1
0
forked from clan/clan-core
clan-core/formatter.nix

98 lines
2.7 KiB
Nix

{ lib, inputs, ... }:
{
imports = [ inputs.treefmt-nix.flakeModule ];
perSystem =
{ self', pkgs, ... }:
{
treefmt.projectRootFile = "flake.nix";
treefmt.programs.shellcheck.enable = true;
treefmt.programs.mypy.enable = true;
treefmt.programs.mypy.directories = {
"pkgs/clan-cli".extraPythonPackages = self'.packages.clan-cli.testDependencies;
"pkgs/clan-app".extraPythonPackages =
# clan-app currently only exists on linux
(self'.packages.clan-app.externalTestDeps or [ ]) ++ self'.packages.clan-cli.testDependencies;
};
treefmt.settings.formatter.nix = {
command = "sh";
options = [
"-eucx"
''
# First deadnix
${lib.getExe pkgs.deadnix} --edit "$@"
# Then nixpkgs-fmt
${lib.getExe pkgs.nixfmt-rfc-style} "$@"
''
"--" # this argument is ignored by bash
];
includes = [ "*.nix" ];
excludes = [
# Was copied from nixpkgs. Keep diff minimal to simplify upstreaming.
"pkgs/builders/script-writers.nix"
];
};
treefmt.settings.formatter.python = {
command = "sh";
options = [
"-eucx"
''
${lib.getExe pkgs.ruff} check --fix "$@"
${lib.getExe pkgs.ruff} format "$@"
''
"--" # this argument is ignored by bash
];
includes = [ "*.py" ];
};
treefmt.settings.formatter.vale =
with pkgs;
let
vocab = "cLAN";
style = "Docs";
config = writeText "vale.ini" ''
StylesPath = ${styles}
Vocab = ${vocab}
[*.md]
BasedOnStyles = Vale, ${style}
Vale.Terms = No
'';
styles = symlinkJoin {
name = "vale-style";
paths = [
accept
headings
];
};
accept = writeTextDir "config/vocabularies/${vocab}/accept.txt" ''
Nix
NixOS
Nixpkgs
clan.lol
Clan
monorepo
'';
headings = writeTextDir "${style}/headings.yml" ''
extends: capitalization
message: "'%s' should be in sentence case"
level: error
scope: heading
# $title, $sentence, $lower, $upper, or a pattern.
match: $sentence
'';
in
{
command = "${vale}/bin/vale";
options = [ "--config=${config}" ];
includes = [ "*.md" ];
# TODO: too much at once, fix piecemeal
excludes = [
"docs/*"
"clanModules/*"
"pkgs/*"
];
};
};
}