#!/bin/sh
# Container entrypoint. When RUN_MIGRATIONS=1 (set on the backend service),
# apply DB migrations before handing off to the command. This makes a deploy
# self-migrating even when images are swapped in place (e.g. by Watchtower),
# without a separate orchestration step. `alembic upgrade head` is idempotent —
# a no-op when the schema is already current.
set -e

if [ "${RUN_MIGRATIONS:-0}" = "1" ]; then
  echo "[entrypoint] applying database migrations (alembic upgrade head)…"
  uv run --no-dev alembic upgrade head
fi

exec "$@"