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|
{
lib,
buildNpmPackage,
fetchFromGitHub,
python3,
nixosTests,
}:
let
pname = "open-webui";
version = "0.2.4";
src = fetchFromGitHub {
owner = "open-webui";
repo = "open-webui";
rev = "v${version}";
hash = "sha256-jWO0mo26C+QTIX5j3ucDk/no+vQnAh7Q6JwB3lLM83k=";
};
frontend = buildNpmPackage {
inherit pname version src;
npmDepsHash = "sha256-QIgYHZusuq2QD8p8MGsNVhCbz6fR+qP9UuU/kbBkadc=";
# Disabling `pyodide:fetch` as it downloads packages during `buildPhase`
# Until this is solved, running python packages from the browser will not work.
postPatch = ''
substituteInPlace package.json \
--replace-fail "npm run pyodide:fetch && vite build" "vite build" \
'';
env.CYPRESS_INSTALL_BINARY = "0"; # disallow cypress from downloading binaries in sandbox
installPhase = ''
runHook preInstall
mkdir -p $out/share
cp -a build $out/share/open-webui
runHook postInstall
'';
};
in
python3.pkgs.buildPythonApplication rec {
inherit pname version src;
pyproject = true;
# The custom hook tries to run `npm install` in `buildPhase`.
# We don't have to worry, as nodejs depedencies are managed by `frontend` drv.
postPatch = ''
substituteInPlace pyproject.toml \
--replace-fail '[tool.hatch.build.hooks.custom]' "" \
--replace-fail ', build = "open_webui/frontend"' ""
'';
pythonRelaxDeps = true;
pythonRemoveDeps = [
# using `psycopg2` instead
"psycopg2-binary"
# using `opencv4`
"opencv-python-headless"
# package request: https://github.com/NixOS/nixpkgs/issues/317065
"rapidocr-onnxruntime"
# package request: https://github.com/NixOS/nixpkgs/issues/317066
"langfuse"
# package request: https://github.com/NixOS/nixpkgs/issues/317068
"langchain-chroma"
];
dependencies = with python3.pkgs; [
beautifulsoup4
fastapi
uvicorn
python-multipart
flask
flask-cors
python-socketio
python-jose
passlib
requests
aiohttp
peewee
peewee-migrate
psycopg2
pymysql
bcrypt
litellm
boto3
argon2-cffi
apscheduler
google-generativeai
langchain
langchain-community
fake-useragent
chromadb
sentence-transformers
pypdf
docx2txt
python-pptx
unstructured
markdown
pypandoc
pandas
openpyxl
pyxlsb
xlrd
validators
opencv4
fpdf2
rank-bm25
faster-whisper
pyjwt
black
youtube-transcript-api
pytube
];
build-system = with python3.pkgs; [
hatchling
pythonRelaxDepsHook
];
pythonImportsCheck = [ "open_webui" ];
postInstall = ''
wrapProgram $out/bin/open-webui \
--set FRONTEND_BUILD_DIR "${frontend}/share/open-webui"
'';
passthru.tests = {
inherit (nixosTests) open-webui;
};
meta = {
description = "Full-stack of open-webui. open-webui is a user-friendly WebUI for LLMs (Formerly Ollama WebUI)";
homepage = "https://github.com/open-webui/open-webui";
changelog = "https://github.com/open-webui/open-webui/blob/${src.rev}/CHANGELOG.md";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ shivaraj-bh ];
mainProgram = "open-webui";
};
}
|
