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flake.nix
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flake.nix
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{
description = "Automatic literature surveying";
inputs.nixpkgs.url = "nixpkgs/nixpkgs-unstable";
inputs.flake-utils.url = "github:numtide/flake-utils";
outputs = { self, nixpkgs, flake-utils }: (flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
pythonDependencies = (pythonPackages: with pythonPackages; [
# Runtime
django_4
psycopg2
requests
# Tests
hypothesis
pytest
# Type checking, linting and formatting
django-stubs
mypy
black
isort
types-requests
# Documentation
sphinx
sphinx_rtd_theme
]);
python = (pkgs.python310.override {
packageOverrides = self: super: {
django-stubs = self.callPackage ./nix/python-packages/django-stubs.nix {};
django-stubs-ext = self.callPackage ./nix/python-packages/django-stubs-ext.nix {};
types-PyYAML = self.callPackage ./nix/python-packages/types-pyyaml.nix {};
};
}).withPackages pythonDependencies;
in rec {
packages = {
devEnv = pkgs.symlinkJoin {
name = "cookpot-env";
paths = [ python pkgs.nodePackages.sass pkgs.nodePackages.prettier ];
};
requirementsFile = let
pythonWithPip = python.withPackages (pythonPackages:
[ pythonPackages.pip ]
++ (pythonDependencies pythonPackages));
in pkgs.runCommand "requirements.txt" {} ''
${pythonWithPip}/bin/python -m pip freeze
${pythonWithPip}/bin/python -m pip freeze \
| ${pkgs.perl}/bin/perl -pe 's, @ file:///build/.*?-((\d+\.)*\d+)/.*$,==\1,g' \
| ${pkgs.perl}/bin/perl -pe 's, @ file:///build/source.*?/dist/.*?-((\d+\.)*\d+).*\.whl$,==\1,g' \
> $out
'';
release = (pkgs.python310.override {
packageOverrides = self: super: {
cookpot = self.callPackage ./nix/python-packages/cookpot.nix {
sass = pkgs.nodePackages.sass;
};
};
}).withPackages (pythonPackages: [ pythonPackages.cookpot ]);
};
devShell = python.env;
}));
}