Fix bug related to 'anon' role prepared statements

serv/core_build.go

@@ -90,7 +90,7 @@ func buildMultiStmt(gql, vars []byte) ([]stmt, error) {
 	}
 
 	if len(conf.RolesQuery) == 0 {
-		return buildRoleStmt(gql, vars, "user")
+		return nil, errors.New("roles_query not defined")
 	}
 
 	stmts := make([]stmt, 0, len(conf.Roles))
@@ -99,6 +99,7 @@ func buildMultiStmt(gql, vars []byte) ([]stmt, error) {
 	for i := 0; i < len(conf.Roles); i++ {
 		role := &conf.Roles[i]
 
+		// skip anon as it's not included in the combined multi-statement
 		if role.Name == "anon" {
 			continue
 		}

serv/prepare.go

@@ -7,6 +7,7 @@ import (
 	"io"
 
 	"github.com/dosco/super-graph/allow"
+	"github.com/dosco/super-graph/psql"
 	"github.com/dosco/super-graph/qcode"
 	"github.com/jackc/pgconn"
 	"github.com/jackc/pgx/v4"
@@ -120,6 +121,9 @@ func prepareStmt(item allow.Item) error {
 			logger.Debug().Msg("Prepared statement for role: anon")
 
 			stmts2, err := buildRoleStmt(q, vars, "anon")
+			if err == psql.ErrAllTablesSkipped {
+				return nil
+			}
 			if err != nil {
 				return err
 			}

serv/reload.go

@@ -108,7 +108,11 @@ func Do(log func(string, ...interface{}), additional ...dir) error {
 				// Ensure that we use the correct events, as they are not uniform across
 				// platforms. See https://github.com/fsnotify/fsnotify/issues/74
 
-				if conf != nil && !conf.Production && strings.HasSuffix(event.Name, "/allow.list") {
+				if conf != nil && strings.HasSuffix(event.Name, "/allow.list") {
+					continue
+				}
+
+				if conf.Production {
 					continue
 				}