nixos-demo/slides/flake.nix
2025-07-31 22:54:41 +02:00

45 lines
1002 B
Nix

{
description = "Python environment";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
flake-utils.url = "github:numtide/flake-utils";
};
outputs =
{
self,
nixpkgs,
flake-utils,
}:
flake-utils.lib.eachDefaultSystem (
system:
let
pkgs = nixpkgs.legacyPackages.${system};
in
{
formatter = pkgs.nixfmt-tree;
devShells.default = pkgs.mkShell {
packages = [
(with pkgs; [
locale
])
(pkgs.python312Full.withPackages (
python-pkgs: with python-pkgs; [
pip
]
))
];
shellHook = ''
export PS1='[python][\u@\h:\w]\$ '
python -m venv .venv
source .venv/bin/activate
pip install mkslides --upgrade
deactivate
alias mkslides='.venv/bin/mkslides'
'';
};
}
);
}