feat: add treefmt.nix setup

Add a treefmt setup for a single-entry point format-everything system.
To use it, simply run `nix fmt`. This will in term run nixfmt, prettier
and rustfmt.

Signed-off-by: wucke13 <wucke13+github@gmail.com>
This commit is contained in:
wucke13
2025-04-13 12:52:41 +02:00
committed by Karolin Varner
parent 1025de2c64
commit a45812b2cd
3 changed files with 61 additions and 16 deletions

View File

@@ -10,9 +10,12 @@
nix-vm-test.url = "github:numtide/nix-vm-test";
nix-vm-test.inputs.nixpkgs.follows = "nixpkgs";
nix-vm-test.inputs.flake-utils.follows = "flake-utils";
treefmt-nix.url = "github:numtide/treefmt-nix";
treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
};
outputs = { self, nixpkgs, flake-utils, nix-vm-test, ... }@inputs:
outputs = { self, nixpkgs, flake-utils, nix-vm-test, treefmt-nix, ... }@inputs:
nixpkgs.lib.foldl (a: b: nixpkgs.lib.recursiveUpdate a b) { } [
@@ -86,6 +89,8 @@
nix-vm-test.overlays.default
];
};
treefmtEval = treefmt-nix.lib.evalModule pkgs ./treefmt.nix;
in
{
packages.package-deb = pkgs.callPackage ./pkgs/package-deb.nix {
@@ -152,26 +157,15 @@
checks = {
systemd-rosenpass = pkgs.testers.runNixOSTest ./tests/systemd/rosenpass.nix;
systemd-rp = pkgs.testers.runNixOSTest ./tests/systemd/rp.nix;
cargo-fmt = pkgs.runCommand "check-cargo-fmt"
{ inherit (self.devShells.${system}.default) nativeBuildInputs buildInputs; } ''
cargo fmt --manifest-path=${./.}/Cargo.toml --check --all && touch $out
'';
nixpkgs-fmt = pkgs.runCommand "check-nixpkgs-fmt"
{ nativeBuildInputs = [ pkgs.nixpkgs-fmt ]; } ''
nixpkgs-fmt --check ${./.} && touch $out
'';
prettier-check = pkgs.runCommand "check-with-prettier"
{ nativeBuildInputs = [ pkgs.nodePackages.prettier ]; } ''
cd ${./.} && prettier --check . && touch $out
'';
formatting = treefmtEval.config.build.check self;
} // pkgs.lib.optionalAttrs (system == "x86_64-linux") (import ./tests/legacy-distro-packaging.nix {
inherit pkgs;
rosenpass-deb = self.packages.${system}.package-deb;
rosenpass-rpm = self.packages.${system}.package-rpm;
});
formatter = pkgs.nixpkgs-fmt;
# for `nix fmt`
formatter = treefmtEval.config.build.wrapper;
}))
];
}