{ pkgs ? import <nixpkgs> {} }:


with pkgs;
pkgs.mkShell {
    nativeBuildInputs = [
        # Python development environment
        (python3.withPackages(ps: with ps; [
            certifi
            flask
            markdown
            python-dateutil
            python-dotenv
            python-frontmatter
            requests
            six
            sqlalchemy
            urllib3
        ]))

        # Custom Bootstrap
        dart-sass
        nodejs_20

        unzip

        # DB testing
        sqlite

        # Static image processing
        imagemagick

        # Design tools
        graphviz
    ];

    shellHook = ''
        export FLASK_APP=all_paw_care
    '';
}