infra/treefmt.nix
2022-12-31 07:20:52 +01:00

58 lines
1.4 KiB
Nix

{ inputs, ... }: {
imports = [
inputs.treefmt-nix.flakeModule
];
perSystem = { pkgs, ... }: {
treefmt = {
# Used to find the project root
projectRootFile = "flake.lock";
programs.terraform.enable = true;
settings.formatter = {
nix = {
command = "sh";
options = [
"-eucx"
''
# First deadnix
${pkgs.lib.getExe pkgs.deadnix} --edit "$@"
# Then nixpkgs-fmt
${pkgs.lib.getExe pkgs.nixpkgs-fmt} "$@"
''
"--"
];
includes = [ "*.nix" ];
excludes = [ "nix/sources.nix" ];
};
shell = {
command = "sh";
options = [
"-eucx"
''
# First shellcheck
${pkgs.lib.getExe pkgs.shellcheck} --external-sources --source-path=SCRIPTDIR "$@"
# Then format
${pkgs.lib.getExe pkgs.shfmt} -i 2 -s -w "$@"
''
"--"
];
includes = [ "*.sh" ];
};
python = {
command = "sh";
options = [
"-eucx"
''
${pkgs.lib.getExe pkgs.ruff} --fix "$@"
${pkgs.lib.getExe pkgs.python3.pkgs.black} "$@"
''
"--" # this argument is ignored by bash
];
includes = [ "*.py" ];
};
};
};
};
}