Merge pull request #1420 from Roasbeef/ignore-tree-impl

tapdb+universe: implement initial version of universe ignore tree

Author: ffranr

asset/asset.go

@@ -449,6 +449,18 @@ func (s *Specifier) UnwrapGroupKeyToPtr() *btcec.PublicKey {
 	return s.groupKey.UnwrapToPtr()
 }
 
+// UnwrapGroupKeyOrErr unwraps the group public key field or returns an error if
+// it is not specified.
+func (s *Specifier) UnwrapGroupKeyOrErr() (*btcec.PublicKey, error) {
+	groupKey := s.groupKey.UnwrapToPtr()
+	if groupKey == nil {
+		return nil, fmt.Errorf("unable to unwrap asset group public " +
+			"key")
+	}
+
+	return groupKey, nil
+}
+
 // UnwrapToPtr unwraps the asset ID and asset group public key fields,
 // returning them as pointers.
 func (s *Specifier) UnwrapToPtr() (*ID, *btcec.PublicKey) {

cmd/merge-sql-schemas/main.go

@@ -65,10 +65,14 @@ func main() {
 	//
 	// This way, we can consolidate and export the complete database schema
 	// as it stands after all migrations have been applied.
+	//
+	// We filter our where sql is NOT NULL, as for the internal sqlite
+	// creates, the sql column will be NULL.
 	// ---------------------------------------------------------------------
 	rows, err := db.Query(`
 		SELECT type, name, sql FROM sqlite_master 
-		WHERE type IN ('table','view') ORDER BY name`,
+		WHERE type IN ('table','view', 'index') AND sql IS NOT NULL 
+		ORDER BY name`,
 	)
 	if err != nil {
 		log.Fatalf("failed to query schema: %v", err)

tapdb/assets_common.go

@@ -50,6 +50,11 @@ type UpsertAssetStore interface {
 	FetchGenesisID(ctx context.Context,
 		arg sqlc.FetchGenesisIDParams) (int64, error)
 
+	// FetchGenesisIDByAssetID fetches the database ID of an asset genesis
+	// by its asset ID.
+	FetchGenesisIDByAssetID(ctx context.Context,
+		assetID []byte) (int64, error)
+
 	// FetchScriptKeyIDByTweakedKey determines the database ID of a script
 	// key by querying it by the tweaked key.
 	FetchScriptKeyIDByTweakedKey(ctx context.Context,