#!/bin/sh
set -eu

echo "Checking migration baseline..."
python - <<'PY'
from sqlalchemy import create_engine, inspect, text

from gitea_codex_bot.config import get_settings

settings = get_settings()
engine = create_engine(settings.database_url)

with engine.connect() as conn:
    inspector = inspect(conn)
    tables = set(inspector.get_table_names())

    has_alembic_version = "alembic_version" in tables
    has_review_jobs = "review_jobs" in tables
    has_webhook_events = "webhook_events" in tables

    if not has_alembic_version and (has_review_jobs or has_webhook_events):
        revision = "0001_initial"
        if has_review_jobs:
            columns = {c["name"] for c in inspector.get_columns("review_jobs")}
            if "trigger_comment_body" in columns:
                revision = "0002_trigger_comment_body"
        conn.execute(text("CREATE TABLE IF NOT EXISTS alembic_version (version_num VARCHAR(32) NOT NULL, PRIMARY KEY (version_num))"))
        conn.execute(text("DELETE FROM alembic_version"))
        conn.execute(text("INSERT INTO alembic_version (version_num) VALUES (:revision)"), {"revision": revision})
        conn.commit()
        print(f"Stamped legacy database at revision {revision}")
PY

echo "Running database migrations..."
alembic upgrade head

echo "Starting API server..."
exec uvicorn gitea_codex_bot.main:app --host 0.0.0.0 --port 8000