Files
clan-core/devShell.nix
DavHau ae1a139818 nix_modules: generate clan.py in top-level shell
Generally I don't think dev shells are the right place to trigger generation of files.
This should be part of the formatter and pre-commit hook

@hsjobeki
2025-06-25 12:33:36 +07:00

54 lines
1.7 KiB
Nix

{ inputs, ... }:
{
perSystem =
{
pkgs,
self',
config,
...
}:
let
writers = pkgs.callPackage ./pkgs/builders/script-writers.nix { };
ansiEscapes = {
reset = ''\033[0m'';
green = ''\033[32m'';
};
# A python program to switch between dev-shells
# usage: select-shell shell-name
# the currently enabled dev-shell gets stored in ./.direnv/selected-shell
select-shell = writers.writePython3Bin "select-shell" {
flakeIgnore = [ "E501" ];
} ./pkgs/scripts/select-shell.py;
in
{
devShells.default = pkgs.mkShell {
name = "clan";
packages = [
select-shell
pkgs.nix-unit
pkgs.tea
pkgs.nix
self'.packages.tea-create-pr
self'.packages.merge-after-ci
self'.packages.pending-reviews
self'.packages.agit
# treefmt with config defined in ./flake-parts/formatting.nix
config.treefmt.build.wrapper
];
shellHook = ''
echo -e "${ansiEscapes.green}switch to another dev-shell using: select-shell${ansiEscapes.reset}"
export PRJ_ROOT=$(git rev-parse --show-toplevel)
# vendoring / needed for impure tests
ln -sfT ${self'.packages.clan-cli.nixpkgs} "$PRJ_ROOT/pkgs/clan-cli/clan_lib/nixpkgs"
ln -sfT ${inputs.nix-select} "$PRJ_ROOT/pkgs/clan-cli/clan_lib/select"
# Generate classes.py from schemas
${self'.packages.classgen}/bin/classgen ${self'.legacyPackages.schemas.clan-schema-abstract}/schema.json $PRJ_ROOT/pkgs/clan-cli/clan_lib/nix_models/clan.py
'';
};
};
}