k
6021a3883d
- Add trumpsignal.db to git (one-time migration source) - entrypoint.sh detects empty Postgres and runs migration automatically - scripts/migrate_sqlite_to_postgres.py: posts, subscriptions, bot_trades - Add psycopg2-binary to requirements for migration script Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
39 lines
1.2 KiB
Bash
39 lines
1.2 KiB
Bash
#!/bin/sh
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set -e
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echo "[entrypoint] Running Alembic migrations..."
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alembic upgrade head
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# One-time migration: if trumpsignal.db exists and posts table is empty,
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# migrate SQLite data into Postgres then remove the db file.
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if [ -f "trumpsignal.db" ]; then
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echo "[entrypoint] Found trumpsignal.db — checking if migration needed..."
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POST_COUNT=$(python -c "
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import asyncio, os
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os.environ.setdefault('DATABASE_URL', '')
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import psycopg2
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url = os.environ.get('DATABASE_URL','').replace('+asyncpg','')
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try:
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conn = psycopg2.connect(url)
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cur = conn.cursor()
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cur.execute('SELECT COUNT(*) FROM posts')
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print(cur.fetchone()[0])
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conn.close()
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except Exception as e:
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print('0')
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" 2>/dev/null || echo "0")
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if [ "$POST_COUNT" = "0" ]; then
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echo "[entrypoint] Postgres is empty — running SQLite migration..."
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python scripts/migrate_sqlite_to_postgres.py
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echo "[entrypoint] Migration done. Removing trumpsignal.db..."
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rm -f trumpsignal.db
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else
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echo "[entrypoint] Postgres already has data (${POST_COUNT} posts) — skipping migration."
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rm -f trumpsignal.db
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fi
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fi
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echo "[entrypoint] Starting API server..."
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exec uvicorn app.main:app --host 0.0.0.0 --port 8000
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