internal/component => internal/dis/component

internal/component/exporter/prune.go

@@ -1,55 +0,0 @@
-package exporter
-
-import (
-	"path/filepath"
-	"time"
-
-	"github.com/tkw1536/goprogram/stream"
-)
-
-// ShouldPrune determines if a file with the provided modification time should be
-// removed from the export log.
-func (exporter *Exporter) ShouldPrune(modtime time.Time) bool {
-	return time.Since(modtime) > time.Duration(exporter.Config.MaxBackupAge)*24*time.Hour
-}
-
-// Prune prunes all old exports
-func (exporter *Exporter) PruneExports(io stream.IOStream) error {
-	sPath := exporter.ArchivePath()
-
-	// list all the files
-	entries, err := exporter.Still.Environment.ReadDir(sPath)
-	if err != nil {
-		return err
-	}
-
-	for _, entry := range entries {
-		// skip directories
-		if entry.IsDir() {
-			continue
-		}
-
-		// grab info about the file
-		info, err := entry.Info()
-		if err != nil {
-			return err
-		}
-
-		// check if it should be pruned!
-		if !exporter.ShouldPrune(info.ModTime()) {
-			continue
-		}
-
-		// assemble path, and then remove the file!
-		path := filepath.Join(sPath, entry.Name())
-		io.Printf("Removing %s cause it is older than %d days", path, exporter.Config.MaxBackupAge)
-
-		if err := exporter.Still.Environment.Remove(path); err != nil {
-			return err
-		}
-	}
-
-	// prune the snapshot log!
-	_, err = exporter.ExporterLogger.Log()
-	return err
-}