Add CreatedSince & CreatedAt format fields to podman image history

Fixes: https://github.com/containers/podman/issues/14012

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/cmd/podman/images/history.go b/cmd/podman/images/history.go
index c05d3475b..26a4b6c3b 100644
--- a/cmd/podman/images/history.go
+++ b/cmd/podman/images/history.go
@@ -168,3 +168,11 @@ func (h historyReporter) ID() string {
 	}
 	return h.ImageHistoryLayer.ID
 }
+
+func (h historyReporter) CreatedAt() string {
+	return time.Unix(h.ImageHistoryLayer.Created.Unix(), 0).UTC().String()
+}
+
+func (h historyReporter) CreatedSince() string {
+	return h.Created()
+}