forked from mirrors/nixpkgs
0a94f89fca
`alembic`[1] is a database migration tool which is invoked from the CLI when installing the telegram bridge, but never needed during the runtime. The reason why `alembic` is required here is to ensure that it exists in the Python environment when deploying the bridge. However `alembic` requires `mautrix-telegram` in its environment to create a database schema from the Python models. Such a dependency relation may be possible with tools like virtualenv, however it'll result in an infinite recursion at evaluation time in Nix. With this patch, `mautrix-telegram` doesn't depend on `alembic` anymore and provides a patched alembic (`pkgs.mautrix-telegram.alembic`) which has `mautrix-telegram` in its path. [1] https://alembic.sqlalchemy.org/en/latest/
59 lines
1.4 KiB
Nix
59 lines
1.4 KiB
Nix
{ lib, python3, mautrix-telegram }:
|
|
|
|
with python3.pkgs;
|
|
|
|
buildPythonPackage rec {
|
|
pname = "mautrix-telegram";
|
|
version = "0.5.1";
|
|
|
|
src = fetchPypi {
|
|
inherit pname version;
|
|
sha256 = "51951845e52c4ca5410e0f4a51d99014dd6df2fcedfca8b7241e045359cbf112";
|
|
};
|
|
|
|
postPatch = ''
|
|
sed -i -e '/alembic>/d' setup.py
|
|
'';
|
|
|
|
propagatedBuildInputs = [
|
|
Mako
|
|
aiohttp
|
|
mautrix-appservice
|
|
sqlalchemy
|
|
CommonMark
|
|
ruamel_yaml
|
|
future-fstrings
|
|
python_magic
|
|
telethon
|
|
telethon-session-sqlalchemy
|
|
pillow
|
|
lxml
|
|
];
|
|
|
|
# `alembic` (a database migration tool) is only needed for the initial setup,
|
|
# and not needed during the actual runtime. However `alembic` requires `mautrix-telegram`
|
|
# in its environment to create a database schema from all models.
|
|
#
|
|
# Hence we need to patch away `alembic` from `mautrix-telegram` and create an `alembic`
|
|
# which has `mautrix-telegram` in its environment.
|
|
passthru.alembic = alembic.overrideAttrs (old: {
|
|
propagatedBuildInputs = old.propagatedBuildInputs ++ [
|
|
mautrix-telegram
|
|
];
|
|
});
|
|
|
|
checkInputs = [
|
|
pytest
|
|
pytestrunner
|
|
pytest-mock
|
|
pytest-asyncio
|
|
];
|
|
|
|
meta = with lib; {
|
|
homepage = https://github.com/tulir/mautrix-telegram;
|
|
description = "A Matrix-Telegram hybrid puppeting/relaybot bridge";
|
|
license = licenses.agpl3Plus;
|
|
maintainers = with maintainers; [ nyanloutre ma27 ];
|
|
};
|
|
}
|