move image filters under libpod/images

to make things more effecient for the api work we are doing, we should
process image filters internally (as opposed to in main).  this allows
for better api responses and more closely affiliated functions.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/libpod/image/image.go b/libpod/image/image.go
index 129ccd376..c8583a1c5 100644
--- a/libpod/image/image.go
+++ b/libpod/image/image.go
@@ -216,6 +216,19 @@ func (ir *Runtime) Shutdown(force bool) error {
 	return err
 }
 
+// GetImagesWithFilters gets images with a series of filters applied
+func (ir *Runtime) GetImagesWithFilters(filters []string) ([]*Image, error) {
+	filterFuncs, err := ir.createFilterFuncs(filters, nil)
+	if err != nil {
+		return nil, err
+	}
+	images, err := ir.GetImages()
+	if err != nil {
+		return nil, err
+	}
+	return FilterImages(images, filterFuncs), nil
+}
+
 func (i *Image) reloadImage() error {
 	newImage, err := i.imageruntime.getImage(i.ID())
 	if err != nil {