Files
mcp-nextcloud/alembic.ini
T
Chris CoutinhoandClaude Opus 4.6 146b622ebf fix: enable uvx/PyPI deployments without Docker assumptions
Two bugs made `uvx --from . nextcloud-mcp-server run` (and any pip install)
unusable outside Docker:

1. Dynaconf was configured with ignore_unknown_envvars=True and relied on
   settings.toml to declare the key schema. With no settings.toml in a wheel
   install, every env var (NEXTCLOUD_HOST, MCP_DEPLOYMENT_MODE, ...) was
   silently dropped. Moved the schema into a Python _DEFAULTS dict passed
   directly to Dynaconf, kept settings.toml as an optional external override
   (renamed to settings.toml.example, gitignored), and pointed docker-compose
   at the example file.

2. Token SQLite DB defaulted to /app/data/tokens.db in multiple places
   (auth/storage.py, migrations.py, alembic/env.py, cli.py db subcommands),
   which blew up at uvicorn startup with FileNotFoundError on non-Docker
   hosts. Replaced with a new config.get_token_db_path() helper that
   resolves TOKEN_STORAGE_DB if explicitly set, otherwise allocates a
   per-process tempfile cleaned up at interpreter exit via atexit — mirroring
   the "ephemeral by default" pattern used for QDRANT_LOCATION=:memory:.

Containers are unaffected: docker-compose services now explicitly set
TOKEN_STORAGE_DB=/app/data/tokens.db (the fourth service that was missing
this pin has been brought in line with the other three).

Verified end-to-end in an isolated /tmp venv: env-var-only startup, Alembic
migrations run against the tempfile, Application startup complete, /health/live
returns 200, tempfile deleted on SIGTERM. Unit tests (464) + ruff + ty pass.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-14 20:11:23 +02:00

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INI

# Alembic configuration file for nextcloud-mcp-server
[alembic]
# Path to migration scripts
script_location = nextcloud_mcp_server/alembic
# Template used to generate migration file names
# Default: %%(rev)s_%%(slug)s
file_template = %%(year)d%%(month).2d%%(day).2d_%%(hour).2d%%(minute).2d_%%(rev)s_%%(slug)s
# Timezone for migration timestamps
# Default: utc
timezone = utc
# Max length of characters to apply to the "slug" field
# Default: 40
# truncate_slug_length = 40
# Set to 'true' to run the environment during the 'revision' command
# Default: false
# revision_environment = false
# Set to 'true' to allow .pyc and .pyo files without a source .py file
# Default: false
# sourceless = false
# Version location specification
# Supports single or multiple directories
version_locations = nextcloud_mcp_server/alembic/versions
# Path separator for version locations (required to suppress deprecation warning)
# Use os (for cross-platform compatibility)
path_separator = os
# Set to 'true' to search source files recursively in each "version_locations" directory
# Default: false
# recursive_version_locations = false
# Output encoding used when revision files are written
# Default: utf-8
# output_encoding = utf-8
# Database URL - placeholder only.
# Runtime code (migrations.get_alembic_config / alembic/env.get_database_url)
# overrides this with config.get_token_db_path() which defaults to an
# ephemeral per-process tempfile unless TOKEN_STORAGE_DB is set.
# This value only matters for manual `alembic` invocations from the repo root.
sqlalchemy.url = sqlite+aiosqlite:///./tokens.db
[post_write_hooks]
# Post-write hooks allow you to run scripts after generating migration files
# Example: format migrations with ruff
# hooks = ruff
# ruff.type = exec
# ruff.executable = ruff
# ruff.options = format REVISION_SCRIPT_FILENAME
# Logging configuration
[loggers]
keys = root,sqlalchemy,alembic
[handlers]
keys = console
[formatters]
keys = generic
[logger_root]
level = WARN
handlers = console
qualname =
[logger_sqlalchemy]
level = WARN
handlers =
qualname = sqlalchemy.engine
[logger_alembic]
level = INFO
handlers =
qualname = alembic
[handler_console]
class = StreamHandler
args = (sys.stderr,)
level = NOTSET
formatter = generic
[formatter_generic]
format = %(levelname)-5.5s [%(name)s] %(message)s
datefmt = %H:%M:%S