92 lines
3 KiB
Nix
92 lines
3 KiB
Nix
{
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description = "A very basic flake";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs";
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flake-utils = {
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url = "github:numtide/flake-utils";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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};
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outputs = { self, nixpkgs, flake-utils }:
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flake-utils.lib.eachDefaultSystem
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(system:
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let
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pkgs = import nixpkgs { inherit system; };
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pythonPackages = pkgs.python310Packages;
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pythonDeps = with pythonPackages; [ gunicorn mypy flask pytest pylint black types-setuptools requests types-requests ];
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in
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{
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packages.pronoun-o-matic = pythonPackages.buildPythonPackage {
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pname = "pronoun-o-matic";
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version = "1.0";
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propagatedBuildInputs = pythonDeps;
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src = ./.;
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};
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devShell = pkgs.mkShell {
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buildInputs = [ pythonPackages.python ] ++ pythonDeps;
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};
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defaultPackage = self.packages.${system}.pronoun-o-matic;
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}) // {
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nixosModule = { config, lib, pkgs, options, ... }:
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with lib;
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let
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system = pkgs.system;
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in
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let
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pkgs = nixpkgs.${system};
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cfg = config.services.pronoun-o-matic;
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pronoun-o-matic = self.packages.${system}.pronoun-o-matic;
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python-pkgs = pronoun-o-matic.pythonModule.pkgs;
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python-path = python-pkgs.makePythonPath [ pronoun-o-matic ];
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gunicorn = python-pkgs.gunicorn;
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in
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{
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options.services.pronoun-o-matic = {
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enable = mkEnableOption "Enables the pronoun-o-matic HTTP service";
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workers = mkOption {
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type = types.int;
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default = 1;
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example = 4;
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description = ''
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The number of gunicorn worker processes for handling requests.
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'';
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};
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package = mkOption {
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type = types.package;
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description = "Package to use for the server.";
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default = pronoun-o-matic;
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};
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bind = mkOption {
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type = types.str;
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description = "The address and port gunicorn should bind to";
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default = "127.0.0.1:8080";
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};
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plugins = mkOption {
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type = types.listOf types.attrs;
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default = [{ name = "log"; }];
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};
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};
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config = mkIf cfg.enable {
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systemd.services.pronoun-o-matic = {
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wantedBy = [ "multi-user.target" ];
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environment = {
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PYTHONPATH = python-path;
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PRONOUNOMATIC_PLUGINS = builtins.toJSON cfg.plugins;
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};
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serviceConfig = {
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ExecStart = ''
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${gunicorn}/bin/gunicorn pronounomatic.core.app:app \
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--name pronoun-o-matic \
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--workers ${toString cfg.workers} \
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--bind ${cfg.bind}
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'';
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Restart = "on-failure";
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};
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};
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};
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};
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};
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}
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