Chris Coutinho
3fa376905c
Implements Alembic for managing token storage database schema versions. Migrations run automatically on startup with full backward compatibility. **Changes:** - Add Alembic dependency (1.14.0+) and SQLAlchemy (auto-installed) - Create migration infrastructure in alembic/ directory - Add initial migration (001) capturing current schema - Modify RefreshTokenStorage.initialize() to run migrations via anyio - Add CLI commands: db upgrade, current, history, downgrade, migrate - Add comprehensive migration documentation **Backward Compatibility:** - Pre-Alembic databases automatically stamped with revision 001 - No schema changes for existing databases - Automatic upgrade on first startup after update **Migration Strategy:** Three scenarios handled: 1. New database → Run migrations from scratch 2. Pre-Alembic database → Stamp with 001 (no changes) 3. Alembic-managed → Upgrade to latest **Architecture:** - Uses anyio.to_thread.run_sync() for structured concurrency - Alembic env.py runs with anyio.run() in worker thread - SQLite-friendly migration patterns documented - No ThreadPoolExecutor needed (anyio handles it) **CLI Usage:** ```bash nextcloud-mcp-server db upgrade # Upgrade to latest nextcloud-mcp-server db current # Show version nextcloud-mcp-server db history # View changelog nextcloud-mcp-server db downgrade # Rollback (with confirmation) nextcloud-mcp-server db migrate "description" # Create migration ``` **Testing:** - All 13 webhook storage tests pass - New/pre-Alembic database scenarios validated - anyio integration tested 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
29 lines
894 B
Docker
29 lines
894 B
Docker
FROM docker.io/library/python:3.12-slim-trixie@sha256:fa48eefe2146644c2308b909d6bb7651a768178f84fc9550dcd495e4d6d84d01
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COPY --from=ghcr.io/astral-sh/uv:0.9.17@sha256:5cb6b54d2bc3fe2eb9a8483db958a0b9eebf9edff68adedb369df8e7b98711a2 /uv /uvx /bin/
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# Install dependencies
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# 1. git (required for caldav dependency from git)
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# 2. sqlite for development with token db
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RUN apt update && apt install --no-install-recommends --no-install-suggests -y \
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git \
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tesseract-ocr \
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sqlite3 && apt clean
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WORKDIR /app
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COPY pyproject.toml uv.lock README.md .
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RUN uv sync --locked --no-dev --no-install-project --no-cache
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COPY . .
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RUN uv sync --locked --no-dev --no-editable --no-cache
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ENV PYTHONUNBUFFERED=1
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ENV VIRTUAL_ENV=/app/.venv
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ENV PATH=/app/.vnev/bin:$PATH
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ENV TESSDATA_PREFIX=/usr/share/tesseract-ocr/5/tessdata
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ENTRYPOINT ["/app/.venv/bin/nextcloud-mcp-server", "--host", "0.0.0.0"]
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