metrics: Add human-meaningful log_name labelmain

Use log metadata description if available, otherwise fall back on log
URL without the https:// suffix.

Keeping log_id for now at least - seems useful for scripts.

1 files changed, 4 insertions, 0 deletions

diff --git a/pkg/storage/loglist/loglist.go b/pkg/storage/loglist/loglist.go
index a37cb32..f282113 100644
--- a/pkg/storage/loglist/loglist.go
+++ b/pkg/storage/loglist/loglist.go
@@ -72,6 +72,10 @@ func New(cfg Config) (LogList, error) {
 	return ll, nil
 }
 
+func (ll *LogList) LogName(logID [32]byte) (string, error) {
+	return metadataLogName(ll.md, logID)
+}
+
 func (ll *LogList) IsRecent() bool {
 	return time.Now().Before(ll.md.CreatedAt.Add(ll.cfg.MetadataIsRecent))
 }