update scrape

Author: godcong

scrape.go

@@ -19,7 +19,7 @@ type IScrape interface {
 	Find(name string) (e error)
 	Clear()
 	Range(rangeFunc RangeFunc) error
-	OutputCallback(f func(key string, content Content) *OutputInfo) []*OutputInfo
+	OutputCallback(f func(key string, content Content) *OutputInfo) []OutputInfo
 	Output() error
 }
 
@@ -161,8 +161,8 @@ func (impl *scrapeImpl) Output() error {
 	})
 }
 
-func (impl scrapeImpl) OutputCallback(f func(key string, content Content) *OutputInfo) []*OutputInfo {
-	var result []*OutputInfo
+func (impl scrapeImpl) OutputCallback(f func(key string, content Content) *OutputInfo) []OutputInfo {
+	var result []OutputInfo
 	impl.Range(func(key string, content Content) error {
 		option := f(key, content)
 		if option == nil {
@@ -173,7 +173,7 @@ func (impl scrapeImpl) OutputCallback(f func(key string, content Content) *Outpu
 		}
 		err := copyFileWithInfo(impl.Cache(), content, option)
 		if err == nil && !option.Skip {
-			result = append(result, option)
+			result = append(result, *option)
 		}
 		return err
 	})