From 825cf0fc9a47e891eb244beeb7e4b200934462d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Magnus=20=C3=85hall?= <magnus.ahall@gibon.se>
Date: Thu, 18 Sep 2025 19:45:29 +0200
Subject: [PATCH] Add a database instance without using connection details

---
 database.go | 4 ++++
 upgrader.go | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/database.go b/database.go
index cd3eb52..5f309b8 100644
--- a/database.go
+++ b/database.go
@@ -16,6 +16,10 @@ func newDatabase(host string, port int, dbName, user, pass string) (dbase Databa
 	dbase.db, err = sql.Open("postgres", dbase.sqlConnString())
 	return
 }// }}}
+func databaseFromInstance(db *sql.DB) (dbase Database, err error) {
+	dbase.db = db
+	return
+}
 
 func (dbase Database) sqlConnString() string {// {{{
 	return fmt.Sprintf(
diff --git a/upgrader.go b/upgrader.go
index 8b20287..6b662c3 100644
--- a/upgrader.go
+++ b/upgrader.go
@@ -145,6 +145,10 @@ func (upgrader Upgrader) AddDatabase(host string, port int, dbName, user, pass s
 	err = db.verifySchemaEntry()
 	return
 }// }}}
+func (upgrader Upgrader) AddDatabaseInstance(sqlDB *sql.DB) (db Database, err error) {// {{{
+	return databaseFromInstance(sqlDB)
+}// }}}
+
 // Run executes the actual schema updates until there are no more available.
 func (upgrader Upgrader) Run() (err error) {// {{{
 	var version int