From c374ba3ae973a4472968247d7d3b66d13b32f254 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 9 Mar 2026 01:11:26 +0000
Subject: [PATCH] fix(migrations): resolve duplicate Alembic heads causing test
 failures
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Two migration files (025_add_shared_links and 025_add_user_notifications)
both had down_revision pointing to 024_add_api_tokens, creating multiple
migration heads. This caused alembic stamp/upgrade head to fail with
'Multiple heads are present; please specify a single target revision'
whenever init_db() ran (e.g. in TestClient fixtures).

Fix: chain 025_add_user_notifications from 025_add_shared_links so the
migration history is linear:
024_add_api_tokens → 025_add_shared_links → 025_add_user_notifications

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
---
 migrations/versions/025_add_user_notifications.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/migrations/versions/025_add_user_notifications.py b/migrations/versions/025_add_user_notifications.py
index 4bbdd9d0..16446d4c 100644
--- a/migrations/versions/025_add_user_notifications.py
+++ b/migrations/versions/025_add_user_notifications.py
@@ -1,7 +1,7 @@
 """Add user notification tables (targets, preferences, in-app inbox)
 
 Revision ID: 025_add_user_notifications
-Revises: 024_add_api_tokens
+Revises: 025_add_shared_links
 Create Date: 2026-03-09
 """
 
@@ -11,7 +11,7 @@ import sqlalchemy as sa
 from alembic import op
 
 revision: str = "025_add_user_notifications"
-down_revision: Union[str, None] = "024_add_api_tokens"
+down_revision: Union[str, None] = "025_add_shared_links"
 depends_on: Union[str, None] = None