nix-packages/bookwyrm.nix

{
	fetchFromGitHub ,
	pkgs ,
	stdenv ,
} :

with builtins ;
with pkgs . kernelmaft . python ;
with pkgs . python311Packages ;
with stdenv ;

mkDerivation {
	pname = "bookwyrm" ;
	version = "2025-02-14-ba1f180" ;

	src = fetchFromGitHub {
		owner = "bookwyrm-social" ;
		repo = "bookwyrm" ;
		rev = "ba1f180c834e1b84d33e565abc3d95f772e2cdd8" ;
		hash = "sha256-8e1+pfURTvzsWumRpeBZGDyD8UW1C98Vv9/1GqECLD4=" ;
	} ;

	dontPatch = true ;
	dontConfigure = true ;
	dontBuild = true ;

	installPhase = let
		dependencies = [
			aiohappyeyeballs
			aiohttp
			aiosignal
			amqp
			asgiref
			attrs
			billiard
			bleach
			bw-file-resubmit
			celery
			certifi
			cffi
			click
			colorthief
			cron-descriptor
			cryptography
			django
			django-celery-beat
			django-csp
			django-imagekit
			django-model-utils
			django-oauth-toolkit
			django-pgtrigger
			django-sass-processor
			django-storages
			django-timezone-field
			environs
			frozenlist
			idna
			jmespath
			jwcrypto
			kombu
			markdown
			marshmallow
			multidict
			oauthlib
			pillow
			psycopg2
			pycryptodome
			python-crontab
			python-dateutil
			python-dotenv
			requests
			s3-tar
			six
			sqlparse
			typing-extensions
			urllib3
			vine
			webencodings
			yarl
		] ;
	in ''
		runHook preInstall

		mkdir -p $out/bin
		mkdir -p $out/lib/python3.11/site-packages
		mkdir -p $out/lib/systemd/system

		# Python dependencies

		${ concatStringsSep "\n" ( map ( package : ''
			ln -sf ${package}/lib/python3.11/site-packages/* $out/lib/python3.11/site-packages/
		'' ) dependencies ) }

		# Python packages

		cp -r $src/bookwyrm $out/lib/python3.11/site-packages/
		cp -r $src/celerywyrm $out/lib/python3.11/site-packages/

		# Executables

		cat <<- EOF > $out/bin/bookwyrm
			#!/run/current-system/sw/bin/sh

			export PYTHONPATH="$out/lib/python3.11/site-packages"

			export DEBUG=false
			export DOMAIN=""
			export EMAIL=""
			export EMAIL_HOST=""
			export EMAIL_HOST_USER=""
			export EMAIL_HOST_PASSWORD=""
			export SECRET_KEY="\$( cat /etc/nixos/assets/bookwyrm-secret-key )"  # The escape here is required in order to retrieve the key file contents at runtime

			${gunicorn}/bin/gunicorn bookwyrm.wsgi:application
		EOF

		chmod +x $out/bin/bookwyrm

		# Systemd units

		cat <<- EOF > $out/lib/systemd/system/bookwyrm.service
			[Unit]
			After=network.target

			[Service]
			ExecStart=$out/bin/bookwyrm
			WorkingDirectory=/var/lib/bookwyrm
		EOF

		runHook postInstall
	'' ;
}