..25d10f0 100644
--- a/internal/io/dlog/loggers/strategy.go
+++ b/internal/io/dlog/loggers/strategy.go
@@ -5,19 +5,26 @@ import (
 	"path/filepath"
 )
 
+// Rotation is the actual strategy used for log rotation..
 type Rotation int
 
 const (
-	DailyRotation  Rotation = iota
+	// DailyRotation tells DTail to rotate its logs on a daily basis or on SIGHUP.
+	DailyRotation Rotation = iota
+	// SignalRotation tells DTail to rotate its logs only on SIGHUP.
 	SignalRotation Rotation = iota
 )
 
+// Strategy is a pair of the rotation and the file base.
 type Strategy struct {
+	// Rotation is the actual rotation strategy used.
 	Rotation Rotation
+	// FileBase can be a name (e.g. "dserver", "dmap") when signal rotation is used.
 	FileBase string
 }
 
-func GetStrategy(name string) Strategy {
+// NewStrategy returns the stratey based on its name.
+func NewStrategy(name string) Strategy {
 	switch name {
 	case "daily":
 		return Strategy{DailyRotation, ""}